org.atmosphere.client
Class MessageLengthInterceptor

java.lang.Object
  org.atmosphere.client.MessageLengthInterceptor

All Implemented Interfaces:

AtmosphereInterceptor

public class MessageLengthInterceptor
extends Object
implements AtmosphereInterceptor

An AtmosphereInterceptor that add a special String "|" at the end of a message, allowing the atmosphere.js to detect if one or several messages where aggregated in one write operations. The special String is configurable using ApplicationConfig.MESSAGE_DELIMITER

Author:

Jeanfrancois Arcand

Constructor Summary

MessageLengthInterceptor()

Method Summary

void	configure(AtmosphereConfig config) Allow this object to configure it's state when initialized
Action	inspect(AtmosphereResource r) Invoked before an AtmosphereResource gets dispatched to AtmosphereHandler
void	postInspect(AtmosphereResource r) Invoked after an AtmosphereResource gets dispatched to AtmosphereHandler
String	toString()

Methods inherited from class java.lang.Object

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

Constructor Detail

MessageLengthInterceptor

public MessageLengthInterceptor()

Method Detail

configure

public void configure(AtmosphereConfig config)

Description copied from interface: AtmosphereInterceptor

Allow this object to configure it's state when initialized

Specified by:

configure in interface AtmosphereInterceptor

Parameters:

config - an AtmosphereConfig

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

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.

postInspect

public void postInspect(AtmosphereResource r)

Description copied from interface: AtmosphereInterceptor

Invoked after an AtmosphereResource gets dispatched to AtmosphereHandler

Specified by:

postInspect in interface AtmosphereInterceptor

Parameters:

r - a AtmosphereResource

toString

public String toString()

Overrides:

toString in class Object