/* (non-Javadoc)
* @see org.zkoss.monitor.message.MessageHandler#handle(org.zkoss.monitor.message.Message, boolean)
*/
public Message handle(Message request, boolean hasCallback) throws Exception {
MessageEvent<Message> mEvent = new MessageEvent<Message>(request, hasCallback);
dispatcher.send(mEvent);
if (hasCallback) return mEvent.getResponse();
return null;
}
/** @param evtListener */
public void removeMessageEventListener(Object evtListener) {
dispatcher.unlisten(evtListener);
}
/** @param evtListener */
public void addMessageEventListener(Object evtListener) {
dispatcher.listen(evtListener);
}