genericjmsra gets ClassCastException because it tries to cast always javax.jms.ConnectionFactory

Creating connections to Tibcos javax.jms.XAConnectionFactory implementation fails because genericjmsra casts all ConnectionFactory objects to javax.jms.ConnectionFactory. But javax.jms.XAConnectionFactory does not extend javax.jms.ConnectionFactory, see [https://java.net/jira/browse/JMS_SPEC-71](https://java.net/jira/browse/JMS_SPEC-71).

The Tibco class com.tibco.tibjms.naming.TibjmsFederatedXAConnectionFactory also implements only javax.jms.XAConnectionFactory and so a ClassCastExcpetion happens.

Exception Stacktrace:
com.sun.appserv.connectors.internal.api.PoolingException: com.tibco.tibjms.naming.TibjmsFederatedXAConnectionFactory cannot be cast to javax.jms.ConnectionFactory
at com.sun.enterprise.resource.pool.datastructure.RWLockDataStructure.addResource(RWLockDataStructure.java:103)
at com.sun.enterprise.resource.pool.ConnectionPool.addResource(ConnectionPool.java:282)
at com.sun.enterprise.resource.pool.ConnectionPool.createResourceAndAddToPool(ConnectionPool.java:1512)
at com.sun.enterprise.resource.pool.ConnectionPool.createResources(ConnectionPool.java:944)
at com.sun.enterprise.resource.pool.ConnectionPool.initPool(ConnectionPool.java:230)
at com.sun.enterprise.resource.pool.ConnectionPool.internalGetResource(ConnectionPool.java:511)
at com.sun.enterprise.resource.pool.ConnectionPool.getResource(ConnectionPool.java:381)
at com.sun.enterprise.resource.pool.PoolManagerImpl.getResourceFromPool(PoolManagerImpl.java:245)
at com.sun.enterprise.resource.pool.PoolManagerImpl.getResource(PoolManagerImpl.java:170)
at com.sun.enterprise.connectors.ConnectionManagerImpl.getResource(ConnectionManagerImpl.java:332)
at com.sun.enterprise.connectors.ConnectionManagerImpl.internalGetConnection(ConnectionManagerImpl.java:301)
... 95 more
Caused by: com.sun.appserv.connectors.internal.api.PoolingException: com.tibco.tibjms.naming.TibjmsFederatedXAConnectionFactory cannot be cast to javax.jms.ConnectionFactory
at com.sun.enterprise.resource.pool.ConnectionPool.createSingleResource(ConnectionPool.java:924)
at com.sun.enterprise.resource.pool.ConnectionPool.createResource(ConnectionPool.java:1189)
at com.sun.enterprise.resource.pool.datastructure.RWLockDataStructure.addResource(RWLockDataStructure.java:98)
... 105 more
Caused by: java.lang.ClassCastException: com.tibco.tibjms.naming.TibjmsFederatedXAConnectionFactory cannot be cast to javax.jms.ConnectionFactory
at com.sun.genericra.outbound.AbstractManagedConnectionFactory.initializeConnectionFactory(AbstractManagedConnectionFactory.java:182)
at com.sun.genericra.outbound.AbstractManagedConnectionFactory.createManagedConnection(AbstractManagedConnectionFactory.java:118)
at com.sun.enterprise.resource.allocator.ConnectorAllocator.createResource(ConnectorAllocator.java:160)
at com.sun.enterprise.resource.pool.ConnectionPool.createSingleResource(ConnectionPool.java:907)
... 107 more

Connection Pool definition from glassfish-resources.xml

#### Environment
Glassfish 3.1.2, Tibco EMS 6.1
#### Affected Versions
[2.1b]