Avatar billede fredand Forsker
13. juni 2017 - 17:27 Der er 3 kommentarer og
2 løsninger

How to send a JMS-message inside a JBoss 6

Hello Guys!

Do you got any example-code sending a JMS-message from a EJB to a queue inside the same server, of type JBoss 6?

We are migrating from JBoss 5 to JBoss 6 and our old code doesn't seem's to work.

Best regards
Fredrik
Avatar billede arne_v Ekspert
13. juni 2017 - 17:38 #1
Jeg har brugt denne med JBoss EAP 6.x / JBoss AS 7.x:


    @Resource(mappedName="java:/JmsXA")
    private ConnectionFactory cf;
    @Resource(mappedName="java:jboss/exported/jms/queue/testmanager")
    private Queue q;



            Connection c = cf.createConnection();
            Session ses = c.createSession(false,  Session.AUTO_ACKNOWLEDGE);
            MessageProducer sender = ses.createProducer(q);
            sender.send(ses.createObjectMessage(o));
            c.close();
Avatar billede arne_v Ekspert
13. juni 2017 - 17:41 #2
JBoss config:


<jms-queue name="testManagerQueue">
<entry name="queue/testmanager"/>
<entry name="java:jboss/exported/jms/queue/testmanager"/>
</jms-queue>
Avatar billede fredand Forsker
15. juni 2017 - 16:37 #3
Hello Arne!

I have finally tried out your code and it worked like a charm.

I never got it to work with the @Resource tag instead I did it like:
    Context context = new InitialContext();
    ConnectionFactory connectionFactory = (ConnectionFactory) context.lookup( "java:/JmsXA" );
    //Queue queue = (Queue)context.lookup( "java:jboss/exported/jms/queue/myqueue" );
    Queue queue = (Queue)context.lookup( "java:/jms/queue/myqueue" );
       
        Connection connection = connectionFactory.createConnection();
        Session session = connection.createSession(false,  Session.AUTO_ACKNOWLEDGE);
        MessageProducer messageProducer = session.createProducer( queue );
        TextMessage textMessage = session.createTextMessage( messagetext );
        messageProducer.send( textMessage );
        connection.close();

How ever as you see I also managed to post a message to the queue using the with out "exported". Correct me if I'm wrong but isn't the exported-paths more for remote client's? Or am I wrong?

Would you say it is wrong of me using the path without "exported"?

Best regards
Fredrik
Avatar billede arne_v Ekspert
15. juni 2017 - 18:43 #4
As long as the name points to the right queue then it should be fine.

I am not really uptodate on JBoss naming conventions.
Avatar billede fredand Forsker
23. august 2017 - 18:03 #5
Thanks for your help amigo!
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