2 Replies Latest reply on Oct 14, 2003 4:26 AM by Shai Almog

    auto-increment deployment exception could not load class

    Shai Almog Newbie

      Hi,
      I set up an auto-increment field for a postgresql database and am now getting an org.jboss.deployment.DeploymentException: Could not load class

      I use XDoclet (1.2 b2) and defined a field as auto-increment:
      /**
      *@ejb:interface-method view-type="local"
      *@ejb:persistent-field
      *@ejb:transaction type="Required"
      *@ejb:pk-field
      *@jboss:persistence auto-increment="true"
      *@ejb.persistence column-name="id"
      */
      public abstract long getId();

      At the top of the class I added:
      *@jboss:entity-command name="postgresql-fetch-seq"

      I'm trying to deploy this on JBoss 3.2.1 (I'm letting JBoss create the tables).

      I have 2 problems:

      1. Worst problem is that now I am getting a "could not load class exception from:
      org.jboss.deployment.DeploymentException: Could not load class:
      at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCEntityCommandMetaData.(JDBCEntityCommandMetaData.java:61)
      at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCEntityMetaData.(JDBCEntityMetaData.java:699)
      at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCApplicationMetaData.(JDBCApplicationMetaData.java:303)
      at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCXmlFileLoader.load(JDBCXmlFileLoader.java:75)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.loadJDBCEntityMetaData(JDBCStoreManager.java:737)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.initStoreManager(JDBCStoreManager.java:430)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.start(JDBCStoreManager.java:372)
      at org.jboss.ejb.plugins.CMPPersistenceManager.start(CMPPersistenceManager.java:170)
      at org.jboss.ejb.EntityContainer.startService(EntityContainer.java:339)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
      at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:966)
      at $Proxy11.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:392)
      at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy22.start(Unknown Source)
      at org.jboss.ejb.EjbModule.startService(EjbModule.java:329)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
      at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:966)
      at $Proxy11.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:392)
      at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy19.start(Unknown Source)
      at org.jboss.ejb.EJBDeployer.start(EJBDeployer.java:540)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:824)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:640)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:613)
      at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy7.deploy(Unknown Source)
      at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:302)
      at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:476)
      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:200)
      at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:273)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:966)
      at $Proxy0.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:392)
      at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy5.start(Unknown Source)
      at org.jboss.deployment.SARDeployer.start(SARDeployer.java:226)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:640)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:613)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:597)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy6.deploy(Unknown Source)
      at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:365)
      at org.jboss.system.server.ServerImpl.start(ServerImpl.java:272)
      at org.jboss.Main.boot(Main.java:150)
      at org.jboss.Main$1.run(Main.java:388)
      at java.lang.Thread.run(Thread.java:534)
      2003-10-13 23:01:33,844 WARN [org.jboss.system.ServiceController] Problem starting service jboss.j2ee:jndiName=DrugCommentLocal,service=EJB
      org.jboss.deployment.DeploymentException: Could not load class:
      at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCEntityCommandMetaData.(JDBCEntityCommandMetaData.java:61)
      at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCEntityMetaData.(JDBCEntityMetaData.java:699)
      at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCApplicationMetaData.(JDBCApplicationMetaData.java:303)
      at org.jboss.ejb.plugins.cmp.jdbc.metadata.JDBCXmlFileLoader.load(JDBCXmlFileLoader.java:75)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.loadJDBCEntityMetaData(JDBCStoreManager.java:737)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.initStoreManager(JDBCStoreManager.java:430)
      at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.start(JDBCStoreManager.java:372)
      at org.jboss.ejb.plugins.CMPPersistenceManager.start(CMPPersistenceManager.java:170)
      at org.jboss.ejb.EntityContainer.startService(EntityContainer.java:339)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
      at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:966)
      at $Proxy11.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:392)
      at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy22.start(Unknown Source)
      at org.jboss.ejb.EjbModule.startService(EjbModule.java:329)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
      at sun.reflect.GeneratedMethodAccessor5.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:966)
      at $Proxy11.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:392)
      at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy19.start(Unknown Source)
      at org.jboss.ejb.EJBDeployer.start(EJBDeployer.java:540)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:824)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:640)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:613)
      at sun.reflect.GeneratedMethodAccessor16.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy7.deploy(Unknown Source)
      at org.jboss.deployment.scanner.URLDeploymentScanner.deploy(URLDeploymentScanner.java:302)
      at org.jboss.deployment.scanner.URLDeploymentScanner.scan(URLDeploymentScanner.java:476)
      at org.jboss.deployment.scanner.AbstractDeploymentScanner$ScannerThread.doScan(AbstractDeploymentScanner.java:200)
      at org.jboss.deployment.scanner.AbstractDeploymentScanner.startService(AbstractDeploymentScanner.java:273)
      at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:192)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:966)
      at $Proxy0.start(Unknown Source)
      at org.jboss.system.ServiceController.start(ServiceController.java:392)
      at sun.reflect.GeneratedMethodAccessor3.invoke(Unknown Source)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy5.start(Unknown Source)
      at org.jboss.deployment.SARDeployer.start(SARDeployer.java:226)
      at org.jboss.deployment.MainDeployer.start(MainDeployer.java:832)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:640)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:613)
      at org.jboss.deployment.MainDeployer.deploy(MainDeployer.java:597)
      at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
      at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
      at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
      at java.lang.reflect.Method.invoke(Method.java:324)
      at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
      at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:549)
      at org.jboss.mx.util.MBeanProxyExt.invoke(MBeanProxyExt.java:177)
      at $Proxy6.deploy(Unknown Source)
      at org.jboss.system.server.ServerImpl.doStart(ServerImpl.java:365)
      at org.jboss.system.server.ServerImpl.start(ServerImpl.java:272)
      at org.jboss.Main.boot(Main.java:150)
      at org.jboss.Main$1.run(Main.java:388)
      at java.lang.Thread.run(Thread.java:534)

      2. The XML generated by XDoclet seems to point at an older DTD for 3.0 which doesn't work. I tried both replacing it with a DTD for a newer version and removing the DTD completely.

      Did anyone get this to work? The forum has some MySql information but very little postgresql information and even then it isn't clear how I can solve this.

      Any help will be appriciated, thanks.

        • 1. Re: auto-increment deployment exception could not load class
          Shai Almog Newbie

          Tried moving to 3.2.2 RC4 and I have another error that was apparently fixed in CVS: http://www.mail-archive.com/jboss-development@lists.sourceforge.net/msg37753.html//www.mail-archive.com/jboss-development@lists.sourceforge.net/msg37753.html
          I really don't want to build JBoss from CVS but I guess I might have to.

          • 2. Re: auto-increment deployment exception could not load class
            Shai Almog Newbie

            Just built jboss from source and while I still get exceptions in deployment the application now loads and runs. However when I try to insert an entry into the table I get an exception that null cannot be placed into a "not null" column:


            java.sql.SQLException: ERROR: ExecInsert: Fail to add null value in not null attribute id
            at org.postgresql.core.QueryExecutor.executeV2(QueryExecutor.java:289)
            at org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:105)
            at org.postgresql.core.QueryExecutor.execute(QueryExecutor.java:43)
            at org.postgresql.jdbc1.AbstractJdbc1Statement.execute(AbstractJdbc1Statement.java:438)
            at org.postgresql.jdbc2.AbstractJdbc2Statement.execute(AbstractJdbc2Statement.java:50)
            at org.postgresql.jdbc1.AbstractJdbc1Statement.executeUpdate(AbstractJdbc1Statement.java:246)
            at org.jboss.resource.adapter.jdbc.WrappedPreparedStatement.executeUpdate(WrappedPreparedStatement.java:321)
            at org.jboss.ejb.plugins.cmp.jdbc.keygen.JDBCPostgreSQLCreateCommand.executeInsert(JDBCPostgreSQLCreateCommand.java:59)
            at org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractCreateCommand.performInsert(JDBCAbstractCreateCommand.java:295)
            at org.jboss.ejb.plugins.cmp.jdbc.JDBCAbstractCreateCommand.execute(JDBCAbstractCreateCommand.java:144)
            at org.jboss.ejb.plugins.cmp.jdbc.JDBCStoreManager.createEntity(JDBCStoreManager.java:518)
            at org.jboss.ejb.plugins.CMPPersistenceManager.createEntity(CMPPersistenceManager.java:208)
            at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.createEntity(CachedConnectionInterceptor.java:269)
            at org.jboss.ejb.EntityContainer.createLocalHome(EntityContainer.java:580)
            at sun.reflect.GeneratedMethodAccessor45.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:324)
            at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1042)
            at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
            at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:197)
            at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:214)
            at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
            at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:89)
            at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61)
            at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28)
            at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
            at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:349)
            at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:98)
            at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:92)
            at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
            at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
            at org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:484)
            at org.jboss.ejb.Container.invoke(Container.java:720)
            at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:293)
            at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:110)
            at $Proxy63.create(Unknown Source)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:324)
            at com.vprise.ejb.entity.carc.BaseEntityBean.ejbHomeAdd(Unknown Source)
            at com.vprise.ejb.entity.carc.BaseEntityBean.getResponse(Unknown Source)
            at com.vprise.ejb.entity.carc.BaseEntityBean.ejbHomeGetResponse(Unknown Source)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:324)
            at org.jboss.ejb.EntityContainer$ContainerInterceptor.invokeHome(EntityContainer.java:1053)
            at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
            at org.jboss.ejb.plugins.EntitySynchronizationInterceptor.invokeHome(EntitySynchronizationInterceptor.java:197)
            at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invokeHome(CachedConnectionInterceptor.java:214)
            at org.jboss.ejb.plugins.AbstractInterceptor.invokeHome(AbstractInterceptor.java:88)
            at org.jboss.ejb.plugins.EntityInstanceInterceptor.invokeHome(EntityInstanceInterceptor.java:89)
            at org.jboss.ejb.plugins.EntityLockInterceptor.invokeHome(EntityLockInterceptor.java:61)
            at org.jboss.ejb.plugins.EntityCreationInterceptor.invokeHome(EntityCreationInterceptor.java:28)
            at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:88)
            at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:267)
            at org.jboss.ejb.plugins.TxInterceptorCMT.invokeHome(TxInterceptorCMT.java:98)
            at org.jboss.ejb.plugins.SecurityInterceptor.invokeHome(SecurityInterceptor.java:92)
            at org.jboss.ejb.plugins.LogInterceptor.invokeHome(LogInterceptor.java:120)
            at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invokeHome(ProxyFactoryFinderInterceptor.java:93)
            at org.jboss.ejb.EntityContainer.internalInvokeHome(EntityContainer.java:484)
            at org.jboss.ejb.Container.invoke(Container.java:720)
            at org.jboss.ejb.plugins.local.BaseLocalProxyFactory.invokeHome(BaseLocalProxyFactory.java:293)
            at org.jboss.ejb.plugins.local.LocalHomeProxy.invoke(LocalHomeProxy.java:110)
            at $Proxy63.getResponse(Unknown Source)
            at com.vprise.ejb.session.carc.SessionFacadeBean.requestData(Unknown Source)
            at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
            at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:324)
            at org.jboss.ejb.StatelessSessionContainer$ContainerInterceptor.invoke(StatelessSessionContainer.java:683)
            at org.jboss.resource.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:185)
            at org.jboss.ejb.plugins.StatelessSessionInstanceInterceptor.invoke(StatelessSessionInstanceInterceptor.java:72)
            at org.jboss.ejb.plugins.AbstractTxInterceptor.invokeNext(AbstractTxInterceptor.java:84)
            at org.jboss.ejb.plugins.TxInterceptorCMT.runWithTransactions(TxInterceptorCMT.java:267)
            at org.jboss.ejb.plugins.TxInterceptorCMT.invoke(TxInterceptorCMT.java:128)
            at org.jboss.ejb.plugins.SecurityInterceptor.invoke(SecurityInterceptor.java:118)
            at org.jboss.ejb.plugins.LogInterceptor.invoke(LogInterceptor.java:191)
            at org.jboss.ejb.plugins.ProxyFactoryFinderInterceptor.invoke(ProxyFactoryFinderInterceptor.java:122)
            at org.jboss.ejb.StatelessSessionContainer.internalInvoke(StatelessSessionContainer.java:331)
            at org.jboss.ejb.Container.invoke(Container.java:700)
            at sun.reflect.GeneratedMethodAccessor44.invoke(Unknown Source)
            at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
            at java.lang.reflect.Method.invoke(Method.java:324)
            at org.jboss.mx.capability.ReflectedMBeanDispatcher.invoke(ReflectedMBeanDispatcher.java:284)
            at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:546)
            at org.jboss.invocation.local.LocalInvoker.invoke(LocalInvoker.java:101)
            at org.jboss.invocation.InvokerInterceptor.invoke(InvokerInterceptor.java:90)
            at org.jboss.proxy.TransactionInterceptor.invoke(TransactionInterceptor.java:46)
            at org.jboss.proxy.SecurityInterceptor.invoke(SecurityInterceptor.java:45)
            at org.jboss.proxy.ejb.StatelessSessionInterceptor.invoke(StatelessSessionInterceptor.java:100)
            at org.jboss.proxy.ClientContainer.invoke(ClientContainer.java:85)
            at $Proxy100.requestData(Unknown Source)
            at com.vprise.servlet.MessageServlet.doPost(Unknown Source)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:760)
            at javax.servlet.http.HttpServlet.service(HttpServlet.java:853)
            at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:247)
            at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:193)
            at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:256)
            at org.apache.catalina.core.StandardPipeline$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$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
            at org.jboss.web.tomcat.security.JBossSecurityMgrRealm.invoke(JBossSecurityMgrRealm.java:228)
            at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
            at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:553)
            at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
            at org.apache.catalina.valves.CertificatesValve.invoke(CertificatesValve.java:246)
            at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
            at org.jboss.web.tomcat.tc4.statistics.ContainerStatsValve.invoke(ContainerStatsValve.java:76)
            at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
            at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
            at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
            at org.apache.catalina.core.StandardContext.invoke(StandardContext.java:2416)
            at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:180)
            at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
            at org.apache.catalina.valves.ErrorDispatcherValve.invoke(ErrorDispatcherValve.java:171)
            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.jboss.web.tomcat.security.SecurityAssociationValve.invoke(SecurityAssociationValve.java:65)
            at org.apache.catalina.core.StandardPipeline$StandardPipelineValveContext.invokeNext(StandardPipeline.java:641)
            at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:577)
            at org.apache.catalina.core.StandardPipeline$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$StandardPipelineValveContext.invokeNext(StandardPipeline.java:643)
            at org.apache.catalina.core.StandardPipeline.invoke(StandardPipeline.java:480)
            at org.apache.catalina.core.ContainerBase.invoke(ContainerBase.java:995)
            at org.apache.coyote.tomcat4.CoyoteAdapter.service(CoyoteAdapter.java:223)
            at org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:601)
            at org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.processConnection(Http11Protocol.java:392)
            at org.apache.tomcat.util.net.TcpWorkerThread.runIt(PoolTcpEndpoint.java:565)
            at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:619)
            at java.lang.Thread.run(Thread.java:534)