I've gotten MDB to work correctly with rolling-back
the database when I call mdc.setRollbackOnly().
However, I don't know how to create a QueueSession/Sender
which will send its messages after the onMessage() method
exists.
I have bought the JBoss documentation, but it does not have
an example of this case specifically. I suspect (but do not know)
that JBoss does not support automatic QueueSession
commit after an MDB exits its onMessage method.
Does anyone have an example of this sending out messages:
public class MessageDrivenBean implements MessageListener {
// Container-managed transactions with Required
// transaction attribute
public void onMessage(...) {
try {
QueueConnection qc = qcf.createQueueConnection();
QueueSession qs = qc.createQueueSession(true, 0);
QueueSender qsend = qs.createQueueSender("queue/A");
TextMessage m = qs.createTextMessage();
m.setText("test");
qsend.send(m);
/*
qs.close(); // JMS javadoc says this rollbacks
// In any case, doesn't seem to work
*/
qc.close();
} catch (Exception e) {
e.printStackTrace();
}
}
}
