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{{Cleanup}}
[[Category:JMS]]

== Writing a Message Listener ==

The JMS MessageListener interface has a single method <code>onMessage(Message)</code>.

A simple message application can implement that message listener waiting to receive messages from the queue.

=== MyListener.java ===
 import javax.jms.*;
 
 public class MyListener implements MessageListener {
   public void onMessage(Message message)
   {
      TextMessage text = (TextMessage) message;
 
      System.out.println("Message: " + text.getText());
   }
 }
 

== Configuring a Listener Resource ==

 <resource type="com.caucho.jms.resource.ListenerResource">
   <init>
      <connection-factory>${jmsFactory}</connection-factory>
 
      <destination>${queue}</destination>
 
      <listener type="example.MyListener"/>
  </init>
 </resource>