org.atmosphere.interceptor
Class SessionCreationInterceptor

java.lang.Object
  org.atmosphere.cpr.AtmosphereInterceptorAdapter
      org.atmosphere.interceptor.SessionCreationInterceptor

All Implemented Interfaces:

AtmosphereInterceptor, InvokationOrder

public class SessionCreationInterceptor
extends AtmosphereInterceptorAdapter

An interceptor that create an HttpSession on the fist received request so transport like long-polling can share the session with request coming after the suspend operation. Without this and because with long-polling cookies aren't read by the browser until the response is resumed, the session id will not be the same so session couldn't be used.

Author:

Jeanfrancois Arcand

Nested Class Summary

Nested classes/interfaces inherited from interface org.atmosphere.interceptor.InvokationOrder

InvokationOrder.PRIORITY

Field Summary

Fields inherited from interface org.atmosphere.interceptor.InvokationOrder

AFTER_DEFAULT, BEFORE_DEFAULT, FIRST_BEFORE_DEFAULT

Constructor Summary

SessionCreationInterceptor()

Method Summary

Action

inspect(AtmosphereResource r) Invoked before an AtmosphereResource gets dispatched to AtmosphereHandler.

Methods inherited from class org.atmosphere.cpr.AtmosphereInterceptorAdapter

configure, postInspect, priority, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

SessionCreationInterceptor

public SessionCreationInterceptor()

Method Detail

inspect

public Action inspect(AtmosphereResource r)

Description copied from interface: AtmosphereInterceptor

Invoked before an AtmosphereResource gets dispatched to AtmosphereHandler.

Specified by:

inspect in interface AtmosphereInterceptor

Overrides:

inspect in class AtmosphereInterceptorAdapter

Parameters:

r - a AtmosphereResource

Returns:

Action.CONTINUE or Action.SUSPEND to dispatch the AtmosphereResource to other AtmosphereInterceptor or AtmosphereHandler. Return Action.TYPE.CANCELLED to stop the processing.