EntityBean Error - Injection Target

[mavinatic]

Hello Community,

I have got a little problem with my j2ee application. I try to deploy it and i my jboss answers this exception:

Deployment "vfszip:/D:/jboss-5.1.0.GA/server/default/deploy/AccountService.jar/" is in error due to the following reason(s): java.lang.RuntimeException: <injection-target> could not be found: com.openflow.account.AccountService.java:openflowDS

I try to develop a EntityBean but it doenst work, i try and try...but everytime i get this problem.

my datasource:

<?xml version="1.0" encoding="UTF-8"?>
<datasources>
<local-tx-datasource>
<jndi-name>openflowDS</jndi-name>
<connection-url>jdbc:oracle:thin:@localhost:1521:XE</connection-url>
<driver-class>oracle.jdbc.OracleDriver</driver-class>
<user-name>openflow</user-name>
<password>openflow</password>
<!-- the minimum size of the connection pool -->
<min-pool-size>1</min-pool-size>
<!-- The maximum connections in a pool/sub-pool -->
<max-pool-size>4</max-pool-size>
</local-tx-datasource>
</datasources>

My EntityBean:

package com.openflow.account;

import java.io.Serializable;

import javax.persistence.Entity;
import javax.persistence.EntityManager;
import javax.persistence.Id;
import javax.persistence.PersistenceContext;

@Entity
public class Account implements Serializable {
    /**
     * 
     */
    private static final long serialVersionUID = 1L;
    private String userId;
    private String password;

    @Id
    public String getUserId() {
        return userId;
    }
    public void setUserId(String userId) {
        this.userId = userId;
    }
    public String getPassword() {
        return password;
    }
    public void setPassword(String password) {
        this.password = password;
    }
}

and my SessionBean

package com.openflow.account;

import java.util.List;

import javax.ejb.Stateless;
import javax.persistence.EntityManager;
import javax.persistence.PersistenceContext;

/**
 * Session Bean implementation class AccountService
 */
@Stateless

public class AccountService implements AccountServiceRemote, AccountServiceLocal {
    @PersistenceContext(name="java:openflowDS")
    private EntityManager em;
    /**
     * Default constructor. 
     */
    public AccountService() {
        // TODO Auto-generated constructor stub
    }



    @Override
    public List getUsers() {
        // TODO Auto-generated method stub
        return null;
    }



    @Override
    public void login(String name, String password) {
        // TODO Auto-generated method stub
        System.out.println(name+" "+password);
    }



    @Override
    public void register(String name, String password) {
        // TODO Auto-generated method stub
        Account acc = new Account();
        acc.setUserId(name);
        acc.setPassword(password);

        em.persist(acc);
    }
}

I hope you can help me i dont know i work about 7hours at this problem please help me

best regards gk

[wdfink]

How your persistence.xml looks like?

You shoud change the annotation @PersistenceContext(unitname="MyPersistenceUnit")

==> <persistence-unit name="MyPersistenceUnit"> (persistence.xml)

It is not a reference to the datasource

[mavinatic]

here is my persistence.xml

<persistence xmlns="http://java.sun.com/xml/ns/persistence" version="1.0">
   <persistence-unit name="openflowDS">
      <class>com.openflow.account.Account</class>
      <jta-data-source>java:openflowDS</jta-data-source>
      <properties>
         <property name="javax.persistence.jdbc.driver" value="oracle.jdbc.OracleDriver"/>
         <property name="javax.persistence.jdbc.user" value="openflow"/>
         <property name="javax.persistence.jdbc.password" value="openflow"/>
         <property name="javax.persistence.jdbc.url" value="jdbc:oracle:thin:@localhost:1521:XE"/>
         <property name="hibernate.dialect" value="org.hibernate.dialect.Oracle10gDialect"/>
         <property name="hibernate.max_fetch_depth" value="3"/>
      </properties>
   </persistence-unit>
</persistence>

[wdfink]

You should use the annotation @PersistenceContext(unitname="openflowDS"), this is working in my case.

Also you might use the annotation without specifier if this is the one and only persistence context

[mavinatic]

Thanks i works now but i have got another exception -.-

It cant commit and my transaction will be rolledback how can i fix it?

Exception in thread "main" javax.ejb.EJBTransactionRolledbackException: Transaction rolled back
    at org.jboss.ejb3.tx.Ejb3TxPolicy.handleEndTransactionException(Ejb3TxPolicy.java:54)
    at org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:175)
    at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:87)
    at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:190)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.security.RoleBasedAuthorizationInterceptorv2.invoke(RoleBasedAuthorizationInterceptorv2.java:201)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:186)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:421)
    at org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:53)
    at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91)
    at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
    at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:891)
    at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:744)
    at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:697)
    at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:524)
    at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:232)
Caused by: javax.transaction.RollbackException: [com.arjuna.ats.internal.jta.transaction.arjunacore.commitwhenaborted] [com.arjuna.ats.internal.jta.transaction.arjunacore.commitwhenaborted] Could not commit transaction.
    at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1435)
    at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:137)
    at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:75)
    at org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:170)
    at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:87)
    at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:190)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.security.RoleBasedAuthorizationInterceptorv2.invoke(RoleBasedAuthorizationInterceptorv2.java:201)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:186)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:421)
    at org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:53)
    at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91)
    at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
    at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:891)
    at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:744)
    at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:697)
    at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:524)
    at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:232)
    at org.jboss.remoting.MicroRemoteClientInvoker.invoke(MicroRemoteClientInvoker.java:211)
    at org.jboss.remoting.Client.invoke(Client.java:1724)
    at org.jboss.remoting.Client.invoke(Client.java:629)
    at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:60)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
    at $Proxy3.invoke(Unknown Source)
    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:207)
    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:164)
    at $Proxy2.register(Unknown Source)
    at Test.main(Test.java:28)
    at org.jboss.aspects.remoting.InvokeRemoteInterceptor.invoke(InvokeRemoteInterceptor.java:72)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.tx.ClientTxPropagationInterceptor.invoke(ClientTxPropagationInterceptor.java:61)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.security.client.SecurityClientInterceptor.invoke(SecurityClientInterceptor.java:65)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.remoting.IsLocalInterceptor.invoke(IsLocalInterceptor.java:74)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.remoting.PojiProxy.invoke(PojiProxy.java:62)
    at $Proxy3.invoke(Unknown Source)
    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:207)
    at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:164)
    at $Proxy2.register(Unknown Source)
    at Test.main(Test.java:28)
Caused by: java.lang.Throwable: setRollbackOnly called from:
    at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.setRollbackOnly(TransactionImple.java:392)
    at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.setRollbackOnly(BaseTransaction.java:195)
    at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.setRollbackOnly(BaseTransactionManagerDelegate.java:123)
    at org.hibernate.ejb.AbstractEntityManagerImpl.markAsRollback(AbstractEntityManagerImpl.java:421)
    at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:576)
    at org.hibernate.ejb.AbstractEntityManagerImpl.throwPersistenceException(AbstractEntityManagerImpl.java:614)
    at org.hibernate.ejb.AbstractEntityManagerImpl$1.beforeCompletion(AbstractEntityManagerImpl.java:513)
    at com.arjuna.ats.internal.jta.resources.arjunacore.SynchronizationImple.beforeCompletion(SynchronizationImple.java:101)
    at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.beforeCompletion(TwoPhaseCoordinator.java:269)
    at com.arjuna.ats.arjuna.coordinator.TwoPhaseCoordinator.end(TwoPhaseCoordinator.java:89)
    at com.arjuna.ats.arjuna.AtomicAction.commit(AtomicAction.java:177)
    at com.arjuna.ats.internal.jta.transaction.arjunacore.TransactionImple.commitAndDisassociate(TransactionImple.java:1423)
    at com.arjuna.ats.internal.jta.transaction.arjunacore.BaseTransaction.commit(BaseTransaction.java:137)
    at com.arjuna.ats.jbossatx.BaseTransactionManagerDelegate.commit(BaseTransactionManagerDelegate.java:75)
    at org.jboss.aspects.tx.TxPolicy.endTransaction(TxPolicy.java:170)
    at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:87)
    at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:190)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.security.RoleBasedAuthorizationInterceptorv2.invoke(RoleBasedAuthorizationInterceptorv2.java:201)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:186)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
    at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
    at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:421)
    at org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:53)
    at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91)
    at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
    at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:891)
    at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:744)
    at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:697)
    at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:524)
    at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:232)

[wdfink]

I'm not sure but I suppose that the transaction is marked for rollback because of you throw a RuntimeException and catch it?

It looks like that the TxManager mark the Tx for rollback before you try to commit.

Think you should walk through your code ...

[mavinatic]

Hello Wolf-Dieter Fink,

I was on the wrong way....that was my exception of my client I looked into my ServerLog and detected some SQL errors I fixed it. I know i am asking a lot of question but i try to study this technology just by myself only internet tutorials and forums postings ;-) Its hard to understand this technology.

But i have got just one more question ;-)

I created another persistance object and copied the first one the "Account"-object and filled it with information i tried to persist it but i have got a lots of errors and i cant find in the internet a solution for my problem because theres a different between hibernate and JPA

My Exception from JBoss

DEPLOYMENTS MISSING DEPENDENCIES:
  Deployment "jboss.j2ee:jar=AccountService.jar,name=AccountService,service=EJB3" is missing the following dependencies:
    Dependency "<UNKNOWN jboss.j2ee:jar=AccountService.jar,name=AccountService,service=EJB3>" (should be in state "Described", but is actually in state "** UNRESOLVED Demands 'persistence.unit:unitName=#openflowDS' **")
  Deployment "jboss.j2ee:jar=AccountService.jar,name=AccountService,service=EJB3_endpoint" is missing the following dependencies:
    Dependency "jboss.j2ee:jar=AccountService.jar,name=AccountService,service=EJB3" (should be in state "Configured", but is actually in state "PreInstall")
  Deployment "jboss.j2ee:jar=AccountService.jar,name=SessionService,service=EJB3" is missing the following dependencies:
    Dependency "<UNKNOWN jboss.j2ee:jar=AccountService.jar,name=SessionService,service=EJB3>" (should be in state "Described", but is actually in state "** UNRESOLVED Demands 'persistence.unit:unitName=#openflowDS' **")
  Deployment "jboss.j2ee:jar=AccountService.jar,name=SessionService,service=EJB3_endpoint" is missing the following dependencies:
    Dependency "jboss.j2ee:jar=AccountService.jar,name=SessionService,service=EJB3" (should be in state "Configured", but is actually in state "PreInstall")

DEPLOYMENTS IN ERROR:
  Deployment "<UNKNOWN jboss.j2ee:jar=AccountService.jar,name=SessionService,service=EJB3>" is in error due to the following reason(s): ** UNRESOLVED Demands 'persistence.unit:unitName=#openflowDS' **
  Deployment "persistence.unit:unitName=#openflowDS" is in error due to the following reason(s): org.hibernate.AnnotationException: No identifier specified for entity: com.openflow.session.Session
  Deployment "<UNKNOWN jboss.j2ee:jar=AccountService.jar,name=AccountService,service=EJB3>" is in error due to the following reason(s): ** UNRESOLVED Demands 'persistence.unit:unitName=#openflowDS' **

My Session Object

package com.openflow.session;

import java.io.Serializable;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.Id;
import javax.persistence.Table;

@Entity
@Table(name="SESSIONS")
public class Session implements Serializable {
    private static final long serialVersionUID = 1L;
    private String sessionId = null;
    private String userId = null;
    private String sessionMaxTime = null;
    private String sessionStartTime = null;

    @Id
    public void setSessionId(String sessionId) {
        this.sessionId=sessionId;
    }
    public String getSessionId() {
        return sessionId;
    }
   // @Column(name="USERID")
    public void setUserId(String userId) {
        this.userId=userId;
    }    
    public String getUserId() {
        return userId; 
    }
   // @Column(name="SESSIONMAXTIME")
    public void setSessionMaxTime(int seconds) {
        this.sessionMaxTime=Integer.toString(seconds);
    }
    public String getSessionMaxTime() {
        return sessionMaxTime;
    }
  //  @Column(name="SESSIONSTART")
    public void setSessionStartTime(String time) {
        this.sessionStartTime=time;
    }
    public String getSessionStartTime() {
        return sessionStartTime;
    }
}

It looks like Account-object but it doenst work! In my persitance.xml i added another line with <class>classpath.Session</class> but doenst work

Can you tell me a solution?

best regards

GK

[wdfink]

Hi GK,

The log excerpt shows that: UNRESOLVED Demands 'persistence.unit:unitName=#openflowDS'

your persitance is not deployable, but you do not post the relevant log parts.

Look into your log where the persistence is deployed and search WARN also.

You should attach the log part.

G K schrieb:

Hello Wolf-Dieter Fink,

I was on the wrong way....that was my exception of my client I looked into my ServerLog and detected some SQL errors I fixed it. I know i am asking a lot of question but i try to study this technology just by myself only internet tutorials and forums postings ;-) Its hard to understand this technology.

No problem that is where the community is for

[mavinatic]

2011-04-21 14:05:54,345 INFO  [org.hibernate.ejb.Ejb3Configuration] (main) Processing PersistenceUnitInfo [
    name: openflowDS
    ...]
2011-04-21 14:05:54,360 WARN  [org.hibernate.ejb.Ejb3Configuration] (main) Persistence provider caller does not implement the EJB3 spec correctly. PersistenceUnitInfo.getNewTempClassLoader() is null.
2011-04-21 14:05:54,418 INFO  [org.hibernate.cfg.AnnotationBinder] (main) Binding entity from annotated class: com.openflow.session.Session
2011-04-21 14:05:54,460 INFO  [org.hibernate.cfg.annotations.EntityBinder] (main) Bind entity com.openflow.session.Session on table SESSIONS
2011-04-21 14:05:54,482 ERROR [org.jboss.kernel.plugins.dependency.AbstractKernelController] (main) Error installing to Start: name=persistence.unit:unitName=#openflowDS state=Create
org.hibernate.AnnotationException: No identifier specified for entity: com.openflow.session.Session
    at org.hibernate.cfg.AnnotationBinder.bindClass(AnnotationBinder.java:672)
    at org.hibernate.cfg.AnnotationConfiguration.processArtifactsOfType(AnnotationConfiguration.java:546)
    at org.hibernate.cfg.AnnotationConfiguration.secondPassCompile(AnnotationConfiguration.java:291)
    at org.hibernate.cfg.Configuration.buildMappings(Configuration.java:1148)
    at org.hibernate.ejb.Ejb3Configuration.buildMappings(Ejb3Configuration.java:1226)
    at org.hibernate.ejb.EventListenerConfigurator.configure(EventListenerConfigurator.java:173)
    at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:854)
    at org.hibernate.ejb.Ejb3Configuration.configure(Ejb3Configuration.java:425)
    at org.hibernate.ejb.HibernatePersistence.createContainerEntityManagerFactory(HibernatePersistence.java:131)
    at org.jboss.jpa.deployment.PersistenceUnitDeployment.start(PersistenceUnitDeployment.java:301)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source)
    at java.lang.reflect.Method.invoke(Unknown Source)
    at org.jboss.reflect.plugins.introspection.ReflectionUtils.invoke(ReflectionUtils.java:59)
    at org.jboss.reflect.plugins.introspection.ReflectMethodInfoImpl.invoke(ReflectMethodInfoImpl.java:150)
    at org.jboss.joinpoint.plugins.BasicMethodJoinPoint.dispatch(BasicMethodJoinPoint.java:66)
    at org.jboss.kernel.plugins.dependency.KernelControllerContextAction$JoinpointDispatchWrapper.execute(KernelControllerContextAction.java:241)
    at org.jboss.kernel.plugins.dependency.ExecutionWrapper.execute(ExecutionWrapper.java:47)
    at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchExecutionWrapper(KernelControllerContextAction.java:109)
    at org.jboss.kernel.plugins.dependency.KernelControllerContextAction.dispatchJoinPoint(KernelControllerContextAction.java:70)
    at org.jboss.kernel.plugins.dependency.LifecycleAction.installActionInternal(LifecycleAction.java:221)
    at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:54)
    at org.jboss.kernel.plugins.dependency.InstallsAwareAction.installAction(InstallsAwareAction.java:42)
    at org.jboss.dependency.plugins.action.SimpleControllerContextAction.simpleInstallAction(SimpleControllerContextAction.java:62)
    at org.jboss.dependency.plugins.action.AccessControllerContextAction.install(AccessControllerContextAction.java:71)
    at org.jboss.dependency.plugins.AbstractControllerContextActions.install(AbstractControllerContextActions.java:51)
    at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
    at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)
    at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
    at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)
    at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
    at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:774)
    at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:540)
    at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:121)
    at org.jboss.deployers.vfs.deployer.kernel.BeanMetaDataDeployer.deploy(BeanMetaDataDeployer.java:51)
    at org.jboss.deployers.spi.deployer.helpers.AbstractSimpleRealDeployer.internalDeploy(AbstractSimpleRealDeployer.java:62)
    at org.jboss.deployers.spi.deployer.helpers.AbstractRealDeployer.deploy(AbstractRealDeployer.java:50)
    at org.jboss.deployers.plugins.deployers.DeployerWrapper.deploy(DeployerWrapper.java:171)
    at org.jboss.deployers.plugins.deployers.DeployersImpl.doDeploy(DeployersImpl.java:1439)
    at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1157)
    at org.jboss.deployers.plugins.deployers.DeployersImpl.doInstallParentFirst(DeployersImpl.java:1178)
    at org.jboss.deployers.plugins.deployers.DeployersImpl.install(DeployersImpl.java:1098)
    at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
    at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)
    at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
    at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)
    at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
    at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
    at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
    at org.jboss.deployers.plugins.deployers.DeployersImpl.process(DeployersImpl.java:781)
    at org.jboss.deployers.plugins.main.MainDeployerImpl.process(MainDeployerImpl.java:702)
    at org.jboss.system.server.profileservice.repository.MainDeployerAdapter.process(MainDeployerAdapter.java:117)
    at org.jboss.system.server.profileservice.repository.ProfileDeployAction.install(ProfileDeployAction.java:70)
    at org.jboss.system.server.profileservice.repository.AbstractProfileAction.install(AbstractProfileAction.java:53)
    at org.jboss.system.server.profileservice.repository.AbstractProfileService.install(AbstractProfileService.java:361)
    at org.jboss.dependency.plugins.AbstractControllerContext.install(AbstractControllerContext.java:348)
    at org.jboss.dependency.plugins.AbstractController.install(AbstractController.java:1631)
    at org.jboss.dependency.plugins.AbstractController.incrementState(AbstractController.java:934)
    at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:1082)
    at org.jboss.dependency.plugins.AbstractController.resolveContexts(AbstractController.java:984)
    at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:822)
    at org.jboss.dependency.plugins.AbstractController.change(AbstractController.java:553)
    at org.jboss.system.server.profileservice.repository.AbstractProfileService.activateProfile(AbstractProfileService.java:306)
    at org.jboss.system.server.profileservice.ProfileServiceBootstrap.start(ProfileServiceBootstrap.java:271)
    at org.jboss.bootstrap.AbstractServerImpl.start(AbstractServerImpl.java:461)
    at org.jboss.Main.boot(Main.java:221)
    at org.jboss.Main$1.run(Main.java:556)
    at java.lang.Thread.run(Unknown Source)

This is the whole ERROR / WARN Log... Jboss cant find identifier for Session object, but i copied it 1 to 1 from Account-object!!!

[wdfink]

I think you should move the annotation @Id to the getSessionId() method and also all other's.

I prefere the annotation at the instance variables

[mavinatic]

Thanks alot it works again my mistake I was looking forward to call another LOCAL SessionBean but i never find a example how i can call a sbean in a sbean ? Can you help me?

I tried to just call methods but i get (of course) NullPointer Exception.

[wdfink]

You using EJB3, thats a simple answer

Two classes, e.g. FirstSLSBean and SecondSLSBean implement SecondSLS (as local interface)

You annotate in FirstSLS:

@EJB SecondSLS myLocalSLS;

and you use like

myLocalSLS.myMethod(...)

You have to have the local interface in the same jar/ear or in server.../lib/jar.

If you use EJB3.1 (JBoss6) forget the local interface it will not longer necessary

[mavinatic]

Yes, thats right....i ve got a book where this is written like you said but i show you now my class and the result

Thats my Annotations / Declarations:

@EJB(name="SessionService/local") ISession ssLocal;

myMethod:

@Override
    public void login(String name, String password) {
        // TODO Auto-generated method stub
        Account account = getUserById(name);
        if(account!=null) {
            if(account.getPassword().equals(password.toUpperCase())) {
                try {
//                    ssLocal = (ISession) ctx.lookup("SessionService/local");
//                    System.out.println("abc");
                    Session session = ssLocal.getSession(account);
                    System.out.println("This SessionID: "+session.getSessionId());
                    System.out.println("This Session starts at: "+session.getSessionStartTime());
                } catch (Exception e) {
                    e.printStackTrace();
                }
            } else {
                throw new AccountException("Das Password ist falsch!");
            }
        } else {
            throw new AccountException("Der Benutzer ist nicht bekannt!");
        }

        System.out.println(name+" "+password);
    } 

and the error:

23:34:06,272 WARN  [InterceptorsFactory] EJBTHREE-1246: Do not use InterceptorsFactory with a ManagedObjectAdvisor, InterceptorRegistry should be used via the bean container
23:34:06,274 WARN  [InterceptorsFactory] EJBTHREE-1246: Do not use InterceptorsFactory with a ManagedObjectAdvisor, InterceptorRegistry should be used via the bean container
23:34:12,553 WARN  [InterceptorsFactory] EJBTHREE-1246: Do not use InterceptorsFactory with a ManagedObjectAdvisor, InterceptorRegistry should be used via the bean container
23:34:12,553 WARN  [InterceptorsFactory] EJBTHREE-1246: Do not use InterceptorsFactory with a ManagedObjectAdvisor, InterceptorRegistry should be used via the bean container
23:34:12,571 ERROR [TxPolicy] javax.ejb.EJBTransactionRolledbackException
23:34:12,571 ERROR [STDERR] javax.ejb.EJBTransactionRolledbackException
23:34:12,572 ERROR [STDERR]     at org.jboss.ejb3.tx.Ejb3TxPolicy.handleInCallerTx(Ejb3TxPolicy.java:115)
23:34:12,572 ERROR [STDERR]     at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:130)
23:34:12,572 ERROR [STDERR]     at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:194)
23:34:12,572 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,572 ERROR [STDERR]     at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
23:34:12,572 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,572 ERROR [STDERR]     at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
23:34:12,572 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,572 ERROR [STDERR]     at org.jboss.ejb3.security.RoleBasedAuthorizationInterceptorv2.invoke(RoleBasedAuthorizationInterceptorv2.java:201)
23:34:12,572 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,572 ERROR [STDERR]     at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:186)
23:34:12,572 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,572 ERROR [STDERR]     at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41)
23:34:12,572 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,572 ERROR [STDERR]     at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67)
23:34:12,572 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,572 ERROR [STDERR]     at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
23:34:12,572 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,573 ERROR [STDERR]     at org.jboss.ejb3.session.SessionSpecContainer.invoke(SessionSpecContainer.java:176)
23:34:12,573 ERROR [STDERR]     at org.jboss.ejb3.session.SessionSpecContainer.invoke(SessionSpecContainer.java:216)
23:34:12,573 ERROR [STDERR]     at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:207)
23:34:12,573 ERROR [STDERR]     at org.jboss.ejb3.proxy.impl.handler.session.SessionProxyInvocationHandlerBase.invoke(SessionProxyInvocationHandlerBase.java:164)
23:34:12,573 ERROR [STDERR]     at $Proxy247.getSession(Unknown Source)
23:34:12,573 ERROR [STDERR]     at com.openflow.account.AccountService.login(AccountService.java:56)
23:34:12,573 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
23:34:12,573 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
23:34:12,573 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
23:34:12,573 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:597)
23:34:12,573 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
23:34:12,573 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
23:34:12,573 ERROR [STDERR]     at org.jboss.ejb3.EJBContainerInvocationWrapper.invokeNext(EJBContainerInvocationWrapper.java:69)
23:34:12,573 ERROR [STDERR]     at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:73)
23:34:12,573 ERROR [STDERR]     at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:59)
23:34:12,573 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
23:34:12,573 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
23:34:12,573 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
23:34:12,573 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:597)
23:34:12,574 ERROR [STDERR]     at org.jboss.aop.advice.PerJoinpointAdvice.invoke(PerJoinpointAdvice.java:174)
23:34:12,574 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,574 ERROR [STDERR]     at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.fillMethod(InvocationContextInterceptor.java:72)
23:34:12,574 ERROR [STDERR]     at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_fillMethod_5029782.invoke(InvocationContextInterceptor_z_fillMethod_5029782.java)
23:34:12,574 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,574 ERROR [STDERR]     at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.setup(InvocationContextInterceptor.java:88)
23:34:12,574 ERROR [STDERR]     at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_setup_5029782.invoke(InvocationContextInterceptor_z_setup_5029782.java)
23:34:12,574 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,574 ERROR [STDERR]     at org.jboss.ejb3.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:62)
23:34:12,574 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,574 ERROR [STDERR]     at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:56)
23:34:12,574 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,574 ERROR [STDERR]     at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
23:34:12,574 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,574 ERROR [STDERR]     at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
23:34:12,574 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,575 ERROR [STDERR]     at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:68)
23:34:12,575 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,575 ERROR [STDERR]     at org.jboss.aspects.tx.TxPolicy.invokeInOurTx(TxPolicy.java:79)
23:34:12,575 ERROR [STDERR]     at org.jboss.aspects.tx.TxInterceptor$Required.invoke(TxInterceptor.java:190)
23:34:12,575 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,575 ERROR [STDERR]     at org.jboss.aspects.tx.TxPropagationInterceptor.invoke(TxPropagationInterceptor.java:76)
23:34:12,575 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,575 ERROR [STDERR]     at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
23:34:12,575 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,575 ERROR [STDERR]     at org.jboss.ejb3.security.RoleBasedAuthorizationInterceptorv2.invoke(RoleBasedAuthorizationInterceptorv2.java:201)
23:34:12,575 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,575 ERROR [STDERR]     at org.jboss.ejb3.security.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:186)
23:34:12,575 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,575 ERROR [STDERR]     at org.jboss.ejb3.ENCPropagationInterceptor.invoke(ENCPropagationInterceptor.java:41)
23:34:12,575 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,575 ERROR [STDERR]     at org.jboss.ejb3.BlockContainerShutdownInterceptor.invoke(BlockContainerShutdownInterceptor.java:67)
23:34:12,575 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,576 ERROR [STDERR]     at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
23:34:12,576 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,576 ERROR [STDERR]     at org.jboss.ejb3.stateless.StatelessContainer.dynamicInvoke(StatelessContainer.java:421)
23:34:12,576 ERROR [STDERR]     at org.jboss.ejb3.session.InvokableContextClassProxyHack._dynamicInvoke(InvokableContextClassProxyHack.java:53)
23:34:12,576 ERROR [STDERR]     at org.jboss.aop.Dispatcher.invoke(Dispatcher.java:91)
23:34:12,576 ERROR [STDERR]     at org.jboss.aspects.remoting.AOPRemotingInvocationHandler.invoke(AOPRemotingInvocationHandler.java:82)
23:34:12,576 ERROR [STDERR]     at org.jboss.remoting.ServerInvoker.invoke(ServerInvoker.java:891)
23:34:12,576 ERROR [STDERR]     at org.jboss.remoting.transport.socket.ServerThread.completeInvocation(ServerThread.java:744)
23:34:12,576 ERROR [STDERR]     at org.jboss.remoting.transport.socket.ServerThread.processInvocation(ServerThread.java:697)
23:34:12,576 ERROR [STDERR]     at org.jboss.remoting.transport.socket.ServerThread.dorun(ServerThread.java:524)
23:34:12,576 ERROR [STDERR]     at org.jboss.remoting.transport.socket.ServerThread.run(ServerThread.java:232)
23:34:12,576 ERROR [STDERR] Caused by: java.lang.NullPointerException
23:34:12,576 ERROR [STDERR]     at com.openflow.tools.IDProducter.getID(IDProducter.java:53)
23:34:12,577 ERROR [STDERR]     at com.openflow.session.SessionService.getSession(SessionService.java:33)
23:34:12,577 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
23:34:12,577 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
23:34:12,577 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
23:34:12,577 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:597)
23:34:12,577 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeTarget(MethodInvocation.java:122)
23:34:12,577 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:111)
23:34:12,577 ERROR [STDERR]     at org.jboss.ejb3.EJBContainerInvocationWrapper.invokeNext(EJBContainerInvocationWrapper.java:69)
23:34:12,577 ERROR [STDERR]     at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.invoke(InterceptorSequencer.java:73)
23:34:12,577 ERROR [STDERR]     at org.jboss.ejb3.interceptors.aop.InterceptorSequencer.aroundInvoke(InterceptorSequencer.java:59)
23:34:12,577 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
23:34:12,577 ERROR [STDERR]     at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
23:34:12,577 ERROR [STDERR]     at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
23:34:12,577 ERROR [STDERR]     at java.lang.reflect.Method.invoke(Method.java:597)
23:34:12,577 ERROR [STDERR]     at org.jboss.aop.advice.PerJoinpointAdvice.invoke(PerJoinpointAdvice.java:174)
23:34:12,577 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,577 ERROR [STDERR]     at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.fillMethod(InvocationContextInterceptor.java:72)
23:34:12,577 ERROR [STDERR]     at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_fillMethod_5029782.invoke(InvocationContextInterceptor_z_fillMethod_5029782.java)
23:34:12,577 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,578 ERROR [STDERR]     at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.setup(InvocationContextInterceptor.java:88)
23:34:12,578 ERROR [STDERR]     at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_setup_5029782.invoke(InvocationContextInterceptor_z_setup_5029782.java)
23:34:12,578 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,578 ERROR [STDERR]     at org.jboss.ejb3.connectionmanager.CachedConnectionInterceptor.invoke(CachedConnectionInterceptor.java:62)
23:34:12,578 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,578 ERROR [STDERR]     at org.jboss.ejb3.entity.TransactionScopedEntityManagerInterceptor.invoke(TransactionScopedEntityManagerInterceptor.java:56)
23:34:12,578 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,578 ERROR [STDERR]     at org.jboss.ejb3.AllowedOperationsInterceptor.invoke(AllowedOperationsInterceptor.java:47)
23:34:12,578 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,578 ERROR [STDERR]     at org.jboss.ejb3.tx.NullInterceptor.invoke(NullInterceptor.java:42)
23:34:12,578 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,578 ERROR [STDERR]     at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:68)
23:34:12,578 ERROR [STDERR]     at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
23:34:12,578 ERROR [STDERR]     at org.jboss.aspects.tx.TxPolicy.invokeInCallerTx(TxPolicy.java:126)
23:34:12,578 ERROR [STDERR]     ... 79 more

It's like you said but i dont know?!