Package org.atmosphere.interceptor

Class IdleResourceInterceptor

java.lang.Object

org.atmosphere.cpr.AtmosphereInterceptorAdapter

org.atmosphere.interceptor.IdleResourceInterceptor

All Implemented Interfaces:

AtmosphereInterceptor, AtmosphereConfigAware, InvokationOrder

public class IdleResourceInterceptor
extends AtmosphereInterceptorAdapter

An Interceptor that track idle AtmosphereResource and close it. This interceptor is useful for tracking disconnected client that aren't detected by the network. A good example is a wireless connection that goes down. In that case Tomcat and Jetty fail to detects the disconnect.

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	Description
IdleResourceInterceptor()

Method Summary

Modifier and Type	Method	Description
void	configure(AtmosphereConfig config)	Configure an AtmosphereFramework object.
void	destroy()	Clean the AtmosphereInterceptor when removed or when the Atmosphere is undeployed.
protected void	idleResources()
Action	inspect(AtmosphereResource r)	Invoked before an AtmosphereResource gets dispatched to AtmosphereHandler.
long	maxInactiveTime()
IdleResourceInterceptor	maxInactiveTime(long maxInactiveTime)
InvokationOrder.PRIORITY	priority()	Return the priority an AtmosphereInterceptor must be executed.

Methods inherited from class org.atmosphere.cpr.AtmosphereInterceptorAdapter

postInspect, toString

Methods inherited from class java.lang.Object

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

Constructor Detail

IdleResourceInterceptor

public IdleResourceInterceptor()

Method Detail

configure

public void configure(AtmosphereConfig config)

Description copied from interface: AtmosphereConfigAware

Configure an AtmosphereFramework object.

Specified by:

configure in interface AtmosphereConfigAware

Overrides:

configure in class AtmosphereInterceptorAdapter

Parameters:

config - AtmosphereConfig

idleResources

protected void idleResources()

maxInactiveTime

public long maxInactiveTime()

maxInactiveTime

public IdleResourceInterceptor maxInactiveTime(long maxInactiveTime)

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.

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

destroy

public void destroy()

Description copied from interface: AtmosphereInterceptor

Clean the AtmosphereInterceptor when removed or when the Atmosphere is undeployed.

Specified by:

destroy in interface AtmosphereInterceptor

Overrides:

destroy in class AtmosphereInterceptorAdapter