User development, A new message was posted in the thread "HornetQ RA integration": http://community.jboss.org/message/532592#532592 Author : Vicky Kak Profile : http://community.jboss.org/people/vickyk Message: -------------------------------------------------------------- If xa-transaction is specified the ConnectionManager implementation i.e org.jboss.resource.connectionmanager.TxConnectionManager::createConnectionListerner(..) will get the XAResource from the MC::getXAResource   Here is the code   public ConnectionListener createConnectionListener(ManagedConnection mc, Object context)       throws ResourceException    {       XAResource xaResource = null;             if (localTransactions)       {          xaResource = new LocalXAResource(log);          if (xaResourceTimeout != 0)             log.debug("XAResource transaction timeout cannot be set for local transactions: " + getJndiName());       }       else       {          xaResource = JcaXAResourceWrapperFactory.getResourceWrapper(mc.getXAResource(), isSameRMOverrideValue);                   if (xaResourceTimeout != 0)          {             try             {                if (xaResource.setTransactionTimeout(xaResourceTimeout) == false)                   log.debug("XAResource does not support transaction timeout configuration: " + getJndiName());             }             catch (XAException e)             {                throw new JBossResourceException("Unable to set XAResource transaction timeout: " + getJndiName(), e);             }          }       }         ConnectionListener cli = new TxConnectionEventListener(mc, poolingStrategy, context, log, xaResource);       mc.addConnectionEventListener(cli);       return cli;    }       The ConnectionListener/ConnectionManager creates the XASession and non XASession, you will have to implement the getXAResource and getLocalTransaction appropriately.   The JCA CM will call these methods approprately during the execution. You can find more from JCA specs CM chapter.   HTH ! -------------------------------------------------------------- To reply to this message visit the message page: http://community.jboss.org/message/532592#532592