Examples of Broadcaster

org.atmosphere.cpr.Broadcaster
A Broadcaster is responsible for delivering messages to its subscribed {@link AtmosphereResource}, which are representing a suspended response. {@link AtmosphereResource} can be added using {@link Broadcaster#addAtmosphereResource}, so when {@link #broadcast(java.lang.Object)} execute,{@link AtmosphereHandler#onStateChange(org.atmosphere.cpr.AtmosphereResourceEvent)} willbe invoked and the suspended connection will have a chance to write the message available using {@link AtmosphereResourceEvent#getMessage()}
A {@link Broadcaster}, by default, will use an {@link ExecutorService}, and the number of Thread will be computed based on the core/cpu of the OS under which the application run. Thus invoking {@link org.atmosphere.cpr.Broadcaster#broadcast(Object)} will be executedasynchronously so this is important to wait for the {@link Future#get} to awake/unblock to be garanteethe operation has completed.
One final word on Broadcaster: by default, a Broadcaster will broadcast using all {@link AtmosphereResource} on which the response has been suspended, e.g. {AtmosphereResource#suspend()}has been invoked. This behavior is configurable and you can configure it by invoking the {@link Broadcaster#setScope(org.atmosphere.cpr.Broadcaster.SCOPE)} ):
- REQUEST: broadcast events only to the AtmosphereResourceEvent associated with the current request.
- APPLICATION: broadcast events to all AtmosphereResourceEvent created for the current web application.
- VM: broadcast events to all AtmosphereResourceEvent created inside the current virtual machine.
@author Jeanfrancois Arcand
org.bitcoinrt.server.Broadcaster
org.jboss.test.jmx.compliance.server.support.Broadcaster
Simple Broadcaster @author Adrian Brock. @version $Revision: 81019 $
test.compliance.server.support.Broadcaster
Simple Broadcaster @author Adrian Brock. @version $Revision: 1.2 $

Examples of org.bitcoinrt.server.Broadcaster


    Dynamic registration = servletContext.addServlet("ws", servlet);
    registration.addMapping("/tomcat");
    registration.setLoadOnStartup(1);


    Broadcaster broadcaster = servlet;


    AbstractMtgoxClient mtgoxClient = new StubMtgoxClient(broadcaster);
//    AbstractMtgoxClient mtgoxClient = new JettyMtgoxClient(broadcaster);
//    AbstractMtgoxClient mtgoxClient = new AsyncHttpClientMtgoxClient(broadcaster);

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Examples of org.jboss.test.jmx.compliance.server.support.Broadcaster

      try
      {
         server = MBeanServerFactory.createMBeanServer("MyDomain");
         registerName = new ObjectName(register);
         testName = new ObjectName(test);
         server.registerMBean(new Broadcaster(), registerName);
      }
      catch (Exception e)
      {
         fail(e.toString());
      }

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Examples of org.jboss.test.jmx.compliance.server.support.Broadcaster

         server = MBeanServerFactory.createMBeanServer("MyDomain");
         register1Name = new ObjectName(register1);
         register2Name = new ObjectName(register2);
         test1Name = new ObjectName(test1);
         test2Name = new ObjectName(test2);
         server.registerMBean(new Broadcaster(), register1Name);
         server.registerMBean(new RelationService(true), register2Name);
      }
      catch (Exception e)
      {
         fail(e.toString());

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Examples of org.jboss.test.jmx.compliance.server.support.Broadcaster

      try
      {
         server = MBeanServerFactory.createMBeanServer("MyDomain");
         registerName = new ObjectName(register);
         testName = new ObjectName(test);
         server.registerMBean(new Broadcaster(), registerName);
      }
      catch (Exception e)
      {
         fail(e.toString());
      }

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Examples of org.jboss.test.jmx.compliance.server.support.Broadcaster

         }
      }


      // Register the broadcaster
      ObjectName broadcasterName = new ObjectName("test:type=broadcaster");
      Broadcaster broadcaster = new Broadcaster();
      server.registerMBean(broadcaster, broadcasterName);
      
      // Add the listener
      MyNotificationListener listener = new MyNotificationListener();
      server.addNotificationListener(broadcasterName, listener, null, null);


      // Test we get a notification
      broadcaster.doSomething();
      assertEquals(1, listener.result);


      // Remove the broadcaster
      server.unregisterMBean(broadcasterName);
      
      // This notification shouldn't work
      broadcaster.doSomething();
      try
      {
         assertEquals(1, listener.result);
      }
      catch (AssertionFailedError e)

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Examples of org.jboss.test.jmx.compliance.server.support.Broadcaster

         }
      }


      // Register the broadcaster
      ObjectName broadcasterName = new ObjectName("test:type=broadcaster");
      Broadcaster broadcaster = new Broadcaster();
      server.registerMBean(broadcaster, broadcasterName);
      
      // Add the listener to the broadcaster
      MyNotificationListener listener = new MyNotificationListener();
      server.addNotificationListener(broadcasterName, listener, null, null);
      
      // Add the listener to the delegate
      server.addNotificationListener(
            new ObjectName("JMImplementation:type=MBeanServerDelegate"),
            listener, null, null
      );       


      // Test we get a notification from the broadcaster
      broadcaster.doSomething();
      assertEquals(1, listener.result);


      // Test we get a notification from the delegate
      server.registerMBean(new Test(), new ObjectName("Test:foo=bar"));
      assertEquals(2, listener.result);

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Examples of org.jboss.test.jmx.compliance.server.support.Broadcaster

         }
      }


      // Register the broadcaster
      ObjectName broadcasterName = new ObjectName("test:type=broadcaster");
      Broadcaster broadcaster = new Broadcaster();
      server.registerMBean(broadcaster, broadcasterName);
      
      // Add the listener to the broadcaster
      MyNotificationListener listener = new MyNotificationListener();
      server.addNotificationListener(broadcasterName, listener, null, null);
      
      // Add the listener to the delegate
      server.addNotificationListener(
            new ObjectName("JMImplementation:type=MBeanServerDelegate"),
            listener, null, null
      );


      // Remove ourselves from the broadcaster
      server.removeNotificationListener(broadcasterName, listener);       


      // Test we get a notification from the broadcaster
      broadcaster.doSomething();
      assertEquals(0, listener.result);


      // Test we get a notification from the delegate
      server.registerMBean(new Test(), new ObjectName("Test:foo=bar"));
      assertEquals(1, listener.result);

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Examples of org.jboss.test.jmx.compliance.server.support.Broadcaster

      MBeanListener listener = new MBeanListener();
      ObjectName listenerName = new ObjectName("test:type=listener");
      server.registerMBean(listener, listenerName);


      ObjectName broadcasterName = new ObjectName("test:type=Broadcaster");
      server.registerMBean(new Broadcaster(), broadcasterName);
      
      server.addNotificationListener(broadcasterName, listenerName, null, "handback1");
      server.removeNotificationListener(broadcasterName, listenerName, null, "handback1");
      server.unregisterMBean(broadcasterName);


      Broadcaster broadcaster = new Broadcaster();
      server.registerMBean(broadcaster, broadcasterName);
      server.addNotificationListener(broadcasterName, listenerName, null, "handback2");
    
      // force notification
      broadcaster.doSomething();
      assertTrue("Listener should get a notification", listener.count == 1);
      assertTrue("Source should be the broadcaster", listener.source.equals(broadcasterName));
      assertTrue("Listener should get handback2", listener.handback.equals("handback2"));
   }

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Examples of org.jboss.test.jmx.compliance.server.support.Broadcaster

      ObjectName listenerName1 = new ObjectName("test:type=listener1");
      server.registerMBean(listener1, listenerName1);


      // Register the broadcaster
      ObjectName broadcasterName = new ObjectName("test:type=broadcaster");
      Broadcaster broadcaster = new Broadcaster();
      server.registerMBean(broadcaster, broadcasterName);
      
      // Add the listener
      server.addNotificationListener(broadcasterName, listenerName1, null, null);


      // Test we get a notification
      broadcaster.doSomething();
      assertEquals(1, listener1.count);
      assertEquals(broadcasterName, listener1.source);


      // Remove the broadcaster
      server.unregisterMBean(broadcasterName);
      
      // This notification shouldn't work
      broadcaster.doSomething();
      try
      {
         assertEquals(1, listener1.count);
      }
      catch (AssertionFailedError e)

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Examples of org.jboss.test.jmx.compliance.server.support.Broadcaster

      ObjectName listenerName1 = new ObjectName("test:type=listener1");
      server.registerMBean(listener1, listenerName1);


      // Register the broadcaster
      ObjectName broadcasterName = new ObjectName("test:type=broadcaster");
      Broadcaster broadcaster = new Broadcaster();
      server.registerMBean(broadcaster, broadcasterName);
      
      // Add the listener to the broadcaster
      server.addNotificationListener(broadcasterName, listenerName1, null, null);
      
      // Add the listener to the delegate
      ObjectName delegateName =
         new ObjectName("JMImplementation:type=MBeanServerDelegate");
      server.addNotificationListener(delegateName,listenerName1, null, null);       


      // Test we get a notification from the broadcaster
      broadcaster.doSomething();
      assertEquals(1, listener1.count);
      assertEquals(broadcasterName, listener1.source);


      try
      {

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