org.atmosphere.container

Class GlassFishv2CometSupport

java.lang.Object

org.atmosphere.cpr.AsynchronousProcessor

org.atmosphere.container.GlassFishv2CometSupport

All Implemented Interfaces:

AsyncSupport<AtmosphereResourceImpl>

public class GlassFishv2CometSupport
extends AsynchronousProcessor

Comet Portable Runtime implementation on top of Grizzly API included with GlassFish v2.

Author:

Jeanfrancois Arcand

Field Summary

Fields inherited from class org.atmosphere.cpr.AsynchronousProcessor

cancelledAction, config, timedoutAction

Constructor Summary

Constructors

Constructor and Description
GlassFishv2CometSupport(AtmosphereConfig config)

Method Summary

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.
AsyncSupport<AtmosphereResourceImpl>	complete(AtmosphereResourceImpl r) Complete and close the connection associated with an implementation of AtmosphereResource
void	init(javax.servlet.ServletConfig sc) Init Grizzly's CometContext that will be used to suspend and resume the response.
Action	service(AtmosphereRequest req, AtmosphereResponse res) Serve the AtmosphereRequest and the AtmosphereResponse and return the appropriate Action.

Methods inherited from class org.atmosphere.cpr.AsynchronousProcessor

allowSessionTimeoutRemoval, completeLifecycle, endRequest, getContainerName, invokeAtmosphereHandler, invokeInterceptors, map, postInterceptors, resumed, shutdown, supportSession, supportWebSocket, suspended, timedout

Methods inherited from class java.lang.Object

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

Constructor Detail

GlassFishv2CometSupport

public GlassFishv2CometSupport(AtmosphereConfig config)

Method Detail

init

public void init(javax.servlet.ServletConfig sc)
          throws javax.servlet.ServletException

Init Grizzly's CometContext that will be used to suspend and resume the response.

Specified by:

init in interface AsyncSupport<AtmosphereResourceImpl>

Overrides:

init in class AsynchronousProcessor

Parameters:

sc - the ServletContext

Throws:

javax.servlet.ServletException

service

public Action service(AtmosphereRequest req,
                      AtmosphereResponse res)
               throws java.io.IOException,
                      javax.servlet.ServletException

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

Parameters:

req - the AtmosphereRequest

res - the AtmosphereResponse

Returns:

the Action that was manipulated by the AtmosphereHandler

Throws:

java.io.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

complete

public AsyncSupport<AtmosphereResourceImpl> complete(AtmosphereResourceImpl r)

Description copied from interface: AsyncSupport

Complete and close the connection associated with an implementation of AtmosphereResource

Specified by:

complete in interface AsyncSupport<AtmosphereResourceImpl>

Overrides:

complete in class AsynchronousProcessor

Parameters:

r - AtmosphereResource

Returns:

this

cancelled

public Action cancelled(AtmosphereRequest req,
                        AtmosphereResponse res)
                 throws java.io.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:

java.io.IOException

javax.servlet.ServletException