[jbossseam-issues] [JBoss JIRA] Closed: (JBSEAM-426) Stateful bean destruction wants extended EM to join a transaction and fails

Stateful bean destruction wants extended EM to join a transaction and fails --------------------------------------------------------------------------- Key: JBSEAM-426 URL: http://jira.jboss.com/jira/browse/JBSEAM-426 Project: JBoss Seam Issue Type: Bug Components: Core Affects Versions: 1.1.0.BETA1 Reporter: Christian Bauer Assigned To: Gavin King Fix For: 1.1.0.BETA2 @Name("register") @Scope(ScopeType.CONVERSATION) @Stateful public class RegisterBean implements Register { @In private User currentUser; @In(create = true) private EntityManager caveatEmptorEM; @In(create=true) private transient FacesMessages facesMessages; private String verifyPassword; public String getVerifyPassword() { return verifyPassword; } public void setVerifyPassword(String verifyPassword) { this.verifyPassword = verifyPassword; } @Begin(join = true, flushMode = FlushModeType.MANUAL) public String enterAccount() { System.out.println("################### FLUSHMODE" + ((HibernateEntityManager)caveatEmptorEM).getSession().getFlushMode()); if ( verifyPasswordMismatch(currentUser.getPassword()) || usernameExists(currentUser.getUsername()) ) { return null; // Redisplay page } else { return "profile"; } } @IfInvalid(outcome = Outcome.REDISPLAY) public String enterProfile() { return "confirm"; } @End public String doRegister() { System.out.println("################### FLUSHMODE" + ((HibernateEntityManager)caveatEmptorEM).getSession().getFlushMode()); // This is also wrong, different issue if ( usernameExists(currentUser.getUsername()) ) return "register"; caveatEmptorEM.persist(currentUser); caveatEmptorEM.flush(); // Remove the "currentUser" from the session context. This is a detached object // after this method returns. We don't want it to leak into the next conversation! Contexts.getSessionContext().remove("currentUser"); facesMessages .addFromResourceBundle("SuccessfulRegistration"); return "login"; } @Remove @Destroy public void destroy() {} ... } Exception during @Destroy: 00:03:34,505 DEBUG [org.jboss.seam.contexts.Contexts] destroying: conversation 00:03:34,505 DEBUG [org.jboss.seam.core.Events] Processing event:org.jboss.seam.preDestroy.conversation 00:03:34,505 DEBUG [org.jboss.seam.contexts.Contexts] destroying: register 00:03:34,505 DEBUG [org.jboss.seam.core.Events] Processing event:org.jboss.seam.preDestroy.register 00:03:34,506 DEBUG [org.jboss.seam.Component] trying to inject with hierarchical context search: caveatEmptorEM 00:03:34,506 DEBUG [org.jboss.seam.contexts.Contexts] found in conversation context: caveatEmptorEM 00:03:34,507 DEBUG [org.jboss.seam.util.Naming] JNDI InitialContext properties:{java.naming.factory.initial=org.jnp.interfaces.NamingContextFactory, java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces} 00:03:34,507 DEBUG [org.jboss.seam.core.Events] Processing event:org.jboss.seam.preRemoveVariable.register 00:03:34,507 DEBUG [org.jboss.seam.core.Events] Processing event:org.jboss.seam.postRemoveVariable.register 00:03:34,507 DEBUG [org.jboss.seam.interceptors.RemoveInterceptor] Stateful component was removed: register 00:03:34,508 WARN [org.jboss.seam.contexts.Contexts] Could not destroy component: register javax.ejb.EJBException: java.lang.IllegalStateException: EntityManager is closed at org.jboss.ejb3.tx.Ejb3TxPolicy.handleExceptionInOurTx(Ejb3TxPolicy.java:69) ... Caused by: java.lang.IllegalStateException: EntityManager is closed at org.hibernate.ejb.EntityManagerImpl.getSession(EntityManagerImpl.java:42) at org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:447) at org.hibernate.ejb.AbstractEntityManagerImpl.joinTransaction(AbstractEntityManagerImpl.java:442) at org.jboss.seam.core.ManagedPersistenceContext.getEntityManager(ManagedPersistenceContext.java:91) at sun.reflect.GeneratedMethodAccessor328.invoke(Unknown Source) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) at java.lang.reflect.Method.invoke(Method.java:585) at org.jboss.seam.util.Reflections.invoke(Reflections.java:17) at org.jboss.seam.util.Reflections.invokeAndWrap(Reflections.java:101) at org.jboss.seam.Component.callComponentMethod(Component.java:1642) at org.jboss.seam.Component.unwrap(Component.java:1663) at org.jboss.seam.Component.getInstance(Component.java:1501) at org.jboss.seam.Component.getInstance(Component.java:1461) at org.jboss.seam.Component.getInstanceToInject(Component.java:1688) at org.jboss.seam.Component.injectFields(Component.java:1218) at org.jboss.seam.Component.inject(Component.java:988) at org.jboss.seam.interceptors.BijectionInterceptor.bijectTargetComponent(BijectionInterceptor.java:48) I can't make the doRegister() method @End @Remove @Destroy, it throws exceptions.