Examples of javax.management.NotificationBroadcasterSupport$ListenerInfo

javax.management.NotificationBroadcasterSupport

Provides an implementation of {@link javax.management.NotificationEmitter NotificationEmitter}interface. This can be used as the super class of an MBean that sends notifications.

By default, the notification dispatch model is synchronous. That is, when a thread calls sendNotification, the NotificationListener.handleNotification method of each listener is called within that thread. You can override this default by overriding handleNotification in a subclass, or by passing an Executor to the constructor.

If the method call of a filter or listener throws an {@link Exception}, then that exception does not prevent other listeners from being invoked. However, if the method call of a filter or of {@code Executor.execute} or of{@code handleNotification} (when no {@code Excecutor} is specified) throws an{@link Error}, then that {@code Error} is propagated to the caller of{@link #sendNotification sendNotification}.

Remote listeners added using the JMX Remote API (see JMXConnector) are not usually called synchronously. That is, when sendNotification returns, it is not guaranteed that any remote listeners have yet received the notification.
@since 1.5

   }


   public void testAddNotificationListenerErrors()
      throws Exception
   {
      NotificationBroadcasterSupport broadcaster = new NotificationBroadcasterSupport();


      boolean caught = false;
      try
      {
         broadcaster.addNotificationListener(null, null, null);
      }
      catch (IllegalArgumentException e)
      {
         caught = true;
      }
      assertTrue("Expected IllegalArgumentException for null listener", caught);


      caught = false;
      try
      {
         broadcaster.addNotificationListener(null, new NotificationFilterSupport(), null);
      }
      catch (IllegalArgumentException e)
      {
         caught = true;
      }
      assertTrue("Expected IllegalArgumentException for null listener", caught);


      caught = false;
      try
      {
         broadcaster.addNotificationListener(null, null, new Object());
      }
      catch (IllegalArgumentException e)
      {
         caught = true;
      }
      assertTrue("Expected IllegalArgumentException for null listener", caught);


      caught = false;
      try
      {
         broadcaster.addNotificationListener(null, new NotificationFilterSupport(), new Object());
      }
      catch (IllegalArgumentException e)
      {
         caught = true;
      }

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   }


   public void testNotificationWithNoListeners()
      throws Exception
   {
      NotificationBroadcasterSupport broadcaster = new NotificationBroadcasterSupport();


      clear();
      createNotification(broadcaster);
   }

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   }


   public void testSimpleNotification()
      throws Exception
   {
      NotificationBroadcasterSupport broadcaster = new NotificationBroadcasterSupport();


      Listener listener = new Listener();
      broadcaster.addNotificationListener(listener, null, null);


      clear();
      createNotification(broadcaster);


      compare(sent, received(listener, null));

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   }


   public void testSimpleFilteredNotification()
      throws Exception
   {
      NotificationBroadcasterSupport broadcaster = new NotificationBroadcasterSupport();


      Listener listener = new Listener();
      NotificationFilterSupport filter = new NotificationFilterSupport();
      filter.enableType(DEFAULT_TYPE);
      broadcaster.addNotificationListener(listener, filter, null);


      clear();
      createNotification(broadcaster);


      compare(apply(sent, filter), received(listener, null));

View Full Code Here

  private long _sequence = 0;


  public DeployControllerAdmin(C controller)
  {
    _controller = controller;
    _broadcaster  = new NotificationBroadcasterSupport();
    controller.addLifecycleListener(this);
  }

View Full Code Here

    public StandardWrapper() {


        super();
        swValve=new StandardWrapperValve();
        pipeline.setBasic(swValve);
        broadcaster = new NotificationBroadcasterSupport();


    }

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     */
    public StandardContext() {


        super();
        pipeline.setBasic(new StandardContextValve());
        broadcaster = new NotificationBroadcasterSupport();
        // Set defaults
        if (!Globals.STRICT_SERVLET_COMPLIANCE) {
            // Strict servlet compliance requires all extension mapped servlets
            // to be checked against welcome files
            resourceOnlyServlets.add("jsp");

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     */
    public StandardContext() {


        super();
        pipeline.setBasic(new StandardContextValve());
        broadcaster = new NotificationBroadcasterSupport();


    }

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    public StandardWrapper() {


        super();
        swValve=new StandardWrapperValve();
        pipeline.setBasic(swValve);
        broadcaster = new NotificationBroadcasterSupport();


        if (restrictedServlets == null) {
            restrictedServlets = new Properties();
            try {
                InputStream is =

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    public StandardWrapper() {


        super();
        swValve=new StandardWrapperValve();
        pipeline.setBasic(swValve);
        broadcaster = new NotificationBroadcasterSupport();


    }

View Full Code Here

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