Class NoopCacheProcessor

java.lang.Object

org.frontcache.cache.CacheProcessorBase

org.frontcache.cache.impl.NoopCacheProcessor

All Implemented Interfaces:

CacheProcessor

public class NoopCacheProcessor
extends CacheProcessorBase
implements CacheProcessor

Field Summary

Fields inherited from class CacheProcessorBase

logger, softInvalidationExecutor

Fields inherited from interface CacheProcessor

CACHE_FOREVER, CACHED_ENTRIES, NO_CACHE

Constructor Summary

Constructors

Constructor	Description
NoopCacheProcessor()

Method Summary

Modifier and Type	Method	Description
List<String>	getCachedKeys()
WebResponse	getFromCacheImpl(String url)
void	patch()
void	purge()
void	putToCacheImpl(String url, WebResponse component)	Stores the entry.
void	removeFromCache(String filter)
void	removeFromCacheAll()	Removes every entry from this node.

Methods inherited from class CacheProcessorBase

destroy, doSoftInvalidation, getCacheStatus, getFromCache, init, processRequest, putToCache

Methods inherited from class Object

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

Methods inherited from interface CacheProcessor

backup, destroy, doSoftInvalidation, getCachedKeys, getCacheStats, getCacheStatus, getFromCache, init, processRequest, putToCache

Constructor Details

NoopCacheProcessor

public NoopCacheProcessor()

Method Details

getFromCacheImpl

public WebResponse getFromCacheImpl(String url)

Specified by:

getFromCacheImpl in class CacheProcessorBase

putToCacheImpl

public void putToCacheImpl(String url,
 WebResponse component)

Description copied from class: CacheProcessorBase

Stores the entry. Called by CacheProcessorBase.putToCache(String, WebResponse) once the headers that must never be persisted (Set-Cookie in particular) have been removed.

Specified by:

putToCacheImpl in class CacheProcessorBase

Parameters:

url - cache key

component - response to store - the cache takes ownership of it

removeFromCache

public void removeFromCache(String filter)

Specified by:

removeFromCache in interface CacheProcessor

removeFromCacheAll

public void removeFromCacheAll()

Description copied from interface: CacheProcessor

Removes every entry from this node. There used to be a domain-scoped flavour alongside this one. It only dropped entries stamped with the caller's domain, and replicated entries carry the domain of the edge they came from - so an "invalidate all" at the target edge walked straight past them and they stayed served. With one site per node there is one flavour, and it means what it says.

Specified by:

removeFromCacheAll in interface CacheProcessor

getCachedKeys

public List<String> getCachedKeys()

Specified by:

getCachedKeys in interface CacheProcessor

patch

public void patch()

Specified by:

patch in interface CacheProcessor

purge

public void purge()

Specified by:

purge in interface CacheProcessor