[jboss-user] [Messaging, JMS & JBossMQ] - Re: MDB and connection to a remote queue with transaction

[mclu]

"genman" wrote : BTW, if you close the connection it closes the session and sender as well.
I know :-) 

"genman" wrote : 
  | Anyway, what does getConnection() do? Are you using the pooled connections at java:/JmsXA ?
It gets the connection and start it from the connectionfactory (of the remote server) and because  it is remote it looks for XAConnectionfactory.

The code:

private Connection getConnection() throws JMSException {
  | 
  | 		Connection connection = null;
  | 		try {
  | 			connection = cf.createConnection();
  | 			connection.start();
  | 
  | 		} catch (JMSException e) {
  | 			if (connection != null)
  | 				try {
  | 					connection.close();
  | 				} catch (Exception ignore) {
  | 				}
  | 			throw e;
  | 		}
  | 		return connection;
  | 	}
And during ejb create the remote jndi lookup for the connectionfactory is done:

public void ejbCreate() {
  | 		try {
  | 			//remote jndi properties like port and url
  |                      Properties prop = IMConstants.getIMServerProperties();
  | 
  | 			Context ic = new InitialContext(prop);
  | 
  | 			cf = (ConnectionFactory) ic.lookup("XAConnectionFactory");
  | 			sendQueue = (Queue) ic.lookup(IMConstants.QUEUE_INCOMINGSYNCREQUESTS);
  | 			ic.close();
  | 		} catch (Exception e) {
  | 			throw new EJBException("Failure to get connection factory or queue: "
  | 					+ e.getMessage(),e);
  | 		}
  | 	}

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