}
@Override
public void onSubscribe(Subscriber subscriber) throws StompException {
String subscriptionId = subscriber.getSubscriptionId();
Subscriber xaSubscriber = new SubscriberImpl( subscriber.getSession(), stomplet, subscriptionId, subscriber.getDestination(), subscriber.getParamters(), new PseudoXAStompletAcknowledgeableMessageSink(
this.resourceManager, subscriber ),
subscriber.getAckMode() );
this.subscribers.put( subscriber.getId(), xaSubscriber );
this.stomplet.onSubscribe( xaSubscriber );
}