Callback 

 

Within the method onMessage of your MessageDrivenBean implementation you can use a call-back mechanism. As long as your call handling didn’t change the thread, you may allocate CallbackConnectionFactory and receive  a connection handle from there:

     

Context ctx = new InitialContext();

ConnectionFactory connectionfactory =

(ConnectionFactory)ctx.lookup("CallbackConnectionFactory");

Connection connection = connectionfactory.getConnection();

 

The String "CallbackConnectionFactory" is the JNDI name for the CallbackConnection-Factory object.

 

Within the actual thread you can use this connection handle like a normal client connection (see Client Programming Model).