org.atmosphere.samples.counter
Class CounterLongPollingAtmosphereHandler

java.lang.Object
  org.atmosphere.samples.counter.CounterLongPollingAtmosphereHandler

All Implemented Interfaces:

AtmosphereHandler<HttpServletRequest,HttpServletResponse>

public class CounterLongPollingAtmosphereHandler
extends Object
implements AtmosphereHandler<HttpServletRequest,HttpServletResponse>

Simple application that demonstrate how a Comet long poll request can be implemented. Mainly, the client send a GET, the AtmosphereHandler suspend the connection. As soon a POST request arrive, the underlying response is resumed.

Author:

jeanfrancoisarcand

Constructor Summary

CounterLongPollingAtmosphereHandler()

Method Summary

AtmosphereEvent	onEvent(AtmosphereEvent<HttpServletRequest,HttpServletResponse> event) On GET, suspend the conneciton.
AtmosphereEvent	onMessage(AtmosphereEvent<HttpServletRequest,HttpServletResponse> event) Resume the underlying response on the first Broadcast

Methods inherited from class java.lang.Object

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

Constructor Detail

CounterLongPollingAtmosphereHandler

public CounterLongPollingAtmosphereHandler()

Method Detail

onEvent

public AtmosphereEvent onEvent(AtmosphereEvent<HttpServletRequest,HttpServletResponse> event)
                        throws IOException

On GET, suspend the conneciton. On POST, resume the connection.

Specified by:

onEvent in interface AtmosphereHandler<HttpServletRequest,HttpServletResponse>

Parameters:

event -

Returns:

Throws:

IOException

onMessage

public AtmosphereEvent onMessage(AtmosphereEvent<HttpServletRequest,HttpServletResponse> event)
                          throws IOException

Resume the underlying response on the first Broadcast

Specified by:

onMessage in interface AtmosphereHandler<HttpServletRequest,HttpServletResponse>

Parameters:

event -

Returns:

Throws:

IOException