public JBossNotificationBroadcasterSupport() 
{

}

Construct the new notification broadcaster support object

 public  void addNotificationListener(NotificationListener listener,
    NotificationFilter filter,
    Object handback) 
{
      try
      {
         registry.add(listener, filter, handback);
      }
      catch (JMException e)
      {
         // This shouldn't happen?
         throw new RuntimeException(e.toString());
      }
}

 public MBeanNotificationInfo[] getNotificationInfo() 
{
      return NO_NOTIFICATIONS;
}

 public  void handleNotification(NotificationListener listener,
    Notification notification,
    Object handback) 
{
      try
      {
         listener.handleNotification(notification, handback);
      }
      catch (Throwable ignored)
      {
         log.debug("Ignored unhandled throwable from listener", ignored);
      }
}

Handle the notification, the default implementation is to synchronously invoke the listener.

 public long nextNotificationSequenceNumber() 
{
      return sequenceNumber.increment();
}

The nextNotificationSequenceNumber method returns the next sequence number for use in notifications.

 public  void removeNotificationListener(NotificationListener listener) throws ListenerNotFoundException 
{
      registry.remove(listener);
}

 public  void removeNotificationListener(NotificationListener listener,
    NotificationFilter filter,
    Object handback) throws ListenerNotFoundException 
{
      registry.remove(listener, filter, handback);
}

 public  void sendNotification(Notification notification) 
{
      ListenerRegistry.ListenerRegistrationIterator iterator = registry.iterator();
      while (iterator.hasNext())
      {
         ListenerRegistration registration = iterator.nextRegistration();
         NotificationFilter filter = registration.getFilter();
         if (filter == null)
            handleNotification(registration.getListener(), notification, registration.getHandback());
         else if (filter.isNotificationEnabled(notification))
            handleNotification(registration.getListener(), notification, registration.getHandback());
      }
}