org.w3c.www.protocol.http.cache.push
Class SimplePushCacheValidator

java.lang.Object
  org.w3c.www.protocol.http.cache.CacheValidator
      org.w3c.www.protocol.http.cache.SimpleCacheValidator
          org.w3c.www.protocol.http.cache.push.SimplePushCacheValidator

public class SimplePushCacheValidator
extends SimpleCacheValidator

SimpleCacheValidator with modified behaviour to avoid cleaning resources that have been pushed into the cache

Constructor Summary

SimplePushCacheValidator()

Method Summary

boolean	checkStaleness(CachedResource cr) Check if the request is stale or not
void	revalidateResource(CachedResource cr, Request request, Reply reply) reset all the ages after a revalidation

Methods inherited from class org.w3c.www.protocol.http.cache.SimpleCacheValidator

isValid, updateExpirationInfo

Methods inherited from class org.w3c.www.protocol.http.cache.CacheValidator

initialize

Methods inherited from class java.lang.Object

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

Constructor Detail

SimplePushCacheValidator

public SimplePushCacheValidator()

Method Detail

checkStaleness

public boolean checkStaleness(CachedResource cr)

Check if the request is stale or not

Overrides:

checkStaleness in class SimpleCacheValidator

Returns:

false if resourse was pushed into cache, calls super.checkStaleness(cr) otherwise

revalidateResource

public void revalidateResource(CachedResource cr,
                               Request request,
                               Reply reply)

reset all the ages after a revalidation

Overrides:

revalidateResource in class SimpleCacheValidator

Parameters:

cr, - the CachedResource we are upgrading.

request, - the Request

reply, - the Reply