[jboss-user] [EJB 3.0] - SessionContext injection

[konstantin.ermakov]

Hello!

I have the Entity Listener, and I want to inject a SessionContext into it:


  | public class EntityBeanListener {
  | 
  |    private @Resource SessionContext context;
  | ...
  | 
  |    @PostPersist
  |    void afterInsert(Object obj) {
  |       Queue q = (Queue) context.lookup("queue/MyOwnQueue");
  |       QueueConnectionFactory factory = (QueueConnectionFactory) context.lookup("ConnectionFactory");
  |       QueueConnection cnn = factory.createQueueConnection();
  |       QueueSession session = cnn.createQueueSession(false, QueueSession.AUTO_ACKNOWLEDGE);
  |       TextMessage msg = session.createTextMessage("Inserted");
  |       QueueSender sender = session.createSender(q);
  |       sender.send(msg);
  |    };
  | 
  | .....
  | };
  | 

But the context is null, so I have the NullPointerException. Is there any workaround for this problem? In fact, the only thing that I need is to send a message to the message queue. Is there any other way to do it?

Thanks,
Konstantin

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