Hi all,

I am trying to configure a QueueConnectionFactory with an external JMS Provider.
I getting the following error:

java.lang.ClassCastException: Object at 'WSMQXAQueueConnectionFactory' in context {java.naming.factory.initial=com.sun.jndi.fscontext.RefFSContextFactory, java.naming.provider.url=file:/D:/JNDI-Directory, java.naming.factory.url.pkgs=org.jboss.naming:org.jnp.interfaces:org.jboss.naming:org.jnp.interfaces} is not an instance of [class=javax.jms.TopicConnectionFactory classloader=org.jboss.mx.loading.UnifiedClassLoader3@fcfa52{ url=file:/D:/jboss-4.0.1sp1/server/default/tmp/deploy/tmp33423jboss-service.xml ,addedOrder=2} interfaces={interface=javax.jms.ConnectionFactory classloader=org.jboss.mx.loading.UnifiedClassLoader3@fcfa52{ url=file:/D:/jboss-4.0.1sp1/server/default/tmp/deploy/tmp33423jboss-service.xml ,addedOrder=2}}] object class is [class=com.ibm.mq.jms.MQXAQueueConnectionFactory classloader=org.jboss.mx.loading.UnifiedClassLoader3@fcfa52{ url=file:/D:/jboss-4.0.1sp1/server/default/tmp/deploy/tmp33423jboss-service.xml ,addedOrder=2} interfaces={interface=javax.jms.XAQueueConnectionFactory classloader=org.jboss.mx.loading.UnifiedClassLoader3@fcfa52{ url=file:/D:/jboss-4.0.1sp1/server/default/tmp/deploy/tmp33423jboss-service.xml ,addedOrder=2}}]

Looking at the code (org.jboss.resource.adapter.jms.inflow.JmsActivation) I have seen the following:

protected QueueConnection setupQueueConnection(Context ctx, String user, String pass, String clientID)
 throws Exception
 {
 String queueFactoryRef = adapter.getQueueFactoryRef();
 log.debug("Attempting to lookup queue connection factory " + queueFactoryRef);
 QueueConnectionFactory qcf = (QueueConnectionFactory)Util.lookup(ctx, queueFactoryRef, javax.jms.TopicConnectionFactory.class);
 log.debug("Got queue connection factory " + qcf + " from " + queueFactoryRef);
 log.debug("Attempting to create queue connection with user " + user);
 QueueConnection result;
 if(user != null)
 result = qcf.createQueueConnection(user, pass);
 else
 result = qcf.createQueueConnection();
 if(clientID != null)
 result.setClientID(clientID);
 result.setExceptionListener(this);
 log.debug("Using queue connection " + result);
 return result;
 }

I think the code should be like:

QueueConnectionFactory qcf = (QueueConnectionFactory)Util.lookup(ctx, queueFactoryRef, javax.jms.QueueConnectionFactory.class);

Thx
Felipe