org.atmosphere.container
Class JettyCometSupport

java.lang.Object
  org.atmosphere.cpr.AsynchronousProcessor
      org.atmosphere.container.JettyCometSupport

All Implemented Interfaces:

CometSupport<AtmosphereResourceImpl>

public class JettyCometSupport
extends AsynchronousProcessor

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

Author:

Jeanfrancois Arcand

Field Summary

Fields inherited from class org.atmosphere.cpr.AsynchronousProcessor

aliveRequests, cancelledAction, config, timedoutAction

Constructor Summary

JettyCometSupport(AtmosphereServlet.AtmosphereConfig config)

Method Summary

void	action(AtmosphereResourceImpl r) Process an AtmosphereServlet.Action from an ActionEvent operation like suspend, resume or timed out.
AtmosphereServlet.Action	cancelled(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) All proprietary Comet based Servlet must invoke the cancelled method when the underlying WebServer detect that the client closed the connection.
AtmosphereServlet.Action	service(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse response) Serve the HttpServletRequest and the HttpServletResponse and return the appropriate AtmosphereServlet.Action.

Methods inherited from class org.atmosphere.cpr.AsynchronousProcessor

destroyResource, getContainerName, init, map, 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

JettyCometSupport

public JettyCometSupport(AtmosphereServlet.AtmosphereConfig config)

Method Detail

service

public AtmosphereServlet.Action service(javax.servlet.http.HttpServletRequest req,
                                        javax.servlet.http.HttpServletResponse response)
                                 throws IOException,
                                        javax.servlet.ServletException

Serve the HttpServletRequest and the HttpServletResponse and return the appropriate AtmosphereServlet.Action.

Parameters:

req - the HttpServletRequest

response - the HttpServletResponse

Returns:

the AtmosphereServlet.Action that was manipulated by the AtmosphereHandler

Throws:

IOException

javax.servlet.ServletException

action

public void action(AtmosphereResourceImpl r)

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

Specified by:

action in interface CometSupport<AtmosphereResourceImpl>

Overrides:

action in class AsynchronousProcessor

Parameters:

r - An instance of AtmosphereServlet.Action

cancelled

public AtmosphereServlet.Action cancelled(javax.servlet.http.HttpServletRequest req,
                                          javax.servlet.http.HttpServletResponse 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 HttpServletRequest

res - the HttpServletResponse

Returns:

action the Action operation.

Throws:

IOException

javax.servlet.ServletException