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    <title>Planeta NetBeans</title>
    <link>http://www.planetnetbeans.org/pt_br/</link>
    <language>pt</language>
    <description>Planeta NetBeans - http://www.planetnetbeans.org/pt_br/</description>
    <item>
      <title>NetFeijão Brazil: Yahoo OpenHack 2010 - YQL Console for Netbeans</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-7924193281715838452</guid>
      <link>http://netfeijao.blogspot.com/2011/10/yahoo-openhack-2010-yql-console-for.html</link>
      <description>Depois de muito tempo sem blogar, resolvi atualizar um pouco as coisas aqui.&lt;br /&gt;O ano passado, teve o &lt;a href="http://developer.yahoo.com/hackday/"&gt;Yahoo Open Hack&lt;/a&gt;, onde mais uma vez, tive a oportunidade de participar. Para o evento, meu hack foi o &lt;a href="http://developer.yahoo.com/hacku/hackuhandler.php?appid=hacku&amp;amp;op=showhack&amp;amp;hackid=979"&gt;YQL! Console for NetBeans and Meme Robot&lt;/a&gt;.&lt;br /&gt;Apesar de não ter levado o prêmio,
      gostei muito do trabalho realizado, pois foi um verdadeiro hack, pois todas queries executadas pelo YQL Console no Netbeans, foram utilizando uma página do Yahoo, que descobri utilizando Wireshark.&lt;br /&gt;O plugin chamou a atenção de Geertjan wielenga, que me convidou a escrever um artigo para a &lt;a href="http://netbeans.dzone.com/"&gt;DZone&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;Segue abaixo o texto, para acessar o artigo original, clique&#160;&lt;a
      href="http://netbeans.dzone.com/nb-yql"&gt;aqui&lt;/a&gt;, que foi copiado do &lt;a href="http://netbeans.dzone.com/"&gt;DZONE&lt;/a&gt;,&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Recently, Yahoo provided a nice API called &lt;a href="http://developer.yahoo.com/yql/"&gt;YQL&lt;/a&gt;, which stands for "Yahoo! Query Language". It's an API that exposes an SQL-like syntax (from SHOW and DESC to INSERT and DELETE commands) that is very familiar to developers. It lets you make great things: with this language,
      developers can use a single language to query, filter, and join data across web services. You can even create your own open data table (see &lt;a href="http://datatables.org/"&gt;http://datatables.org&lt;/a&gt;) that can make your data YQL-accessible.&lt;br /&gt;&lt;br /&gt;To test your queries and data tables, Yahoo created the &lt;a href="http://developer.yahoo.com/yql/console/"&gt;YQL Console&lt;/a&gt; to help developers test their own queries and funcionalities, it's quite useful for YQL
      Developers.&lt;br /&gt;&lt;br /&gt;This year (in March), Yahoo sponsored a contest called '&lt;a href="http://www.hackday.org/"&gt;Yahoo Hack Day&lt;/a&gt;', an open contest for developers to create hacks using these &lt;a href="http://developer.yahoo.com/everything.html#apis"&gt;Yahoo APIs&lt;/a&gt;. My contribution to this contest was the plugin "YQL Console for NetBeans", which is the YQL Console embedded into NetBeans IDE:&lt;br /&gt;&lt;br /&gt;&lt;div style="clear: both; text-align: center;"
      class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;" href="http://1.bp.blogspot.com/-bGdKzBOgp1I/TpSzzbEYb8I/AAAAAAAAA8w/RnnBRh9UEh0/s1600/1271129657437_yql-console.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/-bGdKzBOgp1I/TpSzzbEYb8I/AAAAAAAAA8w/RnnBRh9UEh0/s400/1271129657437_yql-console.jpg" height="246" border="0" width="400" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;br /&gt;To make it work, I used &lt;a href="http://www.wireshark.org/"&gt;wireshark&lt;/a&gt; to sniff the network to see
      what was happening. In that way, I was able to hack some Yahoo PHP pages that let me "clone" the console inside NetBeans IDE. I'm using some APIs like Bean Bindings and Swing Application Framework for the UI, Jakarta Commons HttpClient for accessing resources via HTTP, as well as RESTClient to format XML and JSon code, and a couple of NetBeans APIs, such as the Window System, Utilities, UI Utilities and Settings.&lt;br /&gt;&lt;br /&gt;Bem, e isso ai, para download do plugin, conforme citado acima,
      acesse o link&lt;br /&gt;&lt;br /&gt;&lt;a href="http://plugins.netbeans.org/plugin/27552/yql-console-for-netbeans"&gt;http://plugins.netbeans.org/plugin/27552/yql-console-for-netbeans&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Diversão Garantida!!!&lt;div class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-7924193281715838452?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Tue, 11 Oct 2011 21:25:10 +0000</pubDate>
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    <item>
      <title>Controverso eu ? - NetBeans category: Google Anuncia o Android 3.1</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2011/05/10/1305051360000.html</guid>
      <link>http://www.go-java.com:80/blog/2011/05/10/1305051360000.html</link>
      <description>Hoje no Google I/O 2011 o Google anunciou o Android 3.1 , a pergunta que não quer calar , em quanto tempo terei meu Motorola Xoom atualizado para a versão 3.1 ?&lt;br /&gt; &lt;br /&gt; Algumas novidades:&lt;br /&gt; &lt;ul&gt; &lt;li&gt;Correção de bugs&lt;/li&gt; &lt;li&gt;Widgets redimensionaveis&lt;/li&gt; &lt;li&gt;Google TV via Android Market&lt;br /&gt; &lt;/li&gt; &lt;li&gt;Ajustes de Performance&lt;/li&gt; &lt;li&gt;Desbloqueio de dispositivos como "teclado , joystic"
      etc...&lt;/li&gt; &lt;/ul&gt; &lt;br /&gt; Legal ?&lt;br /&gt; &lt;br /&gt; Vamos esperar para ver !&lt;br /&gt;</description>
      <pubDate>Tue, 10 May 2011 18:16:00 +0000</pubDate>
    </item>
    <item>
      <title>Controverso eu ? - NetBeans category: Novidades no convivio com o Motorola XooM - Android 3.0.1 HoneyComb - Parte 3</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2011/05/05/1304599382790.html</guid>
      <link>http://www.go-java.com:80/blog/2011/05/05/1304599382790.html</link>
      <description>Mais algumas observações:&lt;br /&gt; &lt;br /&gt; Boas:&lt;br /&gt; &lt;br /&gt; &lt;ol&gt; &lt;li&gt;O ambiente de desenvolvimento do Android é realmente muito tranquilo e confortável para quem já desenvolve em Java , não muda simplesmente NADA , e ter um tablet na mão para fazer o deploy do app na hora tmb poupa varias horas do seu dia com o terrivel emulador do android no pc hehe...&lt;/li&gt; &lt;/ol&gt; Ruins:&lt;br /&gt; &lt;ol&gt; &lt;li&gt;Ainda não estão disponíveis os
      acessórios do XooM no brasil , e isso é bem chato pois você tem que ficar comprando coisas CARAS e com entrega DEMORADA no mercado livre , nenhum acessório do XooM chega em menos de 20 dias :(&lt;/li&gt; &lt;li&gt;Uma coisa que a Motorola pisou FEIO na bola foi na tela do XooM , ela REALMENTE suja com muita facilidade , eles deveriam ter pensado em colocar algo no estilo do iPad , uma tela anti-oleo&lt;/li&gt; &lt;/ol&gt; E continuamos na briga ;)</description>
      <pubDate>Thu, 05 May 2011 12:43:02 +0000</pubDate>
    </item>
    <item>
      <title>Controverso eu ? - NetBeans category: Novidades no convivio com o Motorola XooM - Android 3.0.1 HoneyComb - Parte 2</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2011/05/03/1304431452457.html</guid>
      <link>http://www.go-java.com:80/blog/2011/05/03/1304431452457.html</link>
      <description>Conforme combinado , continuo postando minhas impressões...&lt;br /&gt; &lt;br /&gt; Boas:&lt;br /&gt; &lt;ol&gt; &lt;li&gt;Notei um led do lado , que toda vez que recebo OU um email OU um tweet ele acende quando o xoom está hibernando , elegante e facil :)&lt;/li&gt; &lt;/ol&gt; &lt;br /&gt; Ruins:&lt;br /&gt; &lt;br /&gt; &lt;ol&gt; &lt;li&gt;O Gtalk por VIDEO tem um bug BEM chato , ele tenta fazer alguma magica com a camera e coloca um quadrado preto as vezes :( Para voltar a ficar
      normal tive que "limpar o cache" do aplicativo , resumindo BUG CHATO.&lt;/li&gt; &lt;/ol&gt; &lt;br /&gt; Realmente a Google está fazendo a coisa certa em não liberar o fonte do HoneyComb , é melhor acertar estas arestas antes !</description>
      <pubDate>Tue, 03 May 2011 14:04:12 +0000</pubDate>
    </item>
    <item>
      <title>Controverso eu ? - NetBeans category: Novidades no convivio com o Motorola XooM - Android 3.0.1 HoneyComb</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2011/05/03/1304429207487.html</guid>
      <link>http://www.go-java.com:80/blog/2011/05/03/1304429207487.html</link>
      <description>Conforme eu disse ontem , continuo a testar o XooM e tenho mais algumas coisas a comentar:&lt;br /&gt; &lt;br /&gt; Partes Boas:&lt;br /&gt; &lt;ol&gt; &lt;li&gt;A bateria tem cumprido o que prometeu , muito legal mesmo&lt;/li&gt; &lt;li&gt;A parte de desenvolvimento requer que você baixe um DRIVER USB para o XooM que está no site da motorola&lt;/li&gt; &lt;li&gt;O Angry birds é legal :) (viciante)&lt;br /&gt; &lt;/li&gt; &lt;li&gt;O desenvolvimento dentro do NetBeans 7.0 parece ser bem
      estavel (mesmo usando nbAndroid 1.5beta)&lt;/li&gt; &lt;/ol&gt; Partes Ruins:&lt;br /&gt; &lt;ol&gt; &lt;li&gt;O aplicativo do Google Docs é simplesmente um nojo , eles tem que melhorar MUITO para chegar perto do OnLine&lt;/li&gt; &lt;li&gt;O cabo para carregar o XooM tem uma ponta MINUSCULA , estou vendo a hora que ele vai dar problema&lt;/li&gt; &lt;li&gt;Realmnte fiquei meio decepcionado em não vir nem uma flanelinha para limpa-lo , levaram o conceito da apple muito ao pé da letra&lt;/li&gt;
      &lt;/ol&gt; &lt;br /&gt; E continuamos testando :)</description>
      <pubDate>Tue, 03 May 2011 13:26:47 +0000</pubDate>
    </item>
    <item>
      <title>Controverso eu ? - NetBeans category: O novo Motorola XOOM</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2011/05/02/1304363134819.html</guid>
      <link>http://www.go-java.com:80/blog/2011/05/02/1304363134819.html</link>
      <description>Olá meus caros colegas,&lt;br /&gt; &lt;br /&gt; Neste momento estou digitando diretamente do meu morotrola XOOM , isso mesmo , eu resolvi comprar essa bugiganga tecnologica , tudo para saber o que está acontecendo... pontos fortes até agora:&lt;br /&gt; &lt;br /&gt; &lt;ol&gt; &lt;li&gt;Android 3.0.1 - Sim , é simplemente um "DESBUNDE TOTAL" , com um iPad voce se sente como se estivesse usando um "IPHONÃO" , com o Android 3 você percebe como uma boa interface faz BASTANTE a
      diferença&lt;/li&gt; &lt;li&gt;A integração com os sistemas da google é inacreditavel , logo que vc entra vc coloca seu login do google e o tabblet vira no Jaraya e aparece todo configurado com Gmail , orkut , talk e tudo mais , em 10 segundos você já saiu usando o GTALK para fazer telefoncerencias&lt;/li&gt; &lt;li&gt;A velocidade é MUITO BOA , meu medo com o Android sempre foi este , mas tmb com um DUAL CORE tudo deve ficar rapido ehehe&lt;/li&gt; &lt;li&gt;A senssibilidade é muito boa tmb , GPS
      funciona nota 10 , wifi então... é bem facil e simples.&lt;/li&gt; &lt;li&gt;Um led ao lado para notificações , ele sempre acende quando voce recebe um email novo/twite ou raio que o parta , se ele está em hibernação o led fica piscando e ele dá uma leve "tremida" ;D muito elegante.&lt;/li&gt; &lt;li&gt;A Android Market é muito fácil de usar e instalar , estou colocando trocentos aplicativos nele&lt;/li&gt; &lt;/ol&gt; Pontos fracos até agora:&lt;br /&gt; &lt;ol&gt; &lt;li&gt;Alguns aplicativos
      parecem um tanto quanto perdidos , principalmente o do Google docs , ficou meio estranho e com uns bugs bem toscos&lt;/li&gt; &lt;li&gt;A tela vira numa salada de DEDOS , fica BEM marcada&lt;/li&gt; &lt;li&gt;Não sei se é fraco este ponto... mas nao vem NADA , nem manual nem NADA , é o tablet , o carregador e só , nem um adesivo de "boa sorte" hehehe&lt;/li&gt; &lt;li&gt;&#160;&lt;/li&gt; &lt;/ol&gt; &lt;br /&gt; Conforme estarei testando eu vou falando aqui :)&lt;br /&gt; &lt;br /&gt; Valeu ! E viva
      a Motorola !</description>
      <pubDate>Mon, 02 May 2011 19:05:34 +0000</pubDate>
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    <item>
      <title>Controverso eu ? - NetBeans category: NetBeans 7.0 is OUT</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2011/04/20/1303301820000.html</guid>
      <link>http://www.go-java.com:80/blog/2011/04/20/1303301820000.html</link>
      <description>Rapaziada , está disponível para download pelo link:&lt;br /&gt; &lt;br /&gt; &lt;a href="http://dlc.sun.com.edgesuite.net/netbeans/7.0/final/"&gt;http://dlc.sun.com.edgesuite.net/netbeans/7.0/final/&lt;/a&gt;&lt;br /&gt; &lt;br /&gt; A versão final do NetBeans 7.0 , ele conta com váááárias novidades , vamos testar :)</description>
      <pubDate>Wed, 20 Apr 2011 12:17:00 +0000</pubDate>
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    <item>
      <title>Controverso eu ? - NetBeans category: NetBeans 7.0 Beta</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2010/11/23/1290510840000.html</guid>
      <link>http://www.go-java.com:80/blog/2010/11/23/1290510840000.html</link>
      <description>A Oracle lançou o NetBeans 7.0 Beta , que já está disponível para download em http://www.netbeans.org&lt;br /&gt; &lt;br /&gt; O Interessante é eles não estarem esperando a versão "7" para alinhar com o lançamento do Java 7.... por um lado é legal , pois o JDK 7 vai demorar ainda para sair... por outro... é a uma forte indicação de que lá dentro as coisas não estão assim tão conectadas :(&lt;br /&gt; &lt;br /&gt; é esperar para ver , testem !</description>
      <pubDate>Tue, 23 Nov 2010 11:14:00 +0000</pubDate>
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      <title>Controverso eu ? - NetBeans category: A Oracle e o Java</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2010/11/03/1288792714355.html</guid>
      <link>http://www.go-java.com:80/blog/2010/11/03/1288792714355.html</link>
      <description>Não é de hoje que a Oracle tem uma fetiche pelo Java , tanto linguagem quanto plataforma, o que estamos vendo hoje é a mão de uma empresa que é quase um 'midas da informática'&#160; e agora está tocando a plataforma Java. Lembrando que não é possível fazer um omelete sem quebrar vários ovos lá vai a minha opinião sobre os temas mais quentes do momento:&lt;br /&gt; &lt;br /&gt; 1) Oracle esclarece sua opinião sobre o GlassFish&lt;br /&gt; R: Simplesmente a UNICA coisa a ser feita , ela
      escolheu deixar o GlassFish independente e isso vai gerar MUITOS frutos para ela&lt;br /&gt; &lt;br /&gt; 2) Oracle esclarece sua opinião sobre o NetBeans&lt;br /&gt; R: Bom , mantenho o meu pensamento , a Oracle vai acabar DESBANCANDO o JDeveloper tão logo ela consiga , pois ter DOIS IDES é besteira , e jogar o NetBeans no lixo seria MALUQUICE !&lt;br /&gt; &lt;br /&gt; 3) Oracle mexe no JCP&lt;br /&gt; R: TEM MANDAR TODO MUNDO PASTAR MESMO ! Tá demorando DEMAIS para sair as coisas , o JCP tem MUITO
      CACIQUE e POUCO INDIO ! Levou quase 5 anos para terem um Java EE 6 ? Um exagero, e que não pode mais ser mantido nos dias de hoje, precisamos dar uma reviravolta na linguagem !&lt;br /&gt; &lt;br /&gt; &lt;br /&gt; 4) JavaFX 2.0&lt;br /&gt; Continuo com a minha opoinião , Java FX é um Vaporware.&lt;br /&gt; &lt;br /&gt; &lt;br /&gt; Valeu !</description>
      <pubDate>Wed, 03 Nov 2010 13:58:34 +0000</pubDate>
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    <item>
      <title>Controverso eu ? - NetBeans category: Dúvidas de Programação ? Plataforma ? Frameworks ? Descubra como resolve-las.</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2010/06/18/1276871509942.html</guid>
      <link>http://www.go-java.com:80/blog/2010/06/18/1276871509942.html</link>
      <description>&lt;div align="center"&gt;&lt;img src="http://duke.kenai.com/IPG/Duke_Thread.gif" alt="" height="131" width="166" /&gt;&lt;br /&gt; &lt;/div&gt; &lt;br /&gt; &lt;div align="center"&gt;&lt;strong&gt;&lt;br /&gt; &lt;a href="http://www.forHelp.Us"&gt;http://www.forHelp.Us&lt;/a&gt;&lt;br /&gt; &lt;/strong&gt;&lt;/div&gt; &lt;br /&gt; Bom , apartir de hoje eu estou abrindo a consultoria ForHelp.Us... isso mesmo , nela você compra créditos e tem acesso a um fórum com especialistas no
      assunto, os valores são bem acessíveis e nossos profissionais bem esforçados.&lt;br /&gt; &lt;br /&gt; Você já se sentiu enrrolado com um problema que nem a figura acima ? Então esta consultoria é para você !&lt;br /&gt; &lt;br /&gt; Agora você poderia me perguntar: "Mas a minha empresa não quer que os códigos que eu tenho dúvida fiquem aparecendo para todos , como fazer ?"&lt;br /&gt; &lt;br /&gt; Simples , você ganha um fórum só para a sua empresa , onde apenas você e seus funcionários tem acesso a
      ler/postar para nossos profissionais...&lt;br /&gt; &lt;br /&gt; Legal ? Teste ! Se você já ficou de saco cheio de procurar em milhares de foruns e ter respostinhas "mais ou menos" , ou coisas do genero... os tradicionais "veja nesse link" &lt;br /&gt; &lt;br /&gt; Fico complicado não ?&lt;br /&gt; &lt;br /&gt; Experimente !&lt;br /&gt; &lt;br /&gt; Página de Acesso: &lt;a href="http://www.forHelp.Us"&gt;http://www.forHelp.Us&lt;/a&gt;&lt;br /&gt; &lt;br /&gt;</description>
      <pubDate>Fri, 18 Jun 2010 14:31:49 +0000</pubDate>
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    <item>
      <title>Controverso eu ? - NetBeans category: NetBeans 6.9 is Out !</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2010/06/16/1276687536005.html</guid>
      <link>http://www.go-java.com:80/blog/2010/06/16/1276687536005.html</link>
      <description>Hoje as 6:03 da madruga foi anunciado a versão 6.9 do NetBeans IDE... eu confesso que estou bem surpreso com a velocidade e com a enfase que a Oracle está dando para este IDE... o que leva-me a crer duas coisas , ou ela nunca mais vai lançar nenhuma versão do NetBeans , ou o JDeveloper está com os seus dias contados (o que seria uma boa , pois não entendo até hoje o que a Oracle vê tanto nele)&lt;br /&gt; &lt;br /&gt; Algumas coisas sobre esta versão:&lt;br /&gt; &lt;ol&gt;
      &lt;li&gt;Mais rapida e mais otimizada que a versão 6.8&lt;/li&gt; &lt;li&gt;O editor está bem mais esperto...&lt;/li&gt; &lt;li&gt;O suporte ao CDI do Java EE 6 ficou bom , longe da perfeição mas ficou realmente muito bom&lt;/li&gt; &lt;li&gt;O Glassfish v3 que vem nele já vem com o WELD 1.0.1 , o que é ótimo.&lt;/li&gt; &lt;li&gt;Muito menos bugs que na versão 6.8 quando saiu&#160;&lt;/li&gt; &lt;li&gt;O editor visual do JavaFX está *BEM MELHOR* que na versão 6.8&lt;/li&gt; &lt;/ol&gt; &lt;br /&gt;
      Bom , baixem , e usem.... eu estou usando desde a versão BETA e estava bem estavel já...&lt;br /&gt; &lt;br /&gt; &lt;br /&gt; http://www.netbeans.org&lt;br /&gt; &lt;br /&gt; Enjoy !</description>
      <pubDate>Wed, 16 Jun 2010 11:25:36 +0000</pubDate>
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    <item>
      <title>Michel Graciano's Weblog: New feature in NetBeans 6.9: Terminal and Remote Terminal</title>
      <guid isPermaLink="false">http://www.jroller.com/hmichel/entry/new_feature_in_netbeans_6</guid>
      <link>http://www.jroller.com/hmichel/entry/new_feature_in_netbeans_6</link>
      <description>&lt;p&gt;A new feature just added to the IDE, at least I think so &lt;img src="http://www.jroller.com/images/smileys/smile.gif" alt=":)" class="smiley" title=":)" /&gt;, is the new option to use terminal directly inside the IDE. The terminal has all features all use at Ubuntu terminal so, it is pretty awesome for me. To access this go to 'Window &gt; Output &gt; Terminal' or 'Window &gt; Output &gt; Remote Terminal'. Take a look here a image about this new feature.&lt;/p&gt;
      &lt;p&gt;&lt;/p&gt;&lt;p align="center"&gt;&lt;a href="http://www.jroller.com/hmichel/resource/nb-terminal.png" target="_blank"&gt;&lt;img src="http://www.jroller.com/hmichel/resource/nb-terminal.png" width="100%" /&gt;&lt;br /&gt; [Click to enlarge]&lt;br /&gt; &lt;/a&gt;&lt;br /&gt; &lt;/p&gt;&lt;p&gt;&lt;/p&gt; &lt;p&gt;Thanks &lt;a href="http://www.java.net/blogs/mister__m/" target="_blank"&gt;Michael&lt;/a&gt; to point me this new feature. &lt;img
      src="http://www.jroller.com/images/smileys/smile.gif" alt=":)" class="smiley" title=":)" /&gt;&lt;/p&gt;</description>
      <pubDate>Fri, 26 Mar 2010 21:11:34 +0000</pubDate>
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      <title>NetFeijão Brazil: Consumindo e Testando Clientes REST</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-6935063022547266986</guid>
      <link>http://netfeijao.blogspot.com/2009/12/consumindo-e-testando-clientes-rest.html</link>
      <description>&lt;div style="margin-left: 1em; margin-right: 1em; text-align: center;" class="separator"&gt;&lt;br /&gt;&lt;/div&gt;&lt;span id="goog_1262090748801"&gt;&lt;/span&gt;&lt;span id="goog_1262090748802"&gt;&lt;/span&gt;&lt;br /&gt;A especificação &lt;a href="http://jcp.org/en/jsr/detail?id=311" target="_blank"&gt;JAX-RS &lt;/a&gt;é uma ótima opção para criar web services &lt;a href="http://www.ics.uci.edu/%7Efielding/pubs/dissertation/top.htm" target="_blank"&gt;REST&lt;/a&gt; e fornece
      meios de desenvolver componentes server-side, mas não descreve como os desenvolvedores devem desenvolver seus componentes client-side em Java, e essa já é uma das promessas para a próxima release do JAX-RS.&lt;br /&gt;&lt;br /&gt;Pelo fato de nossos serviços RESTful serem URIs e a forma de acesso a estes serviços serem os próprios métodos HTTP, podemos trabalhar diretamente com requisições HTTP ou utilizar bibliotecas para facilitar este trabalho. Felizmente é relativamente fácil trabalhar
      diretamente com requests e responses HTTP, e as linguagens mais populares de programação possuem métodos/bibliotecas HTTP, como por exemplo, urllib2 e httplib em Python, libcurl em PHP, HTTPWebRequest em C#, open-uri em Ruby, e o pacote java.net.* e o projeto HttpClient da Apache para Java, entre outros. Mas para qualquer linguagem que seja feito a requisição ao serviço RESTful, temos que passar por alguns passos, conforme segue:&lt;br /&gt;&lt;ol&gt;&lt;li&gt;Montar os dados que irão trafegar pelo
      requisição HTTP, como a URI, HTTP header (se houver), e o método HTTP desejado.&lt;/li&gt;&lt;li&gt;Formatar estes dados como uma requisição HTTP, e enviá-lo para um servidor HTTP apropriado.&lt;/li&gt;&lt;li&gt;Efetuar o parsing dos dados retornados (XML, JSON, etc..) para as estruturas de dados que o seu programa precisa.&lt;/li&gt;&lt;/ol&gt;&lt;br /&gt;Para facilitar a pesquisa, montamos um pequeno guia, para os desenvolvedores e estudiosos que querem aprender um pouco mais sobre REST, onde
      iremos apresentar algumas bibliotecas para teste e consumo de serviços RESTful.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size: large;"&gt;&lt;b&gt;cURL&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Se o intuito for apenas testar os serviços REST desenvolvidos e validar o retorno, o mais simples é utilizar ferramentas existentes na web como é o caso da biblioteca cURL, que é uma ferramenta de transferência de arquivos entre cliente-servidor desenvolvida em C, e suporta protocolos como HTTP, HTTPS,
      FTP, FTPS, etc.&lt;br /&gt;&#160;A &lt;b&gt;listagem 1&lt;/b&gt; apresenta alguns exemplos de como fazer uma requisição GET e POST com uso da biblioteca cURL, como podemos ver, ela não possui uma interface gráfica, sendo uma ferramenta de linha de comando.&lt;br /&gt;&#160;Fazendo uma requisição (GET), passando como parâmetro de headerv tipo de conteúdo &lt;b&gt;json&lt;/b&gt;, (&lt;i&gt;-H "Accept:application/json"&lt;/i&gt;) &lt;br /&gt;&lt;div style="clear: both; text-align: center;"
      class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;" href="http://1.bp.blogspot.com/_6CJaDmsVepU/SwIBAFg4uDI/AAAAAAAAApk/Z4RWDxBqc54/s1600/rest01.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/SwIBAFg4uDI/AAAAAAAAApk/Z4RWDxBqc54/s400/rest01.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="font-size: x-small;"&gt;&lt;span&gt;// Fazendo uma requisição POST, passando como&#160; query parameter name = JumboComLtda&lt;/span&gt;&lt;br
      /&gt;&lt;b&gt;&lt;span&gt;&lt;span style="font-family: Verdana,sans-serif;"&gt;$ curl -d name=JumboComLtda http://localhost:8080/Contatos/resources/customers/2/cliente/&lt;/span&gt;&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;&lt;span&gt;// Excluindo um registro com DELETE, pelo parâmetro –X&lt;/span&gt;&lt;br /&gt;&lt;b&gt;&lt;span style="font-family: Verdana,sans-serif;"&gt;$ curl -v –X DELETE http://localhost:8080/Contatos/resources/customers/99/&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;br
      /&gt;&lt;span style="font-size: x-small;"&gt;&lt;br /&gt;&lt;b&gt;&lt;span&gt;Registro excluído com sucesso !&lt;/span&gt;&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size: x-small;"&gt;&lt;b&gt;Listagem 1: Uso da biblioteca cURL.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;span style="font-size: x-small;"&gt;&lt;b&gt;&#160; &lt;br /&gt;&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;b&gt;Referências:&lt;/b&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;&lt;b&gt;cURL&lt;/b&gt; - Site Oficial &lt;a
      href="http://curl.haxx.se/" target="_blank"&gt;http://curl.haxx.se/&lt;/a&gt; &lt;/li&gt;&lt;li&gt;Artigo &lt;a href="http://download.indiwiz.com.s3.amazonaws.com/article/RESTClient.pdf" target="_blank" rel="nofollow"&gt;Testing RESTful WebServices Made Easy&lt;/a&gt; (em inglês), publicado na revista Linux 4You em Maio de 2009.&lt;/li&gt;&lt;li&gt;&lt;a href="http://code.google.com/p/rest-client/wiki/Cookbook" target="_blank"&gt;RESTClient Cookbook&lt;/a&gt;, vários receitas e demonstrações de como
      extender o RESTClient.&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;&lt;span style="font-size: large;"&gt;&lt;b&gt;RESTClient&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&#160;&lt;a href="http://code.google.com/p/rest-client/" target="_blank"&gt;RESTClient&lt;/a&gt; é uma aplicação Java própria para auxiliar nos testes de serviços RESTful, complementar a isto, ela pode ser utilizada para testar Web Services POX (Plain Old XML) sobre HTTP. Para utilizar, basta efetuar o &lt;a
      href="http://code.google.com/p/rest-client/downloads/list" target="_blank"&gt;download&lt;/a&gt; do arquivo jar (com dependências) da ultima versão, no momento que escrevo este artigo, a versão mais recente é a versão 2.3, e vem com duas opções.&lt;br /&gt;&lt;ul&gt;&lt;li&gt;&lt;b&gt;RESTClient 2.3 GUI:&lt;/b&gt; &lt;a href="http://rest-client.googlecode.com/files/restclient-ui-2.3-jar-with-dependencies.jar"
      target="_blank"&gt;restclient-ui-2.3-jar-with-dependencies.jar&lt;/a&gt;&lt;/li&gt;&lt;li&gt;&lt;b&gt;RESTClient 2.3 Command-line:&lt;/b&gt; &lt;a href="http://rest-client.googlecode.com/files/restclient-cli-2.3-jar-with-dependencies.jar" target="_blank"&gt;restclient-cli-2.3-jar-with-dependencies.jar&lt;/a&gt;&lt;br /&gt;&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;A versão GUI, é uma aplicação Swing com diversas opções, e bem conhecida de quem trabalha com o RESTClient desde suas primeiras versões, e a outra
      versão "cli" é para execução batch de arquivos .rcq. Para começar utilizar a versão em Swing, basta digitar o seguinte comando (A aplicação requer Java 6 para rodar):&lt;br /&gt;&lt;div&gt;&lt;b&gt;$java -jar restclient-ui-2.3-jar-with-dependencies.jar&lt;/b&gt;&lt;br /&gt;&lt;/div&gt;&#160; &lt;br /&gt;Após executar a aplicação, deverá ser apresentado a tela conforme ilustra a &lt;b&gt;Figura 1&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div style="clear: both; text-align: center;"
      class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;" href="http://4.bp.blogspot.com/_6CJaDmsVepU/SzoGEGVXqwI/AAAAAAAAArg/CFNY_xCf6As/s1600-h/Restclientjpg.jpg" target="_blank"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/SzoGEGVXqwI/AAAAAAAAArg/CFNY_xCf6As/s320/Restclientjpg.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-size: x-small;"&gt;&lt;b&gt;Figura 01 - Interface Swing do
      RESTClient.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Pela aparência da interface gráfica, podemos deduzir facilmente o modo de utiliza-lá, basta digitar no campo URL o caminho desejado, selecionar algum método HTTP na aba Method, e executar a consulta clicando no botão [&gt;&gt;]. O resultado será apresentando no bloco HTTP Response.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size: small;"&gt;&lt;b&gt;Funcionalidades &lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br
      /&gt;&#160;Com RESTClient, podemos fazer qualquer tipo de requisição HTTP (GET, PUT, POST, DELETE, HEAD, OPTIONS, TRACE), ainda existe o suporte a SSL e a possibilidade de adicionar parâmetros de Header adicionais.&lt;br /&gt;É possível salvar as requests, responses, e o Response Body (atráves do menu &lt;i&gt;File&lt;/i&gt; &gt; &lt;i&gt;Save Request&lt;/i&gt;, ou &lt;i&gt;Save Response&lt;/i&gt;, &lt;i&gt;Save Response Body&lt;/i&gt;), o que é útil para testes de regressão, que podemos utiliza-los
      posteriormente na versão de linha de comando.&lt;br /&gt;RESTClient ainda vem com o Conteiner Jetty embutido, que possui um Servlet que imprime os detalhes das requisições submetidas a ele. Para iniciar o servidor basta acessar o menu &lt;i&gt;Tools&lt;/i&gt; &gt; Opção &lt;i&gt;Start Trace Server&lt;/i&gt; (subirá na porta 10101).&lt;br /&gt;&lt;br /&gt;E por fim, uma das funcionalidades mais interessantes é o seu suporte integrado para testes, que podem inclusive ser escritos em Groovy, o suporte a
      testes é baseado no JUnit 3.x e os tests são atachados a cada requisição. Para iniciar os testes, na aba "&lt;i&gt;Test Script&lt;/i&gt;", clique o no botão &lt;i&gt;Insert Template&lt;/i&gt;, RESTClient irá criar o código para você, conforme mostra a &lt;b&gt;Listagem 02&lt;/b&gt;:&lt;br /&gt;&lt;pre name="code" class="java"&gt;// The test class name should end with `Test'--this is a convention:&lt;br /&gt;public class TemplateClassTest &lt;br /&gt;&#160;&#160;&#160; extends
      org.wiztools.restclient.RESTTestCase{&lt;br /&gt;&lt;br /&gt;&#160; // Test method names should start with `test':&lt;br /&gt;&#160; public void testStatus(){&lt;br /&gt;&#160;&#160;&#160; if(response.getStatusCode() != 200){&lt;br /&gt;&#160;&#160;&#160;&#160;&#160; fail("This will fail the test!");&lt;br /&gt;&#160;&#160;&#160; }&lt;br /&gt;&#160; }&lt;br /&gt;}&lt;/pre&gt;&lt;span style="font-size: x-small;"&gt;&lt;b&gt;Listagem 2: Template de Test gerado pelo
      RESTClient.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;A partir da versão 2.3, RESTClient possui uma versão em linha de comando, está versão é utilizada para executar requisições de forma batch e armazenar o resultado dos testes.&#160; Para executar está versão, basta na linha de comando executar:&lt;br /&gt;&lt;br /&gt;&lt;div&gt;&lt;b&gt;$java -jar restclient-cli-2.3-jar-with-dependencies.jar -o /temp/diretorioResponse *.rcq&lt;/b&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Esse comando, irá executar
      todos as requisições contidas nos arquivos de extensão (.rcq) no diretório de execução atual, e irá salvar as responses (na extensão .rcs) no diretório /temp/diretorioResponse. E por fim, o RESTClient, imprime um resumo da execução dos testes.&#160; &lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;b&gt;Referências:&lt;/b&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;Artigo RESTFul Web Services e a API JAX-RS na revista Mundo Java edição 35&lt;/li&gt;&lt;li&gt;Artigo &lt;a
      href="http://download.indiwiz.com.s3.amazonaws.com/article/RESTClient.pdf" target="_blank" rel="nofollow"&gt;Testing RESTful WebServices Made Easy&lt;/a&gt; (em inglês), publicado na revista Linux 4You em Maio de 2009.&lt;/li&gt;&lt;li&gt;&lt;a href="http://code.google.com/p/rest-client/wiki/Cookbook" target="_blank"&gt;RESTClient Cookbook&lt;/a&gt;, vários receitas e demonstrações de como extender o RESTClient.&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;&lt;span style="font-size: large;"&gt;&lt;b&gt;Testando
      Web Services RESTful no NetBeans.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&#160;Para quem é usuário do NetBeans, uma outra opção para testar Web Services RESTful é utilizar o suporte do próprio IDE, com um projeto Web criado e os serviços RESTful devidamente configurados, é possível testá-los clicando com o botão direito do mouse em cima do projeto e selecionar a opção “Test RESTful Web Services” (&lt;b&gt;Figura 02&lt;/b&gt;), lembrando que está opção só estará disponível, se o projeto WEB
      possuir serviços WEB.&lt;br /&gt;&lt;br /&gt;&lt;div style="clear: both; text-align: center;" class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;" href="http://3.bp.blogspot.com/_6CJaDmsVepU/SzoXM63X-II/AAAAAAAAAro/xAJem7mAxac/s1600-h/netbeans-rest.jpg" target="_blank"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/SzoXM63X-II/AAAAAAAAAro/xAJem7mAxac/s320/netbeans-rest.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span
      style="font-size: x-small;"&gt;&lt;b&gt;Figura 02 -Suporte a REST no NetBeans.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Ao selecionar esta opção, será feito o build e o deploy da aplicação web, e ao final do processo será disponibilizado uma página de testes web, como mostra a &lt;b&gt;Figura 03&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;div style="clear: both; text-align: center;" class="separator"&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="clear: both; text-align: center;"
      class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;" href="http://1.bp.blogspot.com/_6CJaDmsVepU/SzoYOknGpkI/AAAAAAAAAr4/7nNLixZJgQM/s1600-h/netbeans-rest2.jpg" target="_blank"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/SzoYOknGpkI/AAAAAAAAAr4/7nNLixZJgQM/s320/netbeans-rest2.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;b&gt;&lt;span style="font-size: x-small;"&gt;Figura 03 - Tela de testes de Web Services
      RESTful&lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Na página apresentada é possível testar todos os serviços disponíveis, criar novos parâmetros para a requisição (botão “Add Parameter”), e também é possível selecionar o tipo de método HTTP para teste e o tipo MIME de retorno.&lt;br /&gt;&lt;br /&gt;Para iniciar o teste, basta clicar no botão “Test”, após a execução, dentro da seção Response, podemos analisar os dados de retorno, os dados do cabeçalho e o status da chamada.&lt;br
      /&gt;&lt;br /&gt;Além disso, de acordo com os serviços criados, o NetBeans ainda gera o arquivo WADL, visível no canto superior esquerdo da &lt;b&gt;Figura 03&lt;/b&gt;.&lt;br /&gt;&#160; &lt;br /&gt;&lt;b&gt;Referências:&lt;/b&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;NetBeans - Site Oficial: &lt;a href="http://netbeans.org/" target="_blank"&gt;http://netbeans.org/&lt;/a&gt;&lt;br /&gt;&lt;/li&gt;&lt;li&gt;&lt;a href="http://docs.sun.com/app/docs/doc/820-7627/giqaa?a=view" target="_blank"&gt;Creating a
      RESTFul Web Service Using NetBeans&lt;/a&gt; - Tutorial do site da Sun.&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;&lt;span style="font-size: large;"&gt;&lt;b&gt;JAXB&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;JAXB (Java Architecture for XML Binding) fornece a API, as ferramentas e um framework que automatiza o mapeamento entre documentos XML e objetos Java. Ou seja, fornece compiladores que compilam Schemas XML para objetos Java. Em tempo de execução podemos deserializar (unmarshal) o conteúdo de um
      arquivo XML para representações Java. &lt;br /&gt;&lt;br /&gt;Além disso, podemos acessar, alterar e validar a representação Java contra regras de um Schema e por fim, podemos serializar (marshal) o conteúdo de um objeto Java em conteúdo XML. Veja sua arquitetura na &lt;b&gt;Figura 04&lt;/b&gt;:&lt;br /&gt;&lt;br /&gt;&lt;div style="clear: both; text-align: center;" class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;"
      href="http://1.bp.blogspot.com/_6CJaDmsVepU/SzoZqBWIB8I/AAAAAAAAAsA/868L9PSdjZI/s1600-h/jaxb-overview.gif" target="_blank"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/SzoZqBWIB8I/AAAAAAAAAsA/868L9PSdjZI/s320/jaxb-overview.gif" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-size: x-small;"&gt;&lt;b&gt;Figura 04 - Overview do JAXB.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Esta fora deste
      artigo um estudo mais aprofundado sobre o JAXB, mas apenas para conhecimento, a API JAXB acabou se tornando a forma padrão de mapeamento entre Java e XML, com JAXB temos anotações que nos permitem criar uma representação em Java de um Schema XML, estas anotações estão presentes no pacote javax.xml.bind.annotations, e possuem anotações associadas a pacotes Java (@XmlSchema, @XmlSchemaType, etc..), a classes Java (@XmlType, @XmlRootElement), a propriedades e campos (@XmlElement, @XmlAttribute), entre
      outras anotaçõe.&lt;br /&gt;&lt;br /&gt;Para exemplificar, considere o exemplo da &lt;b&gt;listagem 3&lt;/b&gt;, esta é uma classe POJO representando uma pessoa, com anotações JAXB.&#160; Ao fazer um marshalling de uma instância da classe PessoaBinding para XML, teremos o resultado apresentado na &lt;b&gt;listagem 04&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;pre name="code" class="java"&gt;@XmlRootElement(name="pessoa")&lt;br /&gt;@XmlType(name="", propOrder={"nome","idade","statusCivil"})&lt;br
      /&gt;public class PessoaBinding {&lt;br /&gt;/* Construtores e Setters omitidos */&lt;br /&gt;&#160;&#160;&#160; private String nome;&lt;br /&gt;&#160;&#160;&#160; private int idade;&lt;br /&gt;&#160;&#160;&#160; private String statusCivil;&lt;br /&gt;&#160;&#160;&#160; private String cpf;&lt;br /&gt;&lt;br /&gt;&#160;&#160;&#160; @XmlElement&lt;br /&gt;&#160;&#160;&#160; public String getNome() {&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; return nome;&lt;br /&gt;&#160;&#160;&#160; }&lt;br
      /&gt;&#160;&#160;&#160; @XmlElement&lt;br /&gt;&#160;&#160;&#160; public int getIdade() {&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; return idade;&lt;br /&gt;&#160;&#160;&#160; }&lt;br /&gt;&#160;&#160;&#160; @XmlAttribute(name="num_cpf")&lt;br /&gt;&#160;&#160;&#160; public String getCpf() {&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; return cpf;&lt;br /&gt;&#160;&#160;&#160; }&lt;br /&gt;&#160;&#160;&#160; @XmlElement&lt;br /&gt;&#160;&#160;&#160; public String getStatusCivil()
      {&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; return statusCivil;&lt;br /&gt;&#160;&#160;&#160; }&lt;br /&gt;}&lt;br /&gt;&lt;/pre&gt;&lt;span style="font-size: x-small;"&gt;&lt;b&gt;Listagem 03 - Classe PessoaBinding com anotações JAXB.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;pre name="code" class="xml"&gt;&#160;&#160; &lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160; Wagner&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160; 29&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;
      Casado&lt;br /&gt;&#160;&#160; &lt;br /&gt;&lt;/pre&gt;&lt;span style="font-size: x-small;"&gt;&lt;b&gt;Listagem 04 - XML Gerado após marshalling de classe JAXB PessoaBinding.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;A especificação do JAX-RS fornece alguns Entity Providers padrões, entre eles, provedores para JAXB, para quando o tipo de conteúdo trafegado for do tipo xml (application/xml, text/xml e application/*+xml), de modo que o programador não precisa criar código para converter um objeto
      Java em código XML e vice versa, facilitando muito nossa vida.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Ainda na classe PessoaBinding da&#160; &lt;b&gt;listagem 03&lt;/b&gt;, poderíamos então, no nosso exemplo, criar um serviço RESTful cujo retorno seja a classe JAXB PessoaBinding , neste caso a declaração do serviço seria similar ao método da &lt;b&gt;listagem 05&lt;/b&gt;.&lt;br /&gt;&lt;br /&gt;&lt;pre name="code" class="java"&gt;&#160;&#160;&#160; @GET&lt;br /&gt;&#160;&#160;&#160;
      @Produces("application/xml")&lt;br /&gt;&#160;&#160;&#160; @Path("/NetFeijao/autor/{idPessoa}/")&lt;br /&gt;&#160;&#160;&#160; public PessoaBinding getPessoa(@PathParam("idPessoa") Integer id) {&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; return dao.getPessoaAsBinding(id); // Retorna uma entidade Pessoa como PessoaBinding&lt;br /&gt;&#160;&#160;&#160; }&#160;&lt;/pre&gt;&lt;span style="font-size: x-small;"&gt;&lt;b&gt;Listagem 05 - Serviço RESTful cujo retorno é uma classe
      JAXB.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Ao fazermos o consumo deste serviço RESTful, vamos perceber que a conversão é feita automaticamente pelo entity provider padrão para XML (veja o teste na &lt;b&gt;Figura 05&lt;/b&gt;, utilizando a ferramenta &lt;i&gt;RESTClient&lt;/i&gt;). De maneira inversa poderíamos criar um serviço RESTful para receber requisições PUT e receber como parâmetro de entrada do método a classe PessoaBinding via HTTP Body.&#160; Conforme apresenta a &lt;b&gt;listagem
      06&lt;/b&gt;:&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="clear: both; text-align: center;" class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;" href="http://4.bp.blogspot.com/_6CJaDmsVepU/Szob9PlrbOI/AAAAAAAAAsI/CW4cAeuEnUs/s1600-h/Restclient1.jpg" target="_blank"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/Szob9PlrbOI/AAAAAAAAAsI/CW4cAeuEnUs/s320/Restclient1.jpg" border="0" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align:
      center;"&gt; &lt;span style="font-size: x-small;"&gt;&lt;b&gt;Figura 05 - Retorno do serviço RESTful cujo retorno é uma classe JAXB.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;pre name="code" class="java"&gt;&#160;&#160;&#160; @PUT&lt;br /&gt;&#160;&#160;&#160; @Consumes("application/xml")&lt;br /&gt;&#160;&#160;&#160; @Path("/NetFeijao/")&lt;br /&gt;&#160;&#160;&#160; public void putPessoa(PessoaBinding pessoa) {&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; // Operação de
      update&lt;br /&gt;&#160;&#160;&#160; }&#160;&lt;/pre&gt;&lt;span style="font-size: x-small;"&gt;&lt;b&gt;Listagem 06 - Convertendo código XML para objeto JAXB em chamada PUT com REST.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;b&gt;Referências:&lt;/b&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;&lt;a href="http://java.sun.com/developer/technicalArticles/WebServices/jaxb/" target="_blank"&gt;&lt;/a&gt;&lt;/li&gt;&lt;li&gt;Site Oficial no java.net. - &lt;a
      href="https://jaxb.dev.java.net/" target="_blank"&gt;https://jaxb.dev.java.net/&lt;/a&gt;&lt;br /&gt;&lt;/li&gt;&lt;li&gt;&lt;a href="http://java.sun.com/developer/technicalArticles/WebServices/jaxb/" target="_blank"&gt;Java Architectura for XML Binding&lt;/a&gt; - Tutorial do site da Sun.&lt;br /&gt;&lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-size: large;"&gt;&lt;b&gt;JAKARTA COMMONS - HTTP CLIENT&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br
      /&gt;HttpClient é um subprojeto open source da Jakarta Commons que se tornou independente em 2007, e que foi concebido para facilitar o desenvolvimento de aplicações que utilizam o protocolo HTTP. &lt;br /&gt;&#160;Ele é um projeto escrito totalmente em Java, e implementa todos os métodos HTTP (GET, POST, PUT, DELETE, HEAD, OPTIONS e TRACE).&lt;br /&gt;&lt;br /&gt;Possui suporte ao protocolo HTTPS, suporte ao gerenciamento de conexões para uso em aplicações multi-thread, suporte a cookie, possui
      mecanismos de autenticação Basic, Digest e criptografia NTLM.&lt;br /&gt;&lt;br /&gt;&#160;Na &lt;b&gt;listagem 07&lt;/b&gt;, demonstramos o uso da biblioteca HttpClient, onde consumimos dois serviços RESTful, um com uma chamada GET e outra com uma chamada PUT.&lt;br /&gt;&lt;br /&gt;&lt;pre name="code" class="java"&gt;&#160;&#160;&#160;&#160; public void testHTTPClient() {&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; try {&lt;br
      /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; HttpClient client = new HttpClient(new MultiThreadedHttpConnectionManager());&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; client.getHttpConnectionManager().getParams().setConnectionTimeout(30000);&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; final String CONTENT_TYPE = "application/xml";&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;
      final String CHARSET = "UTF8";&lt;br /&gt;&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; /* Executando chamada com método HTTP GET */&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; String getURI = "http://localhost:8080/ProjetoREST/NetFeijao/autores/Wagner/?idade=29";&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; GetMethod get = new GetMethod(getURI);&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; Header meuHeader = new Header("CPF","123456789");&lt;br
      /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; get.setRequestHeader(meuHeader);&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; int statusCodeGET = client.executeMethod(get);&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; String responseBody = get.getResponseBodyAsString();&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; System.out.println("Chamada GET");&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; System.out.println(" Status Code: "+statusCodeGET+" \nResponse
      Body:\n"+responseBody);&lt;br /&gt;&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160; /* Executando chamada com método HTTP PUT */&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160; String putURI = "http://localhost:8080/ProjetoREST/NetFeijao/autores/update/";&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160; PutMethod put = new PutMethod(putURI);&lt;br /&gt;&#160;&#160;&#160; StringRequestEntity requestEntity = new StringRequestEntity(responseBody, CONTENT_TYPE, CHARSET);&lt;br
      /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; put.setRequestEntity(requestEntity);&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; int statusCodePUT = client.executeMethod(put);&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; responseBody = put.getResponseBodyAsString();&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; System.out.println("Chamada PUT");&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; System.out.println(" Status Code: "+statusCodePUT+" \nResponse
      Body:\n"+responseBody);&lt;br /&gt;&#160;&#160;&#160; } catch (Exception ex) {/* OMITIDO */}&lt;br /&gt;}&lt;/pre&gt;Retorno da chamada ao método.&lt;br /&gt;Chamada GET&lt;br /&gt;&#160;Status Code: 200 &lt;br /&gt;Response Body:&lt;br /&gt;&lt;br /&gt;&#160;&#160; &lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160; Wagner&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160; 29&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160; Casado&lt;br /&gt;&#160;&#160; &lt;br /&gt;&lt;br /&gt;Chamada PUT&lt;br
      /&gt;&#160;Status Code: 202 &lt;br /&gt;Response Body:&lt;br /&gt;&lt;h1 style="font-weight: normal;"&gt;&lt;span style="font-size: small;"&gt;Bem vindo Wagner&lt;/span&gt;&lt;/h1&gt;&lt;br /&gt;&lt;span style="font-size: x-small;"&gt;&lt;b&gt;Listagem 07: Consumindo serviços REST via GET e PUT com HTTPClient.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Primeiro, na linha 3 instanciamos a classe HttpClient que é o nosso agente HTTP que irá conter os atributos de persistência com cookies, e
      credenciais de autenticação através da classe HttpState. E também onde será armazenado uma ou mais conexões HTTP, cujo qual faremos chamadas aos métodos HTTP.&lt;br /&gt;&lt;br /&gt;Na linha 4 atribuímos um timeout para a conexão de 30 segundos. Depois nas linhas 5, 6 e 9 declaramos as variáveis quer irão determinar o tipo de conteúdo, o character set e a URI de acesso ao serviço REST.&lt;br /&gt;&lt;br /&gt;Na linha 10, instanciamos a classe GetMethod, que como o próprio nome indica representa o
      método GET, passando como parâmetro a URL do nosso serviço RESTful (getURI). Na linha 11 criamos um objeto Header, passando como parâmetro no construtor a chave e o valor que representam o parâmetro e o valor do cabeçalho, no nosso exemplo, passamos um número fictício de CPF. Na linha 12 atribuímos o objeto header para o objeto GetMethod.&lt;br /&gt;&lt;br /&gt;&#160;Na linha 13, fazemos a chamada ao serviço RESTful via HTTP GET, e armazenamos o código de status do retorno na variável statusCodeGET,
      na linha 14 extraímos os dados da Response como String para a variável responseBody. Pelo fato do retorno ser em XML, poderíamos facilmente utilizar JAXB para trabalhar o retorno como um objeto Java. Finalmente nas linhas 15 e 16 imprimimos no console o retorno da chamada a estes métodos.&lt;br /&gt;&lt;br /&gt;A partir da linha 18, iniciamos o mesmo processo, mas agora para efetuar uma chamada via método PUT, as únicas diferenças, são o uso do método PutMethod, que implementa o método HTTP PUT e o
      uso da classe StringRequestEntity na linha&#160; 21,&#160; com esta classe atribuímos uma entidade como String ao método PUT que será enviado junto a requisição.&lt;br /&gt;&lt;br /&gt;Nas linhas 25 e 26 imprimimos o retorno da requisição PUT.&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-size: large;"&gt;&lt;b&gt;JavaScript:&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;span style="font-size: large;"&gt;
      &lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="clear: both; text-align: center;" class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;" href="http://www.blogger.com/post-edit.g?blogID=544668644670311424&amp;amp;postID=6935063022547266986"&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="clear: both; text-align: center;" class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;"
      href="http://www.blogger.com/post-edit.g?blogID=544668644670311424&amp;amp;postID=6935063022547266986"&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: justify;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;a style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" href="http://2.bp.blogspot.com/_6CJaDmsVepU/SzoeLAm1ApI/AAAAAAAAAsQ/jw4WdUuSCvo/s1600/ajax.jpg" target="_blank"&gt;&lt;img src="http://2.bp.blogspot.com/_6CJaDmsVepU/SzoeLAm1ApI/AAAAAAAAAsQ/jw4WdUuSCvo/s200/ajax.jpg"
      border="0" /&gt;&lt;/a&gt; Graças ao objeto XMLHttpRequest conseguimos nos comunicar com servidores de forma assíncrona,&#160;&#160; desde então temos todas as vantagens do AJAX ao nosso dispor.&#160; Para quem desenvolve interfaces WEB, este recurso resolveu grandes problemas no lado do cliente, mas vale lembrar que JavaScript não é Java, não possui threads, nem tipos, e possui uma grande gama de frameworks Ajax, como por exemplo Prototype, JQuery, Dojo, Script.aculo.us, Ext-JS, entre outros.&lt;br
      /&gt;&lt;br /&gt;&#160;Na &lt;b&gt;listagem 08&lt;/b&gt;, temos um exemplo de uma função em JavaScript&#160; que consume um serviço RESTful cujo retorno é um XML.&lt;br /&gt;&lt;div style="clear: both; text-align: center;" class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;" href="http://www.blogger.com/post-edit.g?blogID=544668644670311424&amp;amp;postID=6935063022547266986"&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="clear: both; text-align: center;"
      class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;" href="http://www.blogger.com/post-edit.g?blogID=544668644670311424&amp;amp;postID=6935063022547266986"&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="clear: both; text-align: center;" class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;" href="http://www.blogger.com/post-edit.g?blogID=544668644670311424&amp;amp;postID=6935063022547266986"&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="clear: both;
      text-align: center;" class="separator"&gt;&lt;a style="margin-left: 1em; margin-right: 1em;" href="http://www.blogger.com/post-edit.g?blogID=544668644670311424&amp;amp;postID=6935063022547266986"&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;pre name="code" class="js"&gt;var xmlHttp;&lt;br /&gt;function showCustomer(str){ &lt;br /&gt;&#160;&#160;&#160; xmlHttp=GetXmlHttpObject(); // omitido código do método0&lt;br /&gt;&#160;&#160;&#160; if (xmlHttp==null) {&lt;br
      /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; alert ("Your browser does not support AJAX!");&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; return;&lt;br /&gt;&#160;&#160;&#160; }&lt;br /&gt;&#160;&#160;&#160; var url='http://localhost:8080/Contatos/resources/customers/58/';&lt;br /&gt;&#160;&#160;&#160; xmlHttp.onreadystatechange=stateChanged;&lt;br /&gt;&#160;&#160;&#160; xmlHttp.open('GET',url,true);&lt;br /&gt;&#160;&#160;&#160; xmlHttp.send(null);&lt;br /&gt;}&lt;br /&gt;&lt;br
      /&gt;function stateChanged() { &lt;br /&gt;&#160;&#160;&#160; if (xmlHttp.readyState==4){&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; var xmlDoc=xmlHttp.responseXML.documentElement;&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; document.getElementById("nome").innerHTML= &lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; xmlDoc.getElementsByTagName("name")[0].childNodes[0].nodeValue;&lt;br /&gt;&#160;&#160;&#160; }&lt;br /&gt;}&lt;br /&gt;&lt;/pre&gt;&lt;span style="font-size:
      x-small;"&gt;&lt;b&gt;Listagem 08 - Consumindo um serviço RESTful (retorno XML) com Ajax.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Na &lt;b&gt;listagem 08&lt;/b&gt;, vimos um exemplo de um serviço que retorna XML, mas uma das grandes vantagens dos serviços REST, é que podemos trabalhar com diversos formatos para troca de informação de um mesmo recurso. Entre eles JSON.&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-size:
      large;"&gt;&lt;b&gt;jQuery&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="clear: both; text-align: center;" class="separator"&gt;&lt;a style="clear: left; float: left; margin-bottom: 1em; margin-right: 1em;" href="http://2.bp.blogspot.com/_6CJaDmsVepU/SzofaGdZdqI/AAAAAAAAAsY/4f025I79JXE/s1600-h/jquery-logo.thumbnail.gif" target="_blank"&gt;&lt;img src="http://2.bp.blogspot.com/_6CJaDmsVepU/SzofaGdZdqI/AAAAAAAAAsY/4f025I79JXE/s320/jquery-logo.thumbnail.gif" border="0"
      /&gt;&lt;/a&gt;&lt;br /&gt;&lt;/div&gt;&lt;div style="text-align: left;"&gt;&lt;span style="font-size: large;"&gt;&lt;b&gt; &lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;JQuery é uma biblioteca JavaScript que vem chamando atenção por conta de sua facilidade de desenvolvimento, ela simplifica muito a manipulação dos elementos de um documento HTML, o tratamento de eventos e as interações Ajax para prover um desenvolvimento rápido de aplicações web, livrando o desenvolvedor de preocupações
      relacionadas a compatibilidade de navegadores e aderência a CSS.&lt;br /&gt;&lt;br /&gt;A biblioteca jQuery fornece algumas funções para tratamento de requisições Ajax, ideais para o consumo de serviços REST, que reduzem muito a complexidade e a quantidade de linhas necessárias para consumir um serviço REST.&#160; Com a função $.ajax() do jQuery, conseguimos um alto nível de controle nas requisições ajax. &lt;br /&gt;&lt;br /&gt;A sintaxe do comando é $.ajax(options), onde o parâmetro options são as
      propriedades que passamos para controlar como a requisição é feita e retorno da chamada.&lt;br /&gt;Na &lt;b&gt;listagem 09&lt;/b&gt;, demonstramos o uso das funções $.ajax().&lt;br /&gt;&lt;pre name="code" class="js"&gt;$.ajax({&lt;br /&gt;&#160;&#160;&#160; type: ‘DELETE’,&lt;br /&gt;&#160;&#160;&#160; url: "http://localhost:8080/ProjetREST/NetFeijao/autores/"+idAutor+"/",&lt;br /&gt;&#160;&#160;&#160; success: function(msg){&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;
      $("#alert").html(msg);&lt;br /&gt;&#160;&#160;&#160; }&lt;br /&gt;});&lt;br /&gt;&lt;/pre&gt;&lt;b&gt;&lt;span style="font-size: x-small;"&gt;Listagem 09 - Consumindo um serviço REST com a função $.ajax(). &lt;/span&gt;&lt;/b&gt;&lt;br /&gt;&lt;br /&gt;Na &lt;b&gt;listagem 09&lt;/b&gt;, usamos dois parâmetros na função $.ajax(), o parâmetro type para indicar o método HTTP que queremos executar e a url de chamada. &lt;br /&gt;&lt;br /&gt;Para tratar tipos de retorno JSON, o jQuery oferece a função
      $.getJSON(), utilizada para carregar dados JSON mediante uma requisição HTTP GET.&lt;br /&gt;&lt;br /&gt;Na &lt;b&gt;listagem 10&lt;/b&gt; mostramos um exemplo de uso da função $.getJSON() em um serviço REST do Flickr, nós fazemos uma chamada ao serviço REST e passamos o retorno da chamada ao método de callback. Dentro da função de callback criamos a tag passando como valor o endereço da foto retornada pelo serviço REST e a incluímos na div #foto. Note que a variável data, é um map chave-valor dos
      dados retornados pela função REST.&lt;br /&gt;&lt;pre name="code" class="js"&gt;$.getJSON("http://api.flickr.com/services/rest/?method=flickr.photosets.getPhotos&amp;amp; photoset_id=72157614488723406&amp;amp;format=json&amp;amp;jsoncallback=?",&lt;br /&gt;function(data){&lt;br /&gt;&#160;&#160;&#160; $.each(data.photoset.photo, function(i,item){&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; if (item.title == foto){&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;&#160;
      $("").attr("src", "http://farm"+item.farm+".static.flickr.com/"+item.server+"/"+item.id+"_"+item.secret+"_m.jpg").appendTo("#foto");&lt;br /&gt;&#160;&#160;&#160;&#160;&#160;&#160;&#160; }&lt;br /&gt;&#160;&#160;&#160; });&lt;br /&gt;});&lt;br /&gt;&lt;/pre&gt;&lt;span style="font-size: x-small;"&gt;&lt;b&gt;Listagem 10 - Uso da função $.getJSON para consumo de dados no formato JSON.&lt;/b&gt;&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;É isso aí, consumir serviços REST é diversão garantida !!! E a todos um
      Feliz Ano Novo repleto de código \o/ !!!&lt;div class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-6935063022547266986?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Wed, 06 Jan 2010 13:46:11 +0000</pubDate>
    </item>
    <item>
      <title>NetFeijão Brazil: Entrevista para a Globalcode</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-5857712476832528616</guid>
      <link>http://netfeijao.blogspot.com/2009/09/entrevista-para-globalcode.html</link>
      <description>No mês de Junho, foi publicado uma entrevista minha para meus caros amigos da &lt;a href="http://www.globalcode.com.br/"&gt;Globalcode&lt;/a&gt;, sobre carreira e oportunidades, para quem não viu vale a pena conferir. Segue abaixo as perguntas que estão disponíveis no próprio site da Globalcode. Para quiser ver o link da entrevista, &lt;a href="http://www.globalcode.com.br/site/noticias/painel.seam?chave=EntrevistaWagner"&gt;clique aqui&lt;/a&gt;.&lt;br /&gt;&lt;h3&gt;1. Poderia nos
      contar como começou a desenvolver plugins para o Netbeans ?&lt;br /&gt;&lt;/h3&gt;&lt;p&gt;Comecei a desenvolver plugins através do "Desafio NetBeans", um campeonato de desenvolvimento de plugins para o NetBeans patrocinado pela Globalcode, Sun e o SOUJava, me lembro que antes de iniciar o campeonato participei de alguns minicursos gratuitos promovido pela Globalcode, contando inclusive com a participação de dois desenvolvedores do NetBeans (Tim Boudreau e Charlie Hunt).&lt;br /&gt;Neste campeonato
      desenvolvi meu primeiro plugin para o Netbeans, mais especificamente um plugin para o Hibernate, onde a partir de tabelas selecionadas de um Banco de Dados, o plugin gera as entidades de persistência, o arquivo de configuração, com suporte a xDoclet (na época não havia annotations). Neste primeiro contato com a plataforma NetBeans tive a oportunidade de aprender várias coisas legais que me motivaram a continuar o aprendizado.&lt;br /&gt;&lt;/p&gt;&lt;h3&gt;2. Desde então, quais plugins você já
      desenvolveu?&lt;br /&gt;&lt;/h3&gt;&lt;p&gt;O segundo plugin que desenvolvi foi o módulo CodeGen, um plugin para sobrescrever os métodos equals() e hashcode() que na época (NetBeans 5.0) não existia no NetBeans, e existia no Eclipse. Existe até uma história engraçada por trás disso, me lembro de estar em um minicurso em que o Vinicius comentou que abria o Eclipse apenas para utilizar a função do equals e hashcode, o que me motivou a criar este projeto =D.&lt;br /&gt;Depois desenvolvi alguns plugins
      corporativos, e depois de um tempo, a pedido do meu amigo Renato Bellia, criei o plugin Diamond Powder for NetBeans. No evento Yahoo Open Hack Day desenvolvi junto com o time Globalcode o plugin Blueprints Yahoo!, e mais recentemente estou colaborando na criação de um plugin para o framework SuperCRUD para o meu amigo Vinicius Senger.&lt;br /&gt;&lt;/p&gt;&lt;h3&gt;3.Poderia comentar um pouco sobre o plugin que você desenvolveu no Yahoo Open Hack Day onde participou da equipe que ganhou o prêmio
      Bridging the Gap ?&lt;br /&gt;&lt;/h3&gt;&lt;p&gt;Para mim foi uma grande alegria e honra participar do time Globalcode, onde ao todo foram desenvolvidos 4 hacks. Sobre o plugin desenvolvido para o Yahoo Open Hack Day, é um módulo que permite a criação de projetos (através de templates) com suporte ao Yahoo! Blueprint, uma tecnologia desenvolvida pela Yahoo que permite a criação de web sites para celulares com uso apenas de XML. O plugin oferece a criação de um esqueleto para um projeto Yahoo,
      criando os arquivos necessários para seu funcionamento (gallery.xml e config.xml). Além disso, o plugin vem com alguns samples (desenvolvidos pela Globalcode) dentro do NetBeans para os desenvolvedores que querem entender como funciona um projeto Blueprint. E possui suporte a Update Center, Help, e a inclusão do guia do Desenvolvedor em pdf no NetBeans.&lt;br /&gt;&lt;/p&gt;&lt;h3&gt;4. Quais os conhecimentos necessários para um programador começar a criar módulos para o NetBeans ?&lt;br
      /&gt;&lt;/h3&gt;&lt;p&gt;Além de ter conhecimentos sólidos de Java Standard Edition, para o programador iniciar a criação de módulos para o NetBeans, é importante entender como funciona o NetBeans e a sua arquitetura. Procurar enxergar além do IDE, rs.. o IDE NetBeans é construído sobre a Plataforma NetBeans, assim como vários outros produtos, como por exemplo a ferramenta VisualVM, quem utiliza nota a grande semelhança com o NetBeans.&lt;br /&gt;Ao iniciar o desenvolvimento na plataforma NetBeans,
      já temos disponíveis várias funcionalidades / componentes prontos para o uso e toda esta infraestrutura pode ser manipulada via código através das APIs da Plataforma NetBeans. A plataforma dispõe de APIs para trabalhar com diversos tipos de categorias entre os quais podemos destacar como as Ações do Sistema (Actions), Ant, Paleta de objetos, Debug, Dialogs (para notificação), Sistema de Janelas, Sistema de Arquivos, Editores, Navegação, Loaders, entre outros.&lt;br /&gt;O programador precisa somente
      entender como manipular estas APIs que ele pode praticamente fazer o que quiser com o NetBeans.&lt;br /&gt;&lt;/p&gt;&lt;h3&gt;5. Sabemos que você andou fazendo testes com Zembly, poderia comentar um pouco sobre o que é Zembly e para que serve ?&lt;br /&gt;&lt;/h3&gt;&lt;p&gt;A ideia do Zembly, é criar uma espécie de Wiki para aplicações sociais como o Facebook, ele fornece o ambiente no próprio site do Zembly para criação e edição de aplicações sociais, essa aplicação fica hospedada em uma nuvem do
      Zembly de maneira que podemos compartilhar nossa aplicação entre diversos sites, como se fossem widgets.&lt;br /&gt;É algo extremamente interessante, pois no Zembly, temos um editor para o código HTML/XHTML para UI, um editor CSS para aplicar os estilos da aplicação e um editor JavaScript para a lógica do negócio, que pode ser utilizado bibliotecas JavaScript como jQuery, Prototype e podemos fazer inclusive integração com diversas APIs como FlickR, Yahoo API, Google Maps, entre outros.&lt;br
      /&gt;Atualmente estou trabalhando no SOUJava para criar uma aplicação que seja compartilhada pelos sites de tecnologia, fóruns, blogs, de maneira que o SOUJava possa divulgar suas atividades de uma maneira muito mais ampla, pois estes sites deverão apenas incluir um pequeno trecho de código JavaScript em seus sites.&lt;br /&gt;&lt;/p&gt;&lt;h3&gt;6. Poderia comentar um pouco sobre o Plugin que desenvolveu como colaboração para o SuperCRUD ?&lt;br /&gt;&lt;/h3&gt;&lt;p&gt;Na verdade, este foi um
      trabalho relâmpago que montamos para o SuperCRUD e está em evolução, atualmente o plugin permite a criação de qualquer tipo de projeto (web, desktop, maven) com fontes existentes a partir de um servidor remoto, onde o desenvolvedor precisa informar a URL para o projeto (zipado).&lt;br /&gt;Pelo que sei, o desenvolvedor cria um projeto no SuperCRUD, e ao final o próprio SuperCRUD gera uma bookmarkable URL que o programador cola e copia no NetBeans (no plugin), que por sua vez abre o projeto
      remotamente. Mas claro, sobre esta parte do SuperCRUD o Vinicius poderia dar maiores detalhes =D.&lt;br /&gt;&lt;/p&gt;&lt;h3&gt;7. Poderia comentar um pouco sobre o Plugin que fez para o projeto Diamond Powder junto com o Renato Bellia?&lt;br /&gt;&lt;/h3&gt;&lt;p&gt;O Diamond Powder é um framework open source para Java ME desenvolvido pelo Bellia, que acelera a criação de coletores de dados em aplicações MIDP. O framework permite a criação dos formulários, fields (datafield, stringitem, textfield,
      choicegroup, filter, etc..), definição do fluxo de navegação das páginas e as páginas de help de maneira declarativa, baseada em definições de pares de chave-valor com uso de um Hashtable, que descreve toda a sua organização por um objeto chamado Schema.&lt;br /&gt;O "Schema" é o coração do framework, mas conforme a sua aplicação cresce, fica cada vez mais difícil dar manutenção no seu Schema, como adicionar novas páginas e campos, e é onde o plugin entra, ele facilita muito a criação e a manutenção
      do código do Schema (com refactoring ou criação de uma nova classe) através de um wizard e evita a digitação errada dos nomes das váriaveis, campos. &lt;br /&gt;Tem a possibilidade de gravar os dados criados (páginas, campos, etc...) em um arquivo properties e reutilizá-los em outros projetos.&lt;br /&gt;&lt;/p&gt;&lt;h3&gt;8. Você realmente achou um nicho de mercado muito interessante, onde pode colaborar com praticamente qualquer projeto Open Source, quais as dicas que você poderia dar para as
      pessoas que estão iniciando?&lt;br /&gt;&lt;/h3&gt;&lt;p&gt;A melhor dica que posso dar é estudar, estudar e estudar. Porém, se você ficar cansado de estudar, estude mais um pouco, faça cursos de java, visite sites de tecnologia como InfoQ, TheServerSide, execute os samples disponíveis no NetBeans e analise o código fonte, participe das listas de discussão. Participe dos eventos, dos minicursos, inscreva-se em todos os feeds possíveis sobre tecnologia, blogs, participe de grupos de discussão, tire
      certificações e o mais importante, participe de projetos open source, além de aprender com profissionais renomados e compartilhar conhecimento, você estará fazendo networking, sem falar da possibilidade do seu trabalho ficar conhecido no mundo todo.&lt;br /&gt;&lt;/p&gt;&lt;h3&gt;9. Poderia citar algumas referências para quem quer começar a desenvolver plugins para NetBeans ?&lt;br /&gt;&lt;/h3&gt;&lt;p&gt;Para as pessoas que estão iniciando, recomendo o próprio site do &lt;a
      href="http://platform.netbeans.org/" target="_blank"&gt; NetBeans Platform&lt;/a&gt; que possui diversos tutoriais, screencasts, wikis, samples que demonstram como criar módulos para o NetBeans, recomendo também o blog do &lt;a href="http://blogs.sun.com/geertjan" target="_blank"&gt; Geertjan&lt;/a&gt;, um dos desenvolvedores e evangelista do NetBeans, e existe um livro excelente chamado Plugging into the NetBeans Platform, que apesar de ser de 2007 demonstra em detalhes a criação de módulos para o
      NetBeans e o uso correto das APIs. E também recomendo meu artigo que foi publicado na edição 29 da revista Mundo Java sobre a Plataforma NetBeans ;).&lt;br /&gt;&lt;/p&gt;&lt;h3&gt;10. Poderia citar algumas referências para quem quer começar a estudar Zembly?&lt;br /&gt;&lt;/h3&gt;&lt;p&gt;Para começar a estudar Zembly, o mais importante é conhecer bem JavaScript, (X)HTML e CSS, o resto é entender como funciona o ambiente do Zembly.&lt;br /&gt;Uma ótima referência é o &lt;a
      href="http://wiki.zembly.com/" target="_blank"&gt; wiki&lt;/a&gt; do site, que possui diversos tutoriais de como criar aplicações a partir de templates, criação de aplicações para o Facebook, iPhone, Meebo, entre outros.&lt;br /&gt;&lt;/p&gt;&lt;div class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-5857712476832528616?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Thu, 10 Sep 2009 14:40:38 +0000</pubDate>
    </item>
    <item>
      <title>NetFeijão Brazil: [JavaEE 6] EJB 3.1 no GlassFish V3 e NetBeans</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-6621722062697098719</guid>
      <link>http://netfeijao.blogspot.com/2008/09/javaee-6-ejb-31-no-glassfish-v3-e.html</link>
      <description>&lt;a href="http://4.bp.blogspot.com/_6CJaDmsVepU/SNAH_mQTVfI/AAAAAAAAATM/lDpZo6sjWXk/s1600-h/ed31_destaques.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/SNAH_mQTVfI/AAAAAAAAATM/lDpZo6sjWXk/s320/ed31_destaques.jpg" alt="" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" border="0" id="BLOGGER_PHOTO_ID_5246702355068704242" /&gt;&lt;/a&gt;&lt;br /&gt;Esta semana saiu nas bancas a&lt;span style="font-weight: bold;"&gt; edição 31&lt;/span&gt;
      da revista &lt;a href="http://www.mundojava.com.br/"&gt;Mundo Java&lt;/a&gt; com o título "&lt;span style="font-weight: bold;"&gt;Futuro do Java Corporativo"&lt;/span&gt;, com um artigo meu sobre o mesmo tema.&lt;br /&gt;Para quem quer saber o que vai rolar na próxima especificação do Java EE 6, está edição está um prato cheio, portanto compre uma edição e aproveite...&lt;br /&gt;Não vou entrar em muitos detalhes da matéria, mas vou descrever aqui melhor a demo que está na revista, onde apresento uma
      aplicação utilizando Session Bean da especificação de EJB 3.1 no GlassFish V3.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Instalando o GlassFish V3 e o conteiner EJB&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;No &lt;a href="https://glassfish.dev.java.net/downloads/v3-techPreview-1.html"&gt;site do GlassFish&lt;/a&gt; baixe o arquivo zip e descompacte em um diretório da sua escolha, a partir deste momento vamos chamar apenas de GLASSFISH_HOME\bin e execute o updatetool (Figura 1).&lt;br
      /&gt;&lt;a href="http://3.bp.blogspot.com/_6CJaDmsVepU/SM25WJx368I/AAAAAAAAASs/QqzCCqlXUgY/s1600-h/glassfishV3.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/SM25WJx368I/AAAAAAAAASs/QqzCCqlXUgY/s320/glassfishV3.jpg" alt="" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" border="0" id="BLOGGER_PHOTO_ID_5246052931189861314" /&gt;&lt;/a&gt; Na opção available addons, selecione glassfishv3-ejb e clique em Install, esta ação irá instalar o container EJB no
      Glassfish.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Instalando o plugin GlassFish V3 no NetBeans&lt;br /&gt;&lt;br /&gt;&lt;/span&gt; Agora inicie o NetBeans (de preferência a versão 6.1 ou 6.5) e instale o plugin do GlassFish V3 para o NetBeans em Ferramentas | Plugins, selecione em plugins disponíveis "Glassfish JavaEE Integration" e clique em instalar.&lt;br /&gt;Após instaldo o plugin, na aba Serviços, adicione um novo servidor, selecione a opção GlassFish V3 e siga os passos
      apontando o diretório GLASSFISH_HOME de instalação e finalizar.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Vamos explorar agora uma funcionalidade no NetBeans para a criação de CRUD, crie uma nova Aplicação Web na categoria Web e clique em Próximo.&lt;br /&gt;Neste passo digite "DEMO_EJB31" e clique em Próximo, na opção servidores selecione o servidor GlassFish V3 T2 recém instalado e clique em Próximo. No último passo selecione o framework JavaServer Faces e clique em Finalizar.&lt;br
      /&gt;&lt;br /&gt;Agora vamos criar uma aplicação CRUD completa baseada em uma entidade de banco de dados, para isso clique em Arquivo | Novo Arquivo, na categoria Persistence selecione a opção "Classes de entidade do banco de dados" e clique em Próximo.&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;OBS:&lt;/span&gt; Antes de fazer o passo abaixo, inicie o banco de dados Derby na guia Serviços do NetBeans, clique com o botão direito do mouse em Java DB e clique em "Iniciar Servidor".&lt;br
      /&gt;&lt;br /&gt;Neste segundo passo, na lista Fonte de Dados selecione a opção "Nova Fonte de Dados", no campo "Nome JNDI" digite jndi/TesteEJB e na lista "Conexão de banco de dados" selecione o banco "jdbc:derby://localhost:1527/vir" já existente e clique em OK.&lt;br /&gt;&lt;br /&gt;Se tudo ocorreu de maneira correta será apresentada uma lista de tabelas disponíveis. Selecione a tabela Employee, clique em Adicionar e em seguida clique em Próximo.&lt;br /&gt;&lt;br /&gt;No campo nome do pacote
      digite br.com.netfeijao.entities e por fim clique no botão "Criar unidade de persistência". Mantenha os valores default clique em Criar e depois clique em Finalizar. Esta ação irá criar a classe persistente Employee no pacote informado.&lt;br /&gt;&lt;br /&gt;Agora vamos utilizar um recurso no NetBeans para a criação de um CRUD com páginas JSF baseado em entidades JPA, no caso a classe Employee que acabamos de criar. Acesse o menu Arquivo | Novo Arquivo, na pasta categoria Persistence selecione
      "Páginas JSF de classes de entidade" e clique em próximo. Adicione a única classe persistente (Employee) existente (ver &lt;span style="font-weight: bold;"&gt;figura 1&lt;/span&gt;), clique em Próximo e a seguir clique em Finalizar.&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/_6CJaDmsVepU/SM6UVpf7LVI/AAAAAAAAAS0/btxOAqmjLKo/s1600-h/NetBeans-CRUD_JSF.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/_6CJaDmsVepU/SM6UVpf7LVI/AAAAAAAAAS0/btxOAqmjLKo/s320/NetBeans-CRUD_JSF.jpg" alt="" style="cursor:
      pointer; display: block; margin: 0px auto 10px; text-align: center;" border="0" id="BLOGGER_PHOTO_ID_5246293715571125586" /&gt;&lt;/a&gt;Execute a aplicação pressionando o botão F6 e faça testes, perceba que o NetBeans criou uma aplicação completa "a lá Ruby on Rails" com apenas alguns cliques.&lt;br /&gt;&lt;br /&gt;&lt;pre name="code" class="java"&gt;public class EmployeeController {&lt;br /&gt;private Employee employee = null;&lt;br /&gt;private List employees = null;&lt;br /&gt;@Resource&lt;br
      /&gt;private UserTransaction utx = null;&lt;br /&gt;@PersistenceUnit(unitName = "DEMO_EJB31PU")&lt;br /&gt;private EntityManagerFactory emf = null;&lt;br /&gt;&lt;br /&gt;public EntityManager getEntityManager() {&lt;br /&gt;return emf.createEntityManager();&lt;br /&gt;}&lt;br /&gt;public int batchSize = 5;&lt;br /&gt;private int firstItem = 0;&lt;br /&gt;private int itemCount = -1;&lt;br /&gt;&lt;br /&gt;public SelectItem[] getEmployeesAvailableSelectMany() {&lt;br /&gt;return
      getEmployeesAvailable(false);&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public SelectItem[] getEmployeesAvailableSelectOne() {&lt;br /&gt;return getEmployeesAvailable(true);&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;private SelectItem[] getEmployeesAvailable(boolean one) {&lt;br /&gt;List allEmployees = getEmployees(true);&lt;br /&gt;int size = one ? allEmployees.size() + 1 : allEmployees.size();&lt;br /&gt;SelectItem[] items = new SelectItem[size];&lt;br /&gt;int i = 0;&lt;br /&gt;if (one) {&lt;br /&gt;items[0]
      = new SelectItem("", "---");&lt;br /&gt;i++;&lt;br /&gt;}&lt;br /&gt;for (Employee x : allEmployees) {&lt;br /&gt;items[i++] = new SelectItem(x, x.toString());&lt;br /&gt;}&lt;br /&gt;return items;&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public Employee getEmployee() {&lt;br /&gt;if (employee == null) {&lt;br /&gt;employee = getEmployeeFromRequest();&lt;br /&gt;}&lt;br /&gt;if (employee == null) {&lt;br /&gt;employee = new Employee();&lt;br /&gt;}&lt;br /&gt;return employee;&lt;br /&gt;}&lt;br
      /&gt;&lt;br /&gt;public String listSetup() {&lt;br /&gt;reset(true);&lt;br /&gt;return "employee_list";&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public String createSetup() {&lt;br /&gt;reset(false);&lt;br /&gt;employee = new Employee();&lt;br /&gt;return "employee_create";&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public String create() {&lt;br /&gt;EntityManager em = getEntityManager();&lt;br /&gt;try {&lt;br /&gt;utx.begin();&lt;br /&gt;em.persist(employee);&lt;br /&gt;utx.commit();&lt;br
      /&gt;addSuccessMessage("Employee was successfully created.");&lt;br /&gt;} catch (Exception ex) {&lt;br /&gt;try {&lt;br /&gt;if (findEmployee(employee.getId()) != null) {&lt;br /&gt;addErrorMessage("Employee " + employee + " already exists.");&lt;br /&gt;} else {&lt;br /&gt;ensureAddErrorMessage(ex, "A persistence error occurred.");&lt;br /&gt;}&lt;br /&gt;utx.rollback();&lt;br /&gt;} catch (Exception e) {&lt;br /&gt;ensureAddErrorMessage(e, "An error occurred attempting to roll back the
      transaction.");&lt;br /&gt;}&lt;br /&gt;return null;&lt;br /&gt;} finally {&lt;br /&gt;em.close();&lt;br /&gt;}&lt;br /&gt;return listSetup();&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public String detailSetup() {&lt;br /&gt;return scalarSetup("employee_detail");&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public String editSetup() {&lt;br /&gt;return scalarSetup("employee_edit");&lt;br /&gt;}&lt;br /&gt;..&lt;br /&gt;}&lt;/pre&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-size: 78%;"&gt;&lt;span
      style="font-weight: bold;"&gt;Listagem 1 - &lt;/span&gt;Parte da Classe EmployeeController gerado pelo NetBeans&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;Perceba que o NetBeans gerou o código de persistencia em uma classe controller, vamos melhorar um pouco isto, tirando o código de acesso aos dados e isolando isto em uma classe DAO, depois vamos transformar esta classe em um EJB sem interface,&lt;br /&gt;&lt;br /&gt;OBS&gt; Cuidado, o uso de um EJB DAO deve ser restrito, pois dependendo do seu uso, isso
      pode ser um Anti-Pattern&lt;br /&gt;&lt;br /&gt;Vamos criar uma nova classe Java acessando o menu Arquivo | Novo Arquivo. Nomeie a classe como EmployeeDAO no pacote br.com.mundojava.dao. Nesta classe vamos colocar todos os métodos de acesso ao banco utilizados na classe EmployeeController e inclui-los na classe recém criada. Veja parte do código na Listagem 18.&lt;br /&gt;&lt;br /&gt;Vamos criar uma nova classe Java acessando o menu Arquivo | Novo Arquivo. Nomeie a classe como EmployeeDAO no pacote
      br.com.mundojava.dao.&lt;br /&gt;Adicionalmente vamos criar uma classe para tratamento de Exceptions, crie uma classe e nomeie de DatabaseException, na classe DAO vamos encapsular os erros de acesso a banco nesta classe.&lt;br /&gt;&lt;br /&gt;Criada a classe DAO, vamos colocar todos os métodos de acesso ao banco utilizados na classe EmployeeController. Feito isto, transforme esta classe EmployeeDAO em um EJB colocando a anotação Stateless em cima da declaração da classe. Veja parte da classe criada
      na &lt;span style="font-weight: bold;"&gt;Listagem 2&lt;/span&gt;.&lt;br /&gt;&lt;br /&gt;&lt;pre name="code" class="java"&gt;@Stateless&lt;br /&gt;public class EmployeeDAO {&lt;br /&gt;&lt;br /&gt;public static final int PROCESSADO = 1;&lt;br /&gt;public static final int JA_EXISTE = 2;&lt;br /&gt;public static final int ERRO = 3;&lt;br /&gt;&lt;br /&gt;@PersistenceUnit(unitName = "DEMO_EJB31PU")&lt;br /&gt;private EntityManagerFactory emf;&lt;br /&gt;&lt;br /&gt;private EntityManager
      getEntityManager() {&lt;br /&gt; return emf.createEntityManager();&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt; public Employee getEmployeeFromRequestParam(Object employee) {&lt;br /&gt; EntityManager em = getEntityManager();&lt;br /&gt; try{&lt;br /&gt; Employee o = em.merge((Employee) employee);&lt;br /&gt; return o;&lt;br /&gt; } finally {&lt;br /&gt; em.close();&lt;br /&gt; }&lt;br /&gt; } &lt;br /&gt;&lt;br /&gt; public int create(Employee employee) throws DatabaseException{&lt;br /&gt; EntityManager em
      = getEntityManager();&lt;br /&gt; try {&lt;br /&gt; em.getTransaction().begin();&lt;br /&gt; em.persist(employee);&lt;br /&gt; em.getTransaction().commit();&lt;br /&gt; return EmployeeDAO.PROCESSADO;&lt;br /&gt; } catch (Exception ex) {&lt;br /&gt; try{&lt;br /&gt; int opt = 0;&lt;br /&gt; if (getEmployee(employee.getId()) != null) {&lt;br /&gt; opt = EmployeeDAO.JA_EXISTE;&lt;br /&gt; } else {&lt;br /&gt; opt = EmployeeDAO.ERRO;&lt;br /&gt; throw new DatabaseException("A persistence error
      occurred.");&lt;br /&gt; }&lt;br /&gt; em.getTransaction().rollback();&lt;br /&gt; return opt;&lt;br /&gt; }catch(Exception sup){&lt;br /&gt; throw new DatabaseException("An error occurred attempting to roll back the transaction.");&lt;br /&gt; } finally {&lt;br /&gt; em.close();&lt;br /&gt; }&lt;br /&gt; }&lt;br /&gt; }&lt;br /&gt;&lt;br /&gt;public void edit(Employee employee) throws DatabaseException {&lt;br /&gt;EntityManager em = getEntityManager();&lt;br /&gt;try {&lt;br
      /&gt;em.getTransaction().begin();&lt;br /&gt;em.merge(employee);&lt;br /&gt;em.getTransaction().commit();&lt;br /&gt;} catch (Exception ex) {&lt;br /&gt;try {&lt;br /&gt;em.getTransaction().rollback();&lt;br /&gt;throw new DatabaseException(ex.getLocalizedMessage());&lt;br /&gt;} catch (Exception e) {&lt;br /&gt;throw new DatabaseException("An error occurred attempting to roll back the transaction.");&lt;br /&gt;}&lt;br /&gt;} finally {&lt;br /&gt;em.close();&lt;br /&gt;}&lt;br /&gt;}&lt;br
      /&gt;...&lt;br /&gt;}&lt;/pre&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-size: 78%;"&gt;&lt;span style="font-weight: bold;"&gt;Listagem 2&lt;/span&gt; - Parte da classe EmployeeDAO recém criada.&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;Fica um desafio para o leitor do blog, criar os métodos&lt;br /&gt;&lt;pre name="code" class="java"&gt;public void destroy(Employee employee);&lt;br /&gt;public List getEmployees(boolean all, &lt;br /&gt; int batchSize, &lt;br /&gt; int firstItem);
      &lt;br /&gt;public List getEmployees(boolean all, &lt;br /&gt; int batchSize, &lt;br /&gt; int firstItem); &lt;br /&gt;public Employee getEmployee(Integer id); &lt;br /&gt;public int getItemCount();&lt;br /&gt;&lt;/pre&gt;Por fim, na classe EmployeeController vamos fazer algumas alterações para consumir o EJB sem interface. Primeiro declare uma variável do tipo EmployeeDAO, e vamos injetar com a referência do EJB, e troque todas as referências ao código de acesso ao banco para apontar para o nosso
      EJB DAO, veja como ficou na classe EmployeeController na &lt;span style="font-weight: bold;"&gt;Listagem 3&lt;/span&gt;.&lt;br /&gt;&lt;br /&gt;&lt;pre name="code" class="java"&gt;public class EmployeeController {&lt;br /&gt;private Employee employee = null;&lt;br /&gt;private List employees = null;&lt;br /&gt;public int batchSize = 5;&lt;br /&gt;private int firstItem = 0;&lt;br /&gt;private int itemCount = -1;&lt;br /&gt;@EJB&lt;br /&gt;EmployeeDAO dao;&lt;br /&gt;&lt;br /&gt;public SelectItem[]
      getEmployeesAvailableSelectMany() {&lt;br /&gt;return getEmployeesAvailable(false);&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public SelectItem[] getEmployeesAvailableSelectOne() {&lt;br /&gt;return getEmployeesAvailable(true);&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;private SelectItem[] getEmployeesAvailable(boolean one) {&lt;br /&gt;List allEmployees = getEmployees(true);&lt;br /&gt;int size = one ? allEmployees.size() + 1 : allEmployees.size();&lt;br /&gt;SelectItem[] items = new SelectItem[size];&lt;br
      /&gt;int i = 0;&lt;br /&gt;if (one) {&lt;br /&gt;items[0] = new SelectItem("", "---");&lt;br /&gt;i++;&lt;br /&gt;}&lt;br /&gt;for (Employee x : allEmployees) {&lt;br /&gt;items[i++] = new SelectItem(x, x.toString());&lt;br /&gt;}&lt;br /&gt;return items;&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public Employee getEmployee() {&lt;br /&gt;if (employee == null) {&lt;br /&gt;employee = getEmployeeFromRequest();&lt;br /&gt;}&lt;br /&gt;if (employee == null) {&lt;br /&gt;employee = new Employee();&lt;br
      /&gt;}&lt;br /&gt;return employee;&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public String listSetup() {&lt;br /&gt;reset(true);&lt;br /&gt;return "employee_list";&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public String createSetup() {&lt;br /&gt;reset(false);&lt;br /&gt;employee = new Employee();&lt;br /&gt;return "employee_create";&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public String create() {&lt;br /&gt;int resultado = dao.PROCESSADO;&lt;br /&gt;try {&lt;br /&gt;resultado = dao.create(employee);&lt;br /&gt;if
      (resultado == dao.PROCESSADO) {&lt;br /&gt;addSuccessMessage("Employee was successfully created.");&lt;br /&gt;} else if (resultado == dao.JA_EXISTE) {&lt;br /&gt;addErrorMessage("Employee " + employee + " already exists.");&lt;br /&gt;}&lt;br /&gt;} catch (Exception ex) {&lt;br /&gt;ensureAddErrorMessage(ex, ex.getLocalizedMessage());&lt;br /&gt;}&lt;br /&gt;return listSetup();&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public String detailSetup() {&lt;br /&gt;return scalarSetup("employee_detail");&lt;br
      /&gt;}&lt;br /&gt;&lt;br /&gt;public String editSetup() {&lt;br /&gt;return scalarSetup("employee_edit");&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;private String scalarSetup(String destination) {&lt;br /&gt;reset(false);&lt;br /&gt;employee = getEmployeeFromRequest();&lt;br /&gt;if (employee == null) {&lt;br /&gt;String requestEmployeeString = getRequestParameter("jsfcrud.currentEmployee");&lt;br /&gt;addErrorMessage("The employee with id " + requestEmployeeString + " no longer exists.");&lt;br
      /&gt;String relatedControllerOutcome = relatedControllerOutcome();&lt;br /&gt;if (relatedControllerOutcome != null) {&lt;br /&gt;return relatedControllerOutcome;&lt;br /&gt;}&lt;br /&gt;return listSetup();&lt;br /&gt;}&lt;br /&gt;return destination;&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public String edit() {&lt;br /&gt;EmployeeConverter converter = new EmployeeConverter();&lt;br /&gt;String employeeString = converter.getAsString(FacesContext.getCurrentInstance(), null, employee);&lt;br /&gt;String
      currentEmployeeString = getRequestParameter("jsfcrud.currentEmployee");&lt;br /&gt;if (employeeString == null || employeeString.length() == 0 || !employeeString.equals(currentEmployeeString)) {&lt;br /&gt;String outcome = editSetup();&lt;br /&gt;if ("employee_edit".equals(outcome)) {&lt;br /&gt;addErrorMessage("Could not edit employee. Try again.");&lt;br /&gt;}&lt;br /&gt;return outcome;&lt;br /&gt;}&lt;br /&gt;try {&lt;br /&gt;dao.edit(employee);&lt;br /&gt;addSuccessMessage("Employee was
      successfully updated.");&lt;br /&gt;} catch (DatabaseException ex) {&lt;br /&gt;String msg = ex.getLocalizedMessage();&lt;br /&gt;if (msg != null &amp;amp;&amp;amp; msg.length() &gt; 0) {&lt;br /&gt;addErrorMessage(msg);&lt;br /&gt;}else if (getEmployeeFromRequest() == null) {&lt;br /&gt;addErrorMessage("The employee with id " + currentEmployeeString + " no longer exists.");&lt;br /&gt;return listSetup();&lt;br /&gt;} else {&lt;br /&gt;addErrorMessage("A persistence error occurred.");&lt;br
      /&gt;}&lt;br /&gt;return null;&lt;br /&gt;}&lt;br /&gt;return detailSetup();&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;public String destroy() {&lt;br /&gt;employee = getEmployeeFromRequest();&lt;br /&gt;if (employee == null) {&lt;br /&gt;String currentEmployeeString = getRequestParameter("jsfcrud.currentEmployee");&lt;br /&gt;addErrorMessage("The employee with id " + currentEmployeeString + " no longer exists.");&lt;br /&gt;String relatedControllerOutcome = relatedControllerOutcome();&lt;br /&gt;if
      (relatedControllerOutcome != null) {&lt;br /&gt;return relatedControllerOutcome;&lt;br /&gt;}&lt;br /&gt;return listSetup();&lt;br /&gt;}&lt;br /&gt;try {&lt;br /&gt;dao.destroy(employee);&lt;br /&gt;addSuccessMessage("Employee was successfully deleted.");&lt;br /&gt;} catch (DatabaseException ex) {&lt;br /&gt;ensureAddErrorMessage(ex, ex.getLocalizedMessage());&lt;br /&gt;return null;&lt;br /&gt;}&lt;br /&gt;&lt;br /&gt;String relatedControllerOutcome = relatedControllerOutcome();&lt;br /&gt;if
      (relatedControllerOutcome != null) {&lt;br /&gt;return relatedControllerOutcome;&lt;br /&gt;}&lt;br /&gt;return listSetup();&lt;br /&gt;}&lt;br /&gt;...&lt;br /&gt;}&lt;/pre&gt;&lt;br /&gt;&lt;span style="font-size: 78%; font-weight: bold;"&gt;Listagem 3&lt;/span&gt;&lt;span style="font-size: 78%;"&gt; - Classe EmployeeController refatorada para utilizar o EJB DAO sem interface&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Perceba que na expressão "@EJB EmployeeDAO dao" estamos referenciando ao EJB, sem
      interface para atrapalhar, claro que não é possível criar uma instância utilizando a palavra reservada &lt;span style="font-family: courier new;"&gt;new&lt;/span&gt; ainda, na verdade estamos trabalhando com um proxy, mas se quisermos podemos fazer um lookup utilizando JNDI também.&lt;br /&gt;Vou deixar o restante dos métodos para o leitor resolver, é apenas trocar a referencia pela classe dao conforme os métodos acima.&lt;br /&gt;&lt;br /&gt;&lt;a
      href="http://3.bp.blogspot.com/_6CJaDmsVepU/SM6lmKJmaUI/AAAAAAAAAS8/MYcHF1Hx_yI/s1600-h/Exemplo-App.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/SM6lmKJmaUI/AAAAAAAAAS8/MYcHF1Hx_yI/s320/Exemplo-App.jpg" alt="" style="cursor: pointer; float: left; margin: 0pt 10px 10px 0pt;" border="0" id="BLOGGER_PHOTO_ID_5246312690911439170" /&gt;&lt;/a&gt;&lt;br /&gt;Compile e faça o deploy, rode a aplicação, se tudo deu certo você irá ver a sua aplicação rodando (ver figura 2) com um EJB sem
      interface, e o melhor, o EJB está dentro de um arquivo .war, já estamos implementando o empacotamento simplificado.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Veja como ficou o empacotamento do nosso projeto na &lt;span style="font-weight: bold;"&gt;Figura 3&lt;/span&gt;.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://4.bp.blogspot.com/_6CJaDmsVepU/SM6mcEcvL6I/AAAAAAAAATE/JBJeHJ0ploU/s1600-h/Figura+6.jpg"&gt;&lt;img
      src="http://4.bp.blogspot.com/_6CJaDmsVepU/SM6mcEcvL6I/AAAAAAAAATE/JBJeHJ0ploU/s320/Figura+6.jpg" alt="" style="cursor: pointer; display: block; margin: 0px auto 10px; text-align: center;" border="0" id="BLOGGER_PHOTO_ID_5246313617094029218" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Para maiores informações sobre o futuro do Java Corporativo, leia a edição 31 da Mundo Java, que ainda traz ótimos artigos como:&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;div style="text-align:
      left;"&gt;&lt;ul&gt;&lt;li&gt;EJB 3.1:Conheça as Novidades do Futuro do Java Corporativo.&lt;/li&gt;&lt;li&gt;&lt;span style="font-weight: bold;"&gt;Autor&lt;/span&gt;:Wagner Roberto dos Santos &lt;br /&gt;&lt;/li&gt;&lt;li&gt;Grizzly e Comet - Ajax Reverso com Escalabilidade. &lt;/li&gt;&lt;li&gt; &lt;span style="font-weight: bold;"&gt;Autor&lt;/span&gt;: Pedro Cavalero &lt;/li&gt;&lt;li&gt; Usando o Mavem para melhorar a Qualidade dos seus Projetos. &lt;/li&gt;&lt;li&gt; &lt;span
      style="font-weight: bold;"&gt;Autor&lt;/span&gt;:Márcio Varchavsky &lt;/li&gt;&lt;li&gt; Criando Software mais próximo do Cliente com Domain-Drivgen Design. &lt;/li&gt;&lt;li&gt; &lt;span style="font-weight: bold;"&gt;Autor&lt;/span&gt;:Sérgio Lopes &lt;/li&gt;&lt;li&gt; Setembro: Mês de Java. &lt;/li&gt;&lt;li&gt; &lt;span style="font-weight: bold;"&gt;Autor&lt;/span&gt;:Mauricio Leal &lt;/li&gt;&lt;li&gt; Testes de unidades Avançadas com JMock 2 &lt;/li&gt;&lt;li&gt; &lt;span style="font-weight:
      bold;"&gt;Autor&lt;/span&gt;:Eduardo Guerra &lt;/li&gt;&lt;li&gt; Gerenciamento de Conteúdo Web com OpemCMS -Customização de Sites. &lt;/li&gt;&lt;li&gt; &lt;span style="font-weight: bold;"&gt;Autor&lt;/span&gt;:Rodrigo Cunha de Paiva &lt;/li&gt;&lt;li&gt; Tirando o Máximo dos Interceptors no Struts2. &lt;/li&gt;&lt;li&gt;&lt;span style="font-weight: bold;"&gt;Autor&lt;/span&gt;: José Yoshiriro Ajisaka Ramos &lt;/li&gt;&lt;li&gt; Tendências em Foco:Ganhando com Open Source &lt;/li&gt;&lt;li&gt;
      &lt;span style="font-weight: bold;"&gt;Autor&lt;/span&gt;:Cezar Taurion &lt;/li&gt;&lt;li&gt; Jogo Rápido &lt;/li&gt;&lt;li&gt; &lt;span style="font-weight: bold;"&gt;Autor&lt;/span&gt;:Charbel Symanski e Rodrigo Barbosa Cesar &lt;/li&gt;&lt;li&gt; Mundo OO: Requisitos Executáveis com FIT &lt;/li&gt;&lt;li&gt; &lt;span style="font-weight: bold;"&gt;Autor&lt;/span&gt;:Rodrigo Yoshima &lt;/li&gt;&lt;li&gt; SOA na Pratica:Iniciando Projetos SOA. &lt;/li&gt;&lt;li&gt; &lt;span style="font-weight:
      bold;"&gt;Autor&lt;/span&gt;:Ricardo Ferreira &lt;/li&gt;&lt;/ul&gt;&lt;/div&gt;&lt;/div&gt;&lt;a href="http://4.bp.blogspot.com/_6CJaDmsVepU/Si7bOgwtwFI/AAAAAAAAAjo/2wDoZpJTKCs/s1600-h/revistanumero0031.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/Si7bOgwtwFI/AAAAAAAAAjo/2wDoZpJTKCs/s400/revistanumero0031.jpg" alt="" style="cursor: pointer; float: left; height: 190px; margin: 0pt 10px 10px 0pt; width: 148px;" border="0" id="BLOGGER_PHOTO_ID_5345450850094268498" /&gt;&lt;/a&gt;&lt;br
      /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Diversão Garantida !!!&lt;div class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-6621722062697098719?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Wed, 09 Sep 2009 14:41:59 +0000</pubDate>
    </item>
    <item>
      <title>Michel Graciano's Weblog: Want to develop some feature to NetBeans IDE? Join to NetDEV program</title>
      <guid isPermaLink="false">http://www.jroller.com/hmichel/entry/want_to_develop_some_feature</guid>
      <link>http://www.jroller.com/hmichel/entry/want_to_develop_some_feature</link>
      <description>&lt;p&gt;&lt;img src="http://www.netbeans.info/appl2/show_image.php?id=3203&amp;amp;column=image&amp;amp;table=story&amp;amp;type=image/png&amp;amp;db=xnetbeans&amp;amp;db_type=pear&amp;amp;id_col=story_id" /&gt; You might have heard about &lt;a href="http://wiki.netbeans.org/NetCAT" target="_blank"&gt;NetCAT&lt;/a&gt;, the NetBeans Community Beta testing program. In an open source project like NetBeans it's no surprise there is a variety of other ways to contribute: You can help us fix
      bugs as &lt;a href="http://wiki.netbeans.org/NetFIX" target="_blank"&gt;NetFIX team&lt;/a&gt; member, or even cooperate on the development of new features under the new NetDEV program for the upcoming NetBeans IDE 6.8. Wanna get your hands dirty with source code and implement your favorite enhancement? Join &lt;a href="http://wiki.netbeans.org/NetDEV" target="_blank"&gt;NetDEV&lt;/a&gt; today and get your name listed in the NetBeans credits too and take a look at &lt;a
      href="http://eppleton.sharedhost.de/blog/wp-trackback.php?p=813"&gt;Toni's post&lt;/a&gt; about the program!!&lt;/p&gt;</description>
      <pubDate>Sat, 15 Aug 2009 02:11:42 +0000</pubDate>
    </item>
    <item>
      <title>Controverso eu ? - NetBeans category: NetBeans 6.8 Milestole 1 - Mas já ?</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2009/08/03/1249323002207.html</guid>
      <link>http://www.go-java.com:80/blog/2009/08/03/1249323002207.html</link>
      <description>&lt;p&gt;Pelo visto mesmo depois da aquisição da Oracle , a Sun continua dando muita enfase a sua IDE de pilha completa NetBeans.&lt;/p&gt; &lt;p&gt;A versão 6.8 tem como vantagem principal a implementação de Java EE 6.0 , que tem a promessa de ser a plataforma mais completa e acessivel para o desenvolvimento de aplicações disponivel no mercado.&lt;/p&gt; &lt;p&gt;&lt;a href="http://wiki.netbeans.org/NewAndNoteworthyNB68"&gt;Novidades ?&lt;/a&gt; &lt;a
      href="http://bits.netbeans.org/netbeans/6.8/m1/"&gt;Download ?&lt;/a&gt;&lt;/p&gt; &lt;p&gt;&#160;&lt;/p&gt;</description>
      <pubDate>Mon, 03 Aug 2009 18:10:02 +0000</pubDate>
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    <item>
      <title>Paulo Canedo » NetBeans pt_BR: Swing Hacks – Um botão diferente e elegante</title>
      <guid isPermaLink="false">http://www.paulocanedo.com.br/?p=153</guid>
      <link>http://www.paulocanedo.com.br/2009/07/15/swing-hacks-um-botao-diferente-e-elegante/</link>
      <description>&lt;div style="width: 574px;" id="attachment_156" class="wp-caption alignnone"&gt;&lt;img src="http://www.paulocanedo.com.br/wp-content/uploads/2009/07/swing_hacks_botao_elegante.gif" title="Imagem do Botão elegante" height="270" width="564" alt="Imagem do Botão elegante" class="size-full wp-image-156" /&gt;&lt;p class="wp-caption-text"&gt;Imagem do Botão elegante&lt;/p&gt;&lt;/div&gt; &lt;p&gt;Atualmente estou estudando bastante diferentes formas de melhorar o visual e comportamento do
      swing, então comecei criando o botão personalizado. O botão ficou até bonitinho &lt;img src="http://www.paulocanedo.com.br/wp-includes/images/smilies/icon_smile.gif" alt=":)" class="wp-smiley" /&gt; O que eu acho bem interessante é que tomei bastante cuidado em manter a compatibilidade com o modo design dos IDEs, testei com o matisse do NetBeans e funcionou perfeitamente em modo design, os três principais campos são o &lt;em&gt;text&lt;/em&gt;, &lt;em&gt;icon&lt;/em&gt; e o
      &lt;em&gt;description&lt;/em&gt;, sendo que este último é o único campo não herdado do JButton, todos eles podem ser modificados, por exemplo, pela janela propriedades do NetBeans.&lt;/p&gt; &lt;p&gt;Estou pensando em implementar um novo lookandfeel, mas por enquanto esse botão foi feito sobrescrevendo alguns métodos paint do JButton, entretanto não acho que seja possível fazer esse componente através de um UI do lookandfeel.&lt;/p&gt; &lt;div style="width: 323px;" id="attachment_157"
      class="wp-caption alignnone"&gt;&lt;img src="http://www.paulocanedo.com.br/wp-content/uploads/2009/07/swing_hacks_botao_elegante2.gif" title="Propriedades do botão no NetBeans" height="618" width="313" alt="Propriedades do botão no NetBeans" class="size-full wp-image-157" /&gt;&lt;p class="wp-caption-text"&gt;Propriedades do botão no NetBeans&lt;/p&gt;&lt;/div&gt; &lt;p&gt;Utilize e modifique livremente o código fonte, mas por favor mantenha os créditos no source.&lt;/p&gt; &lt;p&gt;&lt;a
      href="http://www.paulocanedo.com.br/arquivos/SwingHacks1.zip" title="Swing Hacks - Botão diferente e elegante"&gt;Clique aqui&lt;/a&gt; para baixar o source com o binário.&lt;/p&gt; &lt;p&gt;&lt;a href="http://www.paulocanedo.com.br/arquivos/swing_hacks1.jnlp"&gt;&lt;/a&gt;&lt;/p&gt;</description>
      <pubDate>Thu, 16 Jul 2009 02:31:31 +0000</pubDate>
    </item>
    <item>
      <title>Michel Graciano's Weblog: NetBeans 6.7 FCS released</title>
      <guid isPermaLink="false">http://www.jroller.com/hmichel/entry/netbeans_6_7_fcs_released</guid>
      <link>http://www.jroller.com/hmichel/entry/netbeans_6_7_fcs_released</link>
      <description>&lt;p&gt;Now it is official, NetBeans 6.7 was just released. For details about this new version, take a look at &lt;a href="http://www.netbeans.org/community/releases/67/index.html" target="_blank"&gt;NetBeans 6.7&lt;/a&gt; release page.&lt;br /&gt; For this version an huge effort about stability and performance was made. I hope you enjoy this release and now it is time to think about 6.8 coming this year yet.&lt;/p&gt; &lt;p&gt;So, if you found any issue at this release please file an
      issue at &lt;a href="http://www.netbeans.org/issues/enter_bug.cgi" target="_blank"&gt;Issuezilla&lt;/a&gt; and help us to make NetBeans the only IDE you need.&lt;/p&gt; &lt;p&gt;Happy coding!&lt;/p&gt;</description>
      <pubDate>Mon, 29 Jun 2009 14:05:21 +0000</pubDate>
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    <item>
      <title>Controverso eu ? - NetBeans category: NetBeans 6.7 is out</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2009/06/29/1246281240000.html</guid>
      <link>http://www.go-java.com:80/blog/2009/06/29/1246281240000.html</link>
      <description>&lt;p&gt;Rapaziada , Saiu o Netbeans 6.7 , estarei testando depois eu reporto uma analise... very good !&lt;/p&gt;</description>
      <pubDate>Mon, 29 Jun 2009 13:14:00 +0000</pubDate>
    </item>
    <item>
      <title>Michel Graciano's Weblog: NetBeans 6.7 Release Candidate 3 just released</title>
      <guid isPermaLink="false">http://www.jroller.com/hmichel/entry/netbeans_6_7_release_candidate1</guid>
      <link>http://www.jroller.com/hmichel/entry/netbeans_6_7_release_candidate1</link>
      <description>&lt;p&gt;One more RC was just released by NetBeans team and the FCS is coming soon. For details about this new version, take a look at &lt;a href="http://www.netbeans.org/community/releases/67/index.html" target="_blank"&gt;NetBeans 6.7&lt;/a&gt; release page. So, if you found any issue at this RC release please file an issue at &lt;a href="http://www.netbeans.org/issues/enter_bug.cgi" target="_blank"&gt;Issuezilla&lt;/a&gt; and try to get it fixed as soon as possible.&lt;/p&gt;
      &lt;p&gt;Good tests!&lt;/p&gt;</description>
      <pubDate>Tue, 16 Jun 2009 18:02:53 +0000</pubDate>
    </item>
    <item>
      <title>NetFeijão Brazil: Lançado a versão final do NetBeans 6.0</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-5625929637002105604</guid>
      <link>http://netfeijao.blogspot.com/2007/12/lanado-verso-final-do-netbeans-60.html</link>
      <description>Com quase um mês de atraso foi lançado oficialmente no dia 03/12/2007 a versão final do NetBeans 6.0, com várias melhorias, para aqueles que serem falaram mal do editor e da performance um recado.. Seus problemas acabaram !!&lt;br /&gt;As mudanças mais significativas foram no editor de texto do IDE, onde podemos destacar.&lt;br /&gt;* Code Completion Inteligente&lt;br /&gt;* Coloração Semântica&lt;br /&gt;* Refactoração Instantânea&lt;br /&gt;* Preview com antes - depois de
      alteração&lt;br /&gt;* Geração de código como sobrescrita de construtores, equals e hashCode&lt;br /&gt;* Suporte a várias linguagens como Java, Ruby, C/C++, XML, HTML, RHTML, JavaScript, e JSP.&lt;br /&gt;&lt;br /&gt;São muitas as novidades no novo IDE, não teria como destacar todas as novas funcs neste post, proponho a você desenvolvedor efetuar o download no site &lt;a href="http://netbeans.org/"&gt;netbeans.org&lt;/a&gt;, que agora vem disponível em várias opções de download (figura
      abaixo).&lt;br /&gt;&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/_6CJaDmsVepU/R1V4skAgKMI/AAAAAAAAAD8/lCP-y5AqGrU/s1600-h/nb1.JPG"&gt;&lt;img src="http://2.bp.blogspot.com/_6CJaDmsVepU/R1V4skAgKMI/AAAAAAAAAD8/lCP-y5AqGrU/s400/nb1.JPG" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5140147256688650434" /&gt;&lt;/a&gt;&lt;br /&gt;e explore os tutoriais disponiveis no próprio site em &lt;span style="text-decoration:
      underline;"&gt;tutoriais.&lt;/span&gt;&lt;a href="http://www.netbeans.org/kb/"&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Ainda falando de NetBeans 6, a última edição da revista mundo java nº 26, foi publicada um artigo meu sobre as novas funcionalidades do NetBeans 6 com enfânse nas mudanças do editor e no desenvolvimento de aplicações Swing com as JSRs 295 e 296 (Beans Binding e Swing Application Framework) a revista ainda possui diversas máterias interessantes com foco em SOA.. sem dúvida uma ótima
      pedida..&lt;br /&gt;&lt;br /&gt;&lt;a href="http://1.bp.blogspot.com/_6CJaDmsVepU/R1V96UAgKNI/AAAAAAAAAEE/gO3ifmiRDBk/s1600-h/revistanumero0026.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/R1V96UAgKNI/AAAAAAAAAEE/gO3ifmiRDBk/s400/revistanumero0026.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5140152990469990610" /&gt;&lt;/a&gt;&lt;div class="blogger-post-footer"&gt;&lt;img
      src="https://blogger.googleusercontent.com/tracker/544668644670311424-5625929637002105604?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Tue, 09 Jun 2009 21:54:41 +0000</pubDate>
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    <item>
      <title>NetFeijão Brazil: NetBeans Platform na Mundo Java nº 29</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-1092719613194854803</guid>
      <link>http://netfeijao.blogspot.com/2008/05/netbeans-platform-na-mundo-java-n-29.html</link>
      <description>&lt;a href="http://3.bp.blogspot.com/_6CJaDmsVepU/SDOQ2D_B_lI/AAAAAAAAAPc/Bm_sGUa9_PU/s1600-h/mj29.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/SDOQ2D_B_lI/AAAAAAAAAPc/Bm_sGUa9_PU/s400/mj29.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5202661253000068690" /&gt;&lt;/a&gt;&lt;br /&gt;Este mês saiu nas bancas a revista Mundo Java nº29, um artigo meu sobre a plataforma NetBeans, expliquei as
      principais classes e funcionalidades, e no final apresentei um tutorial prático de como extender o NetBeans e criar poderosos plugins..&lt;br /&gt;Ainda nesta edição na seção "Eu uso" teve a participação mais que especial do Tim Boudreau, um dos engenheiros e pioneiro na criação das primeiras versões do IDE e do nosso querido Bruno Souza o JavaMan..&lt;br /&gt;Eu mesmo traduzi o artigo do Tim, espero que quem leu tenha gostado.&lt;br /&gt;Com a autorização do Tim, vou publicar o artigo dele na seção
      "Eu uso", claro, em inglês !!!&lt;br /&gt;&lt;blockquote&gt;I work on the NetBeans Platform. Probably the most gratifying thing about that work is to see how it is used - anybody who creates software wants to see it used - it is what gives our work meaning. In the simplest view, what the NetBeans Platform does is solve problems. I believe in writing software that can be finished. That is, you write something that is solid and right and works and then you can leave it alone and move on to the next
      problem. The modular nature of NetBeans - indeed, the module system itself - makes it easier to build software out of a lot of libraries each of which does one thing well - and guarantee system integrity at runtime. It solves the DLL hell problem for once and for all, and in the process creates design patterns that are ideal for distributed development - how do you build software created by a large community and minimize the risks that changes to one part of the system will break another? The core
      beauty of NetBeans is the module system.&lt;br /&gt;&lt;br /&gt;But what amazes me more is what people do on top of it. Let's take one case-in-point: Nokia. If you are a mobile service provider, such as Tim in Brazil (no relation :-)), and you buy your hardware from Nokia (your transmitters, the things that make a mobile phone network work), you will need some software to manage that network. If you are buying that hardware from Nokia, you get an application for managing your network. But it's not
      just one applications - it is many applications and one at the same time. They have used the NetBeans Platform plus Java WebStart technology together in an incredibly innovative way - and because Nokia contributed WebStart support to NetBeans, you can do the same thing for your applications.&lt;br /&gt;&lt;br /&gt;Java WebStart is a technology that lets you launch a Java desktop application by clicking a URL. Anybody who has installed Sun's Java has Java WebStart. It's not wildly popular yet, but it
      is an incredible technology for improving the experience people have with internet-based applications. Why? Because there is only one copy of the software. I once visited a company - actually a software development organization for a state in the U.S. They asked us: "Can you please release new versions less often? Every time you have a new version, some guy has to walk around with a CD-ROM and visit 350 workstations and install it!"&lt;br /&gt;&lt;br /&gt;That's crazy, and Java WebStart offers the
      solution. You click a URL and a desktop application starts - all the benefits of centralized management that you get from web applications, but it's a real desktop application. And when you download a new version, you don't download all the bits - only a diff between what was and what is. It's a darned cool technology.&lt;br /&gt;&lt;br /&gt;Now put that together with a modular system like NetBeans, where an application discovers its parts during startup.&lt;br /&gt;&lt;br /&gt;With Nokia's
      NetBeans-based software, it works like this: Imagine you work for a telecom in the mobile phone space. There are a lot of different jobs you might be doing: Some people monitor the network for problems. Some people dispatch physical repair trucks to go fix things. So, if you are using this software, well, you start it by clicking a link on the web. And to even see the link, you had to log in, so the system knows who you are and what you need.&lt;br /&gt;&lt;br /&gt;So what happens? You click the
      link. The server knows who you are and what your job is. The result is that you start up one application - but it is an application with many faces. The server gives you an application which contains those modules you need to do your job - it will be a different set of modules depending on what you do and what you need access to.&lt;br /&gt;&lt;br /&gt;Now think about what this does for the people who write this software! In a modular system, you usually do UI in one module and back-end logic in
      another. The result of all this is that the users have a better experience - they get a UI tailored for their job; and the developers get a better experience: 1. They can write back end logic once and share it for all possible cases, and 2. They don't have to write multiple applications that do variations on the same thing, and that saves a lot of time.&lt;br /&gt;&lt;br /&gt;Anybody who is doing a large-scale desktop application should consider the NetBeans Platform; anybody who is considering a
      suite of related programs that share some logic and diverge in UI would be insane not to consider using it.&lt;br /&gt;&lt;br /&gt;I am, of course, biased - I have worked on the NetBeans Platform. The criteria for people who could benefit from it are clear and hard to argue with:&lt;br /&gt;- Anybody doing a multi-window desktop application&lt;br /&gt;- Anybody writing a desktop application that needs to save state on shutdown&lt;br /&gt;- Anybody writing an application with a concept of selection
      that determines action enablement or similar&lt;br /&gt;- Particularly anybody writing several related applications that share some logic&lt;br /&gt;&lt;br /&gt;We've worked very hard to make it easy to try the NetBeans Platform for your application. If you fit, even remotely, into any of the categories above, you could save time, money and effort with it - give it a look.&lt;br /&gt;&lt;br /&gt;-Tim Boudreau, 16/12/07&lt;/blockquote&gt;&lt;br /&gt;Um agradecimento especial para o Bruno Souza por ter
      aceitado o convite, para o Tim Boudreau, para o Guapo e o Eduardo Guerra da Mundo Java que vem lutando para manter esta revista com um alto padrão, e claro para você leitor !!!&lt;br /&gt;&lt;br /&gt;Se você se interessa por aplicações desktop e tem interesse em saber como funciona a arquitetura por trás do IDE NetBeans, compre essa revista, além deste artigo você vai encontrar nesta edição os seguintes temas..&lt;br /&gt;&lt;a
      href="http://1.bp.blogspot.com/_6CJaDmsVepU/SDOREj_B_mI/AAAAAAAAAPk/lA2-AW8woEw/s1600-h/revistanumero0029.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/SDOREj_B_mI/AAAAAAAAAPk/lA2-AW8woEw/s400/revistanumero0029.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5202661502108171874" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;&lt;span class="postbody"&gt; Desenvolvendo aplicações desktop ricas na Plataforma
      NetBeans. &lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span class="postbody"&gt; Animações 2D em JavaFX na prática. &lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span class="postbody"&gt; Binding, Componentes, Customizados e Template de Telas no SwingBeans 1.2. &lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span class="postbody"&gt; Click Framework. &lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span class="postbody"&gt; Acesso a Serviços Multimídia em Java ME com SIP-API e IMS. &lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span
      class="postbody"&gt; Tendências em foco: Java e o Mundo Web. &lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span class="postbody"&gt; RSS dinâmico, rápido e fácil com ROME e STRUTS 2 &lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span class="postbody"&gt; Escolhendo uma ferramenta Case Gratuita para modelagem UML. &lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span class="postbody"&gt; Modelando Transações de Facade a AspectJ. &lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span class="postbody"&gt; De olho no mercado: Educação
      continuada de um Desenvolvedor &lt;/span&gt;&lt;/li&gt;&lt;li&gt;&lt;span class="postbody"&gt; Mundo OO: O Ciclo Ágil de um Dia &lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;span class="postbody"&gt; E mais , você leva de graça um Poster Mundo Java: Resumão SCJP- Parte III&lt;br /&gt;&lt;br /&gt;Diversão Garantida !!!&lt;br /&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-1092719613194854803?l=netfeijao.blogspot.com"
      alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Tue, 09 Jun 2009 21:53:59 +0000</pubDate>
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    <item>
      <title>NetFeijão Brazil: O que podemos esperar do NetBeans 6.1 ?</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-7164900875747733790</guid>
      <link>http://netfeijao.blogspot.com/2008/04/o-que-podemos-esperar-do-netbeans-61.html</link>
      <description>&lt;a href="http://4.bp.blogspot.com/_6CJaDmsVepU/SAjSPBRF9QI/AAAAAAAAANo/aM02H6zy1uQ/s1600-h/netbeans_rc1.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/SAjSPBRF9QI/AAAAAAAAANo/aM02H6zy1uQ/s320/netbeans_rc1.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190629726024496386" /&gt;&lt;/a&gt;&lt;br /&gt;Foi lançado recentemente o Release Candidate 1 do novo NetBeans 6.1, ao terminar e instalação, a
      primeira coisa que pude observar foi o aumento extraordinário de performance em comparação com a versão 6.0, esta aproximadamente 40% mais rápido em performance..&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt; Desempenho&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Abaixo segue dois prints mostrando o gerenciador de tarefas com o consumo do NetBeans 6.0 (203.736 K) e o NetBeans RC 1 (170.248 K), ainda o consumo é grande, mas com certeza já é uma grande melhoria.&lt;br /&gt;&lt;br /&gt;&lt;br
      /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/_6CJaDmsVepU/SAjUMBRF9RI/AAAAAAAAANw/1A-gRnwZIeA/s1600-h/NB_6_0.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/SAjUMBRF9RI/AAAAAAAAANw/1A-gRnwZIeA/s400/NB_6_0.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190631873508144402" /&gt;&lt;/a&gt;&lt;span style="font-size: 78%;"&gt;&lt;span style="font-weight: bold;"&gt;Consumo de
      memória no NetBeans 6.0&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/_6CJaDmsVepU/SAjUkRRF9SI/AAAAAAAAAN4/5bVzpSPeQvU/s1600-h/NB_RC1.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/SAjUkRRF9SI/AAAAAAAAAN4/5bVzpSPeQvU/s400/NB_RC1.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190632290119972130" /&gt;&lt;/a&gt;&lt;span
      style="font-size: 78%;"&gt;&lt;span style="font-weight: bold;"&gt;Consumo de memória no NetBeans 6.1 RC.1&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Entre as melhorias foram feitas diversas otimizações para redução do I/O e acesso ao disco, essa é a grande mágica que tornou a resposta muito mais rápida, principalmente em ambientes de rede. Foi alterado também o algoritmo para o parsing incremental no editor Java e JSP, aumentando a velocidade na resposta do
      auto completion, para este último foram feitas alteração no caching, gerenciamento de memória e nos algoritmos de alteração.&lt;br /&gt;Outro recurso que consumia muito recurso da máquina era o pacote Visual Web, quem baixar a nova versão&lt;br /&gt;irá notar uma grande diferença na abertura das páginas, menor consumo de memórias entre outras melhorias...&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Biblioteca Compartilhada&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Outra
      novidade bacana são as novas bibliotecas compartilhadas, antes se eu tinha que compartilhar bibliotecas em um ambiente multi usuário, isso só seria possível se eu criasse um projeto NetBeans Platform e "amarrasse" a biblioteca que criei a um Java SE Library Descriptor, e distruibui-se como um nbm, mas como poucos conhecem as funcionalidades do NetBeans Platform, isso se tornou uma prática pouco comum, na nova versão para utilizar uma biblioteca compartilhada basta no momento da criação do projeto
      (web, enterprise, java desktop) utilizar a opção "Use Dedicated Folder for Storing Libraries" ao clicar nessa opção, o projeto irá incluir as libraries no classpath.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://3.bp.blogspot.com/_6CJaDmsVepU/SAjOWxRF9II/AAAAAAAAAMo/N8cW-6iRDSo/s1600-h/SharedLibs.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/SAjOWxRF9II/AAAAAAAAAMo/N8cW-6iRDSo/s320/SharedLibs.jpg" alt="" style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 282px; height:
      195px;" border="0" id="BLOGGER_PHOTO_ID_5190625461121971330" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Para projetos antigos, é possível incluir as bibliotecas compartilhadas, para isso entre nas propriedades de um projeto, na categoria "Libraries" e clique no botão Browse... em Libraries Folder, basta escolher a pasta onde estão armazenadas as libs
      e clicar em Next, neste passo (Actions) é possível definir o comportamento das libs armazendas, podemos copiar as os arquivos jar para uma nova pasta de libraries (opção default), podemos utilizar o caminho relativo para os arquivos Jar, podemos utilizar o caminho absoluto para os arquivos Jar, ou utilizar a pasta selecionada mesmo.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/_6CJaDmsVepU/SAjOqhRF9JI/AAAAAAAAAMw/sniS4f7YqEw/s1600-h/SharedLibs2.jpg"&gt;&lt;img
      src="http://2.bp.blogspot.com/_6CJaDmsVepU/SAjOqhRF9JI/AAAAAAAAAMw/sniS4f7YqEw/s320/SharedLibs2.jpg" alt="" style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 327px; height: 262px;" border="0" id="BLOGGER_PHOTO_ID_5190625800424387730" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a
      href="http://3.bp.blogspot.com/_6CJaDmsVepU/SAjO0xRF9KI/AAAAAAAAAM4/osWxVx8px3g/s1600-h/SharedLibs3.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/SAjO0xRF9KI/AAAAAAAAAM4/osWxVx8px3g/s320/SharedLibs3.jpg" alt="" style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190625976518046882" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br
      /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;JavaDoc&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Outra boa novidade é o suporte as tags do JavaDoc, quem é que nunca tentou o auto complete em um comentário, pois bem , agora isso é possivel.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;a
      href="http://4.bp.blogspot.com/_6CJaDmsVepU/SAjPhBRF9LI/AAAAAAAAANA/EpPwdrT6xn0/s1600-h/javadoc2.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/SAjPhBRF9LI/AAAAAAAAANA/EpPwdrT6xn0/s320/javadoc2.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190626736727258290" /&gt;&lt;/a&gt;&lt;/div&gt;&lt;div style="text-align: center;"&gt;&lt;span style="font-size: 78%;"&gt;&lt;span style="font-weight:
      bold;"&gt;AutoComplete em JavaDoc para classe&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://4.bp.blogspot.com/_6CJaDmsVepU/SAjP8BRF9MI/AAAAAAAAANI/VYDPR3fvUis/s1600-h/javadoc.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/SAjP8BRF9MI/AAAAAAAAANI/VYDPR3fvUis/s320/javadoc.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0"
      id="BLOGGER_PHOTO_ID_5190627200583726274" /&gt;&lt;/a&gt; &lt;span style="font-size: 78%;"&gt;&lt;span style="font-weight: bold;"&gt;AutoComplete em JavaDoc para método.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Suporte ao MySQL&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Desde que a Sun comprou a MySQL o suporte a este banco de dados no NetBeans só vem aumentando, na versão 6.1 já existe uma infra pronta para o MySQL, se você já possui um
      servidor do MySQL instalado basta registrar o servidor acessando a tab services e clicar com o mouse em cima de Database, e selecionar a opção "Register MySQL Server"(foto abaixo),e preencher o formulário, perceba que é só indicar o caminho da ferramenta de administração do MySql, que é possível dentro do NetBeans abrir e acessar a ferramenta de adminstração, mais facilidades na criação de novos bancos, ...&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a
      href="http://1.bp.blogspot.com/_6CJaDmsVepU/SAjQXRRF9NI/AAAAAAAAANQ/nyScoOi5ovM/s1600-h/MySQL.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/SAjQXRRF9NI/AAAAAAAAANQ/nyScoOi5ovM/s320/MySQL.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190627668735161554" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a
      href="http://4.bp.blogspot.com/_6CJaDmsVepU/SAjQzBRF9OI/AAAAAAAAANY/g5dkDS0vJlg/s1600-h/MySQL2.jpg"&gt; &lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/SAjQzBRF9OI/AAAAAAAAANY/g5dkDS0vJlg/s320/MySQL2.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190628145476531426" /&gt;&lt;/a&gt; &lt;span style="font-weight: bold; font-size: 78%;"&gt; Registrar um servidor existente e configuração de Admistrator
      Tool&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Editor de JavaScript&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Outra ótima novidade são as diversas melhorias no editor de JavaScript, na verdade, todos os beneficios do novo editor do NetBeans 6.0 / 6.1 foram implementados no editor JavaScript, ainda de quebra é disponibilizado a documentação baseada no arquivo javascript.. Perfeito !!&lt;br /&gt;&lt;br /&gt;&lt;a
      href="http://1.bp.blogspot.com/_6CJaDmsVepU/SAjRHRRF9PI/AAAAAAAAANg/lhNsIQvreDM/s1600-h/JavaScript.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/SAjRHRRF9PI/AAAAAAAAANg/lhNsIQvreDM/s320/JavaScript.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190628493368882418" /&gt;&lt;/a&gt;&lt;br /&gt;Na nova versão ainda foram disponibilizadas diversas novidades como novos os componentes na biblioteca Ajax
      (WoodStock), melhorias em Ruby, e finalmente um Suporte ao framework Spring, entre outras novidades..&lt;br /&gt;&lt;br /&gt;Baixe a nova versão no site netbeans.org ..&lt;br /&gt;&lt;br /&gt;Esse post é para integrar o concurso de blog do NetBeans, no link &lt;a href="http://www.netbeans.org/competition/blog-contest.html"&gt;http://www.netbeans.org/competition/blog-contest.html&lt;/a&gt;&lt;br /&gt;&lt;a
      href="http://4.bp.blogspot.com/_6CJaDmsVepU/SBICXKH_FmI/AAAAAAAAAOE/qYw3-TnM0nA/s1600-h/61blog-contest-logo-trans.gif"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/SBICXKH_FmI/AAAAAAAAAOE/qYw3-TnM0nA/s400/61blog-contest-logo-trans.gif" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5193215917189699170" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Diversão Garantida !!!&lt;div class="blogger-post-footer"&gt;&lt;img
      src="https://blogger.googleusercontent.com/tracker/544668644670311424-7164900875747733790?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Tue, 09 Jun 2009 21:48:45 +0000</pubDate>
    </item>
    <item>
      <title>NetFeijão Brazil: Diamond Powder for NetBeans</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-32670099651378240</guid>
      <link>http://netfeijao.blogspot.com/2009/03/diamond-powder-for-netbeans.html</link>
      <description>&lt;a href="http://diamond-powder.blogspot.com/"&gt;&lt;img src="http://2.bp.blogspot.com/_6CJaDmsVepU/ScfLGb7jmaI/AAAAAAAAAfg/oN059WR6vak/s400/DP.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 284px; height: 247px;" border="0" id="BLOGGER_PHOTO_ID_5316441196571367842" /&gt;&lt;/a&gt;Last year, i have created a NetBeans plugin to an interesting framework, called Diamond Powder, it was developed by a friend of mine, Renato Bellia
      .&lt;br /&gt;To explain what &lt;a href="https://diamond-powder.dev.java.net/"&gt;Diamond Powder&lt;/a&gt; is, i´ve extracted a briefly introduction from his blog,&lt;br /&gt;&lt;h4 style="background-color: rgb(153, 0, 0);"&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;What is it ?&lt;/span&gt;&lt;br /&gt;&lt;/h4&gt;&lt;p&gt;It's a Java ME framework to quickly build data collector forms. Further, it is able to manage the persistence of collected data into RMS records.&lt;/p&gt;&lt;h4
      style="background-color: rgb(153, 0, 0);"&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;Data Collector ?&lt;/span&gt;&lt;br /&gt;&lt;/h4&gt;&lt;p&gt;It is about user input. &lt;/p&gt;&lt;p&gt;Suppose you develop a MIDP application that helps car drivers to maintain records about fuel consume in his/her car: &lt;em&gt;The driver stops by at the gas station and gets his mobile device to take note about odometer value, supplied fuel amount , price of fuel, gas station name, and the current date.
      Later on the driver needs to recover such data.&lt;/em&gt; This is a data collector, and Diamond Powder can help you to do so. &lt;/p&gt;&lt;p&gt;Your MIDP application could go further, doing some math with such data, plotting charts, sending it over the internet and the like, but this is up to you.&lt;br /&gt;&lt;/p&gt;&lt;h4 style="background-color: rgb(153, 0, 0);"&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;How does it work ?&lt;/span&gt;&lt;br /&gt;&lt;/h4&gt;Read this step-by-step and the
      glossary bellow:&lt;br /&gt;&lt;ol&gt;&lt;li&gt;Define a Schema&lt;/li&gt;&lt;li&gt;Create a Collector suppling with a display, a schema and a flow name&lt;/li&gt;&lt;li&gt;Add regular LCDUI commands to the collector&lt;/li&gt;&lt;ol&gt;&lt;li&gt;at least an OK Command, and a BACK Command&lt;/li&gt;&lt;li&gt;other Commands can be provided&lt;br /&gt;&lt;/li&gt;&lt;/ol&gt;&lt;li&gt;Swicht the MIDlet display to the Collector&lt;/li&gt;&lt;li&gt;At the end of Colletor´s job you may persist collected
      data with a StorageManager.&lt;br /&gt;&lt;/li&gt;&lt;/ol&gt;&lt;div style="font-weight: bold;" id="projecthome" class="app"&gt;Glossary: &lt;/div&gt;&lt;div id="projecthome" class="app"&gt;&lt;table align="left" style="border-color: rgb(153, 0, 0); border-width: 1px;" border="1" class="axial"&gt;&lt;tbody&gt;&lt;tr&gt;&lt;td style="background-color: rgb(153, 0, 0);"&gt;&lt;p&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;&lt;strong&gt;term&lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;td
      style="background-color: rgb(153, 0, 0);"&gt;&lt;p&gt;&lt;span style="color: rgb(255, 255, 255);"&gt;&lt;strong&gt;definition &lt;/strong&gt;&lt;/span&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;Schema&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;p&gt;A Hashtable that describes the data collector fields, and its organization. &lt;/p&gt;&lt;p&gt;A schema contains a name, a version number, and at least one Flow.&lt;br
      /&gt;&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;Flow&lt;/td&gt;&lt;td&gt;&lt;p&gt;A sequence pages that the application user can browse through.&lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;Page&lt;/td&gt;&lt;td&gt;&lt;p&gt;A top level field container, to display to the user, as a data collector step.&lt;/p&gt;&lt;p&gt;Can be reused among flows.&lt;/p&gt;&lt;p&gt;Can be associated with a help screen. &lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;Field&lt;br
      /&gt;&lt;/td&gt;&lt;td&gt;&lt;p&gt;Regular LCDUI items: StringItem, TextField, DateField, ChoiceGroup&lt;/p&gt;&lt;p&gt;+ Filter : a special component to deal with huge ChoiceGroups &lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;Collector&lt;/td&gt;&lt;td&gt;&lt;p&gt;A collector manages the display of a Flow of Pages, and gathers all user input.&lt;/p&gt;&lt;p&gt;It extends LCDUI Form. &lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;tr&gt;&lt;td&gt;StorageManager&lt;br /&gt;&lt;/td&gt;&lt;td&gt;&lt;p&gt;It
      is the Diamond Powder persistence component. &lt;/p&gt;&lt;p&gt;It helps to preserve user input data gathered by a Collector into RMS records.&lt;/p&gt;&lt;p&gt;It also helps to restore a Collector with previously saved RMS records. &lt;/p&gt;&lt;/td&gt;&lt;/tr&gt;&lt;/tbody&gt;&lt;/table&gt;&lt;/div&gt;&lt;div id="projecthome" class="app"&gt;&lt;p&gt; &lt;/p&gt;&lt;p style="font-weight: bold;"&gt;&lt;span style="font-size: 130%;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/p&gt;&lt;p style="font-weight:
      bold;"&gt;&lt;span style="font-size: 130%;"&gt;NetBeans Plugin&lt;/span&gt;&lt;/p&gt; Now, it´s time to talk about my collaboration in this project, if you get a look at this framework, you will realize that it simplifies a lot the development of a data collector on java me.&lt;br /&gt;&lt;br /&gt;On the other hand, the heart of the framework, the "Schema", as stated in the glossary, it is a Hashtable that describes the data collector fields, flow, name and version of your application. Let´s see on
      listing 1, a snippet of the schema code from the hello world example, extracted from diamond powder blog.&lt;br /&gt;&lt;blockquote&gt; public Hashtable getSchema() {&lt;br /&gt;Hashtable schema = new Hashtable();&lt;br /&gt;&lt;br /&gt;//schema declaration: name;version&lt;br /&gt;schema.put("schema", "fuelControl;2");&lt;br /&gt;//flow declaration: page1;page2;...&lt;br /&gt;schema.put("flow.basicRecord", "numbers;extra");&lt;br /&gt;//page declaration: title;field1;field2;...&lt;br
      /&gt;schema.put("page.numbers", "The Numbers;date;odometer;fuelAmount;fuelPrice");&lt;br /&gt;schema.put("page.extra", "Gas Station;gasStationName;gasStationBrand");&lt;br /&gt;//help for page: help text&lt;br /&gt;schema.put("help.numbers", "Enter the odometer mark, the supplied fuel amount and the fuel price");&lt;br /&gt;schema.put("help.extra", "Enter the gas station name and brand");&lt;br /&gt;&lt;br /&gt;//text field declaration: field type;label;size;mask&lt;br
      /&gt;schema.put("field.odometer","textfield;odometer;6;numeric");&lt;br /&gt;schema.put("field.fuelAmount","textfield;fuel amount;5;decimal");&lt;br /&gt;schema.put("field.fuelPrice","textfield;fuel price;5;decimal");&lt;br /&gt;// dateField;label;{date|time|date_time}"&lt;br /&gt;schema.put("field.date","datefield;when;date_time");&lt;br /&gt;schema.put("field.gasStationName","textfield;gas station;40;initial_caps_word");&lt;br /&gt;&lt;br /&gt;//choice gorup declaration: field type;label;list
      model;mode&lt;br /&gt;schema.put("field.gasStationBrand",&lt;br /&gt; "choicegroup;brand;allBrands;exclusive");&lt;br /&gt;//list model declaration: value1;label1;value2;label2;...&lt;br /&gt;schema.put("listmodel.allBrands",&lt;br /&gt; "999;undefined;1;Atlantic;2;Chevron;3;Esso;4;Texaco");&lt;br /&gt;&lt;br /&gt;return schema;&lt;br /&gt;}&lt;/blockquote&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Listing 1:&lt;/span&gt; Schema method example.&lt;br /&gt;&lt;br /&gt;As you can see in the
      example, it can be a problem if you want a more complex application, as your schema evolves it can became inconvenient and error-prone, as you add more fields, or even new pages.&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt; &lt;/span&gt;&lt;/span&gt;Diamond Powder for NetBeans it´s a plugin, that comes to fill this gap, and helps to create a Schema code, avoiding spelling error in variable names. Now let´s see how to install it.&lt;br /&gt;&lt;span
      style="font-weight: bold;"&gt;&lt;br /&gt;Download and Installation&lt;/span&gt;&lt;br /&gt;To install Diamond Powder for NetBeans, you can visit plugin Portal on NetBeans website, or you can download it directly from java.net site project. The easiest way to download it, is directly from NetBeans,&lt;br /&gt;To install DP from NetBeans, select "Tools &gt; Plugins", open the Setting category and click Add button, in Name field enter "Diamond Powder", and URL enter "&lt;a
      href="https://diamond-powder.dev.java.net/files/documents/9072/108868/updates.xml"&gt;https://diamond-powder.dev.java.net/files/documents/9072/108868/updates.xml&lt;/a&gt;", and click OK to create a new Update Center source.&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_6CJaDmsVepU/Scf74G1FQyI/AAAAAAAAAfo/OtYhgQNW-Ww/s1600-h/Figure1.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/Scf74G1FQyI/AAAAAAAAAfo/OtYhgQNW-Ww/s320/Figure1.jpg"
      alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 246px;" border="0" id="BLOGGER_PHOTO_ID_5316494826458661666" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold;"&gt;Figure 1:&lt;/span&gt; Configuration of Update Centers.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Now, to install the plugin, select "Available Plugins" category and install the Diamond Powder plugin, during instalation it will generate a warning, stating that the module is not
      signed, but it´s ok..&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;Generating the Schema&lt;/span&gt;&lt;br /&gt;There are two ways to create a schema, creating a new file, selecting "New File &gt; MIDP &gt; Diamond Powder - Schema Generator" from a Java ME Project, or you can invoke Diamond Powder wizard from the source code editor, selecting menu popup "Refactor &gt; Diamond Powder - Schema Generator"..&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a
      href="http://4.bp.blogspot.com/_6CJaDmsVepU/Scf8CcTNG-I/AAAAAAAAAfw/Iqyq04_97VI/s1600-h/Figure2.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/Scf8CcTNG-I/AAAAAAAAAfw/Iqyq04_97VI/s320/Figure2.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 237px;" border="0" id="BLOGGER_PHOTO_ID_5316495004020841442" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold;"&gt;Figure 2:&lt;/span&gt; Creating a new Schema file&lt;br
      /&gt;&lt;/div&gt;&lt;br /&gt;Start by creating a Diamond Powder Schema file, as shown in Figure 3. Let´s create the schema defined in listing 1, so name the schema "fuelControl", set version 2 and click next to go the panel shown in Figure 4:&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/_6CJaDmsVepU/Scf8MZnGFMI/AAAAAAAAAf4/8JUUQrmhAI4/s1600-h/Figure3.jpg"&gt;&lt;img
      src="http://1.bp.blogspot.com/_6CJaDmsVepU/Scf8MZnGFMI/AAAAAAAAAf4/8JUUQrmhAI4/s320/Figure3.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 215px;" border="0" id="BLOGGER_PHOTO_ID_5316495175097652418" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold;"&gt;Figure 3: &lt;/span&gt;Naming the Schema file.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Here we can define our application fields, , let´s define the odometer, fuelAmount, fuelPrice,
      date, gasStationName and gasStationBrand. Note, that for gastStationBrand is a choicegroup field, to define our list values, click the Editor button, and create the list model defined in Figure 5.&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_6CJaDmsVepU/Scf8Z2xm_0I/AAAAAAAAAgA/mWCGw2mWe3g/s1600-h/Figure4.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/Scf8Z2xm_0I/AAAAAAAAAgA/mWCGw2mWe3g/s320/Figure4.jpg" alt="" style="margin: 0px auto
      10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 242px;" border="0" id="BLOGGER_PHOTO_ID_5316495406264680258" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold;"&gt;Figure 4:&lt;/span&gt; Fields Configuration&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Enter "allBrands" to List Model and click New Button, to include a value to the allBrands list model, select it in the list and click Add button, to cancel an item just click cancel, and to finish it, close the window.&lt;br
      /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_6CJaDmsVepU/Scf8i4H6ZEI/AAAAAAAAAgI/6U2eVnj4XiA/s1600-h/Figure5.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/Scf8i4H6ZEI/AAAAAAAAAgI/6U2eVnj4XiA/s320/Figure5.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 260px;" border="0" id="BLOGGER_PHOTO_ID_5316495561245484098" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold;"&gt;Figure
      5:&lt;/span&gt; List Model editor.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;In the Pages Configuration step, let´s create our pages number and extra adding the related fields and entering the properly information like page name, title and help, like Figure 6.&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://2.bp.blogspot.com/_6CJaDmsVepU/Scf8skdSAgI/AAAAAAAAAgQ/_5HW9aX-yoE/s1600-h/Figure6.jpg"&gt;&lt;img
      src="http://2.bp.blogspot.com/_6CJaDmsVepU/Scf8skdSAgI/AAAAAAAAAgQ/_5HW9aX-yoE/s320/Figure6.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 251px;" border="0" id="BLOGGER_PHOTO_ID_5316495727765094914" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold;"&gt;Figure 6:&lt;/span&gt; Pages Configuration.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;Click Next to our final step, now we going to define the sequence pages that our
      application will browse through. Enter basicRecord for Flow Name, and add the two pages created earlier (Figure 7).&lt;br /&gt;Check the "Save to File?" option and click browser, this option will persist all fields created to an user defined file.&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/_6CJaDmsVepU/Scf80wZkcJI/AAAAAAAAAgY/-7xoz1Z9NXE/s1600-h/Figure7.jpg"&gt;&lt;img
      src="http://1.bp.blogspot.com/_6CJaDmsVepU/Scf80wZkcJI/AAAAAAAAAgY/-7xoz1Z9NXE/s320/Figure7.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 320px; height: 245px;" border="0" id="BLOGGER_PHOTO_ID_5316495868409704594" /&gt;&lt;/a&gt;&lt;span style="font-weight: bold;"&gt;Figure 7:&lt;/span&gt; Flow Definition.&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Note: You can retrieve these values, loading the file in the Fields Configuration step (see Figure
      4).&lt;br /&gt;&lt;br /&gt;Click Finish to generate the schema class. After generation, you should see the Java class, Schema, in the hello.schema package.&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;span&gt;&lt;span style="font-weight: bold;"&gt;References:&lt;/span&gt;&lt;br /&gt;Diamond Powder (java.net): &lt;a href="https://diamond-powder.dev.java.net/"&gt;https://diamond-powder.dev.java.net/&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;span&gt;Diamond Powder Blog:
      &lt;a href="http://diamond-powder.blogspot.com/"&gt;http://diamond-powder.blogspot.com/&lt;/a&gt;&lt;br /&gt;NetBeans Plugin: &lt;a href="http://plugins.netbeans.org/PluginPortal/faces/PluginDetailPage.jsp?pluginid=17094"&gt;http://plugins.netbeans.org/PluginPortal/faces/PluginDetailPage.jsp?pluginid=17094&lt;/a&gt;&lt;br /&gt;NetBeans: &lt;a href="http://www.netbeans.org/"&gt;http://www.netbeans.org/&lt;/a&gt;&lt;br /&gt;&lt;/span&gt;&lt;span&gt;&lt;br /&gt;&lt;/span&gt;&lt;span&gt;Try it
      !!&lt;/span&gt;&lt;span&gt;&lt;/span&gt;&lt;span style="font-weight: bold;"&gt;&lt;br /&gt;&lt;/span&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-32670099651378240?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Tue, 09 Jun 2009 21:45:50 +0000</pubDate>
    </item>
    <item>
      <title>Michel Graciano's Weblog: Help us to make NetBeans the only IDE you need...</title>
      <guid isPermaLink="false">http://www.jroller.com/hmichel/entry/help_us_to_make_netbeans</guid>
      <link>http://www.jroller.com/hmichel/entry/help_us_to_make_netbeans</link>
      <description>&lt;p&gt;As I blogged yesterday NetBeans 6.7 RC2 was just released and now is time to see how stable it is. My friend Jiri Kovalsky, NetBeans Technical Community Manager, asked community to fill the final survey about NetBeans 6.7 RC2 acceptance to make sure the IDE quality is acceptable for community. So, see below the entire message about it and help us to make NetBeans the only IDE you need.&lt;/p&gt; &lt;p&gt;Regards&lt;br /&gt; &lt;code&gt;&lt;br /&gt; Hello NetBeans
      community,&lt;/code&gt;&lt;/p&gt; &lt;p&gt; NetBeans 6.7 Release Candidate 2 has been released today and we believe it's the right time for the final Community Acceptance survey [1]. The essential purpose of this research is to find out if you - NetBeans community members - accept the latest RC build as ready for FCS or not.&lt;/p&gt; &lt;p&gt;[1] &lt;a href="http://qa.netbeans.org/processes/cat/67/ca_survey.html"
      target="_blank"&gt;http://qa.netbeans.org/processes/cat/67/ca_survey.html&lt;/a&gt;&lt;/p&gt; &lt;p&gt; Hence I would like to ask everyone who already used the RC2 (*) to login to netbeans.org site and take this short survey. It will be open until Thursday - June 18th midnight last timezone. In spite of that please complete the survey as soon as you gain a solid opinion about the RC2.&lt;/p&gt; &lt;p&gt;(*) Please don't judge RC1 in the survey. Take RC2 instead because it contains one significant
      performance improvement.&lt;/p&gt; &lt;p&gt;Thanks for your feedback,&lt;br /&gt; --&lt;br /&gt; Jiri Kovalsky&lt;br /&gt; NetBeans Technical Community Manager&lt;br /&gt; http://www.netbeans.org&lt;br /&gt; &lt;/p&gt;</description>
      <pubDate>Sat, 06 Jun 2009 11:00:00 +0000</pubDate>
    </item>
    <item>
      <title>Michel Graciano's Weblog: NetBeans 6.7 Release Candidate 2 just released</title>
      <guid isPermaLink="false">http://www.jroller.com/hmichel/entry/netbeans_6_7_release_candidate</guid>
      <link>http://www.jroller.com/hmichel/entry/netbeans_6_7_release_candidate</link>
      <description>&lt;p&gt;We are almost there again... One more release is coming soon and the RC2 was just released. For details about this new version, take a look at &lt;a href="http://www.netbeans.org/community/releases/67/index.html" target="_blank"&gt;NetBeans 6.7&lt;/a&gt; release page. So, if you found any issue at this RC release please file an issue at &lt;a href="http://www.netbeans.org/issues/enter_bug.cgi" target="_blank"&gt;Issuezilla&lt;/a&gt; and try to get it fixed at RC3.&lt;/p&gt;
      &lt;p&gt;Good tests!&lt;/p&gt;</description>
      <pubDate>Fri, 05 Jun 2009 18:16:52 +0000</pubDate>
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    <item>
      <title>APIDesign - Blogs: API Podcast #2: Reentrancy</title>
      <guid isPermaLink="false">http://wiki.apidesign.org/wiki/Blogs:JaroslavTulach:Daily_Life:Podcast2</guid>
      <link>http://wiki.apidesign.org/wiki/Blogs:JaroslavTulach:Daily_Life:Podcast2</link>
      <description>Listen to &lt;a href="http://wiki.apidesign.org/wiki/Blogs:JaroslavTulach:Daily_Life:Podcast2" title="Blogs:JaroslavTulach:Daily Life:Podcast2"&gt;podcast #2&lt;/a&gt;: &lt;audio&gt;&lt;source src="http://wiki.apidesign.org/images/7/70/Apitip02-reentrant-access.mp3" type="audio/mp3"&gt;&lt;/source&gt;&lt;/audio&gt; to learn about our take on &lt;a href="http://wiki.apidesign.org/wiki/Swing" title="Swing"&gt;Swing&lt;/a&gt; and its poor reentrancy. Find out what it may mean for your own
      &lt;a href="http://wiki.apidesign.org/wiki/API" class="mw-redirect" title="API"&gt;API&lt;/a&gt; design and especially &lt;a href="http://wiki.apidesign.org/wiki/Runtime_Aspects_of_APIs" title="Runtime Aspects of APIs"&gt;Runtime_Aspects_of_APIs&lt;/a&gt; that you create. Learn to fight with that problem by maximizing the &lt;a href="http://wiki.apidesign.org/wiki/Declarative_Programming" title="Declarative Programming"&gt;declarative nature&lt;/a&gt; of your &lt;a
      href="http://wiki.apidesign.org/wiki/API" class="mw-redirect" title="API"&gt;API&lt;/a&gt;. --&lt;a href="http://wiki.apidesign.org/wiki/User:JaroslavTulach" title="User:JaroslavTulach"&gt;JaroslavTulach&lt;/a&gt; 17:43, 18 May 2009 (UTC)</description>
      <pubDate>Mon, 18 May 2009 17:43:00 +0000</pubDate>
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      <title>Silveira Neto » netbeans: JavaFX 1.1 for Linux workaround</title>
      <guid isPermaLink="false">http://silveiraneto.net/?p=2581</guid>
      <link>http://silveiraneto.net/2009/05/16/javafx-11-for-linux-workaround/</link>
      <description>&lt;p&gt;&lt;strong&gt;Download&lt;/strong&gt;&lt;/p&gt; &lt;blockquote&gt;&lt;p&gt;&lt;a href="http://silveiraneto.net/downloads/javafx4linux.tar.bz2" title="JavaFX for Linux"&gt;javafx4linux.tar.bz2&lt;/a&gt; (~ 36Mb).&lt;/p&gt;&lt;/blockquote&gt; &lt;p&gt;&lt;strong&gt;Installing&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;1) Extract the javafx4linux.tar.bz2 file. In this example I’m placing it on my Desktop. After the installing process you can remove it.&lt;/p&gt; &lt;p style="text-align:
      center;"&gt;&lt;strong&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/05/javafx_linux_ubuntu_extract.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/05/javafx_linux_ubuntu_extract-500x312.png" title="javafx linux ubuntu extract" height="312" width="500" alt="javafx linux ubuntu extract" class="size-medium wp-image-2593 aligncenter" /&gt;&lt;/a&gt;&lt;br /&gt; &lt;/strong&gt;&lt;/p&gt; &lt;p&gt;2) Open your NetBeans 6.5 and go at &lt;em&gt;Tools&lt;/em&gt; →
      &lt;em&gt;Plugins&lt;/em&gt; and go to &lt;em&gt;Downloaded&lt;/em&gt; tab. In a plain and new NetBeans installation there will be no plugin in this tab yet.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;strong&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step01.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step01-500x312.png" title="netbeans javafx linux step01" height="312" width="500" alt="netbeans
      javafx linux step01" class="alignnone size-medium wp-image-2582" /&gt;&lt;/a&gt;&lt;br /&gt; &lt;/strong&gt;&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step02.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step02-500x312.png" title="netbeans javafx linux step02" height="312" width="500" alt="netbeans javafx linux step02" class="size-medium wp-image-2583 aligncenter"
      /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step03.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step03-500x312.png" title="netbeans javafx linux step03" height="312" width="500" alt="netbeans javafx linux step03" class="size-medium wp-image-2584 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;3) Click on the &lt;em&gt;Add Plugins&lt;/em&gt; button
      and head to the directory you extracted the file and select all .nbm files.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step04.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step04-500x312.png" title="netbeans javafx linux step 04" height="312" width="500" alt="netbeans javafx linux step 04" class="size-medium wp-image-2585 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt;
      &lt;p&gt;4) You will see a list of 22 plugins selected. Click on the &lt;em&gt;Install&lt;/em&gt; button.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step05.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step05-500x312.png" title="netbeans javafx linux step 05" height="312" width="500" alt="netbeans javafx linux step 05" class="size-medium wp-image-2586 aligncenter"
      /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;5) Just keep clicking on the &lt;em&gt;Next&lt;/em&gt; button.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step06.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step06-500x312.png" title="netbeans javafx linux step 6" height="312" width="500" alt="netbeans javafx linux step 6" class="size-medium wp-image-2587 aligncenter"
      /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;6) Check the license agreement accept box.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step07.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step07-500x312.png" title="netbeans javafx linux step 7" height="312" width="500" alt="netbeans javafx linux step 7" class="size-medium wp-image-2588 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt;
      &lt;p&gt;7) You’ll see a warning because the Linux pluggin is not signed. Don’t worry, just click &lt;em&gt;Continue&lt;/em&gt;.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step08.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step08-500x312.png" title="netbeans javafx linux step 8" height="312" width="500" alt="netbeans javafx linux step 8" class="size-medium
      wp-image-2589 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;8) Click on Finish to restart NetBeans.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step09.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step09-500x312.png" title="netbeans javafx linux step 9" height="312" width="500" alt="netbeans javafx linux step 9" class="size-medium wp-image-2590 aligncenter"
      /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;9) Now we can test it. Go at &lt;em&gt;File&lt;/em&gt; → &lt;em&gt;New Project&lt;/em&gt;, select the JavaFX on &lt;em&gt;Categories&lt;/em&gt; and &lt;em&gt;JavaFX Script Application&lt;/em&gt; on Projects.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step10.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step10-500x312.png"
      title="netbeans javafx linux step 10" height="312" width="500" alt="netbeans javafx linux step 10" class="alignnone size-medium wp-image-2591" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;10) Put some code and run it. There is. JavaFX on Linux.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step11.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/05/netbeans_javafx_linux_step11-500x312.png" title="netbeans
      javafx linux step 11" height="312" width="500" alt="netbeans javafx linux step 11" class="size-medium wp-image-2592 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Considerations&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;This is not a official of JavaFX for Linux! This solution was tested on Ubuntu 9.04 “Jaunty Jackalope” with Java 6 update 13 and NetBeans 6.5.1, but should also work with others Linux distributions and Java versions greater than 5.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Known
      bugs&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;As a non official workaround for JavaFX for Linux you may notice some drawbacks. Some parts of the JavaFX runtime rely on native implementations on the specific operational system. You may not use some multimedia capabilities as video playback, JavaFX Mobile emulator and some performance issues in some effects. Despite that, is perfectly possible to develop applications using JavaFX on NetBeans.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Thanks&lt;/strong&gt;&lt;/p&gt;
      &lt;p&gt;I’d like to thanks some guys around the world. &lt;a href="http://www.weiqigao.com/blog/2008/12/04/using_javafx_1_0_on_linux.html"&gt;Weiqi Gao’s original post on JavaFX on Linux&lt;/a&gt;, &lt;a href="http://java.dzone.com/tips/javafx-11-linux-netbeans"&gt;HuaSong Liu article on DZone&lt;/a&gt; and &lt;a href="http://java-javafx-iipt.blogspot.com/2009/03/javafx-111-netbeans-651-on-linux.html"&gt;Kaesar Alnijres post&lt;/a&gt;.&lt;/p&gt;</description>
      <pubDate>Sat, 16 May 2009 11:53:15 +0000</pubDate>
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      <title>APIDesign - Blogs: API PodCast #1</title>
      <guid isPermaLink="false">http://wiki.apidesign.org/wiki/Blogs:JaroslavTulach:Daily_Life:Podcast1</guid>
      <link>http://wiki.apidesign.org/wiki/Blogs:JaroslavTulach:Daily_Life:Podcast1</link>
      <description>Listen to &lt;a href="http://wiki.apidesign.org/wiki/Blogs:JaroslavTulach:Daily_Life:Podcast1" title="Blogs:JaroslavTulach:Daily Life:Podcast1"&gt;this&lt;/a&gt;: &lt;audio&gt;&lt;source src="http://wiki.apidesign.org/images/c/c9/Apitip01-for-everyone.mp3" type="audio/mp3"&gt;&lt;/source&gt;&lt;/audio&gt;! It is almost a year since we (&lt;a href="http://wiki.apidesign.org/wiki/User:JaroslavTulach" title="User:JaroslavTulach"&gt;me&lt;/a&gt; and &lt;a
      href="http://wiki.apidesign.org/wiki/GeertjanWielenga" title="GeertjanWielenga"&gt;Geertjan&lt;/a&gt;) started our regular &lt;a href="http://wiki.apidesign.org/wiki/API_Design_Tips" title="API Design Tips"&gt;API Design Tips&lt;/a&gt; podcasts. They used to be part of larger &lt;a href="http://wiki.apidesign.org/wiki/NetBeans" title="NetBeans"&gt;NetBeans&lt;/a&gt; &lt;a href="http://www.netbeans.tv/podcasts/NetBeans-Podcast-Episode-%2346-381/" class="external text" rel="nofollow"
      title="http://www.netbeans.tv/podcasts/NetBeans-Podcast-Episode-%2346-381/"&gt;podcasts&lt;/a&gt;, however recently I needed some promotion material for &lt;a href="http://wiki.apidesign.org/wiki/TheAPIBook" title="TheAPIBook"&gt;TheAPIBook&lt;/a&gt; and I decided to extract the API Tip parts. I am glad I can offer these sketches to you. Enjoy &lt;a href="http://wiki.apidesign.org/images/c/c9/Apitip01-for-everyone.mp3" class="internal" title="Apitip01-for-everyone.mp3"&gt;podcast #1&lt;/a&gt;.
      --&lt;a href="http://wiki.apidesign.org/wiki/User:JaroslavTulach" title="User:JaroslavTulach"&gt;JaroslavTulach&lt;/a&gt; 19:50, 12 May 2009 (UTC)</description>
      <pubDate>Tue, 12 May 2009 19:50:00 +0000</pubDate>
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      <title>Paulo Canedo » NetBeans pt_BR: NetBeans dicas(1) – netbeans.conf</title>
      <guid isPermaLink="false">http://www.paulocanedo.com.br/?p=97</guid>
      <link>http://www.paulocanedo.com.br/2009/04/08/netbeans-dicas1-netbeansconf/</link>
      <description>&lt;p&gt;O NetBeans possui um arquivo que serve para definir algumas configurações, como por exemplo tamanho de fonte, opções da JVM, diretório do usuário, definir um lookandfeel, etc. Esse arquivo chama-se netbeans.conf e pode estar em dois diretórios diferentes:&lt;/p&gt; &lt;ul&gt; &lt;li&gt;na pasta $NB_INSTALL/etc/netbeans.conf que indica configurações para qualquer usuário, configuração global&lt;/li&gt; &lt;li&gt;na pasta $USER_DIR/etc/netbeans.conf que indica configurações para o
      usuário atual do sistema&lt;/li&gt; &lt;/ul&gt; &lt;p&gt;O arquivo netbeans.conf possui as seguintes entradas:&lt;/p&gt; &lt;dl&gt; &lt;dt&gt;&lt;strong&gt;netbeans_default_userdir&lt;/strong&gt;&lt;/dt&gt; &lt;dd&gt; Local onde se indica a variável userdir (Só funciona para configuração global, motivo óbvil, rs..)&lt;/dd&gt; &lt;/dl&gt; &lt;dl&gt; &lt;dt&gt;&lt;strong&gt;netbeans_default_options&lt;/strong&gt;&lt;/dt&gt; &lt;dd&gt; Pode-se passar qualquer parâmetro para a JVM, como por exemplo:
      configurações de memória, opções de depurador, tamanho da fonte (–font-size), &lt;a href="http://www.paulocanedo.com.br/2009/02/03/aplicando-o-nimbus-look-and-feel-no-netbeans/" title="Veja um exemplo aqui"&gt;look and feel&lt;/a&gt;, etc.&lt;/dd&gt; &lt;/dl&gt; &lt;dl&gt; &lt;dt&gt;&lt;strong&gt;netbeans_jdkhome&lt;/strong&gt;&lt;/dt&gt; &lt;dd&gt; Local onde o NetBeans vai buscar o JDK padrão.&lt;/dd&gt; &lt;/dl&gt; &lt;dl&gt; &lt;dt&gt;&lt;strong&gt;netbeans_extraclusters&lt;/strong&gt;&lt;/dt&gt;
      &lt;dd&gt; Clusters adicionais para que o NetBeans possa utilizar.&lt;/dd&gt; &lt;/dl&gt; &lt;p&gt;Exemplo de uma entrada modificada:&lt;br /&gt; &lt;strong&gt;netbeans_default_options&lt;/strong&gt;=”-J-Dorg.glassfish.v3.installRoot=\”/home/paulocanedo/Programas/glassfish-v3-prelude\” -J-Dcom.sun.aas.installRoot=\”/home/paulocanedo/Programas/glassfish-v2ur2\” -J-client -J-Xverify:none -J-Xss2m &lt;strong&gt;-J-Xms128m&lt;/strong&gt; &lt;strong&gt;-J-XX:PermSize=64m&lt;/strong&gt;
      &lt;strong&gt;-J-XX:MaxPermSize=1000m&lt;/strong&gt; -J-Dapple.laf.useScreenMenuBar=true -J-Dsun.java2d.noddraw=true &lt;strong&gt;–laf Nimbus&lt;/strong&gt;”&lt;/p&gt; &lt;p&gt;Este exemplo basicamente altera o lookandfeel para o Nimbus e faz algumas modificações nas configurações de memória da JVM.&lt;/p&gt; &lt;h2&gt;Referências:&lt;/h2&gt; &lt;p&gt;&lt;a href="http://wiki.netbeans.org/FaqNetbeansConf" title="Faq NetBeans
      Conf"&gt;&amp;lt;http://wiki.netbeans.org/FaqNetbeansConf&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;&lt;a href="http://docs.sun.com/source/817-2180-10/pt_chap5.html"&gt;&amp;lt;http://docs.sun.com/source/817-2180-10/pt_chap5.html&gt;&lt;/a&gt;&lt;/p&gt;</description>
      <pubDate>Wed, 08 Apr 2009 17:00:50 +0000</pubDate>
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    <item>
      <title>NetFeijão Brazil: CodeGen - hashCode() e equals(Object) no Netbeans 5.5.1</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-3315938033137076055</guid>
      <link>http://netfeijao.blogspot.com/2007/09/codegen-hashcode-e-equalsobject-no.html</link>
      <description>Só agora que na nova versão do NetBeans 6.0 é que é possível na IDE criar os métodos equals() e hashCode(Object), o que na verdade é uma mão na roda para muitos desenvolvedores, encontrei alguns desenvolvedores como Vinicius Senger da Globalcode e Jefferson Prestes do time de tradução que me disserem que abriam o eclipse apenas para utilizar o recurso de criação destes métodos....&lt;br /&gt;Pensando nisso, como fazia um tempo que não mexia na &lt;a
      href="http://platform.netbeans.org/"&gt;plataforma netBeans&lt;/a&gt;, decidi criar um plugin para a comunidade e de quebra relembrar as APIs da plataforma.&lt;br /&gt;E o plugin faz justamente isto, gera os métodos equals e hashCode baseados nos campos da classe que esta em foco no editor, o método criar os métodos respeitando o contrato de implementação.&lt;p&gt; Onde o contrato nos diz que para implementar uma relação equivalente em referencias de objetos não nulo o método:
      &lt;/p&gt;&lt;ul&gt;&lt;li&gt;É &lt;i&gt;reflexivo&lt;/i&gt;: para qualquer valor de referencia not null para &lt;code&gt;x&lt;/code&gt;, &lt;code&gt;x.equals(x)&lt;/code&gt; deve retornar &lt;code&gt;true&lt;/code&gt;. &lt;/li&gt;&lt;li&gt;É &lt;i&gt;simétrico&lt;/i&gt;: para qualquer valor de referencia not null para &lt;code&gt;x&lt;/code&gt; e &lt;code&gt;y&lt;/code&gt;, &lt;code&gt;x.equals(y)&lt;/code&gt; deve retornar &lt;code&gt;true&lt;/code&gt; se e somente se
      &lt;code&gt;y.equals(x)&lt;/code&gt; retornar &lt;code&gt;true&lt;/code&gt;. &lt;/li&gt;&lt;li&gt;É &lt;i&gt;transitivo&lt;/i&gt;: para qualquer valor de referencia not null para &lt;code&gt;x&lt;/code&gt;, &lt;code&gt;y&lt;/code&gt;, e &lt;code&gt;z&lt;/code&gt;, se &lt;code&gt;x.equals(y)&lt;/code&gt; retornar &lt;code&gt;true&lt;/code&gt; e &lt;code&gt;y.equals(z)&lt;/code&gt; retornar &lt;code&gt;true&lt;/code&gt;, então &lt;code&gt;x.equals(z)&lt;/code&gt; deve retornar
      &lt;code&gt;true&lt;/code&gt;. &lt;/li&gt;&lt;li&gt;É &lt;i&gt;consistent&lt;/i&gt;e: para qualquer valor de referencia not null para &lt;code&gt;x e&lt;/code&gt; &lt;code&gt;y&lt;/code&gt;, multiplas invocações de &lt;tt&gt;x.equals(y)&lt;/tt&gt; consistentemente retornarão &lt;code&gt;true&lt;/code&gt; ou consistentemente retornarão &lt;code&gt;false&lt;/code&gt;. &lt;/li&gt;&lt;li&gt;Para qualquer valor de referencia not null para &lt;code&gt;x&lt;/code&gt;, &lt;code&gt;x.equals(null)&lt;/code&gt;
      deve retonar &lt;code&gt;false&lt;/code&gt;. &lt;/li&gt;&lt;/ul&gt;&lt;br /&gt;Como não poderia deixar de ser, temos que seguir um contrato para seguir&lt;code&gt; hashCode&lt;/code&gt; que é: &lt;ul&gt;&lt;li&gt;Sempre que for invocado no mesmo objeto mais de uma vez durante a execução de uma aplicação Java, o método &lt;tt&gt;hashCode&lt;/tt&gt; deve sempre retornar o mesmo integer. &lt;/li&gt;&lt;li&gt;Se dois objetos são iguais de acordo com a execução do método
      &lt;tt&gt;equals(Object)&lt;/tt&gt;, então chamar o método &lt;code&gt;hashCode&lt;/code&gt; em cada um dos dois objetos deve produzir o mesmo resultado inteiro. &lt;/li&gt;&lt;li&gt;Não é obrigado que se dois objetos são diferentes de acordo com a execução do método &lt;tt&gt;equals(Object) &lt;/tt&gt;que chamando o método &lt;tt&gt;hashCode&lt;/tt&gt; em cada um dos dois objetos deve produzir resultados inteiros distintos. Entretanto, o programador deve ter cautela, pois produzir resultados
      inteiros distintos para objetos diferentes podeve causar problemas de performance ao utilizar hashtables.&lt;/li&gt;&lt;/ul&gt; Essas são as regras para se implementar equals(Object) e hashCode(), além de seguir estas regras o plugin segue a espeficação de Joshua Bloch para a implementação destes métodos no livro Effective Java. Portanto talvez você pode achar a implementação bem similar a forma do eclipse produzir estes métodos.&lt;br /&gt;Segue abaixo alguns screenshots do plugin. O plugin esta
      internacionalizado, disponivel para inglês e português.&lt;br /&gt;Para instalar o plugin efetue o download do arquivo nbm no &lt;a href="http://plugins.netbeans.org/"&gt;portal de plugin do netbeans&lt;/a&gt; clicando &lt;a href="http://plugins.netbeans.org/PluginPortal/faces/PluginDetailPage.jsp;jsessionid=442da5c1824e23ffffffffa03783636289464?pluginid=3556"&gt;aqui&lt;/a&gt;.&lt;br /&gt;Após instalar o nbm espere enquanto o netBeans faz um "hot deploy", após a instalação, para utilizar o plugin,
      no editor de um arquivo java basta acessar o menu Refatorar &gt; Implementar hashCode() e equals(Object) ou clicando com o botão direito do mouse e acessando o menu pop up Refatorar &gt; Implementar hashCode() e equals(Object).&lt;br /&gt;&lt;br /&gt;&lt;a href="http://1.bp.blogspot.com/_6CJaDmsVepU/Rvr8piAeygI/AAAAAAAAACs/_FAot1ngARY/s1600-h/CodeGen2.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/Rvr8piAeygI/AAAAAAAAACs/_FAot1ngARY/s400/CodeGen2.jpg" alt="" style="margin: 0px auto 10px;
      display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5114678117266278914" /&gt;&lt;/a&gt; Após pressionar o botão será apresentado uma JDialog disponibilizando as fields que você deseja implementar nos métodos.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://3.bp.blogspot.com/_6CJaDmsVepU/Rvr8BCAeyfI/AAAAAAAAACk/Co0COpQW51Y/s1600-h/CodeGen1.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/Rvr8BCAeyfI/AAAAAAAAACk/Co0COpQW51Y/s400/CodeGen1.jpg" alt="" style="margin:
      0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5114677421481576946" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;Após pressionar ok, pronto o código esta pronto =) ,, fácil não.. Eclipse para que ? hehe&lt;br /&gt;&lt;br /&gt;E ele até que é esperto, se você tentar criar os métodos em uma classe que já possui os métodos, o plugin dá mensagem.&lt;br /&gt;&lt;br /&gt;&lt;img src="file://C:/DOCUME%7E1/Beatnick/CONFIG%7E1/Temp/moz-screenshot.jpg" alt=""
      /&gt;&lt;a href="http://1.bp.blogspot.com/_6CJaDmsVepU/Rvr-kiAeyhI/AAAAAAAAAC0/OXuRt2QC8V4/s1600-h/CodeGen3.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/Rvr-kiAeyhI/AAAAAAAAAC0/OXuRt2QC8V4/s400/CodeGen3.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5114680230390188562" /&gt;&lt;/a&gt;&lt;br /&gt;Se sua classe tiver só a classe equals e quiser só o hashCode por exemplo, ele é bem compreensivo..&lt;br
      /&gt;&lt;a href="http://4.bp.blogspot.com/_6CJaDmsVepU/Rvr_TSAeyiI/AAAAAAAAAC8/fOdoZuZz-8o/s1600-h/CodeGen4.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/Rvr_TSAeyiI/AAAAAAAAAC8/fOdoZuZz-8o/s400/CodeGen4.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5114681033549072930" /&gt;&lt;/a&gt;&lt;br /&gt;Bom é isso, esse é um plugin bem simples, mas que ajuda muito no dia a dia.. peço aos meus queridos amigos que
      baixem este plugin e testem, se tiver dúvidas ou sugestões, é só avisar.&lt;div class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-3315938033137076055?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Wed, 25 Mar 2009 14:11:38 +0000</pubDate>
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      <title>NetFeijão Brazil: Yahoo! Hack Day 2008 Brasil - Bridging The Gap</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-1665686851935257119</guid>
      <link>http://netfeijao.blogspot.com/2008/11/yahoo-hack-day-2008-bridging-gap.html</link>
      <description>&lt;a href="http://4.bp.blogspot.com/_6CJaDmsVepU/SRo529r8RTI/AAAAAAAAAdE/N-mFRg44-Fc/s1600-h/header_blog_brhackday.gif"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/SRo529r8RTI/AAAAAAAAAdE/N-mFRg44-Fc/s400/header_blog_brhackday.gif" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 105px;" border="0" id="BLOGGER_PHOTO_ID_5267586330597803314" /&gt;&lt;/a&gt; In this weekend, we have celebrated the first Yahoo! Open
      Hack in Brazil, it was a great party in fact, the lunch was great, people were taking there time and having fun !!&lt;br /&gt;&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/_6CJaDmsVepU/SRpAMurn-xI/AAAAAAAAAdM/tlUPGvLtZ_M/s1600-h/yahoo+hack+day08-5.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/_6CJaDmsVepU/SRpAMurn-xI/AAAAAAAAAdM/tlUPGvLtZ_M/s320/yahoo+hack+day08-5.jpg" alt="" style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 201px;" border="0"
      id="BLOGGER_PHOTO_ID_5267593301596830482" /&gt;&lt;/a&gt;I can consider myself a luck guy, i was invited to join the &lt;a href="http://www.globalcode.com.br/"&gt;Globalcode&lt;/a&gt; Team, with my friends Vinicius Senger, Yara Senger, Eder Magalhães, Rafael Nunes, Pedro Germano, and a couple of Globalcode classmates =) ..&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold; font-size: 78%;"&gt;Caption: NetBeans plugin presentation&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;&lt;br
      /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://3.bp.blogspot.com/_6CJaDmsVepU/SRttUFyVpFI/AAAAAAAAAd8/g25c_3NZ0ZU/s1600-h/yahoo+hackday08-13.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/SRttUFyVpFI/AAAAAAAAAd8/g25c_3NZ0ZU/s320/yahoo+hackday08-13.jpg" alt="" style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer; width: 320px; height: 206px;" border="0" id="BLOGGER_PHOTO_ID_5267924381058049106" /&gt;&lt;/a&gt;&lt;br /&gt;We have divided the work into team groups and as a result
      we have produced &lt;span style="font-weight: bold;"&gt;FOUR&lt;/span&gt; incredible hacks, yes man, i said four great hacks.. See below:&lt;br /&gt;---------------------------------------------&lt;br /&gt;&lt;ol style="text-align: justify;"&gt;&lt;li&gt;NetBeans Plugin for Yahoo! Blueprint&lt;/li&gt;&lt;li&gt;JSF Renderkit for Yahoo! Blueprint&lt;/li&gt;&lt;li&gt;Mobile Planning Poker for distributed Teams&lt;/li&gt;&lt;li&gt;Supercrud Mashup for Flickr&lt;/li&gt;&lt;/ol&gt;&lt;a
      href="http://3.bp.blogspot.com/_6CJaDmsVepU/SRts4yDKr-I/AAAAAAAAAd0/UN7Z7_MNQYU/s1600-h/yahoo+hackday+08-12.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/SRts4yDKr-I/AAAAAAAAAd0/UN7Z7_MNQYU/s320/yahoo+hackday+08-12.jpg" alt="" style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 320px; height: 213px;" border="0" id="BLOGGER_PHOTO_ID_5267923911903457250" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://www.globalcode.com.br/"&gt;&lt;img
      src="http://2.bp.blogspot.com/_6CJaDmsVepU/SRtsLPyIQiI/AAAAAAAAAds/O5ssIEfuwu0/s320/global_code.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 171px; height: 93px;" border="0" id="BLOGGER_PHOTO_ID_5267923129611076130" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: right;"&gt;&lt;span style="font-weight: bold; font-size: 78%;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Caption: Eder presenting the Planning poker
      mobile&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/_6CJaDmsVepU/SRwTiA3j0PI/AAAAAAAAAeE/5nyKjZ0xmeQ/s1600-h/hackday8.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/_6CJaDmsVepU/SRwTiA3j0PI/AAAAAAAAAeE/5nyKjZ0xmeQ/s320/hackday8.jpg" alt="" style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer; width: 252px; height: 190px;" border="0" id="BLOGGER_PHOTO_ID_5268107139186151666" /&gt;&lt;/a&gt;Obviously, my participation was related to the
      NetBeans plugin development =), it provides a template for Yahoo Blueprint Web Project, a sample application for Yahoo Blueprint, a JBlueprint librarie that encapsulates the Yahoo! Blueprint' API components (developed by Eder Magalhães), some Help Documents, an Update Center and the Developers Guide pdf file inside NetBeans.. =)&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a
      href="http://2.bp.blogspot.com/_6CJaDmsVepU/SRpAseecOTI/AAAAAAAAAdU/RqJ433UjW58/s1600-h/yahoo-hackday08.jpg"&gt;&lt;img src="http://2.bp.blogspot.com/_6CJaDmsVepU/SRpAseecOTI/AAAAAAAAAdU/RqJ433UjW58/s400/yahoo-hackday08.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 266px;" border="0" id="BLOGGER_PHOTO_ID_5267593847002380594" /&gt;&lt;/a&gt;&lt;span style="font-size: 78%;"&gt;Caption: Award on "Bridging the Gap"
      Category&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;Our subject wasn't the prize only, our real intention was to build something useful for Java Developers, and make the work with Yahoo APIs easier with the NetBeans plugin and JSF Renderkit, we are planning open the code on java.net soon and attract new developers to this great platform. so stay tunned for more details !!!&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a
      href="http://3.bp.blogspot.com/_6CJaDmsVepU/SRpBQctJB7I/AAAAAAAAAdc/jgAj78s3LXY/s1600-h/yahoohackday08-2.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/SRpBQctJB7I/AAAAAAAAAdc/jgAj78s3LXY/s400/yahoohackday08-2.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 266px;" border="0" id="BLOGGER_PHOTO_ID_5267594465002457010" /&gt;&lt;/a&gt;&lt;span style="font-size: 78%;"&gt;Caption: Globalcode "Super" Team &lt;/span&gt;&lt;br
      /&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_6CJaDmsVepU/SRpB0S71Y3I/AAAAAAAAAdk/KRkLJS-z8H0/s1600-h/yahoo+hackday-04jpg.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/SRpB0S71Y3I/AAAAAAAAAdk/KRkLJS-z8H0/s400/yahoo+hackday-04jpg.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer; width: 400px; height: 266px;" border="0"
      id="BLOGGER_PHOTO_ID_5267595080855020402" /&gt;&lt;/a&gt;&lt;span style="font-size: 78%;"&gt;Caption: Globalcode Team and some friends from São Carlos&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;div style="text-align: left;"&gt;Congratulations for all the winners. It’s really amazing to see these great and wonderful work .. you are the best !!&lt;br /&gt;&lt;br /&gt;See more details at &lt;a href="http://developer.yahoo.net/blog/archives/2008/11/oi_open_hack_da.html"&gt;Yahoo! Developer
      Network blog by Chris Heilmann&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;span style="font-size: 78%;"&gt;Caption: NetBeans Plugin Presentation&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;One of the best moments, was the Puff Hacking Video,, see for yourself&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://vimeo.com/2199324"&gt;Puff Hacking&lt;/a&gt; from &lt;a href="http://vimeo.com/fcz"&gt;fczuardi&lt;/a&gt; on
      &lt;a href="http://vimeo.com/"&gt;Vimeo&lt;/a&gt;.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Cheers, and we see you again next year !!!!&lt;br /&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;/div&gt;&lt;div class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-1665686851935257119?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Wed, 25 Mar 2009 14:10:30 +0000</pubDate>
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      <title>Controverso eu ? - NetBeans category: NetBeans 6.5.1 Disponível para Download</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2009/03/16/1237231020000.html</guid>
      <link>http://www.go-java.com:80/blog/2009/03/16/1237231020000.html</link>
      <description>Nova versão do netbeans 6.5 , na verdade é uma versão entupida de correções. Baixem via UPDATE CENTER ou pelo site do netbeans mesmo...&lt;br /&gt;</description>
      <pubDate>Mon, 16 Mar 2009 19:17:00 +0000</pubDate>
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      <title>Silveira Neto » netbeans: Arduino and Java</title>
      <guid isPermaLink="false">http://silveiraneto.net/?p=2344</guid>
      <link>http://silveiraneto.net/2009/03/01/arduino-and-java/</link>
      <description>&lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/03/arduino.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/03/arduino.png" title="Arduino" height="316" width="559" alt="Arduino" class="size-full wp-image-2356 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;&lt;a href="http://arduino.cc" title="Arduino Project"&gt;Arduino&lt;/a&gt; is a free popular platform for embedded programming based on a simple I/O board easily
      programmable. Interfacing it with Java allow us to create sophisticated interfaces and take advantages from the several API available in the Java ecosystem.&lt;/p&gt; &lt;p&gt;&lt;small&gt;I’m following the original &lt;a href="http://www.arduino.cc/playground/Interfacing/Java" title="Dave Brink"&gt;Arduino and Java interfacing tutorial by Dave Brink&lt;/a&gt; but in a more practical approach and with more details.&lt;/small&gt;&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Step 1) Install the Arduino
      IDE&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;This is not a completely mandatory step but it will easy a lot our work. Our program will borrow some &lt;a href="http://arduino.cc/en/Main/Software" title="Arduino Software"&gt;Arduino IDE&lt;/a&gt; libraries and configurations&#160; like which serial port it is using and at which &lt;a href="http://en.wikipedia.org/wiki/Baud" title="Boud Rate at Wikipedia"&gt;boud rate&lt;/a&gt;. At the moment I wrote this tutorial the version of Arduino IDE was 0013.&lt;/p&gt;
      &lt;p&gt;&lt;strong&gt;Step 2) Prepare your Arduino&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;Connect your Arduino to the serial port in your computer. Here I’m connecting my Arduino with my laptop throught a USB.&lt;/p&gt; &lt;pre lang="C" style="text-align: center;"&gt;&lt;img src="http://farm4.static.flickr.com/3562/3321316792_993cbff274.jpg" alt="Arduino" /&gt;&lt;/pre&gt; &lt;p&gt;Make sure your Arduino IDE is configured and communicating well if your Arduino. Let put on it a little program that sends
      to us a mensage:&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="c c"&gt;&lt;span style="color: #993333;"&gt;void&lt;/span&gt; setup&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; Serial.&lt;span style="color: #202020;"&gt;begin&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color:
      #0000dd;"&gt;9600&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #993333;"&gt;void&lt;/span&gt; loop&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; Serial.&lt;span style="color: #202020;"&gt;println&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #ff0000;"&gt;"Is
      there anybody out there?"&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; delay&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #0000dd;"&gt;1000&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;&lt;strong&gt;Step 3) Install RXTX Library&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;We will use some libraries to acess the serial port, some of them relies on
      binary implementations on our system. Our first step is to install the &lt;a href="http://www.rxtx.org/" title="RXTX"&gt;RXTX library&lt;/a&gt; (Java CommAPI) in your system. In a Debian like Linux you can do that by:&lt;/p&gt; &lt;blockquote&gt;&lt;p&gt;sudo apt-get install librxtx-java&lt;/p&gt;&lt;/blockquote&gt; &lt;p&gt;Or using a graphical package tool like Synaptic:&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a
      href="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_00.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_00-500x296.png" title="installing rxtx" height="296" width="500" alt="installing rxtx" class="size-medium wp-image-2345 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;For others systems like Windows see the &lt;a href="http://rxtx.qbang.org/wiki/index.php/Installation" title="RXTX Install"&gt;RXTX installation
      docs&lt;/a&gt;.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Step 4) Start a new NetBeans project&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;Again&lt;strong&gt;,&lt;/strong&gt; this is not a mandatory step but will easy a lot our work. &lt;a href="http://netbeans.org"&gt;NetBeans&lt;/a&gt; is a free and open source Java IDE that will help us to develop our little application. Create a new project at &lt;em&gt;File → New Project&lt;/em&gt; and choose at &lt;em&gt;Java&lt;/em&gt; at &lt;em&gt;Categories &lt;/em&gt;and
      &lt;em&gt;Java Application&lt;/em&gt; at &lt;em&gt;Projects&lt;/em&gt;.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_01.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_01-500x323.png" title="netbeans new project" height="323" width="500" alt="netbeans new project" class="size-medium wp-image-2346 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;Chose a name for your
      project. I called mine &lt;em&gt;SerialTalker&lt;/em&gt;.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_02.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_02-500x314.png" title="name your project" height="314" width="500" alt="name your project" class="size-medium wp-image-2347 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;&lt;small&gt;At the moment I wrote this
      tutorial I was using Netbeans version 6.5 and Java 6 update 10 but should work as well on newer and some older versions&lt;/small&gt;&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Step 5) Adding Libraries and a Working Directory&lt;br /&gt; &lt;/strong&gt;&lt;/p&gt; &lt;p&gt;On NetBeans the &lt;em&gt;Projects&lt;/em&gt; tab, right-click your project and choose &lt;em&gt;Properties&lt;/em&gt;.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a
      href="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_03.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_03-500x283.png" title="libraries" height="283" width="500" alt="libraries" class="size-medium wp-image-2348 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;On the &lt;em&gt;Project Properties&lt;/em&gt; window select the &lt;em&gt;Libraries&lt;/em&gt; on the &lt;em&gt;Categories&lt;/em&gt; panel.&lt;/p&gt; &lt;p
      style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_04.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_04-499x340.png" title="Netbeans project libraries" height="340" width="499" alt="Netbeans project libraries" class="size-medium wp-image-2349 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;Click the &lt;em&gt;Add JAR/Folder&lt;/em&gt; button.&lt;/p&gt; &lt;p style="text-align:
      center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_05.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_05-500x307.png" title="arduino directory" height="307" width="500" alt="arduino directory" class="size-medium wp-image-2350 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;Find where you placed your Arduino IDE installation. Inside this directory there’s a lib directory will some JAR files. Select all them and
      click &lt;em&gt;Ok&lt;/em&gt;.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_06.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_06-500x307.png" title="jars libraries" height="307" width="500" alt="jars libraries" class="size-medium wp-image-2351" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;As we want to borrow the Arduino IDE configuration the program needs to know where is they
      configuration files.&#160; There’s a simple way to do that.&lt;/p&gt; &lt;p&gt;Still in the &lt;em&gt;Project Properties&lt;/em&gt; window select &lt;em&gt;Run&lt;/em&gt; at &lt;em&gt;Categories&lt;/em&gt; panel. At &lt;em&gt;Working Directory&lt;/em&gt; click in the &lt;em&gt;Browse&lt;/em&gt; button and select the directory of your Arduino IDE. Mine is at &lt;em&gt;/home/silveira/arduino-0013&lt;/em&gt;.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a
      href="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_08.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_08-499x340.png" title="Working directory" height="340" width="499" alt="Working directory" class="size-medium wp-image-2353 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;You can close now the &lt;em&gt;Project Properties&lt;/em&gt; window. At this moment in autocomplete for these libraries are enable in your code.&lt;/p&gt;
      &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_07.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_07-500x283.png" title="netbeans autocomplete" height="283" width="500" alt="netbeans autocomplete" class="size-medium wp-image-2352 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Step 6) Codding and running&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;Here is the code you can
      replace at Main.java in your project:&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="c c"&gt;package serialtalk; &#160; import gnu.&lt;span style="color: #202020;"&gt;io&lt;/span&gt;.&lt;span style="color: #202020;"&gt;CommPortIdentifier&lt;/span&gt;; import gnu.&lt;span style="color: #202020;"&gt;io&lt;/span&gt;.&lt;span style="color: #202020;"&gt;SerialPort&lt;/span&gt;; import java.&lt;span style="color:
      #202020;"&gt;io&lt;/span&gt;.&lt;span style="color: #202020;"&gt;InputStream&lt;/span&gt;; import java.&lt;span style="color: #202020;"&gt;io&lt;/span&gt;.&lt;span style="color: #202020;"&gt;OutputStream&lt;/span&gt;; import processing.&lt;span style="color: #202020;"&gt;app&lt;/span&gt;.&lt;span style="color: #202020;"&gt;Preferences&lt;/span&gt;; &#160; public class Main &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #993333;"&gt;static&lt;/span&gt; InputStream input;
      &lt;span style="color: #993333;"&gt;static&lt;/span&gt; OutputStream output; &#160; public &lt;span style="color: #993333;"&gt;static&lt;/span&gt; &lt;span style="color: #993333;"&gt;void&lt;/span&gt; main&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #993333;"&gt;String&lt;/span&gt;&lt;span style="color: #009900;"&gt;[&lt;/span&gt;&lt;span style="color: #009900;"&gt;]&lt;/span&gt; args&lt;span style="color: #009900;"&gt;)&lt;/span&gt; throws Exception&lt;span style="color:
      #009900;"&gt;{&lt;/span&gt; Preferences.&lt;span style="color: #202020;"&gt;init&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; System.&lt;span style="color: #202020;"&gt;out&lt;/span&gt;.&lt;span style="color: #202020;"&gt;println&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #ff0000;"&gt;"Using port: "&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; Preferences.&lt;span
      style="color: #202020;"&gt;get&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #ff0000;"&gt;"serial.port"&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; CommPortIdentifier portId &lt;span style="color: #339933;"&gt;=&lt;/span&gt; CommPortIdentifier.&lt;span style="color: #202020;"&gt;getPortIdentifier&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt; Preferences.&lt;span style="color:
      #202020;"&gt;get&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #ff0000;"&gt;"serial.port"&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &#160; SerialPort port &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;SerialPort&lt;span style="color: #009900;"&gt;)&lt;/span&gt;portId.&lt;span style="color: #202020;"&gt;open&lt;/span&gt;&lt;span
      style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #ff0000;"&gt;"serial talk"&lt;/span&gt;&lt;span style="color: #339933;"&gt;,&lt;/span&gt; &lt;span style="color: #0000dd;"&gt;4000&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; input &lt;span style="color: #339933;"&gt;=&lt;/span&gt; port.&lt;span style="color: #202020;"&gt;getInputStream&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; output &lt;span
      style="color: #339933;"&gt;=&lt;/span&gt; port.&lt;span style="color: #202020;"&gt;getOutputStream&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; port.&lt;span style="color: #202020;"&gt;setSerialPortParams&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;Preferences.&lt;span style="color: #202020;"&gt;getInteger&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color:
      #ff0000;"&gt;"serial.debug_rate"&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;,&lt;/span&gt; SerialPort.&lt;span style="color: #202020;"&gt;DATABITS_8&lt;/span&gt;&lt;span style="color: #339933;"&gt;,&lt;/span&gt; SerialPort.&lt;span style="color: #202020;"&gt;STOPBITS_1&lt;/span&gt;&lt;span style="color: #339933;"&gt;,&lt;/span&gt; SerialPort.&lt;span style="color: #202020;"&gt;PARITY_NONE&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #b1b100;"&gt;while&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #000000; font-weight: bold;"&gt;true&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #b1b100;"&gt;while&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;input.&lt;span style="color: #202020;"&gt;available&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;&gt;&lt;/span&gt;&lt;span style="color: #800080;"&gt;0&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; System.&lt;span style="color: #202020;"&gt;out&lt;/span&gt;.&lt;span style="color: #202020;"&gt;print&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span
      style="color: #993333;"&gt;char&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;input.&lt;span style="color: #202020;"&gt;read&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;Now just compile and run (with your Arduino attached in your serial port and running the program of step 2).&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_09.png"&gt;&lt;img
      src="http://silveiraneto.net/wp-content/uploads/2009/03/arduino_java_netbeans_09-500x283.png" title="voillá" height="283" width="500" alt="voillá" class="size-medium wp-image-2354 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;There is. Now you can make your Java programs to talk with your Arduino using a IDE like NetBeans to create rich interfaces.&lt;/p&gt;</description>
      <pubDate>Mon, 02 Mar 2009 02:31:34 +0000</pubDate>
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    <item>
      <title>Controverso eu ? - NetBeans category: NetBeans 6.5 Patch 2</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2009/01/30/1233311452712.html</guid>
      <link>http://www.go-java.com:80/blog/2009/01/30/1233311452712.html</link>
      <description>Foi lançado o Patch 2 do NetBeans 6.5&lt;br /&gt; &lt;br /&gt; Para atualizar você deve ir no menu Help na opção "Check for updates"&lt;br /&gt; &lt;br /&gt; Pronto... baixe e seja feliz :)&lt;br /&gt;</description>
      <pubDate>Fri, 30 Jan 2009 10:30:52 +0000</pubDate>
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    <item>
      <title>Silveira Neto » netbeans: Tirei a SCSNI</title>
      <guid isPermaLink="false">http://silveiraneto.net/?p=2119</guid>
      <link>http://silveiraneto.net/2009/01/10/tirei-a-scsni/</link>
      <description>&lt;p style="text-align: center;"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/01/duke_pulando.gif" title="duke pulando" height="80" width="130" alt="duke pulando" class="size-full wp-image-2121 aligncenter" /&gt;&lt;/p&gt; &lt;p&gt;Já fazem algumas semanas que chegou o resultado, mas eu não tive tempo de postar. Eu passei na prova da certificação SCSNI (&lt;a href="http://www.sun.com/training/certification/netbeans.html" title="site da certificação"&gt;Sun Certified
      Specialist for NetBeans IDE&lt;/a&gt;) durante a fase beta do exame. A notícia foi uma surpresa porque depois da prova eu realmente tinha achado que tinha levado bomba. Mas como a prova era beta, ainda não estava definido qual ia ser a nota de corte, percentual mínimo que devia ser alcançado para você saber se passou ou não.&lt;/p&gt; &lt;p&gt;A certificação SCSNI cobre tópicos de configuração da IDE, setup de projetos, desenvolvimento Java SE, desenvolvimento Java Web EE, edição, testes, sondagem e
      depuração. Felizmente certificação não cobre toda as linguagens e plataformas que o NetBeans atualmente suporte e também deixa de fora a parte de plataforma. No entando é necessário saber o que é e o que não é suportado.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2009/01/duke_scsni.svg"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2009/01/duke_sun_certified_specialist_for_netbeans_ide.png" title="duke sun certified specialist
      for netbeans ide" height="360" width="300" alt="duke sun certified specialist for netbeans ide" class="size-full wp-image-2120 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;Para quem pretende tirar essa certificação no futuro algumas dicas e links úteis:&lt;/p&gt; &lt;ul&gt; &lt;li&gt;O grande Wagner Santos, que escreve o &lt;a href="http://netfeijao.blogspot.com/" title="Net Feijão, sacou?"&gt;Net Feijão&lt;/a&gt;, fez um &lt;a href="http://sites.google.com/site/netbeansscsni/" title="NetBeans
      SCSNI Guide"&gt;excelente guia para a prova&lt;/a&gt;, vale muito a pena dar uma olhada.&lt;/li&gt; &lt;li&gt;Eu também postei um &lt;a href="http://silveiraneto.net/2008/10/22/scsni-study-guide/" title="SCSNI Guide"&gt;pequeno guia para prova&lt;/a&gt;. Ainda tem vários tópicos incompletos mas pode ser útil.&lt;/li&gt; &lt;li&gt;Tenha sempre a mão &lt;a href="http://www.netbeans.org/kb/index.html" title="NetBeans DOCS"&gt;documentação do NetBeans&lt;/a&gt; é bastante vasta e cobre mais do que o
      necessário para a prova.&lt;/li&gt; &lt;li&gt;Assista todos os &lt;a href="http://www.netbeans.org/kb/docs/screencasts.html" title="NetBeans DOCS"&gt;screencasts do NetBeans&lt;/a&gt;. Muitas ds coisas que você precisa saber são mais fáceis de aprender vendo fazer do que lendo como faz. Depois de ver o screencast, tente reproduzir a aula. Há também o &lt;a href="http://www.netbeans.tv/" title="TV NetBeans"&gt;NetBeans TV&lt;/a&gt; que reune vários vídeos e tutoriais relacionados ao
      NetBeans.&lt;/li&gt; &lt;li&gt;Há no wiki do NetBeans uma &lt;a href="http://wiki.netbeans.org/CertExamStudyGuide" title="Guia de Estudo"&gt;guia de estudo&lt;/a&gt; com uma lista de materiais interessantes para a prova.&lt;/li&gt; &lt;/ul&gt;</description>
      <pubDate>Sat, 10 Jan 2009 15:13:21 +0000</pubDate>
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    <item>
      <title>Controverso eu ? - NetBeans category: Previsões 2009 !</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2009/01/07/1231332105004.html</guid>
      <link>http://www.go-java.com:80/blog/2009/01/07/1231332105004.html</link>
      <description>Bom , estou aqui para fazer algumas previsões para este ano de 2009, espero que acerte&#160; na maioria delas...&lt;br /&gt; &lt;br /&gt; &lt;ul&gt; &lt;li&gt;Java se estabelece como plataforma multi-linguagem definitivamente&lt;/li&gt; &lt;li&gt;JRuby mostra-se a melhor implementação da linguagem Ruby de todos os tempos&lt;/li&gt; &lt;li&gt;Yahoo perde grande espaço no setor de buscas&lt;/li&gt; &lt;li&gt;Lançamento do Windows 7 é atrasado&lt;/li&gt; &lt;li&gt;JavaFX mostra-se
      tecnologia morna e sem uso amplo&lt;/li&gt; &lt;li&gt;Sun é vendida&lt;/li&gt; &lt;li&gt;Eu passo de ano e finalmente me formo :P (hehe)&lt;/li&gt; &lt;li&gt;Telefonia IP desbanca de vez telefônicas, e as mesmas entram em uma espiral de queda&lt;/li&gt; &lt;li&gt;Java EE 6 é o foco dos aficionados por novas tecnologias&lt;/li&gt; &lt;li&gt;WebServices SOAP terminam de morrer em aplicações não triviais&lt;/li&gt; &lt;li&gt;SOA é definitivamente enterrado&lt;/li&gt; &lt;li&gt;Steve Jobs
      falece&lt;/li&gt; &lt;li&gt;Apple mantem-se firme mesmo sem Steve Jobs&lt;/li&gt; &lt;li&gt;Dell entra em apuros financeiros&lt;br /&gt; &lt;/li&gt; &lt;li&gt;Processamento de computadores chegam no limite e pedem novas implementações de software para aproveitamento real dos "enjabres" novos criados pelas fabricantes&lt;br /&gt; &lt;/li&gt; &lt;li&gt;Bruno de Souza deixa a Sun&lt;/li&gt; &lt;li&gt;Apache larga o desenvolvimento do OpenJPA&lt;/li&gt; &lt;li&gt;Eclipselink é transformado em 4 opção
      quando o assunto é ORM&lt;/li&gt; &lt;li&gt;A bolsa de valores de são paulo tem recuperação recorde&lt;/li&gt; &lt;li&gt;Finalmente Java pode ser utilizado descentemente em iPhones&lt;/li&gt; &lt;li&gt;Coringão ganha o campeonato brasileiro de 2009&lt;/li&gt; &lt;li&gt;NetBeans se estabelece como opção real a usuários desesperados do Eclipse&lt;/li&gt; &lt;/ul&gt; Acho que são estas ;)&lt;br /&gt; &lt;br /&gt; Abraços !&lt;br /&gt;</description>
      <pubDate>Wed, 07 Jan 2009 12:41:45 +0000</pubDate>
    </item>
    <item>
      <title>Controverso eu ? - NetBeans category: Previsões falhas (micos) de 2008</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2008/12/23/1230028983607.html</guid>
      <link>http://www.go-java.com:80/blog/2008/12/23/1230028983607.html</link>
      <description>&lt;h2&gt;&#160;&lt;/h2&gt; &lt;div class="contentItemBody"&gt; &lt;div align="center"&gt;&lt;img src="http://www.brpoint.net/wp-content/uploads/2006/12/oraculo.jpg" alt="" /&gt;&lt;/div&gt; &lt;/div&gt; &lt;p&gt;Vem chegando o final do ano... e voltamo-nos para as previsões feitas, e as concretizadas no ano...&lt;/p&gt; &lt;p&gt;Interessante como este ano eu quase acertei tudo !&lt;/p&gt; &lt;p&gt;Em negrito as previsões não concretizadas&lt;/p&gt; &lt;p&gt;Vejamos:&lt;/p&gt; &lt;ol&gt;
      &lt;li&gt;Silverlight vai passar como um caminhão por cima da solucao ainda "obscura" Flash/Flex &lt;/li&gt; &lt;li&gt;Ruby não vai se mostrar uma solução assim "tão magica" &lt;/li&gt; &lt;li&gt;Rails vai deixar de ser a primeira resposta quando gritarem "temos que simplificar" &lt;/li&gt; &lt;li&gt;&lt;strong&gt;Java perde espaço em dispositivos móveis&lt;/strong&gt; &lt;/li&gt; &lt;li&gt;Andrioid da Google vai ser mais um GRANDE LANÇAMENTO sem nenhum uso extensivo &lt;/li&gt; &lt;li&gt;GWT morre
      como opção real de desenvolvimento &lt;/li&gt; &lt;li&gt;&lt;strong&gt;JavaFX vai continuar sendo uma promessa de grego&lt;/strong&gt; &lt;/li&gt; &lt;li&gt;&lt;strong&gt;Finalmente a microsoft compra o yahoo&lt;/strong&gt; &lt;/li&gt; &lt;li&gt;Windows Vista vai continuar em queda &lt;/li&gt; &lt;li&gt;NetBeans 6 vai ser escolhido por aqueles que antes preferiam o Eclipse &lt;/li&gt; &lt;li&gt;Mono continua sua caminhada para a total decadência &lt;/li&gt; &lt;li&gt;Delphi termina de morrer diante
      do gigante VisualStudio e do C# &lt;/li&gt; &lt;li&gt;Codegear começa a falir... devido a péssima qualidade de suas IDE's novas... Delphi for PHP , for Ruby entre outros &lt;/li&gt; &lt;li&gt;&lt;strong&gt;Firefox começa a perder mercado devido a bugs irritantes e a falta de inovação&lt;/strong&gt; &lt;/li&gt; &lt;li&gt;A internet começa a ficar mais semântica &lt;/li&gt; &lt;li&gt;Este é o ano do tableless ! &lt;/li&gt; &lt;li&gt;Glassfish começa a ser utilizado em massa em projetos Opensource
      &lt;/li&gt; &lt;li&gt;SOAP WebServices continua sua estrada de total decadência em aplicações não "feijão com arroz" &lt;/li&gt; &lt;li&gt;Passo de ano na faculdade !! (essa eh boa !) &lt;/li&gt; &lt;li&gt;Flex continua escondido e só utilizado em demonstrações imbecis da Adobe &lt;/li&gt; &lt;li&gt;AIR ( aka Apollo) mostra para que veio... ou seja... para nada... &lt;/li&gt; &lt;li&gt;&lt;strong&gt;Inicia-se o ciclo Web para Desktop... encerrando a desesperada procura de conversão Desktop para
      Web&lt;/strong&gt; &lt;/li&gt; &lt;li&gt;A Sun volta a ficar mau das pernas &lt;/li&gt; &lt;li&gt;OpenOffice continua não cheirando e não fedendo &lt;/li&gt; &lt;li&gt;OpenXML se torna mais um padrão pela ISO (infelizmente) &lt;/li&gt; &lt;li&gt;&lt;strong&gt;Rodrigo Kumpera (louds) deixa a Novell&lt;/strong&gt; &lt;/li&gt; &lt;li&gt;&lt;strong&gt;Bruno de Souza deixa a Sun&lt;/strong&gt; &lt;/li&gt; &lt;li&gt;Borland termina de enterrar sua linha de IDE's &lt;/li&gt; &lt;li&gt;&lt;strong&gt;Miguel
      de Icaza insere o mono no core do Gnome&lt;/strong&gt; &lt;/li&gt; &lt;/ol&gt; &lt;p&gt;&#160;Comentários:&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Java perde espaço em dispositivos móveis !&lt;/strong&gt;&lt;br /&gt; Eu sinceramente achei que Java estava se tornando defasado quando a pergunta fosse dispositivos móveis... mas pelo visto até hoje nada é tão abrangente quanto Java ( eu disse abrangente no sentido de base instalada) , quanto muitos estão dizendo que JAvaME morreu... vem o pessoal do Ginga e
      implaca no desenvolvimento da TV digital. Interessante... acho que nessa eu errei feio.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;JavaFX vai continuar sendo uma promessa de grego&lt;/strong&gt;&lt;br /&gt; Promessa de grego ? Puts a Sun lançou a versão 1.0... calou a minha boca :P Pelo menos temos uma versão... agora se vai implacar... só o tempo dirá.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Finalmente a microsoft compra o yahoo&lt;/strong&gt; &lt;br /&gt; Não comprou... MAS FOI QUASE ;)&lt;/p&gt;
      &lt;p&gt;&lt;strong&gt;Firefox começa a perder mercado devido a bugs irritantes e a falta de inovação&lt;/strong&gt; &lt;br /&gt; Os bugs irritantes continuam lá... a falta de inovação é uma constante nelporem o F.F. está em plena ascensão.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Inicia-se o ciclo Web para Desktop... encerrando a desesperada procura de conversão Desktop para Web&lt;/strong&gt; &lt;br /&gt; Não foi este ano... MAS... JavaFX , Silverlight entre outros vão dar inicio a este ciclo em
      breve.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Rodrigo Kumpera (louds) deixa a Novell&lt;/strong&gt; &lt;br /&gt; Não foi este ano hehhe.. e pelo visto vai demorar... ele *REALMENTE* acha que o mono é a unico caminho verdade e vida.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Bruno de Souza deixa a Sun&lt;/strong&gt; &lt;br /&gt; Impressionante como isso ainda não aconteceu.&lt;/p&gt; &lt;p&gt;Bom , como não adianta chorar pelo leite derramado... QUE VENHA 2009 !&lt;/p&gt;</description>
      <pubDate>Tue, 23 Dec 2008 10:43:03 +0000</pubDate>
    </item>
    <item>
      <title>Silveira Neto » netbeans: JavaFX, Simple Tile Set</title>
      <guid isPermaLink="false">http://silveiraneto.net/?p=1951</guid>
      <link>http://silveiraneto.net/2008/12/20/javafx-simple-tile-set/</link>
      <description>&lt;p&gt;Tile sets are a very simple way to draw scenarios with repeated elements. From simple to complex ones using a very low footprint.&lt;/p&gt; &lt;p&gt;First step, load the png file that stores the tileset into a &lt;a href="http://java.sun.com/javafx/1/docs/api/javafx.scene.image/javafx.scene.image.Image.html" title="JavaFX API"&gt;Image&lt;/a&gt;. The file tiles.png shoud be in the same directory of the source code. I adjusted some tiles from those tile set &lt;a
      href="http://silveiraneto.net/2008/08/31/my-free-tileset-version-2/" title="Tile set"&gt;I’ve blogged here before&lt;/a&gt; into a grid of 10×10 tiles.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/12/tiles.png" title="Set of tiles, example" height="320" width="320" alt="Set of tiles, example" class="size-full wp-image-1955 aligncenter" /&gt;&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family:
      monospace;" class="java java"&gt;var tileset &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Image&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; url&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #0000ff;"&gt;"{__DIR__}tiles.png"&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;Notice that each tile have 32 of height and 32 of width. We will assume this and
      use theses numbers when performing calculations to find a single tile in our tile set.&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;def w &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;32&lt;/span&gt;; def h &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;32&lt;/span&gt;;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;To display a Image in the
      screen we use a &lt;a href="http://java.sun.com/javafx/1/docs/api/javafx.scene.image/javafx.scene.image.ImageView.html" title="JavaFX API"&gt;ImageView&lt;/a&gt; node. A ImageView can have a viewport property to create crop or zoom effect. A viewport is just a &lt;a href="http://java.sun.com/javafx/1/docs/api/javafx.geometry/javafx.geometry.Rectangle2D.html"&gt;Rectangle2D&lt;/a&gt;, a object with position (minX and minY), height and width. If we want to display the first tile in the tileset we
      do&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/12/first_tile.png" title="first tile" height="32" width="32" alt="first tile" class="size-full wp-image-1956 aligncenter" /&gt;&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;ImageView &lt;span style="color: #009900;"&gt;{&lt;/span&gt; image&lt;span style="color: #339933;"&gt;:&lt;/span&gt; tileset
      viewport&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Rectangle2D&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; minX&lt;span style="color: #339933;"&gt;:&lt;/span&gt; 0, minY&lt;span style="color: #339933;"&gt;:&lt;/span&gt; 0, height&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;32&lt;/span&gt;, width&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;32&lt;/span&gt;
      &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;Notice that the minX determines the column and minY the row in the tileset. The first row is 0*32, the second row is 1*32 and so on. If we want to display the tile at the second line and third column of the tileset we do&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/12/another_tile.png"
      title="another_tile" height="32" width="32" alt="another_tile" class="size-full wp-image-1957 aligncenter" /&gt;&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;ImageView &lt;span style="color: #009900;"&gt;{&lt;/span&gt; image&lt;span style="color: #339933;"&gt;:&lt;/span&gt; tileset viewport&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Rectangle2D&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;{&lt;/span&gt; minX&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt; &lt;span style="color: #339933;"&gt;*&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;32&lt;/span&gt; , minY&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;&lt;span style="color: #339933;"&gt;*&lt;/span&gt;&lt;span style="color: #cc66cc;"&gt;32&lt;/span&gt;, height&lt;span style="color: #339933;"&gt;:&lt;/span&gt;
      &lt;span style="color: #cc66cc;"&gt;32&lt;/span&gt;, width&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;32&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;Those properties in a Rectangle2D are for init and read only. So I created a list with all Rectangles I can need for use as a viewport.&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div
      class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;def viewports &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;for&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;row in &lt;span style="color: #009900;"&gt;[&lt;/span&gt;0..9&lt;span style="color: #009900;"&gt;]&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color:
      #000000; font-weight: bold;"&gt;for&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;col in &lt;span style="color: #009900;"&gt;[&lt;/span&gt;0..9&lt;span style="color: #009900;"&gt;]&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #003399;"&gt;Rectangle2D&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; minX&lt;span style="color: #339933;"&gt;:&lt;/span&gt; col &lt;span style="color:
      #339933;"&gt;*&lt;/span&gt; w, minY&lt;span style="color: #339933;"&gt;:&lt;/span&gt; row &lt;span style="color: #339933;"&gt;*&lt;/span&gt; h, height&lt;span style="color: #339933;"&gt;:&lt;/span&gt; w, width&lt;span style="color: #339933;"&gt;:&lt;/span&gt; h &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;The scenario map is stored in another list.
      The first element of the list is 7, that is, the first tile in the scenario is the 7th tile from the tile set.&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;var map &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;7&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;,
      &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;8&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;26&lt;/span&gt;, &lt;span style="color:
      #cc66cc;"&gt;40&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;41&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;24&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;13&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;13&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;23&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;24&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color:
      #cc66cc;"&gt;36&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;50&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;51&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;34&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;34&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;,
      &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;25&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color:
      #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;57&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;58&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;44&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;45&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;46&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;35&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;,
      &lt;span style="color: #cc66cc;"&gt;27&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;6&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;55&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;56&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;5&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color:
      #cc66cc;"&gt;38&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;60&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;13&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;16&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;47&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;48&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;15&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;13&lt;/span&gt;, &lt;span style="color:
      #cc66cc;"&gt;61&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;70&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;33&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;,
      &lt;span style="color: #cc66cc;"&gt;71&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color:
      #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;49&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;17&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;,
      &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;18&lt;/span&gt;, &lt;span style="color: #009900;"&gt;]&lt;/span&gt;;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;Finally to create a scenario with 100 tiles, 10 per row and with 10 rows, in a list called &lt;em&gt;tiles&lt;/em&gt;. Each iteration of this loop creates a &lt;em&gt;ImageView&lt;/em&gt;. Each &lt;em&gt;ImageView&lt;/em&gt; will store a single
      tile. We get the tile number in the &lt;em&gt;map&lt;/em&gt; list and so use it to index the &lt;em&gt;viewports&lt;/em&gt; list.&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;var tiles &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;for&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;row in &lt;span style="color:
      #009900;"&gt;[&lt;/span&gt;0..9&lt;span style="color: #009900;"&gt;]&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;for&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;col in &lt;span style="color: #009900;"&gt;[&lt;/span&gt;0..9&lt;span style="color: #009900;"&gt;]&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;{&lt;/span&gt; ImageView &lt;span style="color: #009900;"&gt;{&lt;/span&gt; x&lt;span style="color: #339933;"&gt;:&lt;/span&gt; col &lt;span style="color: #339933;"&gt;*&lt;/span&gt; w, y&lt;span style="color: #339933;"&gt;:&lt;/span&gt; row &lt;span style="color: #339933;"&gt;*&lt;/span&gt; h, viewport&lt;span style="color: #339933;"&gt;:&lt;/span&gt; bind viewports&lt;span style="color: #009900;"&gt;[&lt;/span&gt;map&lt;span style="color: #009900;"&gt;[&lt;/span&gt;row &lt;span
      style="color: #339933;"&gt;*&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;10&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; col&lt;span style="color: #009900;"&gt;]&lt;/span&gt;&lt;span style="color: #009900;"&gt;]&lt;/span&gt; image&lt;span style="color: #339933;"&gt;:&lt;/span&gt; tileset &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt;
      &lt;p&gt;Additionally I added two things to transform this program also in a (extremely)&#160; simple map editor. At each &lt;em&gt;ImageView&lt;/em&gt; I added a callback for &lt;em&gt;onMouseClicked&lt;/em&gt; event. When you click on a tile, it changes its &lt;em&gt;map&lt;/em&gt; position, ie, the tile. The next tile for the left button and the last tile for any other button.&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java
      java"&gt;onMouseClicked&lt;span style="color: #339933;"&gt;:&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt; e&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;MouseEvent&lt;/span&gt; &lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;Void&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; var amount &lt;span style="color:
      #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;if&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;e.&lt;span style="color: #006633;"&gt;button&lt;/span&gt; &lt;span style="color: #339933;"&gt;==&lt;/span&gt; MouseButton.&lt;span style="color: #006633;"&gt;PRIMARY&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;else&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #339933;"&gt;-&lt;/span&gt;&lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;; map&lt;span style="color: #009900;"&gt;[&lt;/span&gt;row &lt;span style="color: #339933;"&gt;*&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;10&lt;/span&gt; &lt;span style="color:
      #339933;"&gt;+&lt;/span&gt; col&lt;span style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;map&lt;span style="color: #009900;"&gt;[&lt;/span&gt;row &lt;span style="color: #339933;"&gt;*&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;10&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; col&lt;span style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt;
      amount&lt;span style="color: #009900;"&gt;)&lt;/span&gt; mod &lt;span style="color: #cc66cc;"&gt;100&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;The other thing is to print the &lt;em&gt;map&lt;/em&gt; list when the program is over. There is the full program:&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;&lt;span style="color: #000000; font-weight:
      bold;"&gt;package&lt;/span&gt; &lt;span style="color: #006699;"&gt;tileeditor&lt;/span&gt;; &#160; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.stage.Stage&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.Scene&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color:
      #006699;"&gt;javafx.scene.image.ImageView&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.image.Image&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.CustomNode&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.Group&lt;/span&gt;;
      &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.Node&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.geometry.Rectangle2D&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.input.MouseEvent&lt;/span&gt;; &lt;span style="color: #000000; font-weight:
      bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.input.MouseButton&lt;/span&gt;; &#160; def w &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;32&lt;/span&gt;; def h &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;32&lt;/span&gt;; &#160; var map &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt; &lt;span style="color:
      #cc66cc;"&gt;7&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;8&lt;/span&gt;, &lt;span
      style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;26&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;40&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;41&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;24&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;13&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;13&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;23&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;24&lt;/span&gt;, &lt;span style="color:
      #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;36&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;50&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;51&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;34&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;34&lt;/span&gt;,
      &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color:
      #cc66cc;"&gt;25&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;57&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;58&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;44&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;45&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;46&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;2&lt;/span&gt;,
      &lt;span style="color: #cc66cc;"&gt;35&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;27&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;6&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;55&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;56&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;5&lt;/span&gt;, &lt;span style="color:
      #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;3&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;38&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;60&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;13&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;16&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;47&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;48&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;15&lt;/span&gt;,
      &lt;span style="color: #cc66cc;"&gt;13&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;61&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;70&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;33&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color:
      #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;71&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;,
      &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;49&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;19&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;17&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color:
      #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;9&lt;/span&gt;, &lt;span style="color: #cc66cc;"&gt;18&lt;/span&gt;, &lt;span style="color: #009900;"&gt;]&lt;/span&gt;; &#160; var tileset &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Image&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; url&lt;span style="color:
      #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #0000ff;"&gt;"{__DIR__}tiles.png"&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; def viewports &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;for&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;row in &lt;span style="color: #009900;"&gt;[&lt;/span&gt;0..9&lt;span style="color: #009900;"&gt;]&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;
      &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;for&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;col in &lt;span style="color: #009900;"&gt;[&lt;/span&gt;0..9&lt;span style="color: #009900;"&gt;]&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #003399;"&gt;Rectangle2D&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt;
      minX&lt;span style="color: #339933;"&gt;:&lt;/span&gt; col &lt;span style="color: #339933;"&gt;*&lt;/span&gt; w, minY&lt;span style="color: #339933;"&gt;:&lt;/span&gt; row &lt;span style="color: #339933;"&gt;*&lt;/span&gt; h, height&lt;span style="color: #339933;"&gt;:&lt;/span&gt; w, width&lt;span style="color: #339933;"&gt;:&lt;/span&gt; h &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160;
      var tiles &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;for&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;row in &lt;span style="color: #009900;"&gt;[&lt;/span&gt;0..9&lt;span style="color: #009900;"&gt;]&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;for&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;col in &lt;span style="color: #009900;"&gt;[&lt;/span&gt;0..9&lt;span style="color: #009900;"&gt;]&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; ImageView &lt;span style="color: #009900;"&gt;{&lt;/span&gt; x&lt;span style="color: #339933;"&gt;:&lt;/span&gt; col &lt;span style="color: #339933;"&gt;*&lt;/span&gt; w, y&lt;span style="color: #339933;"&gt;:&lt;/span&gt; row &lt;span style="color:
      #339933;"&gt;*&lt;/span&gt; h, viewport&lt;span style="color: #339933;"&gt;:&lt;/span&gt; bind viewports&lt;span style="color: #009900;"&gt;[&lt;/span&gt;map&lt;span style="color: #009900;"&gt;[&lt;/span&gt;row &lt;span style="color: #339933;"&gt;*&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;10&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; col&lt;span style="color: #009900;"&gt;]&lt;/span&gt;&lt;span style="color: #009900;"&gt;]&lt;/span&gt; image&lt;span style="color:
      #339933;"&gt;:&lt;/span&gt; tileset &#160; onMouseClicked&lt;span style="color: #339933;"&gt;:&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt; e&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;MouseEvent&lt;/span&gt; &lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;Void&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; var amount &lt;span
      style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;if&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;e.&lt;span style="color: #006633;"&gt;button&lt;/span&gt; &lt;span style="color: #339933;"&gt;==&lt;/span&gt; MouseButton.&lt;span style="color: #006633;"&gt;PRIMARY&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt; &lt;span
      style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;else&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #339933;"&gt;-&lt;/span&gt;&lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;; map&lt;span style="color: #009900;"&gt;[&lt;/span&gt;row &lt;span style="color: #339933;"&gt;*&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;10&lt;/span&gt; &lt;span style="color:
      #339933;"&gt;+&lt;/span&gt; col&lt;span style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;map&lt;span style="color: #009900;"&gt;[&lt;/span&gt;row &lt;span style="color: #339933;"&gt;*&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;10&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; col&lt;span style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt;
      amount&lt;span style="color: #009900;"&gt;)&lt;/span&gt; mod &lt;span style="color: #cc66cc;"&gt;100&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; Stage &lt;span style="color: #009900;"&gt;{&lt;/span&gt; title&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #0000ff;"&gt;"JavaFX Simple Tile
      Editor"&lt;/span&gt; scene&lt;span style="color: #339933;"&gt;:&lt;/span&gt; Scene &lt;span style="color: #009900;"&gt;{&lt;/span&gt; content&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt; tiles &lt;span style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; onClose&lt;span style="color: #339933;"&gt;:&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; println&lt;span style="color: #009900;"&gt;(&lt;/span&gt;map&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;Here is the result for that&lt;em&gt; map&lt;/em&gt;&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;img
      src="http://silveiraneto.net/wp-content/uploads/2008/12/tilemap_javafx.png" title="tlemap javafx" height="320" width="320" alt="tlemap javafx" class="size-full wp-image-1961 aligncenter" /&gt;&lt;/p&gt; &lt;p&gt;And you can try it yourself in your browser.&lt;strong&gt; &lt;a href="http://silveiraneto.net/downloads/SimpleTileEditor/dist/JavaFxSandBox.html" title="Simple Tile Editor Online"&gt;Play it online now&lt;/a&gt;&lt;/strong&gt;.&lt;/p&gt; &lt;p&gt;Here is a video of it working&lt;/p&gt; &lt;p
      style="text-align: center;"&gt;&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Downloads:&lt;/strong&gt;&lt;/p&gt; &lt;ul&gt; &lt;li&gt;Complete source code and project in NetBeans, &lt;a href="http://silveiraneto.net/downloads/SimpleTileEditor.tar.bz2" title="Simple Tile Editor"&gt;SimpleTileEditor.tar.bz2&lt;/a&gt;.&lt;/li&gt; &lt;li&gt;Video of it working, &lt;a href="http://silveiraneto.net/downloads/javafx_tile_set.ogv" title="OGG Video"&gt;javafx_tile_set.ogv&lt;/a&gt;.&lt;/li&gt; &lt;li&gt;Program main
      class, &lt;a href="http://silveiraneto.net/downloads/SimpleTileEditor/src/tileeditor/Main.fx" title="Main class"&gt;Main.fx&lt;/a&gt;.&lt;/li&gt; &lt;/ul&gt; &lt;p&gt;&lt;strong&gt;Possibilities&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;We are using just&#160; a image that can handle 100 tiles, &lt;a href="ttp://silveiraneto.net/wp-content/uploads/2008/12/tiles.png"&gt;tiles.png&lt;/a&gt; with less than 30Kb. The map is also composed with 100 tiles. Each tile we can choose between 100 different tiles, so we
      can compose 10&lt;sup&gt;100&lt;/sup&gt; different maps (one &lt;a href="http://en.wikipedia.org/wiki/Googol" title="Wikipedia, english"&gt;googol&lt;/a&gt;&lt;sup&gt;10&lt;/sup&gt; ). Most of them are useless and without any sense, but some are cool. :)&lt;/p&gt;</description>
      <pubDate>Sat, 20 Dec 2008 19:23:57 +0000</pubDate>
    </item>
    <item>
      <title>Silveira Neto » netbeans: NetBeans with JavaFX 1.0 on Linux</title>
      <guid isPermaLink="false">http://silveiraneto.net/?p=1941</guid>
      <link>http://silveiraneto.net/2008/12/18/netbeans-with-javafx-10-on-linux/</link>
      <description>&lt;p&gt;Following &lt;a href="http://www.weiqigao.com/blog/2008/12/11/javafx_1_0_on_linux_netbeans_plugin.html" title="JavaFX NetBeans Linux"&gt;Weiqi Gao’s steps&lt;/a&gt; it’s possible to already have a complete JavaFX development environment on Linux.&lt;/p&gt; &lt;p&gt;&lt;/p&gt;&lt;center&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/12/netbeans_linux_javafx.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/12/netbeans_linux_javafx-500x312.png"
      title="netbeans_linux_javafx" height="312" width="500" alt="netbeans_linux_javafx" class="aligncenter size-medium wp-image-1942" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;p&gt;&lt;/p&gt; &lt;p&gt;It’s all there for JavaFX development. Code complementation, live preview, the pallet with code snipets, templates, etc. Easier a lot my work. Those features already availiable on Windows and Mac OS X trought the &lt;a href="http://javafx.com/downloads/all.jsp" title="JavaFX Download"&gt;regular JavaFX
      Kit&lt;/a&gt;.&lt;/p&gt;</description>
      <pubDate>Thu, 18 Dec 2008 03:58:57 +0000</pubDate>
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    <item>
      <title>APIDesign - Blogs: 2009: The Year of Annotations</title>
      <guid isPermaLink="false">http://wiki.apidesign.org/wiki/TheYearOfAnnotations2009</guid>
      <link>http://wiki.apidesign.org/wiki/TheYearOfAnnotations2009</link>
      <description>&lt;p&gt;As I noted recently, I see the year 2009 as &lt;a href="http://wiki.apidesign.org/wiki/TheYearOfAnnotations2009" title="TheYearOfAnnotations2009"&gt;the year of annotations&lt;/a&gt;. The &lt;a href="http://wiki.apidesign.org/wiki/NetBeans" title="NetBeans"&gt;NetBeans&lt;/a&gt; project is about to rely on them more heavily. Finally! We've been waiting for that for ages, but finally we can compile with &lt;a href="http://wiki.apidesign.org/wiki/JDK" title="JDK"&gt;JDK&lt;/a&gt;
      1.6 &lt;a href="http://wiki.apidesign.org/wiki/JavaC" class="mw-redirect" title="JavaC"&gt;JavaC&lt;/a&gt; and we can use &lt;a href="http://wiki.apidesign.org/wiki/CompileTimeCache" title="CompileTimeCache"&gt;compile time&lt;/a&gt; &lt;a href="http://wiki.apidesign.org/wiki/AnnotationProcessor" title="AnnotationProcessor"&gt;annotation processors&lt;/a&gt;. As a result we can replace our &lt;a href="http://wiki.apidesign.org/wiki/NetBeansLayers" title="NetBeansLayers"&gt;layer based
      registrations&lt;/a&gt; with &lt;a href="http://wiki.apidesign.org/wiki/Annotations" title="Annotations"&gt;annotations&lt;/a&gt; and benefit from compile type checking, code completion, from having the registrations in the same place as the code that is being registered, etc. Also we can offer our &lt;a href="http://wiki.apidesign.org/wiki/API" class="mw-redirect" title="API"&gt;API&lt;/a&gt; users simple looking &lt;a href="http://wiki.apidesign.org/wiki/Annotations"
      title="Annotations"&gt;annotations&lt;/a&gt; and let associated &lt;a href="http://wiki.apidesign.org/wiki/AnnotationProcessor" title="AnnotationProcessor"&gt;annotation processors&lt;/a&gt; do more advanced and more effective processing. As a result the developers have simple &lt;a href="http://wiki.apidesign.org/wiki/API" class="mw-redirect" title="API"&gt;API&lt;/a&gt; to deal with, while actual registration hidden behind can be as effective as possible, even at the cost of complexity, but without
      compromises to reliability (as the complexity is kept in the processing infrastructure, not exposed to &lt;a href="http://wiki.apidesign.org/wiki/API" class="mw-redirect" title="API"&gt;API&lt;/a&gt; users). &lt;/p&gt;&lt;p&gt;The other project related to &lt;a href="http://wiki.apidesign.org/wiki/Annotations" title="Annotations"&gt;annotations&lt;/a&gt; that we are likely to incorporate during 2009 is our extended use of &lt;a href="http://jcp.org/en/jsr/detail?id=305" class="external text"
      rel="nofollow" title="http://jcp.org/en/jsr/detail?id=305"&gt;Annotations for Software Defect Detection&lt;/a&gt;. This is heavily based on the &lt;a href="http://jcp.org/en/jsr/detail?id=305" class="external text" rel="nofollow" title="http://jcp.org/en/jsr/detail?id=305"&gt;JSR 305&lt;/a&gt;, yet until it is stable we do not want to expose such unstable API to users of our stable &lt;a href="http://wiki.apidesign.org/wiki/API" class="mw-redirect" title="API"&gt;APIs&lt;/a&gt; (more on that in &lt;a
      href="http://wiki.apidesign.org/wiki/Cooperating_with_Other_APIs" title="Cooperating with Other APIs"&gt;Chapter 10&lt;/a&gt;, in section Beware of Using Other APIs). As such we are going to create our own &lt;a href="http://wiki.apidesign.org/wiki/Annotations" title="Annotations"&gt;annotations&lt;/a&gt; (still recognizable by &lt;a href="http://wiki.apidesign.org/wiki/FindBugs" class="mw-redirect" title="FindBugs"&gt;FindBugs&lt;/a&gt; and co.). The hope is that our annotation will stay compatible
      even if the underlaying &lt;a href="http://jcp.org/en/jsr/detail?id=305" class="external text" rel="nofollow" title="http://jcp.org/en/jsr/detail?id=305"&gt;JSR 305&lt;/a&gt; slightly changes. Please find our &lt;a href="http://www.netbeans.org/nonav/issues/showattachment.cgi/73321/annotations_tmp.patch" class="external text" rel="nofollow" title="http://www.netbeans.org/nonav/issues/showattachment.cgi/73321/annotations_tmp.patch"&gt;current patch&lt;/a&gt; and comment here or in the &lt;a
      href="http://www.netbeans.org/issues/show_bug.cgi?id=137437" class="external text" rel="nofollow" title="http://www.netbeans.org/issues/show_bug.cgi?id=137437"&gt;issue 137437&lt;/a&gt;. &lt;/p&gt;&lt;p&gt;Last project that deals with annotations is developed by our editor hints guru Jan Lahoda - its aim is to &lt;i&gt;bring complex refactoring to masses&lt;/i&gt;! How? Why? We have observed that using &lt;b&gt;@Deprecated&lt;/b&gt; annotation is good hint to help your API users recognize that some
      part of your &lt;a href="http://wiki.apidesign.org/wiki/API" class="mw-redirect" title="API"&gt;API&lt;/a&gt; is obsolete and shall no longer be used, however that in no way helps users of your &lt;a href="http://wiki.apidesign.org/wiki/API" class="mw-redirect" title="API"&gt;API&lt;/a&gt; with converting their code to new, non-deprecated style. We have a solution: Use &lt;a href="https://lang.dev.java.net/" class="external text" rel="nofollow" title="https://lang.dev.java.net/"&gt;Code
      Transformation Annotations&lt;/a&gt;! Dear [API] writers, let's adopt these annotations and use them in your &lt;a href="http://wiki.apidesign.org/wiki/API" class="mw-redirect" title="API"&gt;API&lt;/a&gt;! They are completely standalone (&lt;a href="http://hudson.apidesign.org/job/net.java.lang/javadoc/" class="external text" rel="nofollow" title="http://hudson.apidesign.org/job/net.java.lang/javadoc/"&gt;read more&lt;/a&gt;), lightweight and we are ready to incorporate feedback of everyone
      interested in the project. Indeed, my plan is to bring these &lt;i&gt;easy to use and flexible refactorings&lt;/i&gt; to &lt;a href="http://wiki.apidesign.org/wiki/NetBeans" title="NetBeans"&gt;NetBeans&lt;/a&gt; soon, hopefully for &lt;a href="http://wiki.apidesign.org/wiki/TheYearOfAnnotations2009" title="TheYearOfAnnotations2009"&gt;version 7.0&lt;/a&gt;. &lt;/p&gt;&lt;p&gt;So these are my three &lt;i&gt;annotation related&lt;/i&gt; projects. I find them quite exciting and I cannot wait to see
      them being used. &lt;a href="http://wiki.apidesign.org/wiki/Annotations" title="Annotations"&gt;Annotations&lt;/a&gt; are here to simplify life of &lt;a href="http://wiki.apidesign.org/wiki/API" class="mw-redirect" title="API"&gt;API&lt;/a&gt; users and developers. As soon as we have them, we will have full right to call the year 2009 the &lt;a href="http://wiki.apidesign.org/wiki/TheYearOfAnnotations2009" title="TheYearOfAnnotations2009"&gt;year of annotations&lt;/a&gt;! &lt;/p&gt; Listen to our
      podcast &lt;audio&gt;&lt;source src="http://wiki.apidesign.org/images/b/b0/Apitip06-year-of-annotations.mp3" type="audio/mp3"&gt;&lt;/source&gt;&lt;/audio&gt; or &lt;a href="http://wiki.apidesign.org/images/b/b0/Apitip06-year-of-annotations.mp3" class="internal" title="Apitip06-year-of-annotations.mp3"&gt;download it&lt;/a&gt;. &lt;div id="commentForm"&gt;&lt;form action="http://wiki.apidesign.org/index.php?title=Special:ProcessComment" method="post"&gt;&lt;input type="hidden" name="titleKey"
      value="Blogs" id="titleKey" /&gt;&lt;input type="hidden" name="titleNS" value="0" id="titleNS" /&gt;&lt;p&gt;Name (required): &lt;br /&gt;&lt;input type="text" name="commenterName" id="commenterName" /&gt;&lt;/p&gt;&lt;p&gt;Website: &lt;br /&gt;&lt;input type="text" name="commenterURL" value="http://" id="commenterURL" /&gt;&lt;/p&gt;&lt;p&gt;Comment: &lt;br /&gt;&lt;textarea style="width: 30em;" rows="5" name="comment" id="comment"&gt;&lt;/textarea&gt;&lt;/p&gt; &lt;noscript&gt; &amp;lt;br /&gt;
      &amp;lt;textarea cols="40" name="recaptcha_challenge_field" rows="3"&gt;&amp;lt;/textarea&gt; &amp;lt;input name="recaptcha_response_field" type="hidden" value="manual_challenge" /&gt; &lt;/noscript&gt;&lt;p&gt;&lt;input type="submit" id="submit" value="Submit" /&gt;&lt;/p&gt;&lt;/form&gt;&lt;/div&gt; &lt;p&gt;--&lt;a href="http://wiki.apidesign.org/wiki/User:JaroslavTulach" title="User:JaroslavTulach"&gt;JaroslavTulach&lt;/a&gt; 09:06, 12 December 2008 (UTC) &lt;/p&gt;</description>
      <pubDate>Fri, 12 Dec 2008 09:06:00 +0000</pubDate>
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      <title>Controverso eu ? - NetBeans category: NetBeans 6.5 Patch 1 Released !</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2008/12/10/1228914183565.html</guid>
      <link>http://www.go-java.com:80/blog/2008/12/10/1228914183565.html</link>
      <description>&lt;p&gt;O primeiro patch do NetBeans 6.5 está disponível para download no UPDATE CENTER, ele corrige uma porção de coisas chatas...&lt;/p&gt; &lt;p&gt;A lista completa de correções pode ser vista &lt;a href="http://wiki.netbeans.org/NetBeans6.5PatchesInfo"&gt;aqui&lt;/a&gt;.&lt;/p&gt; &lt;p&gt;Lembrando que você deve mandar atualizar duas vezes , a primeira puxa uma atualização do UpdateCenter e a outra puxa as demais...&lt;/p&gt; &lt;p&gt;Atualizem !&lt;/p&gt;
      &lt;p&gt;&#160;&lt;/p&gt;</description>
      <pubDate>Wed, 10 Dec 2008 13:03:03 +0000</pubDate>
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      <title>NetFeijão Brazil: E o Netbeans fala Português</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-547706816534971622</guid>
      <link>http://netfeijao.blogspot.com/2007/08/e-o-netbeans-fala-portugus.html</link>
      <description>A partir da versão 5.0 foi iniciado um projeto de tradução do NetBeans para diversos idiomas, entre eles o Português do Brasil (pt_Br). Foi neste momento que a comunidade de desenvolvedores brasileiros mostrou todo seu potencial, onde a partir da versão 5.5, em tempo invejável, sob a coordenação de Michel Graciano nossa equipe conseguiu um grande destaque dentro os outros projetos, pois foi o primeiro a finalizar toda a internacionalização para esta versão, tornando-se modelo para os
      demais times de outros idiomas.&lt;br /&gt;O NetBeans 5.5 foi a primeira versão totalmente internacionalizada e organizada pela comunidade disponibilizada pela Sun Microsystems (Sun), até então apenas as versões em japonês e chinês estavam disponíveis, ambas patrocinadas pela própria empresa. Não há como deixar de destacar vários benefícios de ter-se uma ferramenta livre em português, entre os principais incentivadores está em motivar e reduzir os obstáculos que os acadêmicos enfrentam nos bancos
      escolares em nossas universidades e cursos técnicos, onde muitas vezes o idioma inglês é apenas mais um dos inúmeros obstáculos e uma ferramenta na sua língua nativa ajuda muito a entender suas funcionalidades. Outro motivo não menos relevante é o fato dos governos e seus órgãos fazerem uso preferencial de softwares no idioma oficial, até porque muitas vezes o uso de sistemas em idioma estrangeiro é vetado. Desta forma softwares traduzidos ganham mais popularidade aos não traduzidos, sendo essa a
      intenção do projeto, fazer o NetBeans ser o mais popular possível. Não podendo deixar de destacar, a internacionalização reflete diretamente em produtos desenvolvidos sobre o NetBeans Platform, onde estas tradução saem de graça para a empresa ou desenvolvedor do projeto.&lt;br /&gt;&lt;br /&gt;Todo o projeto teve o acompanhamento do pessoal interno da Sun bem como do projeto NetBeans, em particular Janice Campbell e Masaki Katakai, os quais coordenam e ajudam os projetos de internacionalização. Este
      tipo de iniciativa é bastante importante pois reduz as distâncias entre os desenvolvedores independentes e a própria Sun. A versão 6.0 do Netbeans ainda não está disponível em português, mas o projeto de tradução já esta se preparando para esta próxima etapa, e você pode participar, quanto mais colabordores melhor. Para participar acesse o site oficial do projeto (ver Referências), inscreva-se na lista de discussão e quaisquer dúvidas o pessoal estará pronto para respondê-las. Na última edição do Sun
      Tech Days em São Paulo (Figura abaixo), aconteceu uma apresentação do projeto e a entrega dos certificados de participação.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://2.bp.blogspot.com/_6CJaDmsVepU/RvHyjPgK0LI/AAAAAAAAACM/S0jM7pLgMLA/s1600-h/NB_Brazil_Team.JPG"&gt;&lt;img src="http://2.bp.blogspot.com/_6CJaDmsVepU/RvHyjPgK0LI/AAAAAAAAACM/S0jM7pLgMLA/s400/NB_Brazil_Team.JPG" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0"
      id="BLOGGER_PHOTO_ID_5112133739313025202" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;div style="text-align: left;"&gt;&lt;span style="font-size: 78%;"&gt;&lt;b&gt;&lt;span&gt;Foto&lt;/span&gt;&lt;/b&gt;: Eduardo Costa, Marcos Junqueira, (Eu) Wagner Santos, Jefferson Prestes, Michel Graciano e o Bruno Souza o “Javaman” que apresentou o projeto.&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;p style="margin-left: 18pt; text-align: justify; text-indent: 17.4pt;" class="MsoNormal"&gt;&lt;span style="font-size:
      9;"&gt;&lt;/span&gt;&lt;/p&gt; &lt;span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-547706816534971622?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Wed, 10 Dec 2008 04:43:34 +0000</pubDate>
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      <title>NetFeijão Brazil: Tim Boudreau e Henry Story no Brasil</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-5919452608750576458</guid>
      <link>http://netfeijao.blogspot.com/2007/12/tim-boudreau-e-henry-story-no-brasil.html</link>
      <description>Segunda Feira (05/12/2007) esteve em São Paulo Tim Boudreau o engenheiro senior da Sun e um dos criadores NetBeans, ele esteve em um Mini curso exclusivo da &lt;a href="http://www.globalcode.com.br/"&gt;Globalcode,&lt;/a&gt; esteve falando sobre as mais recentes funcionalidades do NetBeans 6.0 tais como: Melhorias no editor; Suporte a Ruby/JRuby/Ruby on Rails; Instalação e atualização mais fáceis; Desenvolvimento de GUI Swing; Profiling; Web e Java EE; Mobilidade; SOA; UML; Melhorias na
      API da plataforma NetBeans.&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://3.bp.blogspot.com/_6CJaDmsVepU/R1aUpkAgKOI/AAAAAAAAAEM/ZRvN3D5yVt0/s1600-h/MC_Netbeans2.jpg"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/R1aUpkAgKOI/AAAAAAAAAEM/ZRvN3D5yVt0/s320/MC_Netbeans2.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5140459466451331298" /&gt;&lt;/a&gt;&lt;span style="font-size:
      78%;"&gt;Vinicius Senger e Tim Boudreau&lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://1.bp.blogspot.com/_6CJaDmsVepU/R1aVsEAgKQI/AAAAAAAAAEc/UhrXXgYqeDQ/s1600-h/MC_Netbeans4.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/R1aVsEAgKQI/AAAAAAAAAEc/UhrXXgYqeDQ/s320/MC_Netbeans4.jpg" alt="" style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5140460608912632066" /&gt;&lt;/a&gt; &lt;span style="font-size:
      78%;"&gt;&lt;br /&gt;&lt;/span&gt;Mauricio Leal da Sun fez uma demo das novas funcionalidades do NetBeans 6 para o desenvolvimento de aplicativos JavaME.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Nos próximos dias a Globalcode irá promover outro mini curso sobre Web Semântica com Henry Story, fiquem ligados pois as vagas se esgotam rapidamente...&lt;br /&gt;Para quem não sabe
      Web Semântica é o rumo atual que a Web tem tomado e em um sentido mais amplo permitirá que homem e máquina trabalhem em cooperação. Hoje o grande desafio é desenvolver tecnologias e linguagens que tornem a informação legível para as máquinas, essa integração hoje em dia é possível graças ao XML (eXtensible Markup Language), ao RDF (Resource Description Framework) e arquiteturas de metadados..&lt;br /&gt;A Web Semântica é associada ao Web 3.0 como um próximo passo na evolução da rede mundial de
      computadores. Ela tem como objetivo imediato de categorizar as informações aumentando assim a eficiência em mecanismos de ferramentas de busca como Google, Altavista, etc...&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;a href="http://1.bp.blogspot.com/_6CJaDmsVepU/R1aZ_EAgKRI/AAAAAAAAAEk/MUMODbdu_Qw/s1600-h/W3c_semantic_web_stack.jpg"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/R1aZ_EAgKRI/AAAAAAAAAEk/MUMODbdu_Qw/s400/W3c_semantic_web_stack.jpg" alt="" style="margin:
      0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5140465333376657682" /&gt;&lt;/a&gt;&lt;span style="font-size: 78%;"&gt;Estrutura de uma Rede Semântica &lt;/span&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;E no fim do mini curso, fui gentilmente convidade pela familia Senger para um jantar com os ilustres visitantes..&lt;br /&gt;&lt;br /&gt;&lt;a
      href="http://4.bp.blogspot.com/_6CJaDmsVepU/R1aa70AgKSI/AAAAAAAAAEs/--otLP8_ANw/s1600-h/MC_Netbeans9.jpg"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/R1aa70AgKSI/AAAAAAAAAEs/--otLP8_ANw/s400/MC_Netbeans9.jpg" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5140466377053710626" /&gt;&lt;/a&gt; &lt;span style="font-size: 78%;"&gt;Jorge Diz, Henry Story, Vinicius Senger, Yara Senger, Tim Boudreau, Mauricio Leal e Wagner
      Santos&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;span style="font-size: 100%;"&gt; Para maiores informações sobre Web Semântica acesse &lt;a href="http://www.w3.org/2001/sw/"&gt;http://www.w3.org/2001/sw/&lt;/a&gt; da W3C.&lt;br /&gt;&lt;br /&gt;&lt;/span&gt;&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-5919452608750576458?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Wed, 10 Dec 2008 04:43:30 +0000</pubDate>
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      <title>NetFeijão Brazil: L10N no SouJava</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-2674734991822921932</guid>
      <link>http://netfeijao.blogspot.com/2008/04/l10n-no-soujava.html</link>
      <description>&lt;a href="http://2.bp.blogspot.com/_6CJaDmsVepU/SAdeTxRF9EI/AAAAAAAAAMI/_nNfG2Q-dtE/s1600-h/logo.png"&gt;&lt;img src="http://2.bp.blogspot.com/_6CJaDmsVepU/SAdeTxRF9EI/AAAAAAAAAMI/_nNfG2Q-dtE/s400/logo.png" alt="" style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190220789303342146" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;a href="http://1.bp.blogspot.com/_6CJaDmsVepU/SAdehhRF9FI/AAAAAAAAAMQ/wJyawDjn5RE/s1600-h/marca-soujava.jpg"&gt;&lt;img
      src="http://1.bp.blogspot.com/_6CJaDmsVepU/SAdehhRF9FI/AAAAAAAAAMQ/wJyawDjn5RE/s400/marca-soujava.jpg" alt="" style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190221025526543442" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;No dia 10 de Abril tive o prazer de dar uma palestra no auditório da Globalcode sobre o projeto de L10N que significa Localization, o 10 se refere as dez
      letras que existe entre a letra L e N.. Jefferson Prestes um dos colaboradores do Projeto e tradução da lista de notícias (newsletter) acabou ajudando bastante nesta apresentação.&lt;br /&gt;No mesmo dia &lt;a href="http://weblogs.java.net/blog/gsporar/"&gt;Greg Sporar&lt;/a&gt;, deu uma palestra sobre as novidades do NetBeans 6.1 (ainda Beta), sobre performance, sobre um plugin do NetBeans para o IReports, entre outras coisas..&lt;br /&gt;Janice Campbell a Gerente Mundial de programas de tradução
      escreveu sobre a palestra neste &lt;a href="http://blogs.sun.com/janicec/entry/talking_up_netbeans_community_in"&gt;link&lt;/a&gt;.&lt;br /&gt;O material da apresentação se encontra no java.net, no projeto do soujava, e pode ser baixado neste &lt;a href="https://soujava.dev.java.net/servlets/ProjectDocumentList?folderID=9045&amp;amp;expandFolder=9045&amp;amp;folderID=0"&gt;link&lt;/a&gt;.&lt;br /&gt;Sobre a palestra:&lt;br /&gt;Falamos sobre o projeto de tradução IDE, que desde a versão 5.5 do
      NetBeans tupiniquim liderada por Michel Graciano, foi totalmente internacionalizada e organizada pela comunidade, ganhando um destaque no cenário internacional sendo considerado um padrão para os outros países em termos de organização e postura.&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;&lt;span style="font-style: italic;"&gt;Benefícios&lt;/span&gt;&lt;/span&gt;&lt;br /&gt;&lt;ul style="font-weight: bold;"&gt;&lt;li&gt;Ambiente
      Acadêmico.&lt;/li&gt;&lt;/ul&gt;&lt;blockquote&gt;Facilidade no aprendizado para os iniciantes cuja língua nativa seja diferente do inglês.&lt;br /&gt;&lt;/blockquote&gt;&lt;ul style="font-weight: bold;"&gt;&lt;li&gt;Software Governamental&lt;/li&gt;&lt;/ul&gt;&lt;blockquote&gt;Preferência por ferramentas no idioma oficial.&lt;br /&gt;Muitas vezes sistemas com idioma estrangeiro é vetado.&lt;/blockquote&gt;&lt;br /&gt;&lt;ul&gt;&lt;li&gt;&lt;span style="font-weight: bold;"&gt;NetBeans
      Platform&lt;/span&gt;&lt;/li&gt;&lt;/ul&gt;&lt;blockquote&gt;Impacto direto, pois a ferramenta traduzida é disponibilizada de graça para as empresas e desenvolvedores da plataforma.&lt;/blockquote&gt;&lt;br /&gt;Falamos sobre a tradução da Newsletter e da lista de discussão (nbdiscuss_pt@netbeans.org)&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt; Como Participar&lt;/span&gt;&lt;ol&gt;&lt;li&gt;Cadastre-se na lista de discussão
      pt_br@netbeans.org&lt;/li&gt;&lt;li&gt;Apresente-se&lt;/li&gt;&lt;li&gt;Colabore&lt;/li&gt;&lt;li&gt;A Versão 6.1 em breve estará disponível&lt;/li&gt;&lt;li&gt;Estamos ansiosos por sua contribuição!&lt;/li&gt;&lt;/ol&gt;&lt;br /&gt;&lt;br /&gt;Segue algumas fotos do evento.&lt;br /&gt;&lt;br /&gt;&lt;a href="http://1.bp.blogspot.com/_6CJaDmsVepU/SAbBRxRF9AI/AAAAAAAAALo/lh_F5jwQUuI/s1600-h/DSCN0454.JPG"&gt;&lt;img
      src="http://1.bp.blogspot.com/_6CJaDmsVepU/SAbBRxRF9AI/AAAAAAAAALo/lh_F5jwQUuI/s320/DSCN0454.JPG" alt="" style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190048131618042882" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;No inicio da palestra.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a
      href="http://3.bp.blogspot.com/_6CJaDmsVepU/SAbBuRRF9BI/AAAAAAAAALw/xIB2lj5Zvfg/s1600-h/DSCN0456.JPG"&gt;&lt;img src="http://3.bp.blogspot.com/_6CJaDmsVepU/SAbBuRRF9BI/AAAAAAAAALw/xIB2lj5Zvfg/s320/DSCN0456.JPG" alt="" style="margin: 0pt 0pt 10px 10px; float: right; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190048621244314642" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Sobre o projeto de tradução.&lt;br /&gt;&lt;br /&gt;&lt;br
      /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://1.bp.blogspot.com/_6CJaDmsVepU/SAbCAxRF9CI/AAAAAAAAAL4/ms-eNPwKLRc/s1600-h/DSCN0460.JPG"&gt;&lt;img src="http://1.bp.blogspot.com/_6CJaDmsVepU/SAbCAxRF9CI/AAAAAAAAAL4/ms-eNPwKLRc/s320/DSCN0460.JPG" alt="" style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190048939071894562" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br
      /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Jefferson Prestes.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;a href="http://4.bp.blogspot.com/_6CJaDmsVepU/SAbCWhRF9DI/AAAAAAAAAMA/M3UCXZ_ypaI/s1600-h/DSCN0461.JPG"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/SAbCWhRF9DI/AAAAAAAAAMA/M3UCXZ_ypaI/s320/DSCN0461.JPG" alt="" style="margin: 0pt 10px 10px
      0pt; float: left; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5190049312734049330" /&gt;&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;E Greg Sporar.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;As fotos foram cortesia da minha grande amiga Valéria Guimarães Mendonca vulgo "JavaGirl"...&lt;div
      class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-2674734991822921932?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Wed, 10 Dec 2008 04:43:24 +0000</pubDate>
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    <item>
      <title>Michel Graciano's Weblog: How to solve NetBeans and Java editors when scrolling down large files under Linux the text becomes garbled</title>
      <guid isPermaLink="false">http://www.jroller.com/hmichel/entry/how_to_solve_netbeans_and</guid>
      <link>http://www.jroller.com/hmichel/entry/how_to_solve_netbeans_and</link>
      <description>&lt;p&gt;I am sure one image tell more than thousands of works, so here... we... go!&lt;br /&gt; &lt;/p&gt;&lt;p align="center"&gt;&lt;a href="http://www.jroller.com/hmichel/resource/bad_repaint_view_revision.png" target="_blank"&gt;&lt;img src="http://www.jroller.com/hmichel/resource/bad_repaint_view_revision.png" width="100%" /&gt;&lt;br /&gt; [Click to enlarge]&lt;br /&gt; &lt;/a&gt;&lt;br /&gt; &lt;/p&gt;&lt;p&gt;&lt;br /&gt; If you are experiencing this kind of behavior in your
      application, IDE or any kind of editor, don't worry so much, it is a misconfiguration of your video device and you can face it in several Java applications. Just to track the problem, some issues was &lt;a href="http://www.netbeans.org/issues/show_bug.cgi?id=149260" target="_blank"&gt;filed against NetBeans Issuezilla&lt;/a&gt; and them was identified as a invalid issue, since it is a video card misconfiguration. After some searches and tests I realized how to solve the problem. I am current using a
      Ubuntu 8.10 with an Mobile Intel X3100 video card, which was automatically configured by Ubuntu in my xorg.conf file as below:&lt;br /&gt; &lt;code&gt;&lt;br /&gt; Section "Device"&lt;br /&gt; Identifier "Configured Video Device"&lt;br /&gt; EndSection&lt;br /&gt; &lt;/code&gt;&lt;br /&gt; The first step to solve the problem is to know which display controller you are exactly using. To got it, I used lspci command line tool, where &lt;code&gt;Display controller&lt;/code&gt; property will say what you
      need. Now, you just need to edit your /etc/X11/xorg.conf file with the code that follow and don't forget to backup your current xorg.conf file:&lt;br /&gt; &lt;code&gt;&lt;br /&gt; Section "Device"&lt;br /&gt; Identifier "Intel Corporation Mobile GM965/GL960 Integrated Graphics Controller"&lt;br /&gt; Option "AccelMethod" "xaa"&lt;br /&gt; Option "RenderAccel" "true"&lt;br /&gt; EndSection&lt;br /&gt; &lt;/code&gt;&lt;br /&gt; where &lt;code&gt;Identifier&lt;/code&gt; should be your display
      controller. Now you just need restart your X server and back to work. For details about this solution, see &lt;a href="https://bugs.launchpad.net/ubuntu/+source/xserver-xorg-video-intel/+bug/238629"&gt;this discussion&lt;/a&gt; and comments are really appreciated.&lt;/p&gt; &lt;p&gt;Another alternative is add a new property for JDK:&lt;br /&gt; &lt;code&gt;&lt;br /&gt; -Dsun.java2d.pmoffscreen=false&lt;br /&gt; &lt;/code&gt;&lt;br /&gt; This should fix it too.&lt;/p&gt; &lt;p&gt;Happy
      coding!&lt;/p&gt;</description>
      <pubDate>Thu, 27 Nov 2008 11:24:50 +0000</pubDate>
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      <title>Silveira Neto » netbeans: NetBeans, palestra ao vivo</title>
      <guid isPermaLink="false">http://silveiraneto.net/?p=1790</guid>
      <link>http://silveiraneto.net/2008/11/24/netbeans-palestra-ao-vivo/</link>
      <description>&lt;p style="text-align: center;"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/microphone_tb.png" title="Microfone" height="100" width="100" alt="" class="size-full wp-image-1796 aligncenter" /&gt;&lt;/p&gt; &lt;p&gt;Estamos experimento uma coisa nova dentro do &lt;a href="http://osum.sun.com" title="Sun University Meetup"&gt;OSUM&lt;/a&gt;. Vamos começar a fazer os webinars, palestras ao vivo pela internet, agora em outras linguas além do Inglês.&lt;/p&gt;
      &lt;p&gt;Eu vou ministrar o primeiro em português amanhã, aqui está o relese:&lt;/p&gt; &lt;blockquote&gt;&lt;p&gt;Nós estamos introduzindo para os membros do OSUM seminários web ao vivo para prover treinamento em tempo real nas últimas tecnologias de Software Livre.&lt;/p&gt; &lt;p&gt;Temos o prazer de começar nossa série de seminários web com esta sessão sobre o recém lançado NetBeans 6.5.&lt;/p&gt; &lt;p&gt;Este seminário web vai introduzir as novas funcionalidades do NetBeans 6.5 como:&lt;br
      /&gt; → Suporte robusto a PHP e JavaScript&lt;br /&gt; → Depuração para Groovy a Grails&lt;br /&gt; → Novas melhorarias para Java, Ruby e Rails, e desenvolvimento em C/C++&lt;br /&gt; → Suporte nativo para Hibernate, importação de projetos Eclipse, e a &lt;em&gt;compilação ao salvar&lt;/em&gt;.&lt;/p&gt; &lt;p&gt;Este seminário web também proverá uma demonstração detalhada das capacidades de edição da IDE NetBeans e o famoso Construtor de Interfaces Swing (Matisse).&lt;/p&gt; &lt;p&gt;Este seminário
      será conduzido por &lt;a href="http://silveiraneto.net/tag/netbeans/"&gt;Silveira Neto&lt;/a&gt;, Embaixador de Campus da Sun em Fortaleza, Ceará, membro do &lt;a href="http://cejug.org/"&gt;CEJUG&lt;/a&gt; (Ceará Java User Group), desenvolver e entusiasta de tecnologias de Software Livres.&lt;/p&gt; &lt;p&gt;Este seminário web será conduzido em &lt;strong&gt;Português&lt;/strong&gt;. Por favor, consulte o &lt;a href="http://osum.sun.com/events"&gt;Calendário de Eventos do OSUM&lt;/a&gt; para
      informações da mesma seção em outras línguas.&lt;/p&gt; &lt;p&gt;Este seminário web está marcado para o dia &lt;strong&gt;25 de Novembro de 2008 as 20:00 no horário de Fortaleza, Ceará (UTC -3:00).&lt;/strong&gt;&lt;br /&gt; Isso corresponde a:&lt;br /&gt; → 21:00 em São Paulo, Rio e demais estados de mesmo fuso horário do Ceará mas com horário de verão em vigência.&lt;br /&gt; → 23:00 em UTC (Greenwich).&lt;/p&gt; &lt;p&gt;Por favor use o &lt;a
      href="http://www.timeanddate.com/worldclock/meeting.html"&gt;World Clock Meeting Planner&lt;/a&gt; para ajustar esse horário para sua localidade.&lt;/p&gt; &lt;p&gt;Este seminário web será conduzido usando o Elluminate Live! Você poderá escutar ao vivo o áudio nos auto-falantes ou fones de ouvido de seu computador e poderá fazer perguntas através do bate-papo em texto. Use o link URL provido no campo “Website or map” da seção. Por favor entre de 5 a 10 minutos antes para a configurar propriamente sua
      seção. Para maiores informações e requisitos mínimos do sistema use o &lt;a href="http://osum.sun.com/notes/OSUM_Webinars_and_Elluminate_Live%21"&gt;Elluminate&lt;/a&gt;&lt;/p&gt;&lt;/blockquote&gt; &lt;p&gt;&lt;a href="http://osum.sun.com/events/event/show?id=2181626%3AEvent%3A230761" title="OSUM"&gt;Página do evento dentro do OSUM&lt;/a&gt;.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;&lt;a href="https://sas.elluminate.com/site/external/launch/meeting.jnlp?password=M.F56F3B72E5B3D210444DB3F470601A"
      title="Elluminate"&gt;Link para assistir ao vivo via Elluminate&lt;/a&gt;&lt;/strong&gt;.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Aviso: &lt;/strong&gt;House um erro durante a marcação da seção. Eu marquei que era de Fortaleza no Brasil mas o sistema do Elluminate entendeu que meu horário era o de Brasília, então ao invés de marcado para as 23:00 em UTC ficou marcado para 22:00 em UTC. Não houve tempo suficiente para eu avisar a todos então eu tive que começar no horário errado mesmo. Ainda assim houve uma
      boa participação, contamos com umas 15 pessoas e tudo ocorreu bem. Muita gente me disse que tentou entrar e não conseguiu então vou tentar fazer um bis dessa apresentação. Os slides que eu usei e a gravação serão divulgados em breve. Obrigado a todos e me desculpem pelo transtorno.&lt;/p&gt;</description>
      <pubDate>Mon, 24 Nov 2008 20:58:45 +0000</pubDate>
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    <item>
      <title>Silveira Neto » netbeans: Inkscape and JavaFX working together</title>
      <guid isPermaLink="false">http://silveiraneto.net/?p=1727</guid>
      <link>http://silveiraneto.net/2008/11/21/inkscape-and-javafx-working-together/</link>
      <description>&lt;p&gt;Inkscape is a open source cross-platform vector graphics editor application that I use daily to create draws.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/800px-inkscape_046.png" title="Inkscape 0.46" height="339" width="500" alt="" class="size-full wp-image-1728 aligncenter" /&gt;&lt;/p&gt; &lt;p&gt;When &lt;a href="http://developers.sun.com/mobility/jfx_designer_workflow.html" title="JavaFX Design
      workflow"&gt;Project Nile&lt;/a&gt; was launched, me and some others guys complained about lack of open source alternatives in the workflow of creation with JavaFX. So we developed a module inside Inkscape that converts your SVG drawings to JavaFX code.&lt;/p&gt; &lt;h3&gt;Features&lt;/h3&gt; &lt;ul&gt; &lt;li&gt;Both are free and open source technologies, providing more tools on a powerful workflow for programmers and designers to develop Rich Internet Applications.&lt;/li&gt; &lt;li&gt;Comes
      natively with Inkscape. Install Inkscape an have JavaFX exporting out-of-the-box. No needing to install external plugins.&lt;/li&gt; &lt;li&gt;Provides a way to Inkscape users to make RIA applications reusing their work at drawing tool.&lt;/li&gt; &lt;li&gt;Provides a way to JavaFX programmers a tool for designers their graphics and interfaces.&lt;/li&gt; &lt;li&gt;Keep separated the JavaFX programming logic from the graphics resources but also provide a way to connect them.&lt;/li&gt; &lt;li&gt;They
      work on Windows, Mac OS, Linux, OpenSolaris and FreeBSD.&lt;/li&gt; &lt;/ul&gt; &lt;h3&gt;Workflow Example&lt;/h3&gt; &lt;p style="text-align: center;"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/screenshot1.png" alt="" class="size-full wp-image-1779 aligncenter" title="Inkscape → JavaFX → NetBeans, workflow" /&gt;&lt;/p&gt; &lt;p&gt;I’ll show here step by step how would be a designer-developer workflow from designing graphical elements, such interfaces, to integrating it to a
      JavaFX Script code in &lt;a href="http://netbeans.org" title="NetBeans"&gt;NetBeans&lt;/a&gt;. In this example I’m using Inkscape 0.46-devel, build from the unstable sources and NetBeans 6.1 with the JavaFX module. &lt;a href="http://silveiraneto.net/2008/08/04/compiling-inkscape/" title="Inkscape Build Tutorial"&gt;See here how to build Inkscape from sources&lt;/a&gt; and &lt;a href="http://silveiraneto.net/2008/11/14/parallel-build-benchmark/" title="Parallel Build Benchmark"&gt;here how to do some
      optimizations on the build&lt;/a&gt;.&lt;/p&gt; &lt;p&gt;Here’s a artwork (a modified version from another one I did in &lt;a href="http://silveiraneto.net/2008/01/17/garota-com-uma-bazuca-e-um-gato-preto/" title="a girl I did"&gt;another post&lt;/a&gt;) made with Inkscape.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_draw_with.png"&gt;&lt;img
      src="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_draw_with-494x375.png" title="Inkscape 0.46-devel" height="375" width="494" alt="" class="size-medium wp-image-1758 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;Doesn’t matter the complexity of the drawing it is made of discrete elements such circles, rectangles, paths and others. What the exporting module does is converting these SVG elements into JavaFX &lt;a href="https://scenegraph.dev.java.net/" title="Scene Graph
      Project"&gt;Scene Graph&lt;/a&gt; API elements.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_draw_outline.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_draw_outline-494x375.png" title="inkscape 0.46-devel" height="375" width="494" alt="" class="size-medium wp-image-1759 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;To do that just click on &lt;strong&gt;File → Save As…&lt;/strong&gt; or
      Shift+Ctrl+S.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_saveas.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_saveas-203x375.png" title="inkscape_saveas" height="375" width="203" alt="" class="size-medium wp-image-1763 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;Select JavaFx as the output format.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a
      href="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_select_javafx.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_select_javafx.png" title="inkscape_select_javafx" height="385" width="424" alt="" class="alignnone size-full wp-image-1764" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;And chose a name. I’m saving the drawing as &lt;strong&gt;Girl.fx&lt;/strong&gt;.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a
      href="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_save.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_save.png" title="Inkscape saving as JavaFX" height="312" width="500" alt="" class="size-full wp-image-1769 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;Now the drawing is a JavaFX class that extends from &lt;a href="http://javafx.com/releases/preview1/docs/api/javafx.scene/javafx.scene.CustomNode.html" title="JavaFX API"&gt;CustomNode&lt;/a&gt;.
      Once in your classpath (in this case the same directory of your main code) you can call it.&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;Girl&lt;span style="color: #009900;"&gt;{&lt;/span&gt;&lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/11/netbeans_javafx_girl_preview.png"&gt;&lt;img
      src="http://silveiraneto.net/wp-content/uploads/2008/11/netbeans_javafx_girl_preview-500x283.png" title="netbeans javafx girl preview" height="283" width="500" alt="" class="size-medium wp-image-1771 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;Another example, the famous SVG tiger.&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;Tiger&lt;span style="color: #009900;"&gt;{&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/11/javafx_inkscape_netbeans_tiger_svg.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/javafx_inkscape_netbeans_tiger_svg-500x283.png" title="javafx inkscape netbeans tiger svg" height="283" width="500" alt="" class="size-medium wp-image-1777 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;Actually, you can get the
      elements of your drawing as attributes nodes of the main node. We use the name you gave to your object to name the attributes.&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;&lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.paint.Color&lt;/span&gt;; var girl &lt;span style="color: #339933;"&gt;=&lt;/span&gt; Girl&lt;span style="color:
      #009900;"&gt;{&lt;/span&gt;&lt;span style="color: #009900;"&gt;}&lt;/span&gt; girl.&lt;span style="color: #006633;"&gt;rightiris&lt;/span&gt;.&lt;span style="color: #006633;"&gt;fill&lt;/span&gt; &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;LIME&lt;/span&gt;; girl.&lt;span style="color: #006633;"&gt;fringe&lt;/span&gt;.&lt;span style="color: #006633;"&gt;fill&lt;/span&gt; &lt;span style="color:
      #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;WHITE&lt;/span&gt;; girl.&lt;span style="color: #006633;"&gt;backhair&lt;/span&gt;.&lt;span style="color: #006633;"&gt;fill&lt;/span&gt; &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;DARKGRAY&lt;/span&gt;; girl.&lt;span style="color: #006633;"&gt;hair&lt;/span&gt;.&lt;span style="color:
      #006633;"&gt;fill&lt;/span&gt; &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;GRAY&lt;/span&gt;;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/11/javafx_inkscape_girl_modified.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/javafx_inkscape_girl_modified-500x283.png" title="javafx inkscape girl
      modified" height="283" width="500" alt="" class="size-medium wp-image-1772 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;&lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.paint.Color&lt;/span&gt;; var girl &lt;span style="color: #339933;"&gt;=&lt;/span&gt; Girl&lt;span style="color: #009900;"&gt;{&lt;/span&gt;&lt;span
      style="color: #009900;"&gt;}&lt;/span&gt; girl.&lt;span style="color: #006633;"&gt;rightiris&lt;/span&gt;.&lt;span style="color: #006633;"&gt;fill&lt;/span&gt; &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;GREEN&lt;/span&gt;; girl.&lt;span style="color: #006633;"&gt;backhair&lt;/span&gt;.&lt;span style="color: #006633;"&gt;fill&lt;/span&gt; &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span
      style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;DARKRED&lt;/span&gt;; girl.&lt;span style="color: #006633;"&gt;hair&lt;/span&gt;.&lt;span style="color: #006633;"&gt;fill&lt;/span&gt; &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;RED&lt;/span&gt;;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p style="text-align: center;"&gt;&lt;a
      href="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_girl_javafx_netbeans.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_girl_javafx_netbeans-500x283.png" title="inkscape red hair girl javafx netbeans" height="283" width="500" alt="" class="size-medium wp-image-1784 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;You can also put event handling by code.&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family:
      monospace;" class="java java"&gt;&lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.input.MouseEvent&lt;/span&gt;; var p &lt;span style="color: #339933;"&gt;=&lt;/span&gt; Player&lt;span style="color: #009900;"&gt;{&lt;/span&gt;&lt;span style="color: #009900;"&gt;}&lt;/span&gt; p.&lt;span style="color: #006633;"&gt;x&lt;/span&gt;.&lt;span style="color: #006633;"&gt;onMouseClicked&lt;/span&gt; &lt;span style="color:
      #339933;"&gt;=&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt; e&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;MouseEvent&lt;/span&gt; &lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;Void&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; java.&lt;span style="color: #006633;"&gt;lang&lt;/span&gt;.&lt;span style="color:
      #003399;"&gt;System&lt;/span&gt;.&lt;span style="color: #006633;"&gt;exit&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;0&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/11/javafx_inkscape_player.png"&gt;&lt;img
      src="http://silveiraneto.net/wp-content/uploads/2008/11/javafx_inkscape_player-500x283.png" title="javafx inkscape player" height="283" width="500" alt="" class="size-medium wp-image-1778 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;As a ordinary JavaFX Node, you can do whatever you do with a Node, like using it inside a application or applying effects or transformations.&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java
      java"&gt;&lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.application.Frame&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.application.Stage&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.effect.SepiaTone&lt;/span&gt;; &#160; var girl &lt;span style="color:
      #339933;"&gt;=&lt;/span&gt; Girl&lt;span style="color: #009900;"&gt;{&lt;/span&gt; scaleX&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.5&lt;/span&gt; scaleY&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.5&lt;/span&gt; effect&lt;span style="color: #339933;"&gt;:&lt;/span&gt; SepiaTone&lt;span style="color: #009900;"&gt;{&lt;/span&gt;&lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #003399;"&gt;Frame&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; visible&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #000066; font-weight: bold;"&gt;true&lt;/span&gt; stage&lt;span style="color: #339933;"&gt;:&lt;/span&gt; Stage &lt;span style="color: #009900;"&gt;{&lt;/span&gt; content&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt;girl&lt;span
      style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_javafx_sepiatone.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/inkscape_javafx_sepiatone-500x283.png" title="inkscape javafx sepiatone" height="283" width="500" alt="" class="size-medium
      wp-image-1773 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;Using this approach you can have the reference and total control under all those elements that compose your drawing. You can design complete interfaces and attach event handling by code.&lt;/p&gt; &lt;h3&gt;Source code&lt;/h3&gt; &lt;p&gt;The module is already on the main Inkscape dev tree and working properly. I guess it will be officially released to all users in the next Inkscape release.&lt;/p&gt; &lt;ul&gt; &lt;li&gt;&lt;a
      href="http://inkscape.svn.sourceforge.net/viewvc/inkscape/inkscape/trunk/src/extension/internal/javafx-out.cpp" title="Source Code"&gt;javafx-out.cpp&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="http://inkscape.svn.sourceforge.net/viewvc/inkscape/inkscape/trunk/src/extension/internal/javafx-out.h" title="Source Code"&gt;javafx-out.h&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;h3&gt;Still to do&lt;/h3&gt; &lt;ul&gt; &lt;li&gt;Fix some problems with strokes.&lt;/li&gt; &lt;li&gt;Fix some problems in the
      gradients.&lt;/li&gt; &lt;li&gt;Use &lt;a href="http://www.zlib.net/" title="Zlib project"&gt;Zlib&lt;/a&gt; to create jfd files when the structure is too big.&lt;/li&gt; &lt;li&gt;Provide a dynamic method like getElementById in JavaScript.&lt;/li&gt; &lt;li&gt;Convert effects like blur to JavaFX effects.&lt;/li&gt; &lt;li&gt;There are some i18n errors in the module to be fixed.&lt;/li&gt; &lt;li&gt;Finish the adaption from Paths to SVGPaths.&lt;/li&gt; &lt;li&gt;Finish the adaption to the new JavaFX
      1.0 syntax (coming December, 2).&lt;/li&gt; &lt;/ul&gt; &lt;h3&gt;Thanks!&lt;/h3&gt; &lt;p&gt;Thanks for all guys that worked on this module and also on the projects Inkscape and JavaFX. Specially thanks for Bob Jamison, &lt;span class="HcCDpe"&gt;Jim Clarke,&lt;/span&gt;&lt;span class="HcCDpe"&gt; Joshua Marinacci and others. That’s my first contribution to a big free software, I’m very glad and I want to do much more. :D&lt;/span&gt;&lt;/p&gt;</description>
      <pubDate>Fri, 21 Nov 2008 13:12:13 +0000</pubDate>
    </item>
    <item>
      <title>Silveira Neto » netbeans: JavaFX, Defuse the Bomb</title>
      <guid isPermaLink="false">http://silveiraneto.net/?p=1667</guid>
      <link>http://silveiraneto.net/2008/11/06/javafx-defuse-the-bomb/</link>
      <description>&lt;p&gt;I continue to develop simple games demos to feel better the strengths and weakness of JavaFX for game development.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Preview:&lt;/strong&gt;&lt;/p&gt; &lt;p&gt;&lt;/p&gt;&lt;center&gt;&lt;/center&gt;&lt;p&gt;&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Click to play via Java Web Start:&lt;/strong&gt;&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;a href="http://silveiraneto.net/downloads/Defuse/dist/launch.jnlp" title="Click to launch"&gt;&lt;img
      src="http://silveiraneto.net/tag/netbeans/wp-content/uploads/2008/10/webstart.png" title="webstart" height="23" width="88" alt="" class="size-full wp-image-1474 aligncenter" /&gt;&lt;/a&gt;&lt;/p&gt; &lt;p&gt;There’s a little JavaFX game demo where you have to transport a bomb to a defuse point without touching in the walls. I’m using the collision detection methods &lt;a href="http://silveiraneto.net/2008/10/30/javafx-rectangular-collision-detection/"&gt;I described early in this post&lt;/a&gt; to
      detect when the bomb hits a wall and then explode or when a bomb is inside the defuse point and the game ends. As it’s only a demo, it’s just one single level, but adding more levels would be easy.&lt;/p&gt; &lt;p&gt;Basically we have this four images:&lt;/p&gt; &lt;p&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/11/bomb.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/bomb.png" title="bomb" height="41" width="80" alt="" class="alignnone size-full
      wp-image-1684" /&gt;&lt;br /&gt; bomb.png&lt;/a&gt;&lt;/p&gt; &lt;p&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/11/goal.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/goal.png" title="goal" height="72" width="120" alt="" class="alignnone size-full wp-image-1686" /&gt;&lt;br /&gt; goal.png&lt;/a&gt;&lt;/p&gt; &lt;p&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/11/floor.png"&gt;&lt;img
      src="http://silveiraneto.net/wp-content/uploads/2008/11/floor-150x150.png" title="floor" height="150" width="150" alt="" class="alignnone size-thumbnail wp-image-1685" /&gt;&lt;br /&gt; floor.png&lt;/a&gt;&lt;/p&gt; &lt;p&gt;&lt;a href="http://silveiraneto.net/wp-content/uploads/2008/11/wall.png"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/11/wall-150x150.png" title="wall" height="150" width="150" alt="" class="alignnone size-thumbnail wp-image-1687" /&gt;&lt;br /&gt;
      wall.png&lt;/a&gt;&lt;/p&gt; &lt;p&gt;The code is petty simple. A little bit more than 300 lines with even with all comments and declarations. I transform the bomb image into a draggable node, create a list of collidable nodes and a especial node, the goal. I check the collisions when the bomb is dragged by mouse, if it hits something, it blows up.&lt;/p&gt; &lt;p&gt;I use extensively the TimeLine class from the animation framework (javafx.animation) to create chained animations and even to control
      some game logic.&lt;/p&gt; &lt;p&gt;As I focused in the simplicity, I don’t declared any classes to after instantiate their objects. I just was using common classes from JavaFX and putting logic on ir throught event and binding to external variables.&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;&lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color:
      #006699;"&gt;javafx.application.Frame&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.application.Stage&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.animation.Timeline&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.animation.KeyFrame&lt;/span&gt;;
      &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.animation.Interpolator&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.image.ImageView&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.image.Image&lt;/span&gt;; &lt;span style="color: #000000; font-weight:
      bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.Group&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.Node&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.paint.Color&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color:
      #006699;"&gt;javafx.scene.geometry.Circle&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.geometry.Rectangle&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.geometry.Shape&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color:
      #006699;"&gt;javafx.scene.text.Text&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.Font&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.FontStyle&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.input.MouseEvent&lt;/span&gt;; &#160; &lt;span
      style="color: #666666; font-style: italic;"&gt;/* Fade variable modified in some animations and used in the fadescreen */&lt;/span&gt; var fade &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* The Bomb */&lt;/span&gt; var lock &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #000066; font-weight: bold;"&gt;false&lt;/span&gt;; var tx &lt;span style="color:
      #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; var ty &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; var bomb&lt;span style="color: #339933;"&gt;:&lt;/span&gt;Node &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Group&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; opacity&lt;span style="color: #339933;"&gt;:&lt;/span&gt; bind bombfade; content&lt;span
      style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt; ImageView &lt;span style="color: #009900;"&gt;{&lt;/span&gt; image&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Image&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; url&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #0000ff;"&gt;"{__DIR__}/bomb.png"&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span
      style="color: #009900;"&gt;}&lt;/span&gt;, Circle &lt;span style="color: #009900;"&gt;{&lt;/span&gt; centerX&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;45&lt;/span&gt;, centerY&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;21&lt;/span&gt;, radius&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;7&lt;/span&gt;, fill&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span
      style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;LIME&lt;/span&gt; opacity&lt;span style="color: #339933;"&gt;:&lt;/span&gt; bind led &lt;span style="color: #009900;"&gt;}&lt;/span&gt;, Circle &lt;span style="color: #009900;"&gt;{&lt;/span&gt; centerX&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;30&lt;/span&gt;, centerY&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;30&lt;/span&gt;,
      fill&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;WHITE&lt;/span&gt; radius&lt;span style="color: #339933;"&gt;:&lt;/span&gt; bind fireradius &lt;span style="color: #009900;"&gt;}&lt;/span&gt;, &lt;span style="color: #009900;"&gt;]&lt;/span&gt;, var startX &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; var startY &lt;span style="color:
      #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; translateX&lt;span style="color: #339933;"&gt;:&lt;/span&gt; bind tx translateY&lt;span style="color: #339933;"&gt;:&lt;/span&gt; bind ty &#160; onMousePressed&lt;span style="color: #339933;"&gt;:&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt; e&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;MouseEvent&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;Void&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;if&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;lock&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt;&lt;span style="color: #000000; font-weight: bold;"&gt;return&lt;/span&gt;;&lt;span style="color:
      #009900;"&gt;}&lt;/span&gt; startX &lt;span style="color: #339933;"&gt;=&lt;/span&gt; e.&lt;span style="color: #006633;"&gt;getDragX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;-&lt;/span&gt; tx; startY &lt;span style="color: #339933;"&gt;=&lt;/span&gt; e.&lt;span style="color: #006633;"&gt;getDragY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;-&lt;/span&gt; ty; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; onMouseDragged&lt;span style="color: #339933;"&gt;:&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt;e&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;MouseEvent&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color:
      #003399;"&gt;Void&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;if&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;lock&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt;&lt;span style="color: #000000; font-weight: bold;"&gt;return&lt;/span&gt;;&lt;span style="color: #009900;"&gt;}&lt;/span&gt; tx &lt;span style="color: #339933;"&gt;=&lt;/span&gt; e.&lt;span
      style="color: #006633;"&gt;getDragX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;-&lt;/span&gt; startX; ty &lt;span style="color: #339933;"&gt;=&lt;/span&gt; e.&lt;span style="color: #006633;"&gt;getDragY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;-&lt;/span&gt; startY; checkcollissions&lt;span
      style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* Big rectangle that covers all the screen (bomb explosion or game end) */&lt;/span&gt; var fadescreen &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Rectangle&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;{&lt;/span&gt; x&lt;span style="color: #339933;"&gt;:&lt;/span&gt; 0, y&lt;span style="color: #339933;"&gt;:&lt;/span&gt; 0, width&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;640&lt;/span&gt;, height&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;480&lt;/span&gt;, fill&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color:
      #006633;"&gt;WHITE&lt;/span&gt; opacity&lt;span style="color: #339933;"&gt;:&lt;/span&gt; bind fade &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* The wood floor image for the scenario. */&lt;/span&gt; var floor &lt;span style="color: #339933;"&gt;=&lt;/span&gt; ImageView &lt;span style="color: #009900;"&gt;{&lt;/span&gt; image&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Image&lt;/span&gt;
      &lt;span style="color: #009900;"&gt;{&lt;/span&gt; url&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #0000ff;"&gt;"{__DIR__}/floor.png"&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* The goal image where the bomb should be placed. */&lt;/span&gt; var goal &lt;span style="color: #339933;"&gt;=&lt;/span&gt; ImageView &lt;span style="color:
      #009900;"&gt;{&lt;/span&gt; x&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;470&lt;/span&gt;, y&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;360&lt;/span&gt; image&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Image&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; url&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color:
      #0000ff;"&gt;"{__DIR__}/goal.png"&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* List of obstacles nodes that the bomb can collide with. */&lt;/span&gt; var obstacles &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt; &lt;span style="color: #003399;"&gt;Rectangle&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;{&lt;/span&gt; x&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;120&lt;/span&gt;, y&lt;span style="color: #339933;"&gt;:&lt;/span&gt; 0, width&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;100&lt;/span&gt;, height&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;300&lt;/span&gt;, fill&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color:
      #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;BLACK&lt;/span&gt;&lt;span style="color: #009900;"&gt;}&lt;/span&gt;, &lt;span style="color: #003399;"&gt;Rectangle&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; x&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;350&lt;/span&gt;, y&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;200&lt;/span&gt;, width&lt;span style="color:
      #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;100&lt;/span&gt;, height&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;300&lt;/span&gt;, fill&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;BLACK&lt;/span&gt;&lt;span style="color: #009900;"&gt;}&lt;/span&gt;, &lt;span style="color: #003399;"&gt;Rectangle&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;{&lt;/span&gt; x&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;370&lt;/span&gt;, y&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;50&lt;/span&gt;, width&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;50&lt;/span&gt;, height&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;50&lt;/span&gt;, fill&lt;span style="color:
      #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;BLACK&lt;/span&gt;&lt;span style="color: #009900;"&gt;}&lt;/span&gt;, &lt;span style="color: #003399;"&gt;Rectangle&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; x&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;250&lt;/span&gt;, y&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color:
      #cc66cc;"&gt;120&lt;/span&gt;, translateX&lt;span style="color: #339933;"&gt;:&lt;/span&gt; bind move, width&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;100&lt;/span&gt;, height&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;50&lt;/span&gt; fill&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;BLACK&lt;/span&gt; &lt;span
      style="color: #009900;"&gt;}&lt;/span&gt;, &lt;span style="color: #009900;"&gt;]&lt;/span&gt;; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* Visible representations of obstacles */&lt;/span&gt; var wallimage &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Image&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; url&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color:
      #0000ff;"&gt;"{__DIR__}/wall.png"&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; var walls &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;for&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;obs in obstacles&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; ImageView &lt;span style="color: #009900;"&gt;{&lt;/span&gt; x&lt;span style="color:
      #339933;"&gt;:&lt;/span&gt; obs.&lt;span style="color: #006633;"&gt;x&lt;/span&gt;, y&lt;span style="color: #339933;"&gt;:&lt;/span&gt; obs.&lt;span style="color: #006633;"&gt;y&lt;/span&gt;, translateX&lt;span style="color: #339933;"&gt;:&lt;/span&gt; bind obs.&lt;span style="color: #006633;"&gt;translateX&lt;/span&gt; clip&lt;span style="color: #339933;"&gt;:&lt;/span&gt; obs, image&lt;span style="color: #339933;"&gt;:&lt;/span&gt; wallimage &lt;span style="color: #009900;"&gt;}&lt;/span&gt;
      &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* Animation for a blinking green led */&lt;/span&gt; var led &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; var bombclock &lt;span style="color: #339933;"&gt;=&lt;/span&gt; Timeline &lt;span style="color: #009900;"&gt;{&lt;/span&gt; repeatCount&lt;span style="color: #339933;"&gt;:&lt;/span&gt; Timeline.&lt;span style="color:
      #006633;"&gt;INDEFINITE&lt;/span&gt; autoReverse&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #000066; font-weight: bold;"&gt;true&lt;/span&gt; keyFrames &lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt; KeyFrame &lt;span style="color: #009900;"&gt;{&lt;/span&gt; time &lt;span style="color: #339933;"&gt;:&lt;/span&gt; 0s values &lt;span style="color: #339933;"&gt;:&lt;/span&gt; led &lt;span style="color:
      #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt; tween Interpolator.&lt;span style="color: #006633;"&gt;LINEAR&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;, KeyFrame &lt;span style="color: #009900;"&gt;{&lt;/span&gt; time &lt;span style="color: #339933;"&gt;:&lt;/span&gt; 1s values &lt;span style="color: #339933;"&gt;:&lt;/span&gt; led &lt;span style="color: #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;1.0&lt;/span&gt;
      tween Interpolator.&lt;span style="color: #006633;"&gt;LINEAR&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* Animation for the bomb explosion and game reset */&lt;/span&gt; var fireradius &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; var explosion&lt;span
      style="color: #339933;"&gt;:&lt;/span&gt;Timeline &lt;span style="color: #339933;"&gt;=&lt;/span&gt; Timeline &lt;span style="color: #009900;"&gt;{&lt;/span&gt; repeatCount&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt; keyFrames &lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt; KeyFrame &lt;span style="color: #009900;"&gt;{&lt;/span&gt; time &lt;span style="color: #339933;"&gt;:&lt;/span&gt; 0s
      values &lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt; fireradius &lt;span style="color: #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;, fade &lt;span style="color: #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt; &lt;span style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;, KeyFrame &lt;span style="color: #009900;"&gt;{&lt;/span&gt;
      time &lt;span style="color: #339933;"&gt;:&lt;/span&gt; 2s values &lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt; fireradius &lt;span style="color: #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;200.0&lt;/span&gt; tween Interpolator.&lt;span style="color: #006633;"&gt;LINEAR&lt;/span&gt;, fade &lt;span style="color: #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;1.0&lt;/span&gt; tween Interpolator.&lt;span
      style="color: #006633;"&gt;LINEAR&lt;/span&gt; &lt;span style="color: #009900;"&gt;]&lt;/span&gt; action&lt;span style="color: #339933;"&gt;:&lt;/span&gt; gamereset &lt;span style="color: #009900;"&gt;}&lt;/span&gt;, KeyFrame &lt;span style="color: #009900;"&gt;{&lt;/span&gt; time &lt;span style="color: #339933;"&gt;:&lt;/span&gt; 3s values&lt;span style="color: #339933;"&gt;:&lt;/span&gt; fade &lt;span style="color: #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;
      tween Interpolator.&lt;span style="color: #006633;"&gt;LINEAR&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;, &lt;span style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* Reset variables for initial values */&lt;/span&gt; function gamereset&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;{&lt;/span&gt; lock &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #000066; font-weight: bold;"&gt;false&lt;/span&gt;; fireradius &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; tx &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; ty &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; bombfade
      &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;1.0&lt;/span&gt;; &#160; moveblock.&lt;span style="color: #006633;"&gt;start&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; specialcollison.&lt;span style="color: #006633;"&gt;start&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; bombclock.&lt;span style="color:
      #006633;"&gt;start&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* Animation when the bomb reaches the goal. Bomb disapear. */&lt;/span&gt; var bombfade &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;1.0&lt;/span&gt;; var bomdisapear &lt;span style="color:
      #339933;"&gt;=&lt;/span&gt; Timeline &lt;span style="color: #009900;"&gt;{&lt;/span&gt; repeatCount&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt; keyFrames &lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt; KeyFrame &lt;span style="color: #009900;"&gt;{&lt;/span&gt; time &lt;span style="color: #339933;"&gt;:&lt;/span&gt; 1s values&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span
      style="color: #009900;"&gt;[&lt;/span&gt; bombfade &lt;span style="color: #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt; tween Interpolator.&lt;span style="color: #006633;"&gt;EASEBOTH&lt;/span&gt;, fade &lt;span style="color: #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt; &lt;span style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;, KeyFrame &lt;span style="color:
      #009900;"&gt;{&lt;/span&gt; time &lt;span style="color: #339933;"&gt;:&lt;/span&gt; 2s values&lt;span style="color: #339933;"&gt;:&lt;/span&gt; fade &lt;span style="color: #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;1.0&lt;/span&gt; tween Interpolator.&lt;span style="color: #006633;"&gt;LINEAR&lt;/span&gt;; action&lt;span style="color: #339933;"&gt;:&lt;/span&gt; gamereset &lt;span style="color: #009900;"&gt;}&lt;/span&gt;, KeyFrame &lt;span style="color:
      #009900;"&gt;{&lt;/span&gt; time &lt;span style="color: #339933;"&gt;:&lt;/span&gt; 3s values&lt;span style="color: #339933;"&gt;:&lt;/span&gt; fade &lt;span style="color: #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt; tween Interpolator.&lt;span style="color: #006633;"&gt;LINEAR&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;, &lt;span style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span
      style="color: #666666; font-style: italic;"&gt;/* Animation for a moving block. */&lt;/span&gt; var move &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; var moveblock &lt;span style="color: #339933;"&gt;=&lt;/span&gt; Timeline &lt;span style="color: #009900;"&gt;{&lt;/span&gt; repeatCount&lt;span style="color: #339933;"&gt;:&lt;/span&gt; Timeline.&lt;span style="color: #006633;"&gt;INDEFINITE&lt;/span&gt; autoReverse&lt;span style="color:
      #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #000066; font-weight: bold;"&gt;true&lt;/span&gt; keyFrames &lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt; KeyFrame &lt;span style="color: #009900;"&gt;{&lt;/span&gt; time &lt;span style="color: #339933;"&gt;:&lt;/span&gt; 0s values &lt;span style="color: #339933;"&gt;:&lt;/span&gt; move &lt;span style="color: #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;
      &lt;span style="color: #009900;"&gt;}&lt;/span&gt;, KeyFrame &lt;span style="color: #009900;"&gt;{&lt;/span&gt; time &lt;span style="color: #339933;"&gt;:&lt;/span&gt; 3s values &lt;span style="color: #339933;"&gt;:&lt;/span&gt; move &lt;span style="color: #339933;"&gt;=&gt;&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;200.0&lt;/span&gt; tween Interpolator.&lt;span style="color: #006633;"&gt;EASEBOTH&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;, &lt;span style="color:
      #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* Check and handle possible collisions. */&lt;/span&gt; function checkcollissions&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Void&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color:
      #000000; font-weight: bold;"&gt;if&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;checkobstacles&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; lock &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #000066; font-weight: bold;"&gt;true&lt;/span&gt;; specialcollison.&lt;span style="color:
      #006633;"&gt;stop&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; moveblock.&lt;span style="color: #006633;"&gt;stop&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; explosion.&lt;span style="color: #006633;"&gt;start&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color:
      #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #000000; font-weight: bold;"&gt;if&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;insidenode&lt;span style="color: #009900;"&gt;(&lt;/span&gt;bomb,goal&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; lock &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #000066; font-weight:
      bold;"&gt;true&lt;/span&gt;; moveblock.&lt;span style="color: #006633;"&gt;stop&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; bomdisapear.&lt;span style="color: #006633;"&gt;start&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666;
      font-style: italic;"&gt;/* There was a bug, when the bomb is stopped, not been gragged, in front of the moving block, it could pass through it because checkcollissions() was only called on mouse moving. This make sure checking this special case. */&lt;/span&gt; var specialcollison&lt;span style="color: #339933;"&gt;:&lt;/span&gt;Timeline &lt;span style="color: #339933;"&gt;=&lt;/span&gt; Timeline &lt;span style="color: #009900;"&gt;{&lt;/span&gt; repeatCount&lt;span style="color:
      #339933;"&gt;:&lt;/span&gt; Timeline.&lt;span style="color: #006633;"&gt;INDEFINITE&lt;/span&gt; keyFrames &lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt; KeyFrame &lt;span style="color: #009900;"&gt;{&lt;/span&gt; time &lt;span style="color: #339933;"&gt;:&lt;/span&gt; 1s&lt;span style="color: #339933;"&gt;/&lt;/span&gt;&lt;span style="color: #cc66cc;"&gt;5&lt;/span&gt; action&lt;span style="color: #339933;"&gt;:&lt;/span&gt; function&lt;span
      style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;if&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;hitnode&lt;span style="color: #009900;"&gt;(&lt;/span&gt;obstacles&lt;span style="color: #009900;"&gt;[&lt;/span&gt;sizeof obstacles&lt;span style="color: #339933;"&gt;-&lt;/span&gt;&lt;span style="color: #cc66cc;"&gt;1&lt;/span&gt;&lt;span
      style="color: #009900;"&gt;]&lt;/span&gt;, bomb&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; lock &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #000066; font-weight: bold;"&gt;true&lt;/span&gt;; moveblock.&lt;span style="color: #006633;"&gt;stop&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;;
      explosion.&lt;span style="color: #006633;"&gt;start&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; specialcollison.&lt;span style="color: #006633;"&gt;stop&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span
      style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* * The next four functions are for collision detection. * @See http://silveiraneto.net/2008/10/30/javafx-rectangular-collision-detection/ */&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* * Check collision between two rectangles. */&lt;/span&gt; function collission&lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;ax, ay, bx, by, cx, cy, dx, dy&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Boolean&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;return&lt;/span&gt; not &lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;ax &lt;span style="color: #339933;"&gt;&gt;&lt;/span&gt;
      dx&lt;span style="color: #009900;"&gt;)&lt;/span&gt;or&lt;span style="color: #009900;"&gt;(&lt;/span&gt;bx &lt;span style="color: #339933;"&gt;&amp;lt;&lt;/span&gt; cx&lt;span style="color: #009900;"&gt;)&lt;/span&gt;or&lt;span style="color: #009900;"&gt;(&lt;/span&gt;ay &lt;span style="color: #339933;"&gt;&gt;&lt;/span&gt; dy&lt;span style="color: #009900;"&gt;)&lt;/span&gt;or&lt;span style="color: #009900;"&gt;(&lt;/span&gt;by &lt;span style="color: #339933;"&gt;&amp;lt;&lt;/span&gt; cy&lt;span
      style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* * Check if the first rectangle are inside the second. */&lt;/span&gt; function inside &lt;span style="color: #009900;"&gt;(&lt;/span&gt;ax, ay, bx, by, cx, cy, dx, dy&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color:
      #003399;"&gt;Boolean&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;return&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;ax &lt;span style="color: #339933;"&gt;&gt;&lt;/span&gt; cx&lt;span style="color: #009900;"&gt;)&lt;/span&gt; and &lt;span style="color: #009900;"&gt;(&lt;/span&gt;bx &lt;span style="color: #339933;"&gt;&amp;lt;&lt;/span&gt; dx&lt;span
      style="color: #009900;"&gt;)&lt;/span&gt; and &lt;span style="color: #009900;"&gt;(&lt;/span&gt;ay &lt;span style="color: #339933;"&gt;&gt;&lt;/span&gt; cy&lt;span style="color: #009900;"&gt;)&lt;/span&gt; and &lt;span style="color: #009900;"&gt;(&lt;/span&gt;by &lt;span style="color: #339933;"&gt;&amp;lt;&lt;/span&gt; dy&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; function
      hitnode&lt;span style="color: #009900;"&gt;(&lt;/span&gt;a&lt;span style="color: #339933;"&gt;:&lt;/span&gt; Node, b&lt;span style="color: #339933;"&gt;:&lt;/span&gt;Node&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Boolean&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;return&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;collission&lt;span style="color: #009900;"&gt;(&lt;/span&gt; a.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, a.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, a.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; a.&lt;span style="color: #006633;"&gt;getWidth&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, a.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt;
      a.&lt;span style="color: #006633;"&gt;getHeight&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span
      style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; b.&lt;span style="color: #006633;"&gt;getWidth&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; b.&lt;span style="color: #006633;"&gt;getHeight&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; function insidenode&lt;span style="color: #009900;"&gt;(&lt;/span&gt;a&lt;span style="color:
      #339933;"&gt;:&lt;/span&gt;Node,b&lt;span style="color: #339933;"&gt;:&lt;/span&gt;Node&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;Boolean&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;return&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;inside&lt;span style="color: #009900;"&gt;(&lt;/span&gt; a.&lt;span style="color:
      #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, a.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, a.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color:
      #339933;"&gt;+&lt;/span&gt; a.&lt;span style="color: #006633;"&gt;getWidth&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, a.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; a.&lt;span style="color: #006633;"&gt;getHeight&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; b.&lt;span style="color: #006633;"&gt;getWidth&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt;
      b.&lt;span style="color: #006633;"&gt;getHeight&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* * Check collision of bomb against each obstacle. */&lt;/span&gt; function checkobstacles&lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Boolean&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;for&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;obst in obstacles&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000;
      font-weight: bold;"&gt;if&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;hitnode&lt;span style="color: #009900;"&gt;(&lt;/span&gt;obst, bomb&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;return&lt;/span&gt; &lt;span style="color: #000066; font-weight: bold;"&gt;true&lt;/span&gt;; &lt;span style="color:
      #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;return&lt;/span&gt; &lt;span style="color: #000066; font-weight: bold;"&gt;false&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* Pack visual game elements in a Frame's Stage, unresizable. */&lt;/span&gt; &lt;span style="color: #003399;"&gt;Frame&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;{&lt;/span&gt; title&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #0000ff;"&gt;"Defuse the Bomb"&lt;/span&gt; width&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;640&lt;/span&gt; height&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;480&lt;/span&gt; resizable&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #000066; font-weight: bold;"&gt;false&lt;/span&gt;
      closeAction&lt;span style="color: #339933;"&gt;:&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; java.&lt;span style="color: #006633;"&gt;lang&lt;/span&gt;.&lt;span style="color: #003399;"&gt;System&lt;/span&gt;.&lt;span style="color: #006633;"&gt;exit&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt; 0 &lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span
      style="color: #009900;"&gt;}&lt;/span&gt; visible&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #000066; font-weight: bold;"&gt;true&lt;/span&gt; &#160; stage&lt;span style="color: #339933;"&gt;:&lt;/span&gt; Stage &lt;span style="color: #009900;"&gt;{&lt;/span&gt; content&lt;span style="color: #339933;"&gt;:&lt;/span&gt; bind &lt;span style="color: #009900;"&gt;[&lt;/span&gt;floor, goal, walls, bomb, fadescreen&lt;span style="color: #009900;"&gt;]&lt;/span&gt; &lt;span
      style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; &lt;span style="color: #666666; font-style: italic;"&gt;/* Call gamereset to set initial values and start animations */&lt;/span&gt; gamereset&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;&lt;strong&gt;Downloads:&lt;/strong&gt;&lt;/p&gt; &lt;ul&gt; &lt;li&gt;High definition video, &lt;a
      href="http://http://silveiraneto.net/downloads/javafx_defuse.ogv"&gt;javafx_defuse.ogv&lt;/a&gt;.&lt;/li&gt; &lt;li&gt;Entire project with sources and resources for NetBeans 6.1 with JavaFX pluggin, &lt;a href="http://silveiraneto.net/downloads/defuse.tar.bz2" title="NetBeans project"&gt;defuse.tar.bz2&lt;/a&gt;.&lt;/li&gt; &lt;/ul&gt;</description>
      <pubDate>Thu, 06 Nov 2008 14:55:32 +0000</pubDate>
    </item>
    <item>
      <title>Silveira Neto » netbeans: JavaFX, rectangular collision detection</title>
      <guid isPermaLink="false">http://silveiraneto.net/?p=1629</guid>
      <link>http://silveiraneto.net/2008/10/30/javafx-rectangular-collision-detection/</link>
      <description>&lt;p&gt;&lt;/p&gt;&lt;center&gt;&lt;/center&gt;&lt;p&gt;&lt;/p&gt; &lt;p&gt;In &lt;a href="http://batalhao.codigolivre.org.br/" title="Batalhão"&gt;a game&lt;/a&gt; I wrote some years ago we handled simple rectangular collisions. Given the points:&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/10/abcd.png" title="abcd" height="145" width="200" alt="" class="size-full wp-image-1630 aligncenter" /&gt;&lt;/p&gt; &lt;p&gt;We
      did:&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="c c"&gt;&lt;span style="color: #666666; font-style: italic;"&gt;// returning 0 means collision&lt;/span&gt; &lt;span style="color: #993333;"&gt;int&lt;/span&gt; collision&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #993333;"&gt;int&lt;/span&gt; ax&lt;span style="color: #339933;"&gt;,&lt;/span&gt; &lt;span style="color: #993333;"&gt;int&lt;/span&gt;
      ay&lt;span style="color: #339933;"&gt;,&lt;/span&gt; &lt;span style="color: #993333;"&gt;int&lt;/span&gt; bx&lt;span style="color: #339933;"&gt;,&lt;/span&gt; &lt;span style="color: #993333;"&gt;int&lt;/span&gt; by&lt;span style="color: #339933;"&gt;,&lt;/span&gt; &lt;span style="color: #993333;"&gt;int&lt;/span&gt; cx&lt;span style="color: #339933;"&gt;,&lt;/span&gt; &lt;span style="color: #993333;"&gt;int&lt;/span&gt; cy&lt;span style="color: #339933;"&gt;,&lt;/span&gt; &lt;span style="color:
      #993333;"&gt;int&lt;/span&gt; dx&lt;span style="color: #339933;"&gt;,&lt;/span&gt; &lt;span style="color: #993333;"&gt;int&lt;/span&gt; dy&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #b1b100;"&gt;return&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;ax &lt;span style="color: #339933;"&gt;&gt;&lt;/span&gt; dx&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt;||&lt;span style="color: #009900;"&gt;(&lt;/span&gt;bx &lt;span style="color: #339933;"&gt;&amp;lt;&lt;/span&gt; cx&lt;span style="color: #009900;"&gt;)&lt;/span&gt;||&lt;span style="color: #009900;"&gt;(&lt;/span&gt;ay &lt;span style="color: #339933;"&gt;&gt;&lt;/span&gt; dy&lt;span style="color: #009900;"&gt;)&lt;/span&gt;||&lt;span style="color: #009900;"&gt;(&lt;/span&gt;by &lt;span style="color: #339933;"&gt;&amp;lt;&lt;/span&gt; cy&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;I’ll show here a little demo about how implement simple rectangular collisions on JavaFX.&lt;br /&gt; First I created a movable rectangle using the same idea of draggable nodes I already had &lt;a href="http://silveiraneto.net/2008/08/11/javafx-draggable-node/"&gt;posted before&lt;/a&gt;.&lt;/p&gt; &lt;div
      class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;&lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.input.MouseEvent&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.geometry.Rectangle&lt;/span&gt;; &#160; &lt;span style="color: #000000; font-weight: bold;"&gt;public&lt;/span&gt; &lt;span
      style="color: #000000; font-weight: bold;"&gt;class&lt;/span&gt; MovableRectangle &lt;span style="color: #000000; font-weight: bold;"&gt;extends&lt;/span&gt; &lt;span style="color: #003399;"&gt;Rectangle&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;private&lt;/span&gt; attribute startX &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; &lt;span style="color: #000000;
      font-weight: bold;"&gt;private&lt;/span&gt; attribute startY &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;0.0&lt;/span&gt;; &#160; &lt;span style="color: #000000; font-weight: bold;"&gt;public&lt;/span&gt; attribute onMove &lt;span style="color: #339933;"&gt;=&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt;e&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;MouseEvent&lt;/span&gt;&lt;span
      style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;Void&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt;&lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; override attribute onMousePressed &lt;span style="color: #339933;"&gt;=&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt;e&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color:
      #003399;"&gt;MouseEvent&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;Void&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; startX &lt;span style="color: #339933;"&gt;=&lt;/span&gt; e.&lt;span style="color: #006633;"&gt;getDragX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color:
      #339933;"&gt;-&lt;/span&gt;translateX; startY &lt;span style="color: #339933;"&gt;=&lt;/span&gt; e.&lt;span style="color: #006633;"&gt;getDragY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;-&lt;/span&gt;translateY; onMove&lt;span style="color: #009900;"&gt;(&lt;/span&gt;e&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; override attribute
      onMouseDragged &lt;span style="color: #339933;"&gt;=&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt;e&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;MouseEvent&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;Void&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; translateX &lt;span style="color: #339933;"&gt;=&lt;/span&gt;
      e.&lt;span style="color: #006633;"&gt;getDragX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;-&lt;/span&gt;startX; translateY &lt;span style="color: #339933;"&gt;=&lt;/span&gt; e.&lt;span style="color: #006633;"&gt;getDragY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;-&lt;/span&gt;startY;
      onMove&lt;span style="color: #009900;"&gt;(&lt;/span&gt;e&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;In the main code I some important things:&lt;/p&gt; &lt;ul&gt; &lt;li&gt;&lt;strong&gt;colide&lt;/strong&gt;, a color that represents the collision effect. White means no collision and gray means collision.&lt;/li&gt;
      &lt;li&gt;&lt;strong&gt;rec1&lt;/strong&gt; and &lt;strong&gt;rec2&lt;/strong&gt;, the two rectangles that can collide.&lt;/li&gt; &lt;li&gt;&lt;strong&gt;checkcollision()&lt;/strong&gt; the function that checks and handles a possible collision.&lt;/li&gt; &lt;/ul&gt; &lt;p&gt;Here is the main code:&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;&lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt;
      &lt;span style="color: #006699;"&gt;javafx.application.Frame&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.application.Stage&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.scene.geometry.Rectangle&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color:
      #006699;"&gt;javafx.scene.paint.Color&lt;/span&gt;; &lt;span style="color: #000000; font-weight: bold;"&gt;import&lt;/span&gt; &lt;span style="color: #006699;"&gt;javafx.input.MouseEvent&lt;/span&gt;; &#160; var colide &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;WHITE&lt;/span&gt;; &#160; function checkcollision&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;Void&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;if&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;rec1.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;&gt;&lt;/span&gt; rec2.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; rec2.&lt;span style="color: #006633;"&gt;getWidth&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt; or &lt;span style="color: #009900;"&gt;(&lt;/span&gt;rec1.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; rec1.&lt;span style="color: #006633;"&gt;getWidth&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color:
      #339933;"&gt;&amp;lt;&lt;/span&gt; rec2.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; or &lt;span style="color: #009900;"&gt;(&lt;/span&gt;rec1.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color:
      #339933;"&gt;&gt;&lt;/span&gt; rec2.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; rec2.&lt;span style="color: #006633;"&gt;getHeight&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; or &lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;rec1.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; rec1.&lt;span style="color: #006633;"&gt;getHeight&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;&amp;lt;&lt;/span&gt; rec2.&lt;span style="color:
      #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; colide &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;WHITE&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;else&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; colide &lt;span style="color: #339933;"&gt;=&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;LIGHTGRAY&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; var rec1&lt;span style="color: #339933;"&gt;:&lt;/span&gt;
      MovableRectangle &lt;span style="color: #339933;"&gt;=&lt;/span&gt; MovableRectangle &lt;span style="color: #009900;"&gt;{&lt;/span&gt; x&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;10&lt;/span&gt;, y&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;10&lt;/span&gt;, width&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;50&lt;/span&gt;, height&lt;span style="color:
      #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;60&lt;/span&gt;, fill&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;RED&lt;/span&gt; onMove&lt;span style="color: #339933;"&gt;:&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt;e&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;MouseEvent&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;Void&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; checkcollision&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; var rec2&lt;span style="color: #339933;"&gt;:&lt;/span&gt; MovableRectangle &lt;span style="color:
      #339933;"&gt;=&lt;/span&gt; MovableRectangle &lt;span style="color: #009900;"&gt;{&lt;/span&gt; x&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;100&lt;/span&gt;, y&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;100&lt;/span&gt;, width&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;70&lt;/span&gt;, height&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color:
      #cc66cc;"&gt;30&lt;/span&gt;, fill&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Color&lt;/span&gt;.&lt;span style="color: #006633;"&gt;BLUE&lt;/span&gt; onMove&lt;span style="color: #339933;"&gt;:&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #003399;"&gt;MouseEvent&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color:
      #003399;"&gt;Void&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; checkcollision&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #003399;"&gt;Frame&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; title&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color:
      #0000ff;"&gt;"Rectangular Collisions"&lt;/span&gt;, width&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;300&lt;/span&gt;, height&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #cc66cc;"&gt;300&lt;/span&gt; closeAction&lt;span style="color: #339933;"&gt;:&lt;/span&gt; function&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt;
      java.&lt;span style="color: #006633;"&gt;lang&lt;/span&gt;.&lt;span style="color: #003399;"&gt;System&lt;/span&gt;.&lt;span style="color: #006633;"&gt;exit&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt; 0 &lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; visible&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #000066; font-weight: bold;"&gt;true&lt;/span&gt; &#160; stage&lt;span style="color:
      #339933;"&gt;:&lt;/span&gt; Stage &lt;span style="color: #009900;"&gt;{&lt;/span&gt; fill&lt;span style="color: #339933;"&gt;:&lt;/span&gt; bind colide content&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #009900;"&gt;[&lt;/span&gt;rec1, rec2&lt;span style="color: #009900;"&gt;]&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;Try it via Java Web
      Start:&lt;/p&gt; &lt;p&gt;&lt;/p&gt;&lt;center&gt;&lt;a href="http://silveiraneto.net/downloads/collisiondemo/launch.jnlp"&gt;&lt;img src="http://silveiraneto.net/wp-content/uploads/2008/10/webstart.png" alt="Java Web Start" /&gt;&lt;/a&gt;&lt;/center&gt;&lt;p&gt;&lt;/p&gt; &lt;p&gt;Some considerations:&lt;/p&gt; &lt;ul&gt; &lt;li&gt;You can use rectangular collisions to create bounding boxes to handle collisions in more complex shapes or sprites. Is a common approach in 2d games to avoid more
      expensive calculations.&lt;/li&gt; &lt;li&gt;There are space for optimizations.&lt;/li&gt; &lt;li&gt;In this case I’m using only two objects. Some problems raises when I have N objects to handle.&lt;/li&gt; &lt;/ul&gt; &lt;p&gt;More generally, we can code:&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;function collission&lt;span style="color: #009900;"&gt;(&lt;/span&gt;ax, ay, bx, by, cx, cy, dx, dy&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Boolean&lt;/span&gt; &lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;return&lt;/span&gt; not &lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;ax &lt;span style="color: #339933;"&gt;&gt;&lt;/span&gt; dx&lt;span style="color: #009900;"&gt;)&lt;/span&gt;or&lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;bx &lt;span style="color: #339933;"&gt;&amp;lt;&lt;/span&gt; cx&lt;span style="color: #009900;"&gt;)&lt;/span&gt;or&lt;span style="color: #009900;"&gt;(&lt;/span&gt;ay &lt;span style="color: #339933;"&gt;&gt;&lt;/span&gt; dy&lt;span style="color: #009900;"&gt;)&lt;/span&gt;or&lt;span style="color: #009900;"&gt;(&lt;/span&gt;by &lt;span style="color: #339933;"&gt;&amp;lt;&lt;/span&gt; cy&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; function hitnode&lt;span style="color: #009900;"&gt;(&lt;/span&gt;a&lt;span style="color: #339933;"&gt;:&lt;/span&gt; Node, b&lt;span style="color: #339933;"&gt;:&lt;/span&gt;Node&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt; &lt;span style="color: #003399;"&gt;Boolean&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000;
      font-weight: bold;"&gt;return&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;collission&lt;span style="color: #009900;"&gt;(&lt;/span&gt; a.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, a.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, a.&lt;span style="color:
      #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; a.&lt;span style="color: #006633;"&gt;getWidth&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, a.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; a.&lt;span style="color: #006633;"&gt;getHeight&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getY&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; b.&lt;span style="color: #006633;"&gt;getWidth&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color:
      #006633;"&gt;getY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; b.&lt;span style="color: #006633;"&gt;getHeight&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color:
      #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;This way we can pass just two bounding boxes to hitnode and easily check collision of a node against a list of bounding boxes nodes.&lt;br /&gt; Using the same approach I also wrote this function to test if a Node is inside another Node:&lt;/p&gt; &lt;div class="wp_syntax"&gt; &lt;div class="code"&gt; &lt;pre style="font-family: monospace;" class="java java"&gt;function inside &lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;ax, ay, bx, by, cx, cy, dx, dy&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color: #003399;"&gt;Boolean&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;return&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;ax &lt;span style="color: #339933;"&gt;&gt;&lt;/span&gt;
      cx&lt;span style="color: #009900;"&gt;)&lt;/span&gt; and &lt;span style="color: #009900;"&gt;(&lt;/span&gt;bx &lt;span style="color: #339933;"&gt;&amp;lt;&lt;/span&gt; dx&lt;span style="color: #009900;"&gt;)&lt;/span&gt; and &lt;span style="color: #009900;"&gt;(&lt;/span&gt;ay &lt;span style="color: #339933;"&gt;&gt;&lt;/span&gt; cy&lt;span style="color: #009900;"&gt;)&lt;/span&gt; and &lt;span style="color: #009900;"&gt;(&lt;/span&gt;by &lt;span style="color: #339933;"&gt;&amp;lt;&lt;/span&gt;
      dy&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt; &#160; function insidenode&lt;span style="color: #009900;"&gt;(&lt;/span&gt;a&lt;span style="color: #339933;"&gt;:&lt;/span&gt;Node,b&lt;span style="color: #339933;"&gt;:&lt;/span&gt;Node&lt;span style="color: #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #339933;"&gt;:&lt;/span&gt;&lt;span style="color:
      #003399;"&gt;Boolean&lt;/span&gt;&lt;span style="color: #009900;"&gt;{&lt;/span&gt; &lt;span style="color: #000000; font-weight: bold;"&gt;return&lt;/span&gt; &lt;span style="color: #009900;"&gt;(&lt;/span&gt;inside&lt;span style="color: #009900;"&gt;(&lt;/span&gt; a.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, a.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span
      style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, a.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; a.&lt;span style="color: #006633;"&gt;getWidth&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, a.&lt;span style="color:
      #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; a.&lt;span style="color: #006633;"&gt;getHeight&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getBoundsX&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; b.&lt;span style="color: #006633;"&gt;getWidth&lt;/span&gt;&lt;span style="color:
      #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;, b.&lt;span style="color: #006633;"&gt;getBoundsY&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color: #339933;"&gt;+&lt;/span&gt; b.&lt;span style="color: #006633;"&gt;getHeight&lt;/span&gt;&lt;span style="color: #009900;"&gt;(&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt; &lt;span style="color:
      #009900;"&gt;)&lt;/span&gt;&lt;span style="color: #009900;"&gt;)&lt;/span&gt;; &lt;span style="color: #009900;"&gt;}&lt;/span&gt;&lt;/pre&gt; &lt;/div&gt; &lt;/div&gt; &lt;p&gt;Soon I’ll post game examples showing how to use this method and others collission detection methods.&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Downloads:&lt;/strong&gt;&lt;/p&gt; &lt;ul&gt; &lt;li&gt;The original video, &lt;a
      href="http://silveiraneto.net/downloads/javafx_rectangular_collision_detection.ogg"&gt;javafx_rectangular_collision_detection.ogg&lt;/a&gt;&lt;/li&gt; &lt;li&gt;NetBeans 6.1 Project with sources, &lt;a href="http://silveiraneto.net/downloads/javafx_rec_col.tar.gz"&gt;javafx_rec_col.tar.gz&lt;/a&gt;. Needs &lt;a href="http://javafx.netbeans.org"&gt;JavaFX module&lt;/a&gt; installed.&lt;/li&gt; &lt;/ul&gt;</description>
      <pubDate>Thu, 30 Oct 2008 15:26:36 +0000</pubDate>
    </item>
    <item>
      <title>Silveira Neto » netbeans: Ainda essa semana</title>
      <guid isPermaLink="false">http://silveiraneto.net/?p=1565</guid>
      <link>http://silveiraneto.net/2008/10/28/ainda-essa-semana/</link>
      <description>&lt;p&gt;Ainda essa semana eu vou fazer três palestras. Olhe aí se você não vai estar por perto. ;)&lt;/p&gt; &lt;ul&gt; &lt;li&gt;&lt;strong&gt;29/10 – Quarta-feira&lt;/strong&gt; &lt;strong&gt;20:30&lt;/strong&gt; – Palestra sobre &lt;strong&gt;NetBeans&lt;/strong&gt; no na &lt;em&gt;VII Semana de TI e Telecomunicações&lt;/em&gt; da &lt;a href="http://www.fic.br/v4/" title="Faculdade Integrada de Fortaleza"&gt;FIC&lt;/a&gt;.&lt;/li&gt; &lt;li&gt;&lt;strong&gt;30/10 –
      Sexta-feira&lt;/strong&gt; &lt;strong&gt;09:30&lt;/strong&gt; – Palestra sobre &lt;strong&gt;OpenSolaris&lt;/strong&gt; também na &lt;em&gt;VII Semana de TI e Telecomunicações&lt;/em&gt; da &lt;a href="http://www.fic.br/v4/" title="Faculdade Integrada de Fortaleza"&gt;FIC&lt;/a&gt;.&lt;/li&gt; &lt;li&gt;&lt;strong&gt;01/11&lt;/strong&gt; – &lt;strong&gt;Sábado 15:20 – &lt;/strong&gt;Palestra &lt;strong&gt;Apresentando o CEJUG e o poder do Java&lt;/strong&gt; em Iguatu no &lt;a
      href="http://www.cejug.org/display/cejug/Apresentando+o+CEJUG+e+o+poder+do+Java+e+Frameworks+AJAX+em+Iguatu" title="CEJUG"&gt;Encontro PHP &amp;amp; Java&lt;/a&gt;.&lt;/li&gt; &lt;/ul&gt;</description>
      <pubDate>Wed, 29 Oct 2008 01:51:10 +0000</pubDate>
    </item>
    <item>
      <title>Silveira Neto » netbeans: SCSNI Study Guide</title>
      <guid isPermaLink="false">http://silveiraneto.net/?p=1455</guid>
      <link>http://silveiraneto.net/2008/10/22/scsni-study-guide/</link>
      <description>&lt;p&gt;This is a draft of study guide based on SCSNI (Sun Certified Specialist Netbeans IDE) exam objectives.&lt;/p&gt; &lt;table style="border-style: dotted;" border="1"&gt; &lt;caption&gt;SCSNI Study Guide&lt;/caption&gt; &lt;thead&gt; &lt;tr&gt; &lt;th&gt;Exam Objetive&lt;/th&gt; &lt;th&gt;Resources&lt;/th&gt; &lt;/tr&gt; &lt;/thead&gt; &lt;tbody&gt; &lt;tr&gt; &lt;td colspan="2" style="text-align: center;"&gt;&lt;strong&gt;Section 1: IDE Configuration&lt;/strong&gt;&lt;/td&gt;
      &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;1.1 Demonstrate the ability to configure the functionality available in the IDE, including using enabling and disabling functionality and using the Plugin Manager.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://wiki.netbeans.org/InstallingAPlugin" title="NetBeans Wiki"&gt;Installing a 3rd Party Plugin&lt;/a&gt;.&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;1.2 Explain the purpose of the user directory and the netbeans.conf file
      and how these can be used to configure the IDE.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://wiki.netbeans.org/FaqNetbeansConf" title="NetBeans Wiki"&gt;How do I make my custom startup parameters permanent?&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;1.3 Demonstrate the ability to work with servers in the IDE, such as registering new server instances and stopping and starting servers.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a
      href="http://dlc.sun.com/osol/docs/content/OSDEV/gentextid-605.html" title="Sun Documentation"&gt;Setting Up Server Environment&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/60/web/quickstart-webapps.html" class="external"&gt;Introduction to Developing Web Applications&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;1.4 Describe how to integrate external libraries in the IDE and use them in coding and debugging your project.&lt;/td&gt; &lt;td&gt;
      &lt;ul&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/60/java/javase-intro.html" class="external"&gt;Introduction to Developing General Java Applications&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;1.5 Demonstrate knowledge of working with databases in the IDE, including registering new database connections and tables running SQL scripts.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/61/ide/mysql.html"
      class="external"&gt;Connecting to a MySQL Database&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;1.6 Describe how to integrate and use different versions of the JDK in the IDE for coding, debugging, and viewing Javadoc documentation.&lt;/td&gt; &lt;td&gt;-&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="2" style="text-align: center;"&gt;&lt;strong&gt;Section 2: Project Setup&lt;/strong&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;2.1 Describe the characteristics
      and uses of a free-form project.&lt;/td&gt; &lt;td&gt;-&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;2.2 Demonstrate the ability to work with version control systems and the IDE. (Which VCS’s are available, which ones you need an external client for, how to pull sources out of a repository, view changes, and check them back in).&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/60/ide/cvs.html" class="external"&gt;Guided Tour of CVS for NetBeans IDE
      6.x&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;2.3 Describe the ways in which you can change the build process for a standard project, such as configuring project properties and modifying the project’s Ant build script.&lt;/td&gt; &lt;td&gt;-&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;2.4 Configure your project to compile against and run on a specific version of the JDK.&lt;/td&gt; &lt;td&gt;-&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="2" style="text-align:
      center;"&gt;&lt;strong&gt;Section 3: Java SE Development&lt;/strong&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;3.1 Demonstrate the ability to create NetBeans projects from the source code of an existing Java SE program.&lt;/td&gt; &lt;td&gt; &lt;ul class="b-bottom-dashed"&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/docs/java/import-eclipse.html"&gt;Importing Eclipse Projects into NetBeans IDE&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;3.2 Describe how
      to manage the classpath of a Java SE project, including maintaining a separate classpath for compiling and debugging.&lt;/td&gt; &lt;td&gt;-&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;3.3 Demonstrate the knowledge of the NetBeans GUI Builder and the ability to lay out and hook up basic forms using it.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/60/java/quickstart-gui.html" class="external"&gt;Designing a Swing GUI in NetBeans IDE&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt;
      &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;3.4 Demonstrate the ability to package and distribute a built Java Desktop project for use by another user.&lt;/td&gt; &lt;td&gt;-&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="2" style="text-align: center;"&gt;&lt;strong&gt;Section 4: Java EE Web Development&lt;/strong&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;4.1 Describe how to create a NetBeans project from the source code of an existing Web application.&lt;/td&gt; &lt;td&gt;-&lt;/td&gt;
      &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;4.2 Distinguish between a visual web application and web application.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt; &lt;a href="http://www.netbeans.org/kb/60/web/intro.html" class="external"&gt;Getting Started with Visual Web JSF Application Development&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;4.3 Demonstrate knowledge of which web frameworks are available in NetBeans IDE and how they are added to and used in a web
      application.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/60/web/framework-adding-support.html" class="external"&gt;Adding Support For A Web Framework&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;4.4 Describe how to monitor HTTP requests when running a web application.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/60/web/tutorial-webapps.html#run-and-monitor" title="NetBeans tutorial"&gt;Running
      and Monitoring the Application&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;4.5 Demonstrate a knowledge of basic tasks related to building and deploying web applications to a server, such as changing the target server and undeploying an application.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/60/web/tutorial-webapps.html" class="external"&gt;NetBeans IDE Tutorial for Web Applications&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt;
      &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="2" style="text-align: center;"&gt;&lt;strong&gt;Section 5: Editing&lt;/strong&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;5.1 Describe the purpose and uses of refactoring and demonstrate the ability to perform basic refactoring on Java source code.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/60/java/editor-tips.html"&gt;Java Editing in NetBeans IDE 6.0&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt;
      &lt;td&gt;5.2 Describe how to use the Options window to change the default appearance and behavior of the Source Editor.&lt;/td&gt; &lt;td&gt;-&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;5.3 Describe the ways that the IDE highlights errors in source code and the tools the IDE offers for correcting those errors.&lt;/td&gt; &lt;td&gt;-&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;5.4 Demonstrate the ability to use editor hints, such as implementing all the methods for an implemented
      interface&lt;/td&gt; &lt;td&gt;-&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;5.5 Demonstrate the ability to use live code templates such as automatic generation of constructors, try/catch loops, and getters and setters.&lt;/td&gt; &lt;td&gt;-&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td colspan="2" style="text-align: center;"&gt;&lt;strong&gt;Section 6: Testing, Profiling, and Debugging&lt;/strong&gt;&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;6.1 Demonstrate the ability to work with JUnit tests in the
      IDE, such as creating JUnit tests and interpreting JUnit test output.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/docs/java/junit-intro.html" class="external"&gt;Writing JUnit Tests in NetBeans IDE&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;6.2 Describe how to debug a local (desktop) application, including setting breakpoints and stepping through code.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a
      href="http://www.netbeans.org/kb/60/java/javase-intro.html#test" title="NetBeans tutorial"&gt;Testing and Debugging the Project&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;6.3 Describe the difference between local and remote debugging and describe how to debug a remote (web) application.&lt;/td&gt; &lt;td&gt;-&lt;/td&gt; &lt;/tr&gt; &lt;tr&gt; &lt;td&gt;6.4 Describe the purpose of profiling applications and how to profile a local desktop application in the
      IDE.&lt;/td&gt; &lt;td&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/60/java/profiler-intro.html"&gt;Introduction to Profiling Java Applications&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/community/magazine/html/04/profiler.html"&gt;Advanced Profiling: Theory in Practice&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/60/java/editor-screencast.html"&gt;Demo: Source Editing Features&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;/td&gt; &lt;/tr&gt;
      &lt;/tbody&gt; &lt;/table&gt; &lt;p&gt;More useful resources:&lt;/p&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://sites.google.com/site/netbeansscsni/" title="SCSNI Studies"&gt;SCSNI Study Group&lt;/a&gt; from Wagner R. Santos. GREAT work!&lt;/li&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/index.html" title="NetBeans DOCS"&gt;NetBeans Docs &amp;amp; Support&lt;/a&gt;. Home of best NetBeans documentation.&lt;/li&gt; &lt;li&gt;&lt;a href="http://wiki.netbeans.org/CertExamStudyGuide"
      title="NetBeans Wiki"&gt;Netbeans IDE Certification Exam Study Guide&lt;/a&gt;. A list of resources for SCSNI at NetBeans Wiki.&lt;/li&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/docs/screencasts.html"&gt;NetBeans Screencasts&lt;/a&gt;. Just watching some of them (about 10 minutes each) can grantee you a lot of question in your exam.&lt;/li&gt; &lt;/ul&gt; &lt;p&gt;Please, collaborate in the comments with others resource links (with section number). Let’s complete this
      guide.&lt;/p&gt;</description>
      <pubDate>Wed, 22 Oct 2008 19:50:04 +0000</pubDate>
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    <item>
      <title>NetFeijão Brazil: Parabéns NetBeans !!!!</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-5233046705115931058</guid>
      <link>http://netfeijao.blogspot.com/2008/10/parabns-netbeans.html</link>
      <description>&lt;a href="http://2.bp.blogspot.com/_6CJaDmsVepU/SP6Ipu4HbyI/AAAAAAAAAb0/yoEIXwbbF7M/s1600-h/logo-10y-nb-since1998-180.png"&gt;&lt;img src="http://2.bp.blogspot.com/_6CJaDmsVepU/SP6Ipu4HbyI/AAAAAAAAAb0/yoEIXwbbF7M/s400/logo-10y-nb-since1998-180.png" alt="" style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5259791665354731298" /&gt;&lt;/a&gt;&lt;br /&gt;Como muitos já sabem o NetBeans está completando 10 anos de vida, e como homenagem,
      cantamos parabéns em grupo na época do Sun Tech Days.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Segue o mico, quer dizer o vídeo.&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;&lt;div style="text-align: center;"&gt;&lt;br /&gt;&lt;/div&gt;&lt;br /&gt;No vídeo gravado na churrascaria Jardineira Grill, estão presentes da esquerda para a direita, Renato Bellia e sua esposa, a esposa de um dos meus amigos, logo atrás dela eu e minha esposa, ao lado
      dela se encontra a minha grande amiga Janice Campbell, atrás dela, Jefferson Prestes e Michel Graciano, no centro Marcelo Castellani (de jaqueta preta), Mauricio "Maltron" Leal, atrás dele Vinicius Senger e Yara Senger, atrás deles, está Greg Sporar, e mais dois gringos da Sun, e logo após a esposa do Bruno com suas lindas filhas, atrás delas se encontra Henrique Meira e seu colega, e por último o JavaMan.&lt;br /&gt;&lt;br /&gt;Fonte do Vídeo: &lt;a
      href="http://www.netbeans.tv/on-the-road/Brazilian-Birthday-Song-400/"&gt;http://www.netbeans.tv/on-the-road/Brazilian-Birthday-Song-400/&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;&lt;br /&gt;Outra dessa só daqui a 10 anos... =)&lt;br /&gt;&lt;br /&gt;&lt;span style="font-weight: bold;"&gt;PARABÉNS NETBEANS !!!&lt;/span&gt;&lt;div class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-5233046705115931058?l=netfeijao.blogspot.com" alt="" height="1"
      width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Wed, 22 Oct 2008 01:59:44 +0000</pubDate>
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      <title>Paulo Canedo » NetBeans pt_BR: Lançado NetBeans 6.5 RC1</title>
      <guid isPermaLink="false">http://www.paulocanedo.com.br/?p=70</guid>
      <link>http://www.paulocanedo.com.br/2008/10/21/lancado-netbeans-65-rc1/</link>
      <description>&lt;p&gt;Mais detalhes: &lt;a href="http://www.netbeans.org/community/releases/65"&gt;http://www.netbeans.org/community/releases/65&lt;/a&gt;&lt;/p&gt; &lt;p&gt;Agora pouco recebi um email do webmaster do netbeans.org com o anúncio do netbeans 6.5 rc1, abaixo segue a tradução:&lt;/p&gt; &lt;p&gt;NetBeans.org está orgulhoso em anunciar a disponibilidade do NetBeans IDE 6.5 Release Candidate!&lt;/p&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://download.netbeans.org/netbeans/6.5/rc/"
      target="_blank"&gt;Download NetBeans 6.5 Release Candidate&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/kb/index.html" target="_blank"&gt;Tutoriais &amp;amp; Documentação&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a href="http://www.netbeans.org/community/releases/65/" target="_blank"&gt;Saiba mais sobre o release&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;p&gt;O foco do NetBeans IDE 6.5 é simplificar e agilizar o desenvolvimento web, enterprise, desktop e aplicações móveis com PHP,
      JavaScript, Java, C/C++ , Ruby e Groovy. Entre as novas funcionalidades para a versão 6.5 estão: um IDE robusto para PHP, JavaScript debugging para Firefox e IE, e suporte para Groovy and Grails. Este release também oferece inúmeras melhorias para o desenvolvimento em Java, Ruby and Rails, e C/C++. OS novos destaques para Java são: suporte nativo para Hibernate, importador de projetos Eclipse e compilar ao salvar. O Release Candidate melhora o suporte oferecido no NetBeans 6.5 Beta.&lt;/p&gt;
      &lt;p&gt;A versão final do NetBeans IDE 6.5 está planejada para Novembro de 2008. Como sempre, são bem vindos e nós encorajamos quaisquer feedback sobre sua experiência utilizando o IDE NetBeans. Visite nossas &lt;a href="http://www.netbeans.org/community/lists/top.html" target="_blank"&gt;listas de emails e forums&lt;/a&gt; ou poste uma &lt;a href="http://planetnetbeans.org/" target="_blank"&gt;entrada no blog&lt;/a&gt;!&lt;/p&gt; &lt;p&gt;&lt;strong&gt;NetBeans IDE 6.5 – Desenvolvimento
      simplificado!&lt;/strong&gt;&lt;/p&gt;</description>
      <pubDate>Tue, 21 Oct 2008 17:45:54 +0000</pubDate>
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    <item>
      <title>Michel Graciano's Weblog: Almost there... NetBeans 6.5 RC1 just released</title>
      <guid isPermaLink="false">http://www.jroller.com/hmichel/entry/almost_there_netbeans_6_5</guid>
      <link>http://www.jroller.com/hmichel/entry/almost_there_netbeans_6_5</link>
      <description>&lt;p&gt;Yes people, the work is almost done. Several months testing the NetBeans 6.5 daily builds and now we are almost there: NetBeans 6.5 RC1 just released.&lt;/p&gt; &lt;p&gt;See details about the release in &lt;a href="http://www.netbeans.org/community/releases/65/"&gt;NetBeans IDE 6.5 Release Candidate Information page&lt;/a&gt; and download it &lt;a href="http://download.netbeans.org/netbeans/6.5/rc/"&gt;from here&lt;/a&gt;.&lt;/p&gt; &lt;p&gt;Happy coding!&lt;/p&gt;</description>
      <pubDate>Tue, 21 Oct 2008 15:31:32 +0000</pubDate>
    </item>
    <item>
      <title>Controverso eu ? - NetBeans category: Liberada a versão RC1 do NetBeans 6.5</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2008/10/21/1224593483976.html</guid>
      <link>http://www.go-java.com:80/blog/2008/10/21/1224593483976.html</link>
      <description>&lt;p&gt;Foi liberada a versão RC1 do NetBeans 6.5 ..&lt;/p&gt; &lt;p&gt;Doidos de plantão baixem em : &lt;a href="http://download.netbeans.org/netbeans/6.5/rc/"&gt;http://download.netbeans.org/netbeans/6.5/rc/&lt;/a&gt;&lt;/p&gt; &lt;p&gt;Muitos bug-fixes...&#160; baixem e reportem os bugs o mais breve possivel... quanto mais tempo levar... pior produto teremos no final...&lt;/p&gt; &lt;p&gt;&#160;&lt;/p&gt; &lt;p&gt;Vamo tentar não ter 4 pacthes como foi o 6.1... hehehe...&lt;/p&gt;
      &lt;p&gt;&#160;&lt;/p&gt; &lt;p&gt;&#160;&lt;/p&gt;</description>
      <pubDate>Tue, 21 Oct 2008 12:51:23 +0000</pubDate>
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    <item>
      <title>NetFeijão Brazil: SCSNI Study Group - Netbeans IDE Certification Exam</title>
      <guid isPermaLink="false">tag:blogger.com,1999:blog-544668644670311424.post-6509074927847617291</guid>
      <link>http://netfeijao.blogspot.com/2008/10/scsni-study-group-netbeans-ide.html</link>
      <description>&lt;a href="http://2.bp.blogspot.com/_6CJaDmsVepU/SP04MX9t9eI/AAAAAAAAAbc/oJ3Bul7pMuY/s1600-h/logo-10y-nb-text.png"&gt;&lt;img src="http://2.bp.blogspot.com/_6CJaDmsVepU/SP04MX9t9eI/AAAAAAAAAbc/oJ3Bul7pMuY/s400/logo-10y-nb-text.png" alt="" style="margin: 0px auto 10px; display: block; text-align: center; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5259421725081073122" /&gt;&lt;/a&gt;If you don´t know already, and to celebrate &lt;a href="http://www.netbeans.org/birthday/"&gt;10th
      NetBeans Birthday&lt;/a&gt; yeaahhh, Sun is planning to release a new certification for NetBeans IDE (Beta), if you are interested and would like to know more about it, or you are just looking for material to study, take a look at the &lt;a href="http://sites.google.com/site/netbeansscsni/"&gt;SCSNI Study Group&lt;/a&gt;, the first study group to this certification, it has a plenty of related stuff.&lt;br /&gt;&lt;br /&gt;You can help to increase the group providing mocks, articles, or even changing
      the site, if you wanna help, please let me know mailling me at wrsconsulting@gmail.com&lt;br /&gt;&lt;p&gt;&lt;a href="http://sites.google.com/site/netbeansscsni/"&gt;&lt;img src="http://4.bp.blogspot.com/_6CJaDmsVepU/SP03bmJKL5I/AAAAAAAAAbM/MuL9QKoDS6w/s400/customLogo.gif.jpg" alt="" style="margin: 0pt 10px 10px 0pt; float: left; cursor: pointer;" border="0" id="BLOGGER_PHOTO_ID_5259420887073566610" /&gt;&lt;/a&gt;As a beta tester, you officially test the test and will be able to provide Sun with
      valuable comments and technical feedback about the Netbeans IDE questions. The Sun beta exam counts towards official Sun Certified Specialist Netbeans IDE (SCSNI) Certification!&lt;/p&gt;&lt;b&gt;Exam Testing Objectives&lt;/b&gt; &lt;ul&gt; Section 1: IDE Configuration &lt;ul&gt;&lt;li&gt;1.1 Demonstrate the ability to configure the functionality available in the IDE, including using enabling and disabling functionality and using the Plugin Manager. &lt;/li&gt;&lt;li&gt;1.2 Explain the purpose of the
      user directory and the netbeans.conf file and how these can be used to configure the IDE. &lt;/li&gt;&lt;li&gt;1.3 Demonstrate the ability to work with servers in the IDE, such as registering new server instances and stopping and starting servers. &lt;/li&gt;&lt;li&gt;1.4 Describe how to integrate external libraries in the IDE and use them in coding and debugging your project. &lt;/li&gt;&lt;li&gt;1.5 Demonstrate knowledge of working with databases in the IDE, including registering new database
      connections and tables running SQL scripts. &lt;/li&gt;&lt;li&gt;1.6 Describe how to integrate and use different versions of the JDK in the IDE for coding, debugging, and viewing Javadoc documentation. &lt;/li&gt;&lt;/ul&gt;&lt;li&gt;Section 2: Project Setup &lt;ul&gt;&lt;li&gt;2.1 Describe the characteristics and uses of a free-form project. &lt;/li&gt;&lt;li&gt;2.2 Demonstrate the ability to work with version control systems and the IDE. (Which VCS's are available, which ones you need an external
      client for, how to pull sources out of a repository, view changes, and check them back in). &lt;/li&gt;&lt;li&gt;2.3 Describe the ways in which you can change the build process for a standard project, such as configuring project properties and modifying the project's Ant build script. &lt;/li&gt;&lt;li&gt;2.4 Configure your project to compile against and run on a specific version of the JDK. &lt;/li&gt;&lt;/ul&gt; &lt;/li&gt;&lt;li&gt;Section 3: Java SE Development &lt;ul&gt;&lt;li&gt;3.1 Demonstrate
      the ability to create NetBeans projects from the source code of an existing Java SE program. &lt;/li&gt;&lt;li&gt;3.2 Describe how to manage the classpath of a Java SE project, including maintaining a separate classpath for compiling and debugging. &lt;/li&gt;&lt;li&gt;3.3 Demonstrate the knowledge of the NetBeans GUI Builder and the ability to lay out and hook up basic forms using it. &lt;/li&gt;&lt;li&gt;3.4 Demonstrate the ability to package and distribute a built Java Desktop project for use by
      another user. &lt;/li&gt;&lt;/ul&gt; &lt;/li&gt;&lt;li&gt;Section 4: Java EE Web Development &lt;ul&gt;&lt;li&gt;4.1 Describe how to create a NetBeans project from the source code of an existing Web application. &lt;/li&gt;&lt;li&gt;4.2 Distinguish between a visual web application and web application. &lt;/li&gt;&lt;li&gt;4.3 Demonstrate knowledge of which web frameworks are available in NetBeans IDE and how they are added to and used in a web application. &lt;/li&gt;&lt;li&gt;4.4 Describe how to
      monitor HTTP requests when running a web application. &lt;/li&gt;&lt;li&gt;4.5 Demonstrate a knowledge of basic tasks related to building and deploying web applications to a server, such as changing the target server and undeploying an application. &lt;/li&gt;&lt;/ul&gt; &lt;/li&gt;&lt;li&gt;Section 5: Editing &lt;ul&gt;&lt;li&gt;5.1 Describe the purpose and uses of refactoring and demonstrate the ability to perform basic refactoring on Java source code. &lt;/li&gt;&lt;li&gt;5.2 Describe how to use
      the Options window to change the default appearance and behavior of the Source Editor. &lt;/li&gt;&lt;li&gt;5.3 Describe the ways that the IDE highlights errors in source code and the tools the IDE offers for correcting those errors. &lt;/li&gt;&lt;li&gt;5.4 Demonstrate the ability to use editor hints, such as implementing all the methods for an implemented interface. &lt;/li&gt;&lt;li&gt;5.5 Demonstrate the ability to use live code templates such as automatic generation of constructors, try/catch
      loops, and getters and setters. &lt;/li&gt;&lt;/ul&gt; &lt;/li&gt;&lt;li&gt;Section 6: Testing, Profiling, and Debugging &lt;ul&gt;&lt;li&gt;6.1 Demonstrate the ability to work with JUnit tests in the IDE, such as creating JUnit tests and interpreting JUnit test output. &lt;/li&gt;&lt;li&gt;6.2 Describe how to debug a local (desktop) application, including setting breakpoints and stepping through code. &lt;/li&gt;&lt;li&gt;6.3 Describe the difference between local and remote debugging and describe
      how to debug a remote (web) application. &lt;/li&gt;&lt;li&gt;6.4 Describe the purpose of profiling applications and how to profile a local desktop application in the IDE. &lt;/li&gt;&lt;/ul&gt; &lt;/li&gt;&lt;/ul&gt; &lt;br /&gt;&lt;span style="font-weight: bold;"&gt;References:&lt;/span&gt;&lt;br /&gt;&lt;br /&gt;Official Site&lt;span class="sp5"&gt;&lt;/span&gt;: &lt;a
      href="http://www.sun.com/training/certification/netbeans.html"&gt;http://www.sun.com/training/certification/netbeans.html&lt;/a&gt;&lt;br /&gt;Study Group: &lt;a href="http://sites.google.com/site/netbeansscsni/"&gt;http://sites.google.com/site/netbeansscsni/&lt;/a&gt;&lt;br /&gt;NetBeans 10th Birthday: &lt;a href="http://www.netbeans.org/birthday/"&gt;http://www.netbeans.org/birthday/logos.html&lt;/a&gt;&lt;br /&gt;&lt;br /&gt;NetBeans Rocks, The only IDE you need !!!&lt;div
      class="blogger-post-footer"&gt;&lt;img src="https://blogger.googleusercontent.com/tracker/544668644670311424-6509074927847617291?l=netfeijao.blogspot.com" alt="" height="1" width="1" /&gt;&lt;/div&gt;</description>
      <pubDate>Tue, 21 Oct 2008 02:04:22 +0000</pubDate>
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      <title>Silveira Neto » netbeans: JavaFX Overview Slides</title>
      <guid isPermaLink="false">http://silveiraneto.net/?p=1485</guid>
      <link>http://silveiraneto.net/2008/10/19/javafx-overview-slides/</link>
      <description>&lt;p&gt;My slides about a overview on JavaFX at our &lt;a href="http://www.cejug.org/pages/viewpage.action?pageId=32014362"&gt;last CEJUG event&lt;/a&gt;.&lt;/p&gt; &lt;p&gt;&lt;/p&gt;&lt;center&gt; &lt;div style="width: 425px; text-align: left;" id="__ss_670449"&gt;&lt;a style="font: 14px Helvetica,Arial,Sans-serif; display: block; margin: 12px 0 3px 0; text-decoration: underline;" href="http://www.slideshare.net/silveiraneto/javafx-overview-presentation?type=powerpoint" title="JavaFX
      Overview"&gt;JavaFX Overview&lt;/a&gt; &lt;div style="font-size: 11px; font-family: tahoma,arial; height: 26px; padding-top: 2px;"&gt;View SlideShare &lt;a style="text-decoration: underline;" href="http://www.slideshare.net/silveiraneto/javafx-overview-presentation?type=powerpoint" title="View JavaFX Overview on SlideShare"&gt;presentation&lt;/a&gt; or &lt;a style="text-decoration: underline;" href="http://www.slideshare.net/upload?type=powerpoint"&gt;Upload&lt;/a&gt; your own. (tags: &lt;a
      style="text-decoration: underline;" href="http://slideshare.net/tag/javafx"&gt;javafx&lt;/a&gt; &lt;a style="text-decoration: underline;" href="http://slideshare.net/tag/ria"&gt;ria&lt;/a&gt;)&lt;/div&gt; &lt;/div&gt; &lt;p&gt;&lt;/p&gt;&lt;/center&gt;&lt;p&gt;&lt;/p&gt; &lt;p&gt;&lt;strong&gt;Downloads:&lt;/strong&gt;&lt;/p&gt; &lt;ul&gt; &lt;li&gt;&lt;a href="http://silveiraneto.net/downloads/javafx_cct_cejug_oct_2008.odp"&gt;javafx_cct_cejug_oct_2008.odp&lt;/a&gt;&lt;/li&gt; &lt;li&gt;&lt;a
      href="http://silveiraneto.net/downloads/javafx_cct_cejug_oct_2008.pdf"&gt;javafx_cct_cejug_oct_2008.pdf&lt;/a&gt;&lt;/li&gt; &lt;/ul&gt; &lt;p style="text-align: center;"&gt;&lt;img src="http://farm4.static.flickr.com/3002/2956858644_4870fa0b27.jpg" alt="Café com Tapioca na Christus" /&gt;&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;img src="http://farm4.static.flickr.com/3041/2956896062_255c8afa6f.jpg" alt="Café com Tapioca na Christus" class="aligncenter" /&gt;&lt;/p&gt; &lt;p&gt;Here a
      little screncast showing the live preview feature on the &lt;a href="http://javafx.netbeans.org/"&gt;NetBeans JavaFX Plugin&lt;/a&gt;.&lt;/p&gt; &lt;p style="text-align: center;"&gt;&lt;/p&gt; &lt;p&gt;You can also download the orignal screencast in higher resolution &lt;a href="http://silveiraneto.net/downloads/netbeans_javafx_preview.ogg"&gt;netbeans_javafx_preview.ogg&lt;/a&gt; (15 Mb). Photos of the presentation at &lt;a href="http://flickr.com/photos/silveiraneto/sets/72157608193146923/"
      title="CCT Christus"&gt;my Flickr album&lt;/a&gt;.&lt;/p&gt;</description>
      <pubDate>Mon, 20 Oct 2008 01:35:03 +0000</pubDate>
    </item>
    <item>
      <title>Controverso eu ? - NetBeans category: NetBeans 6.1 Patch 4 Disponível</title>
      <guid isPermaLink="false">http://www.go-java.com:80/blog/2008/10/17/1224254580000.html</guid>
      <link>http://www.go-java.com:80/blog/2008/10/17/1224254580000.html</link>
      <description>&lt;p&gt;Mais um patch para o NetBeans 6.1 , agora é a versão 4 , para atualizar voce deve ir ao Plugin Manager e mandar atualizar..&lt;/p&gt; &lt;p&gt;Corrige varios probleminhas chatos :)&lt;/p&gt; &lt;p&gt;Bom proveito !&lt;/p&gt;</description>
      <pubDate>Fri, 17 Oct 2008 14:43:00 +0000</pubDate>
    </item>
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