[sfcoy]

It looks like you're missing:

{code:xml}        <subsystem xmlns="urn:jboss:domain:ejb3:1.2">
            ...
            <mdb>
                <resource-adapter-ref resource-adapter-name="hornetq-ra"/>
                <bean-instance-pool-ref pool-name="mdb-strict-max-pool"/>
            </mdb>
            ...
{code}

[ohmygod]

No, stephen, it is there at line 116..

[ohmygod]

oh, sorry, really missed

<mdb>
                <resource-adapter-ref resource-adapter-name="hornetq-ra"/>
                <bean-instance-pool-ref pool-name="mdb-strict-max-pool"/>
            </mdb>

[ohmygod]

Added the piece of item and now got these repeated errors:

15:38:25,147 ERROR [org.hornetq.ra.inflow.HornetQMessageHandler] (Thread-8 (HornetQ-client-global-threads-2005099813)) Failed to deliver message: java.lang.reflect.UndeclaredThrowableException
          at $Proxy13.onMessage(Unknown Source)          at org.hornetq.ra.inflow.HornetQMessageHandler.onMessage(HornetQMessageHandler.java:278)
          at org.hornetq.core.client.impl.ClientConsumerImpl.callOnMessage(ClientConsumerImpl.java:983)
          at org.hornetq.core.client.impl.ClientConsumerImpl.access$400(ClientConsumerImpl.java:48)
          at org.hornetq.core.client.impl.ClientConsumerImpl$Runner.run(ClientConsumerImpl.java:1113)
          at org.hornetq.utils.OrderedExecutorFactory$OrderedExecutor$1.run(OrderedExecutorFactory.java:100)
          at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:885) [rt.jar:1.6.0_07]
          at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:907) [rt.jar:1.6.0_07]
          at java.lang.Thread.run(Thread.java:619) [rt.jar:1.6.0_07]
Caused by: java.lang.Exception: java.lang.NoClassDefFoundError: Could not initialize class com.demo.testMDB
          at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:75) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:43) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ejb3.component.messagedriven.MessageDrivenComponentDescription$5$1.processInvocation(MessageDrivenComponentDescription.java:184) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ee.component.ViewService$View.invoke(ViewService.java:165) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.as.ee.component.ViewDescription$1.processInvocation(ViewDescription.java:173) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ee.component.ProxyInvocationHandler.invoke(ProxyInvocationHandler.java:72) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          at javax.jms.MessageListener$$$view1.onMessage(Unknown Source) [jboss-jms-api_1.1_spec-1.0.0.Final.jar:1.0.0.Final]
          at sun.reflect.GeneratedMethodAccessor4.invoke(Unknown Source) [:1.6.0_07]
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_07]
          at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_07]
          at org.jboss.as.ejb3.inflow.MessageEndpointInvocationHandler.doInvoke(MessageEndpointInvocationHandler.java:140) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.as.ejb3.inflow.AbstractInvocationHandler.invoke(AbstractInvocationHandler.java:73) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]

[ohmygod]

It seems classes cannot be found any more if myapp.jar is put in the root of EAR.

[sfcoy]

I doubt that.

I suspect you have missing library classes, such as log4j or similar.

Can you show the source for com.demo.testMDB?

[ohmygod]

I just removed some temp files under standalone foler (data folder and tmp folder) and this classnotfound error is missing. Now I am having this one:

Caused by: javax.ejb.EJBException: Could not create MDB: com.demo.jms.QueueConnectionFactory -- service jboss.naming.context.java."com.demo.jms.QueueConnectionFactory"
          at com.demo.everest.util.jms.GenericQueueMDB.ejbCreate(GenericQueueMDB.java:116) [demo.jar:]
          at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) [rt.jar:1.6.0_07]
          at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39) [rt.jar:1.6.0_07]
          at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25) [rt.jar:1.6.0_07]
          at java.lang.reflect.Method.invoke(Method.java:597) [rt.jar:1.6.0_07]
          at org.jboss.as.ee.component.ManagedReferenceLifecycleMethodInterceptorFactory$ManagedReferenceLifecycleMethodInterceptor.processInvocation(ManagedReferenceLifecycleMethodInterceptorFactory.java:130) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ejb3.component.messagedriven.MessageDrivenBeanSetMessageDrivenContextInterceptor.processInvocation(MessageDrivenBeanSetMessageDrivenContextInterceptor.java:51) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ee.component.ManagedReferenceInterceptorFactory$ManagedReferenceInterceptor.processInvocation(ManagedReferenceInterceptorFactory.java:95) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.invocation.WeavedInterceptor.processInvocation(WeavedInterceptor.java:53) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ee.component.TCCLInterceptor.processInvocation(TCCLInterceptor.java:45) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.invocation.ChainedInterceptor.processInvocation(ChainedInterceptor.java:61) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:161) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          ... 41 more


16:08:46,374 ERROR [org.hornetq.ra.inflow.HornetQMessageHandler] (Thread-4 (HornetQ-client-global-threads-1850831016)) Failed to deliver message: java.lang.IllegalStateException: JBAS011048: Failed to construct component instance
          at org.jboss.as.ee.component.BasicComponent.constructComponentInstance(BasicComponent.java:163) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.as.ee.component.BasicComponent.createInstance(BasicComponent.java:85) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.as.ejb3.component.messagedriven.MessageDrivenComponent$1.create(MessageDrivenComponent.java:79) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.as.ejb3.component.messagedriven.MessageDrivenComponent$1.create(MessageDrivenComponent.java:76) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.as.ejb3.pool.AbstractPool.create(AbstractPool.java:60) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.as.ejb3.pool.strictmax.StrictMaxPool.get(StrictMaxPool.java:123) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.as.ejb3.component.pool.PooledInstanceInterceptor.processInvocation(PooledInstanceInterceptor.java:47) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ejb3.component.interceptors.CurrentInvocationContextInterceptor.processInvocation(CurrentInvocationContextInterceptor.java:41) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ejb3.component.interceptors.LoggingInterceptor.processInvocation(LoggingInterceptor.java:59) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ee.component.NamespaceContextInterceptor.processInvocation(NamespaceContextInterceptor.java:50) [jboss-as-ee-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]
          at org.jboss.as.ejb3.component.interceptors.AdditionalSetupInterceptor.processInvocation(AdditionalSetupInterceptor.java:43) [jboss-as-ejb3-7.1.1.Final.jar:7.1.1.Final]
          at org.jboss.invocation.InterceptorContext.proceed(InterceptorContext.java:288) [jboss-invocation-1.1.1.Final.jar:1.1.1.Final]

What confuses me is I have already modifed the factory name in the code to "RemoteConnectionFactory" which mapps to the configuration set in standalone.xml

<connection-factory name="RemoteConnectionFactory">
                        <connectors>
                            <connector-ref connector-name="netty"/>
                        </connectors>
                        <entries>
                            <entry name="RemoteConnectionFactory"/>
                            <entry name="java:jboss/exported/jms/RemoteConnectionFactory"/>
                        </entries>
                    </connection-factory>

That is why I am trying to clean the temp files and see if some temp file remembers the old factory name. However, it is still not working.

[sfcoy]

Show us the source for com.demo.everest.util.jms.GenericQueueMDB.

[ohmygod]

I omitted the package and import part

public abstract class GenericQueueMDB implements MessageDrivenBean, MessageListener
{
    protected MessageDrivenContext m_messageDrivenContext;
    protected QueueConnectionFactory m_queueConnectionFactory;
    protected QueueConnection m_queueConnection;
    protected Context m_initialContext;


    /**
     * Activates the EJB
     */
    public void ejbActivate() {
        try {
            m_queueConnection = m_queueConnectionFactory.createQueueConnection();
            m_queueConnection.start();
        }
        catch (Exception e)
        {


        }
    }


    /**
     * Called when the EJB is removed.
     *
     */
    public void ejbRemove() {}


    /**
     * Called when the EJB is made passive.
     *
     */
    public void ejbPassivate() {
        try {
            m_queueConnection.close();
        }
        catch (Exception e)
        {
        }
    }


    /**
     * Sets the session context.
     *
     * @param ctx               MessageDrivenContext Context for session
     */
    public void setMessageDrivenContext(MessageDrivenContext ctx) {
      m_messageDrivenContext = ctx;
    }




    /**
     * Creates the EJB
     */
    public void ejbCreate () {
        try{
            m_initialContext = new InitialContext();
            m_queueConnectionFactory =
                (QueueConnectionFactory) m_initialContext.lookup(AnotherClass.FATCORY_NAME);
        }
        catch (Exception e)
        {
        }
    }


    /**
     * Does whatever the MDB should do when receiving a message from JMS.
     *
     * @param p_message - JMS Message
     */
    public abstract void onMessage(Message p_message);
}

消息编辑者为：mike just

[sfcoy]

Are there ejb-jar.xml and jboss-ejb3.xml (formerly jboss.xml) files to go with this?

[ohmygod]

No. Need them?

[ohmygod]

It is very strange. When the factory names are consistent between the code and standalone.xml, this error will happen. When I changed either one, there will be the factory cannot be found error, which makes sense. 

Caused by: javax.ejb.EJBException: Could not create MDB: com.demo.jms.QueueConnectionFactory -- service jboss.naming.context.java."com.demo.jms.QueueConnectionFactory"

at com.demo.everest.util.jms.GenericQueueMDB.ejbCreate(GenericQueueMDB.java:116) [demo.jar:]

I do not know where this old factory name is remembered..

[ohmygod]

Just a note that, actually in the class, the parameter is using a final static String FACTORY_NAME instead of the string "RemoteConnectionFactory". I just changed AnotherClass.FATCORY_NAME to "RemoteConnectionFactory" and found it works!

m_queueConnectionFactory =
                (QueueConnectionFactory) m_initialContext.lookup(AnotherClass.FATCORY_NAME);

.
.
.

public static final String FATCORY_NAME = "RemoteConnectionFactory";

So, what is the root cause? Why the static string cannot be updated to the new value?

[ohmygod]

I just changed FATCORY_NAME to "GSRemoteConnectionFactory" and the parameter still uses AnotherClass.FATCORY_NAME and it works again.. But when I changed them both back to "

RemoteConnectionFactory". Error comes becoming "

GSRemoteConnectionFactory" cannot be found. So I doubt there is somewhere cached the previous factory name. But I donot know where it is..

[ohmygod]

To walk around this, I added a new entry and use "JMSConnectionFactory" as the static name and found it is working fine. So maybe the original name "RemoteConnectionFactory" has a bug or something? I am not sure.

<entry name="JMSConnectionFactory"/>
<entry name="java:jboss/exported/jms/JMSConnectionFactory"/>

Thanks again Stephen for your advise and patience for this issue. I think I can use this walk around if there is no more evidence to prove what the root cause is for this problem.