org.atmosphere.container
Class TomcatCometSupport

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

All Implemented Interfaces:

CometSupport<AtmosphereResourceImpl>

public class TomcatCometSupport
extends AsynchronousProcessor
implements CometSupport<AtmosphereResourceImpl>

Comet Portable Runtime implementation on top of Tomcat AIO.

Author:

Jeanfrancois Arcand

Field Summary

static String

COMET_EVENT

Fields inherited from class org.atmosphere.cpr.AsynchronousProcessor

aliveRequests, logger, RESOURCE_EVENT, SUPPORT_SESSION

Constructor Summary

TomcatCometSupport(AtmosphereServlet.AtmosphereConfig config)

Method Summary

void	action(AtmosphereResourceImpl actionEvent) Process an AtmosphereServlet.Action from an ActionEvent operation like suspend, resume or timed out.
AtmosphereServlet.Action	service(javax.servlet.http.HttpServletRequest req, javax.servlet.http.HttpServletResponse res) Invoked by the Tomcat AIO when a Comet request gets detected.

Methods inherited from class org.atmosphere.cpr.AsynchronousProcessor

cancelled, getContainerName, init, resumed, supportSession, suspended, timedout

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.atmosphere.cpr.CometSupport

getContainerName, init

Field Detail

COMET_EVENT

public static final String COMET_EVENT

See Also:

Constant Field Values

Constructor Detail

TomcatCometSupport

public TomcatCometSupport(AtmosphereServlet.AtmosphereConfig config)

Method Detail

service

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

Invoked by the Tomcat AIO when a Comet request gets detected.

Specified by:

service in interface CometSupport<AtmosphereResourceImpl>

Parameters:

req - the HttpServletRequest

res - the HttpServletResponse

Returns:

the AtmosphereServlet.Action that was manipulated by the AtmosphereHandler

Throws:

IOException

javax.servlet.ServletException

action

public void action(AtmosphereResourceImpl actionEvent)

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:

actionEvent - An instance of AtmosphereServlet.Action