2 Replies Latest reply on Jun 16, 2010 5:00 AM by Simon Cigoj

    Message Driven Bean and persistent msg startup

    Chris N Newbie

      I have a MDB (annotated with @Name) working in Seam 2.2 with JBoss 5.1.
      JBoss has a feature that it persists undelivered messages and in the event of a server crash redelievers them later.
      What happens in this case with Seam is that the MDB gets instantied by the EJB container during the loading of my application


      16:37:47,929 INFO  [EJBContainer] STARTED EJB: ...



      JBoss finds it and tries to redeliever the messages. However, because my MDB is a Seam component and Seam is not fully initialized at this point, I get an exception from Seam.


      16:37:47,947 ERROR [JmsServerSession] Unexpected error delivering message delegator->JBossMessage[20752377977290762]:PERSISTENT, deliveryId=2
      java.lang.RuntimeException: java.lang.IllegalStateException: Attempted to invoke a Seam component outside an initialized application
           at org.jboss.ejb3.EJBContainer.invokeCallback(EJBContainer.java:1123)
           at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:1133)
           at org.jboss.ejb3.EJBContainer.invokePostConstruct(EJBContainer.java:1144)
           at org.jboss.ejb3.pool.AbstractPool.create(AbstractPool.java:93)
           at org.jboss.ejb3.pool.AbstractPool.create(AbstractPool.java:73)
           at org.jboss.ejb3.pool.StrictMaxPool.get(StrictMaxPool.java:146)
           at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:58)
           at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
           at org.jboss.aspects.tx.TxPolicy.invokeInNoTx(TxPolicy.java:66)
           at org.jboss.ejb3.tx.TxInterceptor$NotSupported.invoke(TxInterceptor.java:114)
           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.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:80)
           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.mdb.MessagingContainer.localInvoke(MessagingContainer.java:282)
           at org.jboss.ejb3.mdb.inflow.MessageInflowLocalProxy.delivery(MessageInflowLocalProxy.java:270)
           at org.jboss.ejb3.mdb.inflow.MessageInflowLocalProxy.invoke(MessageInflowLocalProxy.java:140)
           at $Proxy638.onMessage(Unknown Source)
           at org.jboss.resource.adapter.jms.inflow.JmsServerSession.onMessage(JmsServerSession.java:178)
           at org.jboss.jms.client.container.ClientConsumer.callOnMessageStatic(ClientConsumer.java:160)
           at org.jboss.jms.client.container.SessionAspect.handleRun(SessionAspect.java:831)
           at org.jboss.aop.advice.org.jboss.jms.client.container.SessionAspect_z_handleRun_24479617.invoke(SessionAspect_z_handleRun_24479617.java)
           at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
           at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:170)
           at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:86)
           at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
           at org.jboss.jms.client.delegate.ClientSessionDelegate.run(ClientSessionDelegate.java)
           at org.jboss.jms.client.JBossSession.run(JBossSession.java:199)
           at org.jboss.resource.adapter.jms.inflow.JmsServerSession.run(JmsServerSession.java:234)
           at org.jboss.resource.work.WorkWrapper.execute(WorkWrapper.java:205)
           at org.jboss.util.threadpool.BasicTaskWrapper.run(BasicTaskWrapper.java:260)
           at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
           at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
           at java.lang.Thread.run(Unknown Source)
      Caused by: java.lang.IllegalStateException: Attempted to invoke a Seam component outside an initialized application
           at org.jboss.seam.contexts.Lifecycle.getApplication(Lifecycle.java:36)
           at org.jboss.seam.contexts.Lifecycle.setupApplication(Lifecycle.java:134)
           at org.jboss.seam.Seam.componentForName(Seam.java:301)
           at org.jboss.seam.intercept.SessionBeanInterceptor.postConstruct(SessionBeanInterceptor.java:102)
           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.ejb3.interceptors.aop.LifecycleCallbackInterceptorMethodInterceptor.invoke(LifecycleCallbackInterceptorMethodInterceptor.java:80)
           at org.jboss.aop.joinpoint.ConstructionInvocation.invokeNext(ConstructionInvocation.java:79)
           at org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor.setup(InvocationContextInterceptor.java:88)
           at org.jboss.aop.advice.org.jboss.ejb3.interceptors.aop.InvocationContextInterceptor_z_setup_24479617.invoke(InvocationContextInterceptor_z_setup_24479617.java)
           at org.jboss.aop.joinpoint.ConstructionInvocation.invokeNext(ConstructionInvocation.java:79)
           at org.jboss.aspects.currentinvocation.CurrentInvocationInterceptor.invoke(CurrentInvocationInterceptor.java:67)
           at org.jboss.aop.joinpoint.ConstructionInvocation.invokeNext(ConstructionInvocation.java:79)
           at org.jboss.ejb3.EJBContainer.invokeCallback(EJBContainer.java:1119)
           ... 38 more



      Now, I may be fine with the error messages thrown here but after that, the MDB stops working even after Seam initialization!


      16:38:00,232 ERROR [JmsServerSession] Unexpected error delivering message delegator->JBossMessage[20752377978519563]:PERSISTENT, deliveryId=3
      javax.ejb.EJBException: Failed to acquire the pool semaphore, strictTimeout=10000
           at org.jboss.ejb3.pool.StrictMaxPool.get(StrictMaxPool.java:127)
           at org.jboss.ejb3.stateless.StatelessInstanceInterceptor.invoke(StatelessInstanceInterceptor.java:58)
           at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
           at org.jboss.aspects.tx.TxPolicy.invokeInNoTx(TxPolicy.java:66)
           at org.jboss.ejb3.tx.TxInterceptor$NotSupported.invoke(TxInterceptor.java:114)
           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.Ejb3AuthenticationInterceptorv2.invoke(Ejb3AuthenticationInterceptorv2.java:80)
           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.mdb.MessagingContainer.localInvoke(MessagingContainer.java:282)
           at org.jboss.ejb3.mdb.inflow.MessageInflowLocalProxy.delivery(MessageInflowLocalProxy.java:270)
           at org.jboss.ejb3.mdb.inflow.MessageInflowLocalProxy.invoke(MessageInflowLocalProxy.java:140)
           at $Proxy638.onMessage(Unknown Source)
           at org.jboss.resource.adapter.jms.inflow.JmsServerSession.onMessage(JmsServerSession.java:178)
           at org.jboss.jms.client.container.ClientConsumer.callOnMessageStatic(ClientConsumer.java:160)
           at org.jboss.jms.client.container.SessionAspect.handleRun(SessionAspect.java:831)
           at org.jboss.aop.advice.org.jboss.jms.client.container.SessionAspect_z_handleRun_24479617.invoke(SessionAspect_z_handleRun_24479617.java)
           at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
           at org.jboss.jms.client.container.ClosedInterceptor.invoke(ClosedInterceptor.java:170)
           at org.jboss.aop.advice.PerInstanceInterceptor.invoke(PerInstanceInterceptor.java:86)
           at org.jboss.aop.joinpoint.MethodInvocation.invokeNext(MethodInvocation.java:102)
           at org.jboss.jms.client.delegate.ClientSessionDelegate.run(ClientSessionDelegate.java)
           at org.jboss.jms.client.JBossSession.run(JBossSession.java:199)
           at org.jboss.resource.adapter.jms.inflow.JmsServerSession.run(JmsServerSession.java:234)
           at org.jboss.resource.work.WorkWrapper.execute(WorkWrapper.java:205)
           at org.jboss.util.threadpool.BasicTaskWrapper.run(BasicTaskWrapper.java:260)
           at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(Unknown Source)
           at java.util.concurrent.ThreadPoolExecutor$Worker.run(Unknown Source)
           at java.lang.Thread.run(Unknown Source)




      I tried to fix this by using @Startup, but it can only be used with @Scope which i can not use on a MDB :(


      Any other ideas how I can delay the initialization of my MDB or the redelivery of the messages? I thought about writing a plain EJB MDB that checks whether Seam is alive yet and only then delivers the message to a Seam component.



      PS: I also searched for any solution to disable the persisting of messages by JBoss, which would have been the easiest solution. Correct me if I'm wrong, but this is not possible for a single queue... :/