org.atmosphere.container

Class JettyCometSupport

java.lang.Object

org.atmosphere.cpr.AsynchronousProcessor

org.atmosphere.container.JettyCometSupport

All Implemented Interfaces:

AsyncSupport<AtmosphereResourceImpl>

public class JettyCometSupport
extends AsynchronousProcessor

Comet Portable Runtime implementation on top of Jetty's Continuation.

Author:

Jeanfrancois Arcand

Nested Class Summary

Nested classes/interfaces inherited from class org.atmosphere.cpr.AsynchronousProcessor

AsynchronousProcessor.AsynchronousProcessorHook

Field Summary

Fields inherited from class org.atmosphere.cpr.AsynchronousProcessor

aliveRequests, cancelledAction, config, timedoutAction

Constructor Summary

Constructors

Constructor and Description
JettyCometSupport(AtmosphereConfig config)

Method Summary

Methods

Modifier and Type	Method and Description
void	action(AtmosphereResourceImpl r) Process an Action from an ActionEvent operation like suspend, resume or timed out.
Action	cancelled(AtmosphereRequest req, AtmosphereResponse res) All proprietary Comet based Servlet must invoke the cancelled method when the underlying WebServer detect that the client closed the connection.
Action	service(AtmosphereRequest req, AtmosphereResponse response) Serve the AtmosphereRequest and the AtmosphereResponse and return the appropriate Action.

Methods inherited from class org.atmosphere.cpr.AsynchronousProcessor

completeLifecycle, getContainerName, init, invokeAtmosphereHandler, map, resumed, shutdown, supportSession, supportWebSocket, suspended, timedout, trackActiveRequest

Methods inherited from class java.lang.Object

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

Constructor Detail

JettyCometSupport

public JettyCometSupport(AtmosphereConfig config)

Method Detail

service

public Action service(AtmosphereRequest req,
             AtmosphereResponse response)
               throws IOException,
                      javax.servlet.ServletException

Description copied from interface: AsyncSupport

Serve the AtmosphereRequest and the AtmosphereResponse and return the appropriate Action.

Parameters:

req - the AtmosphereRequest

response - the AtmosphereResponse

Returns:

the Action that was manipulated by the AtmosphereHandler

Throws:

IOException

javax.servlet.ServletException

action

public void action(AtmosphereResourceImpl r)

Description copied from interface: AsyncSupport

Process an Action from an ActionEvent operation like suspend, resume or timed out.

Specified by:

action in interface AsyncSupport<AtmosphereResourceImpl>

Overrides:

action in class AsynchronousProcessor

Parameters:

r - An instance of Action

cancelled

public Action cancelled(AtmosphereRequest req,
               AtmosphereResponse res)
                 throws IOException,
                        javax.servlet.ServletException

Description copied from class: AsynchronousProcessor

All proprietary Comet based Servlet must invoke the cancelled method when the underlying WebServer detect that the client closed the connection.

Overrides:

cancelled in class AsynchronousProcessor

Parameters:

req - the AtmosphereRequest

res - the AtmosphereResponse

Returns:

action the Action operation.

Throws:

IOException

javax.servlet.ServletException