??xml version="1.0" encoding="utf-8" standalone="yes"?>黄色一区二区在线观看,精品福利一区,成人a级免费视频http://www.aygfsteel.com/nokiaguy/category/39343.html假如q个世界上只剩下你一个hQ当你正坐在屋子里的时候,q时H然响v了敲门声Q那么会是谁呢?zh-cnSun, 14 Jun 2009 07:26:13 GMTSun, 14 Jun 2009 07:26:13 GMT60eclipse + JBoss 5 + EJB3开发指南(15Q:拦截器方法和拦截器类http://www.aygfsteel.com/nokiaguy/archive/2009/06/14/282121.html银河使?/dc:creator>银河使?/author>Sun, 14 Jun 2009 03:00:00 GMThttp://www.aygfsteel.com/nokiaguy/archive/2009/06/14/282121.htmlhttp://www.aygfsteel.com/nokiaguy/comments/282121.htmlhttp://www.aygfsteel.com/nokiaguy/archive/2009/06/14/282121.html#Feedback0http://www.aygfsteel.com/nokiaguy/comments/commentRss/282121.htmlhttp://www.aygfsteel.com/nokiaguy/services/trackbacks/282121.html阅读全文

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eclipse + JBoss 5 + EJB3开发指南(14Q:消息驱动Beanhttp://www.aygfsteel.com/nokiaguy/archive/2009/06/08/280771.html银河使?/dc:creator>银河使?/author>Mon, 08 Jun 2009 15:40:00 GMThttp://www.aygfsteel.com/nokiaguy/archive/2009/06/08/280771.htmlhttp://www.aygfsteel.com/nokiaguy/comments/280771.htmlhttp://www.aygfsteel.com/nokiaguy/archive/2009/06/08/280771.html#Feedback0http://www.aygfsteel.com/nokiaguy/comments/commentRss/280771.htmlhttp://www.aygfsteel.com/nokiaguy/services/trackbacks/280771.html阅读全文

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eclipse + JBoss 5 + EJB3开发指南(13Q:在Servlet中访问应用程序管制EntityManager对象http://www.aygfsteel.com/nokiaguy/archive/2009/06/06/280338.html银河使?/dc:creator>银河使?/author>Sat, 06 Jun 2009 06:07:00 GMThttp://www.aygfsteel.com/nokiaguy/archive/2009/06/06/280338.htmlhttp://www.aygfsteel.com/nokiaguy/comments/280338.htmlhttp://www.aygfsteel.com/nokiaguy/archive/2009/06/06/280338.html#Feedback2http://www.aygfsteel.com/nokiaguy/comments/commentRss/280338.htmlhttp://www.aygfsteel.com/nokiaguy/services/trackbacks/280338.html@PersistenceContext(unitName="myentity")
protected EntityManager em;
上面的代码需要放在Q意一个SessionBean的类中,EJB容器会自动创建EntityManager对象。但如果要在Servlet中直接访?EntityManager对象Q需要用EntityManagerFactory接口的createEntityManagerҎ(gu)来创?EntityManager对象Q在使用完EntityManagerFactory和EntityManager对象后,可以使用相应的closeҎ(gu)关闭q两个对象?nbsp; 阅读全文

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eclipse + JBoss 5 + EJB3开发指南(12Q:使用命名查询执行JPQLhttp://www.aygfsteel.com/nokiaguy/archive/2009/06/05/280160.html银河使?/dc:creator>银河使?/author>Fri, 05 Jun 2009 02:12:00 GMThttp://www.aygfsteel.com/nokiaguy/archive/2009/06/05/280160.htmlhttp://www.aygfsteel.com/nokiaguy/comments/280160.htmlhttp://www.aygfsteel.com/nokiaguy/archive/2009/06/05/280160.html#Feedback0http://www.aygfsteel.com/nokiaguy/comments/commentRss/280160.htmlhttp://www.aygfsteel.com/nokiaguy/services/trackbacks/280160.html阅读全文

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eclipse + JBoss 5 + EJB3开发指南(11Q:实体Bean的连接策略(JOINED StrategyQ?/title><link>http://www.aygfsteel.com/nokiaguy/archive/2009/06/04/280013.html</link><dc:creator>银河使?/dc:creator><author>银河使?/author><pubDate>Thu, 04 Jun 2009 07:31:00 GMT</pubDate><guid>http://www.aygfsteel.com/nokiaguy/archive/2009/06/04/280013.html</guid><wfw:comment>http://www.aygfsteel.com/nokiaguy/comments/280013.html</wfw:comment><comments>http://www.aygfsteel.com/nokiaguy/archive/2009/06/04/280013.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/nokiaguy/comments/commentRss/280013.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/nokiaguy/services/trackbacks/280013.html</trackback:ping><description><![CDATA[     摘要: 本文介绍了如何用连接策略(JOINED StrategyQ对物理表进行划分。子表与父表׃n主键?nbsp; <a href='http://www.aygfsteel.com/nokiaguy/archive/2009/06/04/280013.html'>阅读全文</a><img src ="http://www.aygfsteel.com/nokiaguy/aggbug/280013.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/nokiaguy/" target="_blank">银河使?/a> 2009-06-04 15:31 <a href="http://www.aygfsteel.com/nokiaguy/archive/2009/06/04/280013.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>eclipse + JBoss 5 + EJB3开发指南(10Q:通过l承实体BeanQ将单个表映成多个表(单表{略QSINGLE_TABLEQ?/title><link>http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279836.html</link><dc:creator>银河使?/dc:creator><author>银河使?/author><pubDate>Wed, 03 Jun 2009 08:22:00 GMT</pubDate><guid>http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279836.html</guid><wfw:comment>http://www.aygfsteel.com/nokiaguy/comments/279836.html</wfw:comment><comments>http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279836.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/nokiaguy/comments/commentRss/279836.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/nokiaguy/services/trackbacks/279836.html</trackback:ping><description><![CDATA[     摘要: 如果以前使用qEJB1.x或EJB2.x的实体BeanQ会发现无法通过l承实体Bean单个表分成多表。而在EJB3中,我们可以很容易地使用@Inheritance和@DiscriminatorColumn注释来实现这个功能?nbsp; <a href='http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279836.html'>阅读全文</a><img src ="http://www.aygfsteel.com/nokiaguy/aggbug/279836.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/nokiaguy/" target="_blank">银河使?/a> 2009-06-03 16:22 <a href="http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279836.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>eclipse + JBoss 5 + EJB3开发指南(9Q:实现Entity Bean的多对多Qmany-to-manyQ映?/title><link>http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279833.html</link><dc:creator>银河使?/dc:creator><author>银河使?/author><pubDate>Wed, 03 Jun 2009 08:15:00 GMT</pubDate><guid>http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279833.html</guid><wfw:comment>http://www.aygfsteel.com/nokiaguy/comments/279833.html</wfw:comment><comments>http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279833.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/nokiaguy/comments/commentRss/279833.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/nokiaguy/services/trackbacks/279833.html</trackback:ping><description><![CDATA[     摘要: 本文介绍了如何用@ManyToMany注释实现多对多的映射关系。在EJB3中多对多的映关p需要用一个连接表来描q?nbsp; <a href='http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279833.html'>阅读全文</a><img src ="http://www.aygfsteel.com/nokiaguy/aggbug/279833.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/nokiaguy/" target="_blank">银河使?/a> 2009-06-03 16:15 <a href="http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279833.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>eclipse + JBoss 5 + EJB3开发指南(8Q:实现Entity Bean的一对多Qone-to-manyQ映?/title><link>http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279820.html</link><dc:creator>银河使?/dc:creator><author>银河使?/author><pubDate>Wed, 03 Jun 2009 07:27:00 GMT</pubDate><guid>http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279820.html</guid><wfw:comment>http://www.aygfsteel.com/nokiaguy/comments/279820.html</wfw:comment><comments>http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279820.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/nokiaguy/comments/commentRss/279820.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/nokiaguy/services/trackbacks/279820.html</trackback:ping><description><![CDATA[     摘要: 本文介绍了如使用@OneToMany注释来实C对多的映,以及使用@JoinTable注释指定q接表来实现一对多的单向映?nbsp; <a href='http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279820.html'>阅读全文</a><img src ="http://www.aygfsteel.com/nokiaguy/aggbug/279820.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/nokiaguy/" target="_blank">银河使?/a> 2009-06-03 15:27 <a href="http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279820.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>eclipse + JBoss 5 + EJB3开发指南(7Q:实现Entity Bean的一对一Qone-to-oneQ映?/title><link>http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279759.html</link><dc:creator>银河使?/dc:creator><author>银河使?/author><pubDate>Wed, 03 Jun 2009 02:51:00 GMT</pubDate><guid>http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279759.html</guid><wfw:comment>http://www.aygfsteel.com/nokiaguy/comments/279759.html</wfw:comment><comments>http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279759.html#Feedback</comments><slash:comments>1</slash:comments><wfw:commentRss>http://www.aygfsteel.com/nokiaguy/comments/commentRss/279759.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/nokiaguy/services/trackbacks/279759.html</trackback:ping><description><![CDATA[     摘要: 一对一映射是很常用的。在一般情况下Q一个主表通过外键和从表Ş成一对一的关pR在EJB3中用@OneToOne注释来映。一对一关系除了使用外键q行兌外,也可以采用共享主键的方式q接两个表?nbsp; <a href='http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279759.html'>阅读全文</a><img src ="http://www.aygfsteel.com/nokiaguy/aggbug/279759.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/nokiaguy/" target="_blank">银河使?/a> 2009-06-03 10:51 <a href="http://www.aygfsteel.com/nokiaguy/archive/2009/06/03/279759.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>eclipse + JBoss 5 + EJB3开发指南(6Q:~写W一个实体BeanE序http://www.aygfsteel.com/nokiaguy/archive/2009/05/29/278951.html银河使?/dc:creator>银河使?/author>Fri, 29 May 2009 14:02:00 GMThttp://www.aygfsteel.com/nokiaguy/archive/2009/05/29/278951.htmlhttp://www.aygfsteel.com/nokiaguy/comments/278951.htmlhttp://www.aygfsteel.com/nokiaguy/archive/2009/05/29/278951.html#Feedback0http://www.aygfsteel.com/nokiaguy/comments/commentRss/278951.htmlhttp://www.aygfsteel.com/nokiaguy/services/trackbacks/278951.html阅读全文

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eclipse + JBoss 5 + EJB3开发指南(5Q:使用配置文g发布Session Beanhttp://www.aygfsteel.com/nokiaguy/archive/2009/05/27/278166.html银河使?/dc:creator>银河使?/author>Wed, 27 May 2009 03:03:00 GMThttp://www.aygfsteel.com/nokiaguy/archive/2009/05/27/278166.htmlhttp://www.aygfsteel.com/nokiaguy/comments/278166.htmlhttp://www.aygfsteel.com/nokiaguy/archive/2009/05/27/278166.html#Feedback0http://www.aygfsteel.com/nokiaguy/comments/commentRss/278166.htmlhttp://www.aygfsteel.com/nokiaguy/services/trackbacks/278166.html阅读全文

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eclipse + JBoss 5 + EJB3开发指南(4Q:Session Bean中的注释Ҏ(gu)http://www.aygfsteel.com/nokiaguy/archive/2009/05/26/278045.html银河使?/dc:creator>银河使?/author>Tue, 26 May 2009 09:12:00 GMThttp://www.aygfsteel.com/nokiaguy/archive/2009/05/26/278045.htmlhttp://www.aygfsteel.com/nokiaguy/comments/278045.htmlhttp://www.aygfsteel.com/nokiaguy/archive/2009/05/26/278045.html#Feedback0http://www.aygfsteel.com/nokiaguy/comments/commentRss/278045.htmlhttp://www.aygfsteel.com/nokiaguy/services/trackbacks/278045.html阅读全文

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eclipse + JBoss 5 + EJB3开发指南(3Q:使用Session Bean的本地接?/title><link>http://www.aygfsteel.com/nokiaguy/archive/2009/05/14/270657.html</link><dc:creator>银河使?/dc:creator><author>银河使?/author><pubDate>Thu, 14 May 2009 09:15:00 GMT</pubDate><guid>http://www.aygfsteel.com/nokiaguy/archive/2009/05/14/270657.html</guid><wfw:comment>http://www.aygfsteel.com/nokiaguy/comments/270657.html</wfw:comment><comments>http://www.aygfsteel.com/nokiaguy/archive/2009/05/14/270657.html#Feedback</comments><slash:comments>0</slash:comments><wfw:commentRss>http://www.aygfsteel.com/nokiaguy/comments/commentRss/270657.html</wfw:commentRss><trackback:ping>http://www.aygfsteel.com/nokiaguy/services/trackbacks/270657.html</trackback:ping><description><![CDATA[     摘要: 有时客户端程序(如JSP、ServletQ会和EJBlgq行在同一个JVM上,如在同一个J2EE服务器(JBoss、Weblogic{)中运行。这时就没必要再通过q程QremoteQ接口访问Session Bean了,因ؓ客户端和session bean都在同一个jvm上,只需要通过本地接口(localQ访问即可。就象直接访问本地类一P当然Q不能直接访问EJBc,需要用jndi?local接口来获得本地接口对象。当Ӟ也可以通过remote接口来访问ejbQ不q这样会有一些性能损失。就象在同一台机器上q通过socketq行讉K一P很多性能都损耗在|络上了?nbsp; <a href='http://www.aygfsteel.com/nokiaguy/archive/2009/05/14/270657.html'>阅读全文</a><img src ="http://www.aygfsteel.com/nokiaguy/aggbug/270657.html" width = "1" height = "1" /><br><br><div align=right><a style="text-decoration:none;" href="http://www.aygfsteel.com/nokiaguy/" target="_blank">银河使?/a> 2009-05-14 17:15 <a href="http://www.aygfsteel.com/nokiaguy/archive/2009/05/14/270657.html#Feedback" target="_blank" style="text-decoration:none;">发表评论</a></div>]]></description></item><item><title>eclipse + JBoss 5 + EJB3开发指南(2Q:~写有状态的SessionBeanhttp://www.aygfsteel.com/nokiaguy/archive/2009/05/13/270346.html银河使?/dc:creator>银河使?/author>Wed, 13 May 2009 01:51:00 GMThttp://www.aygfsteel.com/nokiaguy/archive/2009/05/13/270346.htmlhttp://www.aygfsteel.com/nokiaguy/comments/270346.htmlhttp://www.aygfsteel.com/nokiaguy/archive/2009/05/13/270346.html#Feedback0http://www.aygfsteel.com/nokiaguy/comments/commentRss/270346.htmlhttp://www.aygfsteel.com/nokiaguy/services/trackbacks/270346.html阅读全文

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eclipse + JBoss 5 + EJB3开发指南(1Q:~写W一个无状态的SessionBeanhttp://www.aygfsteel.com/nokiaguy/archive/2009/05/01/268517.html银河使?/dc:creator>银河使?/author>Fri, 01 May 2009 06:39:00 GMThttp://www.aygfsteel.com/nokiaguy/archive/2009/05/01/268517.htmlhttp://www.aygfsteel.com/nokiaguy/comments/268517.htmlhttp://www.aygfsteel.com/nokiaguy/archive/2009/05/01/268517.html#Feedback2http://www.aygfsteel.com/nokiaguy/comments/commentRss/268517.htmlhttp://www.aygfsteel.com/nokiaguy/services/trackbacks/268517.html\server\default\deploy目录中。如果在Eclipse中开发EJBE序Q需要进行一些配|。首选需要在首选项QPreferencesQ对话框中设|JBoss的安装目录(如D:\jboss5Q。然后在q行配置对话框中djboss的运行项。在jboss4.2及以后的版本中,默认情况下jboss只接收来自localhost?27.0.0.1的请求,也就是只接收本地的访问。ؓ了 jboss接收来自其他地址的请求,在启动jboss旉要?b命o行参数进行设|。如下面的启动命令所C:run.bat -b 200.200.200.123Qrun.bat -b 0.0.0.0  阅读全文

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