ClassCastException when deploying MDB

[javid]

Hi there,

I am getting the following error message while deploying a MDB:
2002-11-11 15:35:03,533 INFO [org.jboss.ejb.plugins.jms.JMSContainerInvoker] Starting
2002-11-11 15:35:03,572 INFO [org.jboss.ejb.plugins.jms.DLQHandler] Creating
2002-11-11 15:35:07,612 INFO [org.jboss.ejb.plugins.jms.DLQHandler] Created
2002-11-11 15:35:07,720 ERROR [org.jboss.ejb.plugins.jms.JMSContainerInvoker] Starting failed
java.lang.ClassCastException: com.ibm.mq.jms.MQQueueConnectionFactory
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.innerCreate(JMSContainerInvoker.java:763)
at org.jboss.ejb.plugins.jms.JMSContainerInvoker.startService(JMSContainerInvoker.java:824)
at org.jboss.system.ServiceMBeanSupport.start(ServiceMBeanSupport.java:164)
at org.jboss.ejb.MessageDrivenContainer.start(MessageDrivenContainer.java:200)
at org.jboss.ejb.Container.invoke(Container.java:756)
at org.jboss.mx.server.MBeanServerImpl.invoke(MBeanServerImpl.java:517)
at org.jboss.system.ServiceController$ServiceProxy.invoke(ServiceController.java:976)
at $Proxy6.start(Unknown Source)

I am using JBoss 3.0.3 and an external context where I have created the jms administered objects (qcf and queue).

I have searched throughout the different forums but I couldn't find a similar post. Any ideas why I am getting this?

Thanks a lot

javi

[adrian.brock]

Is that queue factory XA?

Regards,
Adrian

[javid]

Hi Adrian,

Nope, I don't think so. In case this helps, this is what looks like my global jndi namespace once JBoss starts up:

Global JNDI Namespace
+- UserTransactionSessionFactory (class: org.jboss.tm.usertx.server.UserTransactionSessionFactoryImpl)
+- QueueConnectionFactory[link -> external/fs/QueueConnectionFactory] (class: javax.naming.LinkRef)
+- queue (class: org.jnp.interfaces.NamingContext)
| +- InputQueueMDB[link -> external/fs/queue/InputQueueMDB] (class: javax.naming.LinkRef)
| +- DLQ[link -> external/fs/queue/DLQ] (class: javax.naming.LinkRef)
+- external (class: org.jnp.interfaces.NamingContext)
| +- fs (class: javax.naming.Context)
| | +- .bindings (class: java.io.File)
| | +- queue (class: javax.naming.Context)
| | | +- .bindings (class: java.io.File)
| | | +- DLQ (class: com.ibm.mq.jms.MQQueue)
| | | +- InputQueueMDB (class: com.ibm.mq.jms.MQQueue)
| | +- QueueConnectionFactory (class: com.ibm.mq.jms.MQQueueConnectionFactory)
+- qcf[link -> external/fs/QueueConnectionFactory] (class: javax.naming.LinkRef)
+- UserTransaction (class: org.jboss.tm.usertx.client.ClientUserTransaction)
+- ejb (class: org.jnp.interfaces.NamingContext)
| +- mgmt (class: org.jnp.interfaces.NamingContext)
| | +- MEJB (proxy: $Proxy13 implements interface javax.management.j2ee.ManagementHome,interface javax.ejb.Handle)
| +- jmx (class: org.jnp.interfaces.NamingContext)
| | +- ejb (class: org.jnp.interfaces.NamingContext)
| | | +- Adaptor (proxy: $Proxy17 implements interface org.jboss.jmx.adaptor.interfaces.AdaptorHome,interface javax.ejb.Handle)
.....

The jboss.xml file for the MDB looks like this:


<enterprise-beans>
<message-driven>
<ejb-name>IntegrationAgent</ejb-name>
<destination-jndi-name>InputQueueMDB</destination-jndi-name>
<resource-ref>
<res-ref-name>jms/QCF</res-ref-name>
<jndi-name>QueueConnectionFactory</jndi-name>
</resource-ref>
</message-driven>
</enterprise-beans>


and the jndi bit of ejb-jar.xml looks like this:
<resource-ref>
<res-ref-name>jms/QCF</res-ref-name>
<res-type>javax.jms.QueueConnectionFactory</res-type>
<res-auth>Container</res-auth>
</resource-ref>


Can you spot anything wrong with this?

Thanks,

Javi

[adrian.brock]

Looking at the code you need to add

<xa-connection>false</xa-connection>

in jboss.xml

I couldn't find it documented anywhere?

Regards,
Adrian

[javid]

Adrian,

Thanks a lot for your reply. I'll try this and let the forum know how I got on.

Cheers,

Javi