gistfile1.txt

<drools:ksession id="statelessSession" type="stateless" name="stateless1" kbase="kbase1" node="node1">
    <drools:eventListener ref="mock-agenda-listener" type="agenda-event-listener"/>
    <drools:eventListener ref="mock-process-listener" type="process-event-listener"/>
    <drools:eventListener ref="mock-wm-listener" type="working-memory-event-listener"/>
  </drools:ksession>
  
  <drools:ksession id="statefulSession" type="stateful" kbase="kbase1" node="node1">
    <drools:eventListener ref="mock-agenda-listener" type="agenda-event-listener"/>
    <drools:eventListener ref="mock-process-listener" type="process-event-listener"/>
    <drools:eventListener ref="mock-wm-listener" type="working-memory-event-listener"/>
  </drools:ksession>


####################################

<drools:eventListeners id="defaultListeners">
   <drools:agendaEventListener/>
   <drools:processEventListener/>
</drools:eventListeners>

<drools:eventListeners id="mockListeners">
   <drools:agendaEventListener ref="mock-agenda-listener"/>
   <drools:processEventListener ref="mock-process-listener"/>
</drools:eventListeners>

<drools:ksession id="statefulSession" type="stateful" kbase="kbase1" node="node1" listeners="defaultListeners"/>