[jboss-user] [JBoss Messaging] - Re: I need help about Messaging!
first, i believe you have to post this to the EJB3 queue , not here. hope someone's
going to move this thread to the correct location.
where is the *destination* ?? to which destination are you publishing your messages ??
btw, why do you still use deployment descriptors and do this in such a tortures way ?
haven't you heard of annotations ??
you can do the same as follows :
import javax.jms.JMSException;
import javax.jms.Message;
import javax.jms.MessageListener;
import javax.jms.TextMessage;
import javax.ejb.ActivationConfigProperty;
import javax.ejb.MessageDriven;
import javax.ejb.TransactionManagement;
import javax.ejb.TransactionManagementType;
@MessageDriven (activationConfig = {
@ActivationConfigProperty(propertyName="destinationType",
propertyValue="javax.jms.Topic"),
@ActivationConfigProperty(propertyName="destination",
propertyValue="topic/SriLanka"),
})
@TransactionManagement (TransactionManagementType.BEAN)
public class LogMDB implements MessageListener {
public void onMessage(Message message) {
if (message instanceof TextMessage) {
TextMessage textMessage = (TextMessage) message;
try {
System.out.println(textMessage.getText());
} catch (JMSException e) {
e.printStackTrace();
}
}
}
}
*note*
in this example, i'm publishing messages to the topic called, "SriLanka". as
i've said earlier, you got that error for you haven't provided a
destination(topic) name.
Tyronne Wickramarathne
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