org.glassfish.grizzly.comet

Class DefaultNotificationHandler

java.lang.Object

org.glassfish.grizzly.comet.DefaultNotificationHandler

All Implemented Interfaces:

NotificationHandler

public class DefaultNotificationHandler
extends Object
implements NotificationHandler

Default NotificationHandler that uses a thread pool dedicated to the CometEngine to execute the notification process.

Author:

Jeanfrancois Arcand, Gustav Trede

Field Summary

Fields

Modifier and Type	Field and Description
protected ExecutorService	threadPool The ExecutorService used to execute threaded notification.

Constructor Summary

Constructors

Constructor and Description
DefaultNotificationHandler()

Method Summary

Modifier and Type	Method and Description
void	notify(CometEvent cometEvent, CometHandler cometHandler) Notify the CometHandler.
void	notify(CometEvent cometEvent, Iterator<CometHandler> iteratorHandlers) Notify all CometHandler.
protected void	notify0(CometEvent cometEvent, CometHandler cometHandler) Notify a CometHandler.
protected void	setThreadPool(ExecutorService threadPool) Set the ExecutorService used for notifying the CometHandler.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

threadPool

protected ExecutorService threadPool

The ExecutorService used to execute threaded notification.

Constructor Detail

DefaultNotificationHandler

public DefaultNotificationHandler()

Method Detail

setThreadPool

protected void setThreadPool(ExecutorService threadPool)

Set the ExecutorService used for notifying the CometHandler.

notify

public void notify(CometEvent cometEvent,
                   Iterator<CometHandler> iteratorHandlers)
            throws IOException

Notify all CometHandler.

Specified by:

notify in interface NotificationHandler

Parameters:

cometEvent - the CometEvent used to notify CometHandler

iteratorHandlers - An iterator over a list of CometHandler

Throws:

IOException

notify

public void notify(CometEvent cometEvent,
                   CometHandler cometHandler)
            throws IOException

Notify the CometHandler.

Specified by:

notify in interface NotificationHandler

Parameters:

cometEvent - cometEvent the CometEvent used to notify CometHandler

cometHandler - An iterator over a list of CometHandler

Throws:

IOException

notify0

protected void notify0(CometEvent cometEvent,
                       CometHandler cometHandler)

Notify a CometHandler.

CometEvent.INTERRUPT -> CometHandler.onInterrupt CometEvent.NOTIFY -> CometHandler.onEvent CometEvent.INITIALIZE -> CometHandler.onInitialize CometEvent.TERMINATE -> CometHandler.onTerminate CometEvent.READ -> CometHandler.onEvent CometEvent.WRITE -> CometHandler.onEvent

Parameters:

cometEvent - An object shared amongst CometHandler.

cometHandler - The CometHandler to invoke.