Migration from JBoss 4.2.3.GA to JBoss 5.0.0.GA
mailman2009 Feb 24, 2009 3:11 AMHi,
in JBoss 4 this code will works fine:
@Stateless public class GetUserName implements GetUserNameLocal { public GetUserName() { } @Override public String getUserName() throws NamingException { InitialContext ic = new InitialContext(); EJBContext sctxLookup = (EJBContext) ic.lookup("java:comp/EJBContext"); Principal principal = sctxLookup.getCallerPrincipal(); String userName = principal.getName(); return userName; } }
On JBoss 5 i get the following exception:
08:56:29,719 INFO [STDOUT] javax.naming.NamingException: Could not dereference object [Root exception is java.lang.NullPointerException] 08:56:29,719 INFO [STDOUT] at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1463) 08:56:29,719 INFO [STDOUT] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:809) 08:56:29,719 INFO [STDOUT] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:820) 08:56:29,719 INFO [STDOUT] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:673) 08:56:29,750 INFO [STDOUT] at javax.naming.InitialContext.lookup(InitialContext.java:392) 08:56:29,750 INFO [STDOUT] at de.test.riedel.ejb.service.GetUserName.getUserName(GetUserName.java:28) 08:56:29,750 INFO [STDOUT] at de.test.riedel.ejb.revision.RevisionListener.newRevision(RevisionListener.java:22) 08:56:29,750 INFO [STDOUT] at org.jboss.envers.revisioninfo.DefaultRevisionInfoGenerator.newRevision(DefaultRevisionInfoGenerator.java:73) 08:56:29,750 INFO [STDOUT] at org.jboss.envers.revisioninfo.DefaultRevisionInfoGenerator.generate(DefaultRevisionInfoGenerator.java:80) 08:56:29,750 INFO [STDOUT] at org.jboss.envers.synchronization.VersionsSync.executeInSession(VersionsSync.java:109) 08:56:29,750 INFO [STDOUT] at org.jboss.envers.synchronization.VersionsSync.beforeCompletion(VersionsSync.java:144) 08:56:29,750 INFO [STDOUT] at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:101) 08:56:29,750 INFO [STDOUT] at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:263) 08:56:29,750 INFO [STDOUT] at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86) 08:56:29,750 INFO [STDOUT] at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177) 08:56:29,750 INFO [STDOUT] at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1414) 08:56:29,750 INFO [STDOUT] at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135) 08:56:29,750 INFO [STDOUT] at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:75) 08:56:30,250 INFO [STDOUT] at org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:170) 08:56:30,250 INFO [STDOUT] at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:87) 08:56:30,250 INFO [STDOUT] at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:190) 08:56:30,250 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:30,250 INFO [STDOUT] at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76) 08:56:30,250 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:30,250 INFO [STDOUT] at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42) 08:56:30,250 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:30,250 INFO [STDOUT] at org.jboss.ejb3.security.RoleBasedAuthorizationInterceptorv2.invoke(RoleBasedAuthorizationInterceptorv2.java:201) 08:56:30,250 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:30,250 INFO [STDOUT] at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:159) 08:56:30,250 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:30,250 INFO [STDOUT] at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41) 08:56:30,250 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:30,281 INFO [STDOUT] at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106) 08:56:30,281 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:30,281 INFO [STDOUT] at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:65) 08:56:30,281 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:30,281 INFO [STDOUT] at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67) 08:56:30,281 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:30,281 INFO [STDOUT] at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:486) 08:56:30,281 INFO [STDOUT] at org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:56) 08:56:30,281 INFO [STDOUT] at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91) 08:56:30,281 INFO [STDOUT] at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82) 08:56:30,281 INFO [STDOUT] at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:908) 08:56:30,281 INFO [STDOUT] at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:742) 08:56:30,281 INFO [STDOUT] at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:695) 08:56:30,281 INFO [STDOUT] at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:522) 08:56:30,281 INFO [STDOUT] at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:230) 08:56:30,281 INFO [STDOUT] Caused by: java.lang.NullPointerException 08:56:30,281 INFO [STDOUT] at org.jboss.ejb3.EJBContextFactory.getObjectInstance(EJBContextFactory.java:57) 08:56:30,281 INFO [STDOUT] at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304) 08:56:30,281 INFO [STDOUT] at org.jnp.interfaces.NamingContext.getObjectInstance(NamingContext.java:1438) 08:56:30,281 INFO [STDOUT] at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1455) 08:56:30,281 INFO [STDOUT] ... 46 more 08:56:30,874 INFO [STDOUT] javax.naming.NamingException: Could not dereference object [Root exception is java.lang.NullPointerException] 08:56:30,874 INFO [STDOUT] at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1463) 08:56:30,874 INFO [STDOUT] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:809) 08:56:30,874 INFO [STDOUT] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:820) 08:56:30,874 INFO [STDOUT] at org.jnp.interfaces.NamingContext.lookup(NamingContext.java:673) 08:56:31,281 INFO [STDOUT] at javax.naming.InitialContext.lookup(InitialContext.java:392) 08:56:31,281 INFO [STDOUT] at de.test.riedel.ejb.service.GetUserName.getUserName(GetUserName.java:28) 08:56:31,281 INFO [STDOUT] at de.test.riedel.ejb.revision.RevisionListener.newRevision(RevisionListener.java:22) 08:56:31,281 INFO [STDOUT] at org.jboss.envers.revisioninfo.DefaultRevisionInfoGenerator.newRevision(DefaultRevisionInfoGenerator.java:73) 08:56:31,281 INFO [STDOUT] at org.jboss.envers.revisioninfo.DefaultRevisionInfoGenerator.generate(DefaultRevisionInfoGenerator.java:80) 08:56:31,281 INFO [STDOUT] at org.jboss.envers.synchronization.VersionsSync.executeInSession(VersionsSync.java:109) 08:56:31,281 INFO [STDOUT] at org.jboss.envers.synchronization.VersionsSync.beforeCompletion(VersionsSync.java:144) 08:56:31,281 INFO [STDOUT] at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:101) 08:56:31,281 INFO [STDOUT] at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:263) 08:56:31,281 INFO [STDOUT] at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:86) 08:56:31,281 INFO [STDOUT] at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177) 08:56:31,281 INFO [STDOUT] at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1414) 08:56:31,281 INFO [STDOUT] at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:135) 08:56:31,281 INFO [STDOUT] at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:75) 08:56:31,281 INFO [STDOUT] at org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:170) 08:56:31,281 INFO [STDOUT] at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:87) 08:56:31,281 INFO [STDOUT] at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:190) 08:56:31,281 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:31,281 INFO [STDOUT] at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76) 08:56:31,281 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:31,281 INFO [STDOUT] at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42) 08:56:31,281 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:31,281 INFO [STDOUT] at org.jboss.ejb3.security.RoleBasedAuthorizationInterceptorv2.invoke(RoleBasedAuthorizationInterceptorv2.java:201) 08:56:31,281 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:31,281 INFO [STDOUT] at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:159) 08:56:31,281 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:31,281 INFO [STDOUT] at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41) 08:56:31,281 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:31,281 INFO [STDOUT] at org.jboss.ejb3.asynchronous.AsynchronousInterceptor.invoke(AsynchronousInterceptor.java:106) 08:56:31,281 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:31,281 INFO [STDOUT] at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:65) 08:56:31,281 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:31,281 INFO [STDOUT] at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67) 08:56:31,281 INFO [STDOUT] at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102) 08:56:31,281 INFO [STDOUT] at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:486) 08:56:31,281 INFO [STDOUT] at org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:56) 08:56:31,281 INFO [STDOUT] at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91) 08:56:31,281 INFO [STDOUT] at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82) 08:56:31,281 INFO [STDOUT] at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:908) 08:56:31,281 INFO [STDOUT] at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:742) 08:56:31,281 INFO [STDOUT] at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:695) 08:56:31,281 INFO [STDOUT] at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:522) 08:56:31,281 INFO [STDOUT] at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:230) 08:56:31,281 INFO [STDOUT] Caused by: java.lang.NullPointerException 08:56:31,281 INFO [STDOUT] at org.jboss.ejb3.EJBContextFactory.getObjectInstance(EJBContextFactory.java:57) 08:56:31,281 INFO [STDOUT] at javax.naming.spi.NamingManager.getObjectInstance(NamingManager.java:304) 08:56:31,281 INFO [STDOUT] at org.jnp.interfaces.NamingContext.getObjectInstance(NamingContext.java:1438) 08:56:31,281 INFO [STDOUT] at org.jnp.interfaces.NamingContext.getObjectInstanceWrapFailure(NamingContext.java:1455) 08:56:31,281 INFO [STDOUT] ... 46 more
What's wrong?
Thanks for help.