org.atmosphere.interceptor

Class SuspendTrackerInterceptor

java.lang.Object

org.atmosphere.cpr.AtmosphereInterceptorAdapter

org.atmosphere.interceptor.SuspendTrackerInterceptor

All Implemented Interfaces:

AtmosphereInterceptor, AtmosphereConfigAware, InvokationOrder

public class SuspendTrackerInterceptor
extends AtmosphereInterceptorAdapter

An interceptor that keep track of AtmosphereResource.uuid() and disable invocation of AtmosphereResourceEventListenerAdapter.onSuspend(org.atmosphere.cpr.AtmosphereResourceEvent) and AtmosphereResourceEventListenerAdapter.onPreSuspend(org.atmosphere.cpr.AtmosphereResourceEvent)

When used, the onSuspend will be only called ONCE for every transport, when the first request is made.

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

Constructors

Constructor and Description
SuspendTrackerInterceptor()

Method Summary

Modifier and Type	Method and Description
Action	inspect(AtmosphereResource r) Invoked before an AtmosphereResource gets dispatched to AtmosphereHandler.
InvokationOrder.PRIORITY	priority() Return the priority an AtmosphereInterceptor must be executed.
String	toString()
Set<String>	trackedUUID()

Methods inherited from class org.atmosphere.cpr.AtmosphereInterceptorAdapter

configure, destroy, postInspect

Methods inherited from class java.lang.Object

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

Constructor Detail

SuspendTrackerInterceptor

public SuspendTrackerInterceptor()

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.

trackedUUID

public Set<String> trackedUUID()

toString

public String toString()

Overrides:

toString in class AtmosphereInterceptorAdapter

priority

public InvokationOrder.PRIORITY priority()

Description copied from interface: InvokationOrder

Return the priority an AtmosphereInterceptor must be executed.

Specified by:

priority in interface InvokationOrder

Overrides:

priority in class AtmosphereInterceptorAdapter

Returns:

PRIORITY