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Author Message
hardrock
 Post subject: Hibernate& struts :java.lang.ExceptionInInitializerError
PostPosted: Wed Jul 12, 2006 3:20 pm 
Newbie

Joined: Wed Jul 12, 2006 3:00 pm
Posts: 1
I have a app using Struts and communicatiung with Hibernate to talk to the DB2 backend. : For some reason I havent been able to make both of them talk to each other.

The hibernate.cfg.xml (in web-inf) is like:

Code:
<!DOCTYPE hibernate-configuration
    PUBLIC "-//Hibernate/Hibernate Configuration DTD 3.0//EN"
     "http://hibernate.sourceforge.net/hibernate-configuration-3.0.dtd">


<hibernate-configuration>
   <session-factory name="foo:/hibernate/SessionFactory">
      <property name="dialect">org.hibernate.dialect.DB2Dialect</property>
      <property name="connection.driver_class">com.ibm.db2.jcc.DB2Driver</property>
      <property name="connection.username">user</property>
      <property name="connection.password">pwd</property>
      <property name="connection.url">jdbc:db2://localhost/test</property>
      <property name="show_sql"> true</property>
    


      <mapping resource="/com/hibernatestruts/beans/bank.hbm.xml"/>
   </session-factory>

</hibernate-configuration>



Whenever I start my server I get this error:


Quote:
[7/12/06 14:55:12:234 EDT] 333fa52c PropertyMessa I org.apache.struts.util.PropertyMessageResources Initializing, config='org.apache.struts.util.LocalStrings', returnNull=true
[7/12/06 14:55:12:250 EDT] 333fa52c PropertyMessa I org.apache.struts.util.PropertyMessageResources Initializing, config='org.apache.struts.action.ActionResources', returnNull=true
[7/12/06 14:55:12:734 EDT] 333fa52c PropertyMessa I org.apache.struts.util.PropertyMessageResources Initializing, config='net.pkg.submit.resources.ApplicationResources', returnNull=true
[7/12/06 14:55:12:781 EDT] 333fa52c SystemOut O Initializing Hibernate from /WEB-INF/hibernate.cfg.xml...file:/C:/MyProject/Submit/WebContent/WEB-INF/hibernate.cfg.xml
[7/12/06 14:55:12:844 EDT] 333fa52c HibernatePlug E net.pkg.submit.actions.HibernatePlugin Exception while initializing Hibernate.
[7/12/06 14:55:12:844 EDT] 333fa52c HibernatePlug E net.pkg.submit.actions.HibernatePlugin Rethrowing exception...
[7/12/06 14:55:12:859 EDT] 333fa52c HibernatePlug E net.pkg.submit.actions.HibernatePlugin TRAS0014I: The following exception was logged java.lang.ExceptionInInitializerError
at net.pkg.submit.actions.HibernatePlugin.initHibernate(HibernatePlugin.java:112)
at net.pkg.submit.actions.HibernatePlugin.init(HibernatePlugin.java:90)
at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:1158)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:473)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doInit(StrictServletInstance.java:82)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._init(StrictLifecycleServlet.java:147)
at com.ibm.ws.webcontainer.servlet.PreInitializedServletState.init(StrictLifecycleServlet.java:270)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.init(StrictLifecycleServlet.java:113)
at com.ibm.ws.webcontainer.servlet.ServletInstance.init(ServletInstance.java:189)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.addServlet(WebAppServletManager.java:876)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadServlet(WebAppServletManager.java:224)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadAutoLoadServlets(WebAppServletManager.java:542)
at com.ibm.ws.webcontainer.webapp.WebApp.loadServletManager(WebApp.java:1279)
at com.ibm.ws.webcontainer.webapp.WebApp.init(WebApp.java:283)
at com.ibm.ws.webcontainer.srt.WebGroup.loadWebApp(WebGroup.java:392)
at com.ibm.ws.webcontainer.srt.WebGroup.init(WebGroup.java:211)
at com.ibm.ws.webcontainer.WebContainer.addWebApplication(WebContainer.java:1005)
at com.ibm.ws.runtime.component.WebContainerImpl.install(WebContainerImpl.java:136)
at com.ibm.ws.runtime.component.WebContainerImpl.start(WebContainerImpl.java:356)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:505)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:808)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:354)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:578)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:299)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:256)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:536)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:413)
at com.ibm.ws.runtime.component.ApplicationServerImpl.start(ApplicationServerImpl.java:152)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:536)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:413)
at com.ibm.ws.runtime.component.ServerImpl.start(ServerImpl.java:243)
at com.ibm.ws.runtime.WsServer.start(WsServer.java:128)
at com.ibm.ws.runtime.WsServer.main(WsServer.java:225)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
at java.lang.reflect.Method.invoke(Method.java:391)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:189)
at com.ibm.etools.websphere.tools.runner.api.ServerRunnerV5$1.run(ServerRunnerV5.java:92)
Caused by: org.apache.commons.logging.LogConfigurationException: The chosen LogFactory implementation does not extend LogFactory. Please check your configuration. (Caused by java.lang.ClassNotFoundException: com.ibm.ws.commons.logging.TrLogFactory)
at org.apache.commons.logging.LogFactory.createFactory(LogFactory.java:1200)
at org.apache.commons.logging.LogFactory$2.run(LogFactory.java:994)
at java.security.AccessController.doPrivileged1(Native Method)
at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
at org.apache.commons.logging.LogFactory.newFactory(LogFactory.java:991)
at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:572)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:645)
at org.hibernate.cfg.Configuration.<clinit>(Configuration.java:116)
... 42 more
Caused by: java.lang.ClassNotFoundException: com.ibm.ws.commons.logging.TrLogFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:375)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:442)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at java.lang.Class.forName1(Native Method)
at java.lang.Class.forName(Class.java(Compiled Code))
at org.apache.commons.logging.LogFactory.createFactory(LogFactory.java:1190)
... 49 more
.
java.lang.ExceptionInInitializerError
at net.pkg.submit.actions.HibernatePlugin.initHibernate(HibernatePlugin.java:112)
at net.pkg.submit.actions.HibernatePlugin.init(HibernatePlugin.java:90)
at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:1158)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:473)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doInit(StrictServletInstance.java:82)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._init(StrictLifecycleServlet.java:147)
at com.ibm.ws.webcontainer.servlet.PreInitializedServletState.init(StrictLifecycleServlet.java:270)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.init(StrictLifecycleServlet.java:113)
at com.ibm.ws.webcontainer.servlet.ServletInstance.init(ServletInstance.java:189)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.addServlet(WebAppServletManager.java:876)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadServlet(WebAppServletManager.java:224)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadAutoLoadServlets(WebAppServletManager.java:542)
at com.ibm.ws.webcontainer.webapp.WebApp.loadServletManager(WebApp.java:1279)
at com.ibm.ws.webcontainer.webapp.WebApp.init(WebApp.java:283)
at com.ibm.ws.webcontainer.srt.WebGroup.loadWebApp(WebGroup.java:392)
at com.ibm.ws.webcontainer.srt.WebGroup.init(WebGroup.java:211)
at com.ibm.ws.webcontainer.WebContainer.addWebApplication(WebContainer.java:1005)
at com.ibm.ws.runtime.component.WebContainerImpl.install(WebContainerImpl.java:136)
at com.ibm.ws.runtime.component.WebContainerImpl.start(WebContainerImpl.java:356)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:505)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:808)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:354)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:578)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:299)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:256)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:536)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:413)
at com.ibm.ws.runtime.component.ApplicationServerImpl.start(ApplicationServerImpl.java:152)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:536)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:413)
at com.ibm.ws.runtime.component.ServerImpl.start(ServerImpl.java:243)
at com.ibm.ws.runtime.WsServer.start(WsServer.java:128)
at com.ibm.ws.runtime.WsServer.main(WsServer.java:225)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
at java.lang.reflect.Method.invoke(Method.java:391)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:189)
at com.ibm.etools.websphere.tools.runner.api.ServerRunnerV5$1.run(ServerRunnerV5.java:92)
Caused by: org.apache.commons.logging.LogConfigurationException: The chosen LogFactory implementation does not extend LogFactory. Please check your configuration. (Caused by java.lang.ClassNotFoundException: com.ibm.ws.commons.logging.TrLogFactory)
at org.apache.commons.logging.LogFactory.createFactory(LogFactory.java:1200)
at org.apache.commons.logging.LogFactory$2.run(LogFactory.java:994)
at java.security.AccessController.doPrivileged1(Native Method)
at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
at org.apache.commons.logging.LogFactory.newFactory(LogFactory.java:991)
at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:572)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:645)
at org.hibernate.cfg.Configuration.<clinit>(Configuration.java:116)
... 42 more
Caused by: java.lang.ClassNotFoundException: com.ibm.ws.commons.logging.TrLogFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:375)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:442)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at java.lang.Class.forName1(Native Method)
at java.lang.Class.forName(Class.java(Compiled Code))
at org.apache.commons.logging.LogFactory.createFactory(LogFactory.java:1190)
... 49 more

[7/12/06 14:55:13:000 EDT] 333fa52c ServletInstan E SRVE0100E: Did not realize init() exception thrown by servlet action: javax.servlet.ServletException
at net.pkg.submit.actions.HibernatePlugin.initHibernate(HibernatePlugin.java:125)
at net.pkg.submit.actions.HibernatePlugin.init(HibernatePlugin.java:90)
at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:1158)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:473)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doInit(StrictServletInstance.java:82)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._init(StrictLifecycleServlet.java:147)
at com.ibm.ws.webcontainer.servlet.PreInitializedServletState.init(StrictLifecycleServlet.java:270)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.init(StrictLifecycleServlet.java:113)
at com.ibm.ws.webcontainer.servlet.ServletInstance.init(ServletInstance.java:189)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.addServlet(WebAppServletManager.java:876)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadServlet(WebAppServletManager.java:224)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadAutoLoadServlets(WebAppServletManager.java:542)
at com.ibm.ws.webcontainer.webapp.WebApp.loadServletManager(WebApp.java:1279)
at com.ibm.ws.webcontainer.webapp.WebApp.init(WebApp.java:283)
at com.ibm.ws.webcontainer.srt.WebGroup.loadWebApp(WebGroup.java:392)
at com.ibm.ws.webcontainer.srt.WebGroup.init(WebGroup.java:211)
at com.ibm.ws.webcontainer.WebContainer.addWebApplication(WebContainer.java:1005)
at com.ibm.ws.runtime.component.WebContainerImpl.install(WebContainerImpl.java:136)
at com.ibm.ws.runtime.component.WebContainerImpl.start(WebContainerImpl.java:356)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:505)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:808)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:354)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:578)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:299)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:256)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:536)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:413)
at com.ibm.ws.runtime.component.ApplicationServerImpl.start(ApplicationServerImpl.java:152)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:536)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:413)
at com.ibm.ws.runtime.component.ServerImpl.start(ServerImpl.java:243)
at com.ibm.ws.runtime.WsServer.start(WsServer.java:128)
at com.ibm.ws.runtime.WsServer.main(WsServer.java:225)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
at java.lang.reflect.Method.invoke(Method.java:391)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:189)
at com.ibm.etools.websphere.tools.runner.api.ServerRunnerV5$1.run(ServerRunnerV5.java:92)
---- Begin backtrace for Nested Throwables
java.lang.ExceptionInInitializerError
at net.pkg.submit.actions.HibernatePlugin.initHibernate(HibernatePlugin.java:112)
at net.pkg.submit.actions.HibernatePlugin.init(HibernatePlugin.java:90)
at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:1158)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:473)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doInit(StrictServletInstance.java:82)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._init(StrictLifecycleServlet.java:147)
at com.ibm.ws.webcontainer.servlet.PreInitializedServletState.init(StrictLifecycleServlet.java:270)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.init(StrictLifecycleServlet.java:113)
at com.ibm.ws.webcontainer.servlet.ServletInstance.init(ServletInstance.java:189)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.addServlet(WebAppServletManager.java:876)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadServlet(WebAppServletManager.java:224)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadAutoLoadServlets(WebAppServletManager.java:542)
at com.ibm.ws.webcontainer.webapp.WebApp.loadServletManager(WebApp.java:1279)
at com.ibm.ws.webcontainer.webapp.WebApp.init(WebApp.java:283)
at com.ibm.ws.webcontainer.srt.WebGroup.loadWebApp(WebGroup.java:392)
at com.ibm.ws.webcontainer.srt.WebGroup.init(WebGroup.java:211)
at com.ibm.ws.webcontainer.WebContainer.addWebApplication(WebContainer.java:1005)
at com.ibm.ws.runtime.component.WebContainerImpl.install(WebContainerImpl.java:136)
at com.ibm.ws.runtime.component.WebContainerImpl.start(WebContainerImpl.java:356)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:505)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:808)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:354)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:578)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:299)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:256)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:536)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:413)
at com.ibm.ws.runtime.component.ApplicationServerImpl.start(ApplicationServerImpl.java:152)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:536)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:413)
at com.ibm.ws.runtime.component.ServerImpl.start(ServerImpl.java:243)
at com.ibm.ws.runtime.WsServer.start(WsServer.java:128)
at com.ibm.ws.runtime.WsServer.main(WsServer.java:225)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
at java.lang.reflect.Method.invoke(Method.java:391)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:189)
at com.ibm.etools.websphere.tools.runner.api.ServerRunnerV5$1.run(ServerRunnerV5.java:92)
Caused by: org.apache.commons.logging.LogConfigurationException: The chosen LogFactory implementation does not extend LogFactory. Please check your configuration. (Caused by java.lang.ClassNotFoundException: com.ibm.ws.commons.logging.TrLogFactory)
at org.apache.commons.logging.LogFactory.createFactory(LogFactory.java:1200)
at org.apache.commons.logging.LogFactory$2.run(LogFactory.java:994)
at java.security.AccessController.doPrivileged1(Native Method)
at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
at org.apache.commons.logging.LogFactory.newFactory(LogFactory.java:991)
at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:572)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:645)
at org.hibernate.cfg.Configuration.<clinit>(Configuration.java:116)
... 42 more
Caused by: java.lang.ClassNotFoundException: com.ibm.ws.commons.logging.TrLogFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:375)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:442)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at java.lang.Class.forName1(Native Method)
at java.lang.Class.forName(Class.java(Compiled Code))
at org.apache.commons.logging.LogFactory.createFactory(LogFactory.java:1190)
... 49 more

[7/12/06 14:55:13:078 EDT] 333fa52c WebGroup E SRVE0020E: [Servlet Error]-[action]: Failed to load servlet: java.lang.ExceptionInInitializerError
at net.pkg.submit.actions.HibernatePlugin.initHibernate(HibernatePlugin.java:112)
at net.pkg.submit.actions.HibernatePlugin.init(HibernatePlugin.java:90)
at org.apache.struts.action.ActionServlet.initModulePlugIns(ActionServlet.java:1158)
at org.apache.struts.action.ActionServlet.init(ActionServlet.java:473)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at com.ibm.ws.webcontainer.servlet.StrictServletInstance.doInit(StrictServletInstance.java:82)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet._init(StrictLifecycleServlet.java:147)
at com.ibm.ws.webcontainer.servlet.PreInitializedServletState.init(StrictLifecycleServlet.java:270)
at com.ibm.ws.webcontainer.servlet.StrictLifecycleServlet.init(StrictLifecycleServlet.java:113)
at com.ibm.ws.webcontainer.servlet.ServletInstance.init(ServletInstance.java:189)
at javax.servlet.GenericServlet.init(GenericServlet.java:258)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.addServlet(WebAppServletManager.java:876)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadServlet(WebAppServletManager.java:224)
at com.ibm.ws.webcontainer.webapp.WebAppServletManager.loadAutoLoadServlets(WebAppServletManager.java:542)
at com.ibm.ws.webcontainer.webapp.WebApp.loadServletManager(WebApp.java:1279)
at com.ibm.ws.webcontainer.webapp.WebApp.init(WebApp.java:283)
at com.ibm.ws.webcontainer.srt.WebGroup.loadWebApp(WebGroup.java:392)
at com.ibm.ws.webcontainer.srt.WebGroup.init(WebGroup.java:211)
at com.ibm.ws.webcontainer.WebContainer.addWebApplication(WebContainer.java:1005)
at com.ibm.ws.runtime.component.WebContainerImpl.install(WebContainerImpl.java:136)
at com.ibm.ws.runtime.component.WebContainerImpl.start(WebContainerImpl.java:356)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:505)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.fireDeployedObjectStart(DeployedApplicationImpl.java:808)
at com.ibm.ws.runtime.component.DeployedModuleImpl.start(DeployedModuleImpl.java:354)
at com.ibm.ws.runtime.component.DeployedApplicationImpl.start(DeployedApplicationImpl.java:578)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.startApplication(ApplicationMgrImpl.java:299)
at com.ibm.ws.runtime.component.ApplicationMgrImpl.start(ApplicationMgrImpl.java:256)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:536)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:413)
at com.ibm.ws.runtime.component.ApplicationServerImpl.start(ApplicationServerImpl.java:152)
at com.ibm.ws.runtime.component.ContainerImpl.startComponents(ContainerImpl.java:536)
at com.ibm.ws.runtime.component.ContainerImpl.start(ContainerImpl.java:413)
at com.ibm.ws.runtime.component.ServerImpl.start(ServerImpl.java:243)
at com.ibm.ws.runtime.WsServer.start(WsServer.java:128)
at com.ibm.ws.runtime.WsServer.main(WsServer.java:225)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:85)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:58)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:60)
at java.lang.reflect.Method.invoke(Method.java:391)
at com.ibm.ws.bootstrap.WSLauncher.main(WSLauncher.java:189)
at com.ibm.etools.websphere.tools.runner.api.ServerRunnerV5$1.run(ServerRunnerV5.java:92)
Caused by: org.apache.commons.logging.LogConfigurationException: The chosen LogFactory implementation does not extend LogFactory. Please check your configuration. (Caused by java.lang.ClassNotFoundException: com.ibm.ws.commons.logging.TrLogFactory)
at org.apache.commons.logging.LogFactory.createFactory(LogFactory.java:1200)
at org.apache.commons.logging.LogFactory$2.run(LogFactory.java:994)
at java.security.AccessController.doPrivileged1(Native Method)
at java.security.AccessController.doPrivileged(AccessController.java(Compiled Code))
at org.apache.commons.logging.LogFactory.newFactory(LogFactory.java:991)
at org.apache.commons.logging.LogFactory.getFactory(LogFactory.java:572)
at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:645)
at org.hibernate.cfg.Configuration.<clinit>(Configuration.java:116)
... 42 more
Caused by: java.lang.ClassNotFoundException: com.ibm.ws.commons.logging.TrLogFactory
at java.net.URLClassLoader.findClass(URLClassLoader.java:375)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:442)
at java.lang.ClassLoader.loadClass(ClassLoader.java(Compiled Code))
at java.lang.Class.forName1(Native Method)
at java.lang.Class.forName(Class.java(Compiled Code))
at org.apache.commons.logging.LogFactory.createFactory(LogFactory.java:1190)
... 49 more

[7/12/06 14:55:13:125 EDT] 333fa52c TraceNLS u No message text associated with key NULL_MESSAGE_KEY_PASSED in bundle com.ibm.ejs.resources.seriousMessages
[7/12/06 14:55:13:125 EDT] 333fa52c WebAppServlet E NULL_MESSAGE_KEY_PASSED
[7/12/06 14:55:13:188 EDT] 333fa52c ApplicationMg A WSVR0221I: Application started: SubmitEAR
[7/12/06 14:55:13:203 EDT] 333fa52c HttpTransport A SRVE0171I: Transport http is listening on port 10,080.
[7/12/06 14:55:15:172 EDT] 333fa52c HttpTransport A SRVE0171I: Transport https is listening on port 9,443.
[7/12/06 14:55:15:188 EDT] 333fa52c HttpTransport A SRVE0171I: Transport http is listening on port 10,090.
[7/12/06 14:55:15:250 EDT] 333fa52c HttpTransport A SRVE0171I: Transport https is listening on port 9,043.
[7/12/06 14:55:15:266 EDT] 333fa52c RMIConnectorC A ADMC0026I: RMI Connector available at port 2809
[7/12/06 14:55:15:391 EDT] 333fa52c WsServer A WSVR0001I: Server server1 open for e-business


Code:
package net.pkg.submit.actions;


import java.net.URL;
import javax.servlet.ServletContext;
import javax.servlet.ServletException;
import org.hibernate.SessionFactory;
import org.hibernate.cfg.Configuration;
import org.apache.commons.logging.Log;
import org.apache.commons.logging.LogFactory;
import org.apache.struts.action.ActionServlet;
import org.apache.struts.action.PlugIn;
import org.apache.struts.config.ModuleConfig;

/**
* Implements the <code>PlugIn</code> interface to configure the Hibernate
* data persistence library.  A configured
* <code>net.sf.hibernate.SessionFactory</code> is stored in the
* <code>ServletContext</code> of the web application unless the property
* <code>storedInServletContext</code> is set to <code>false</code>.
*
* <plugin class="net.sf.hibernate.plugins.struts.HibernatePlugIn">
*   <set-property name="configFilePath"
*                 value="path-to-config-file"/>
*   <set-property name="storedInServletContext&quot"
*                value="true-or-false"/>
* </plugin>
*
* @author  <a href="mailto:bhandy@users.sf.net">Bradley M. Handy</a>
* @version 1.0
*/
public class HibernatePlugin implements PlugIn {
   
    /**
     * the key under which the <code>SessionFactory</code> instance is stored
     * in the <code>ServletContext</code>.
     */
    public static final String SESSION_FACTORY_KEY   = SessionFactory.class.getName();

    private static Log _log = LogFactory.getLog(HibernatePlugin.class);
   
    /**
     * indicates whether the <code>SessionFactory</code> instance will be stored
     * in the <code>ServletContext</code>, or not.
     */
    private boolean _storedInServletContext = true;
   
    /**
     * the path to the xml configuration file.  the path should start with a
     * '/' character and be relative to the root of the class path.
     * (DEFAULT:  "/hibernate.cfg.xml")
     */
    private String _configFilePath = "/WEB-INF/hibernate.cfg.xml";

    private ActionServlet _servlet = null;
    private ModuleConfig _config = null;
    private SessionFactory _factory = null;

    /**
     * Destroys the <code>SessionFactory</code> instance.
     */
    public void destroy() {
        _servlet = null;
        _config = null;
       
        try {
            _log.debug("Destroying SessionFactory...");
           
            _factory.close();
           
            _log.debug("SessionFactory destroyed...");
        } catch (Exception e) {
            _log.error("Unable to destroy SessionFactory...(exception ignored)",
                    e);
        }
    }
   
    /**
     * Initializes the <code>SessionFactory</code>.
     * @param servlet the <code>ActionServlet</code> instance under which the
     *        plugin will run.
     * @param config the <code>ModuleConfig</code> for the module under which
     *        the plugin will run.
     */
    public void init(ActionServlet servlet, ModuleConfig config)
    throws ServletException {
        _servlet = servlet;
        _config = config;
       
        initHibernate();
    }
   
    /**
     * Initializes Hibernate with the config file found at
     * <code>configFilePath</code>.
     */
    private void initHibernate() throws ServletException {
        Configuration configuration = null;
        URL configFileURL = null;
        ServletContext context = null;
       
        try {
            configFileURL = HibernatePlugin.class.getResource(_configFilePath);

            context = _servlet.getServletContext();

           
               System.out.println("Initializing Hibernate from "
                        + _configFilePath + "..."+configFileURL);
           
           
            configuration = (new Configuration()).configure(configFileURL);
            _factory = configuration.buildSessionFactory();
           
            if (_storedInServletContext) {
                _log.debug("Storing SessionFactory in ServletContext...");
               
                context.setAttribute(SESSION_FACTORY_KEY, _factory);
            }
           
        } catch (Throwable t) {
            _log.error("Exception while initializing Hibernate.");
            _log.error("Rethrowing exception...", t);
           
            throw (new ServletException(t));
        }
    }
   
    /**
     * Setter for property configFilePath.
     * @param configFilePath New value of property configFilePath.
     */
    public void setConfigFilePath(String configFilePath) {
        if ((configFilePath == null) || (configFilePath.trim().length() == 0)) {
            throw new IllegalArgumentException(
                    "configFilePath cannot be blank or null.");
        }
       
        if (_log.isDebugEnabled()) {
            _log.debug("Setting 'configFilePath' to '"
                    + configFilePath + "'...");
        }
       
        _configFilePath = configFilePath;
    }
   
    /**
     * Setter for property storedInServletContext.
     * @param storedInServletContext New value of property storedInServletContext.
     */
    public void setStoredInServletContext(String storedInServletContext) {
        if ((storedInServletContext == null)
                || (storedInServletContext.trim().length() == 0)) {
            storedInServletContext = "false";
        }
       
        if (_log.isDebugEnabled()) {
            _log.debug("Setting 'storedInServletContext' to '"
                    + storedInServletContext + "'...");
        }
       
        _storedInServletContext
                = new Boolean(storedInServletContext).booleanValue();
    }
   
}


I have tried all dffernt alternatives..but no luck....Any help will be greatly appreciated... I will post mre info if required
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bratek
 Post subject:
PostPosted: Wed Jul 12, 2006 3:30 pm 
Beginner
Beginner

Joined: Mon Jan 23, 2006 12:01 pm
Posts: 46
Did you check your Exception trace carefully?

java.lang.ClassNotFoundException: com.ibm.ws.commons.logging.TrLogFactory

This is at the bottom of the stack. Could it be that you're simply missing that class in your classpath?

Just a thought,

Bratek
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