org.atmosphere.interceptor
Class CacheHeadersInterceptor

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

All Implemented Interfaces:

AtmosphereInterceptor, InvokationOrder

public class CacheHeadersInterceptor
extends AtmosphereInterceptorAdapter

At interceptor for customizing the following headers: Expire, Cache-Control, Pragma, Access-Control-Origin and Access-Control-Allow-Credential.

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

CacheHeadersInterceptor()

Method Summary

void	configure(AtmosphereConfig config) Allow this object to configure its state when initialized.
boolean	injectCacheHeaders()
CacheHeadersInterceptor	injectCacheHeaders(boolean injectCacheHeaders)
Action	inspect(AtmosphereResource r) Invoked before an AtmosphereResource gets dispatched to AtmosphereHandler.
String	toString()
boolean	writeHeaders()
CacheHeadersInterceptor	writeHeaders(boolean writeHeaders)

Methods inherited from class org.atmosphere.cpr.AtmosphereInterceptorAdapter

postInspect, priority

Methods inherited from class java.lang.Object

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

Constructor Detail

CacheHeadersInterceptor

public CacheHeadersInterceptor()

Method Detail

configure

public void configure(AtmosphereConfig config)

Description copied from interface: AtmosphereInterceptor

Allow this object to configure its state when initialized.

Specified by:

configure in interface AtmosphereInterceptor

Overrides:

configure in class AtmosphereInterceptorAdapter

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

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.

injectCacheHeaders

public boolean injectCacheHeaders()

writeHeaders

public boolean writeHeaders()

injectCacheHeaders

public CacheHeadersInterceptor injectCacheHeaders(boolean injectCacheHeaders)

writeHeaders

public CacheHeadersInterceptor writeHeaders(boolean writeHeaders)

toString

public String toString()

Overrides:

toString in class AtmosphereInterceptorAdapter