Dead letter Queue Listener

[roccoru]

Hi there.

I have a simple quention that I was not able to find...

How can I define a DeadLetterService Listener?

I'm able to control the messages stored in the dead letter queue:

MessageStore ms = MessageStoreFactory.getInstance().getMessageStore();
Map<URI, Message> messages = ms.getAllMessages(MessageStore.CLASSIFICATION_DLQ);

To test this code I use an action related to a specific queue listener.

The queue where jms messages arrive is defined by jboss-esb.xml

<providers>
  <jms-provider connection-factory="ConnectionFactory" name="JBossMQ">
   <jms-bus busid="outChannel">
    <jms-message-filter dest-name="queue/out" dest-type="QUEUE"/>
   </jms-bus>
   </jms-provider>
</providers>
<services>
  <service category="MainServiceESB" description="Hello World" name="MainListener">
   <listeners>
    <jms-listener busidref="outChannel" is-gateway="true" name="JMS-Gateway"/>
   </listeners>
   <actions mep="OneWay">
    <action class="org.cooperative.publish.MyJMSListenerAction"
     name="publish" process="publishPost"/>
   </actions>
  </service>
  </services>

I hoped that adding something like

<service category="JBossESB-Internal" description="DeadLetterService" name="DeadLetterService">
    <actions mep="OneWay">
     <action class="org.cooperative.actions.MyAction"
      name="getDeadMessages" process="getDeadMessages"/>
    </actions>
   </service>

could solve my problem, but the method  getDeadMessages is not called at all.

So my question is: what is the standard way to define a Dead Letter Queue Listener assuming that JBoss has a standard configuration for the DLQ ?

Thanks in advance.