通过Struts Plugin完成Hibernate的SessionFactory初始化

我试了一下，完全是OK的。但为什么大家都不用这个办法，而是想在 struts plugin 或者 filter 中来初始化一个 SessionFactory 呢？

设置办法：
<hibernate-configuration>
    <SessionFactory name="HibernateSessionFactory2">
                               ========================
........

使用时与手动 bind 一样。
SessionFactory sf = ctx.lookup("HibernateSessionFactory2");

只是不知道怎么样 close 掉它。没有看到文档中哪里有说明，我估计应该不需要手动去管它。

呵呵，我会试试的

我测试你的代码，怎么老是出现问题啊、我是采用你说的那种用plugin-jidi的方式，代码也是用的你的，访问TestServlet的时候老是出错，我感觉jndi就没有被绑定错误代码如下：
004-1-10 10:13:10 org.apache.commons.modeler.Registry loadRegistry
信息: Loading registry information
2004-1-10 10:13:11 org.apache.commons.modeler.Registry getRegistry
信息: Creating new Registry instance
2004-1-10 10:13:12 org.apache.commons.modeler.Registry getServer
信息: Creating MBeanServer
2004-1-10 10:13:15 org.apache.coyote.http11.Http11Protocol init
信息: Initializing Coyote HTTP/1.1 on port 8080
Starting service Tomcat-Standalone
Apache Tomcat/4.1.18
2004-1-10 10:14:10 org.apache.coyote.http11.Http11Protocol start
信息: Starting Coyote HTTP/1.1 on port 8080
2004-1-10 10:14:10 org.apache.jk.common.ChannelSocket init
信息: JK2: ajp13 listening on /0.0.0.0:8009
2004-1-10 10:14:10 org.apache.jk.server.JkMain start
信息: Jk running ID=0 time=30/261  config=D:\develope\Tomcat41\conf\jk2.properties
net.sf.hibernate.HibernateException: Exception geting SessionFactory from JNDI
at com.huangdong.demo.util.HibernateUtilPlus.currentSession(HibernateUtilPlus.java:30)
at com.huangdong.demo.bean.TestHibernate.TestAddPlus(TestHibernate.java:45)
at com.huangdong.demo.servlet.TestServlet.doGet(TestServlet.java:72)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:740)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:260)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2415)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:170)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:172)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:174)
at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:432)
at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:386)
at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:534)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:530)
at java.lang.Thread.run(Thread.java:536)

代码是一样的吗？你的初始化信息中tomcat并没有加载struts的plugin的初始化呀

我也是通过Struts plugin的方式完成hibernate的sessionFactory的初始化，
但我的tomcat窗口的信息很简单，根本就没有关于加载Struts Plugin方面的信息，但确实是加载成功了，不知道为什么.