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org.apache.jetspeed.cache.impl
Class EhPortletContentCacheImpl

java.lang.Object
  org.apache.jetspeed.cache.impl.EhCacheImpl
      org.apache.jetspeed.cache.impl.EhPortletContentCacheImpl

All Implemented Interfaces:

org.apache.jetspeed.cache.JetspeedCache, org.apache.jetspeed.cache.JetspeedCacheEventListener, org.apache.jetspeed.cache.JetspeedContentCache

public class EhPortletContentCacheImpl
extends EhCacheImpl
implements org.apache.jetspeed.cache.JetspeedContentCache, org.apache.jetspeed.cache.JetspeedCacheEventListener

Wrapper around actual cache implementation

Version:

$Id: $

Author:

David Sean Taylor

Field Summary

static String	KEY_ENTITY_KEY
static int	KEY_ENTITY_KEY_LENGTH
(package private) org.apache.jetspeed.cache.ContentCacheKeyGenerator	keyGenerator
(package private) org.apache.jetspeed.cache.JetspeedCache	preferenceCache

Fields inherited from class org.apache.jetspeed.cache.impl.EhCacheImpl

ehcache, localListeners, remoteListeners

Constructor Summary

EhPortletContentCacheImpl(net.sf.ehcache.Ehcache ehcache)

EhPortletContentCacheImpl(net.sf.ehcache.Ehcache ehcache, org.apache.jetspeed.cache.ContentCacheKeyGenerator keyGenerator)

EhPortletContentCacheImpl(net.sf.ehcache.Ehcache ehcache, org.apache.jetspeed.cache.JetspeedCache preferenceCache)

EhPortletContentCacheImpl(net.sf.ehcache.Ehcache ehcache, org.apache.jetspeed.cache.JetspeedCache preferenceCache, org.apache.jetspeed.cache.ContentCacheKeyGenerator keyGenerator)

Method Summary

void	clear()
org.apache.jetspeed.cache.ContentCacheKey	createCacheKey(org.apache.jetspeed.request.RequestContext context, String windowId)
org.apache.jetspeed.cache.CacheElement	createElement(Object key, Object content)
String	createSessionKey(org.apache.jetspeed.request.RequestContext context)
void	evictContentForSession(String session)
void	evictContentForUser(String username)
org.apache.jetspeed.cache.CacheElement	get(Object key)
int	getTimeToIdleSeconds()
int	getTimeToLiveSeconds()
void	invalidate(org.apache.jetspeed.request.RequestContext context)
boolean	isKeyInCache(Object key)
void	notifyElementAdded(org.apache.jetspeed.cache.JetspeedCache cache, boolean local, Object key, Object element)
void	notifyElementChanged(org.apache.jetspeed.cache.JetspeedCache cache, boolean local, Object key, Object element)
void	notifyElementEvicted(org.apache.jetspeed.cache.JetspeedCache cache, boolean local, Object key, Object element)
void	notifyElementExpired(org.apache.jetspeed.cache.JetspeedCache cache, boolean local, Object key, Object element)
void	notifyElementRemoved(org.apache.jetspeed.cache.JetspeedCache cache, boolean local, Object key, Object element)
void	put(org.apache.jetspeed.cache.CacheElement element)
boolean	remove(Object key)
(package private) void	removeUserEntry(String username, String pipeline, String windowId)
protected net.sf.ehcache.Element	saveGet(Object key)

Methods inherited from class org.apache.jetspeed.cache.impl.EhCacheImpl

addEventListener, clone, dispose, notifyListeners, removeEventListener, removeQuiet

Methods inherited from class java.lang.Object

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

Methods inherited from interface org.apache.jetspeed.cache.JetspeedCache

addEventListener, removeEventListener, removeQuiet

Field Detail

preferenceCache

org.apache.jetspeed.cache.JetspeedCache preferenceCache

keyGenerator

org.apache.jetspeed.cache.ContentCacheKeyGenerator keyGenerator

KEY_ENTITY_KEY

public static final String KEY_ENTITY_KEY

See Also:

Constant Field Values

KEY_ENTITY_KEY_LENGTH

public static final int KEY_ENTITY_KEY_LENGTH

Constructor Detail

EhPortletContentCacheImpl

public EhPortletContentCacheImpl(net.sf.ehcache.Ehcache ehcache,
                                 org.apache.jetspeed.cache.JetspeedCache preferenceCache,
                                 org.apache.jetspeed.cache.ContentCacheKeyGenerator keyGenerator)

EhPortletContentCacheImpl

public EhPortletContentCacheImpl(net.sf.ehcache.Ehcache ehcache,
                                 org.apache.jetspeed.cache.JetspeedCache preferenceCache)

EhPortletContentCacheImpl

public EhPortletContentCacheImpl(net.sf.ehcache.Ehcache ehcache)

EhPortletContentCacheImpl

public EhPortletContentCacheImpl(net.sf.ehcache.Ehcache ehcache,
                                 org.apache.jetspeed.cache.ContentCacheKeyGenerator keyGenerator)

Method Detail

notifyElementAdded

public void notifyElementAdded(org.apache.jetspeed.cache.JetspeedCache cache,
                               boolean local,
                               Object key,
                               Object element)

Specified by:

notifyElementAdded in interface org.apache.jetspeed.cache.JetspeedCacheEventListener

notifyElementChanged

public void notifyElementChanged(org.apache.jetspeed.cache.JetspeedCache cache,
                                 boolean local,
                                 Object key,
                                 Object element)

Specified by:

notifyElementChanged in interface org.apache.jetspeed.cache.JetspeedCacheEventListener

notifyElementEvicted

public void notifyElementEvicted(org.apache.jetspeed.cache.JetspeedCache cache,
                                 boolean local,
                                 Object key,
                                 Object element)

Specified by:

notifyElementEvicted in interface org.apache.jetspeed.cache.JetspeedCacheEventListener

notifyElementExpired

public void notifyElementExpired(org.apache.jetspeed.cache.JetspeedCache cache,
                                 boolean local,
                                 Object key,
                                 Object element)

Specified by:

notifyElementExpired in interface org.apache.jetspeed.cache.JetspeedCacheEventListener

notifyElementRemoved

public void notifyElementRemoved(org.apache.jetspeed.cache.JetspeedCache cache,
                                 boolean local,
                                 Object key,
                                 Object element)

Specified by:

notifyElementRemoved in interface org.apache.jetspeed.cache.JetspeedCacheEventListener

removeUserEntry

void removeUserEntry(String username,
                     String pipeline,
                     String windowId)

get

public org.apache.jetspeed.cache.CacheElement get(Object key)

Specified by:

get in interface org.apache.jetspeed.cache.JetspeedCache

Overrides:

get in class EhCacheImpl

getTimeToIdleSeconds

public int getTimeToIdleSeconds()

Specified by:

getTimeToIdleSeconds in interface org.apache.jetspeed.cache.JetspeedCache

Overrides:

getTimeToIdleSeconds in class EhCacheImpl

getTimeToLiveSeconds

public int getTimeToLiveSeconds()

Specified by:

getTimeToLiveSeconds in interface org.apache.jetspeed.cache.JetspeedCache

Overrides:

getTimeToLiveSeconds in class EhCacheImpl

isKeyInCache

public boolean isKeyInCache(Object key)

Specified by:

isKeyInCache in interface org.apache.jetspeed.cache.JetspeedCache

Overrides:

isKeyInCache in class EhCacheImpl

put

public void put(org.apache.jetspeed.cache.CacheElement element)

Specified by:

put in interface org.apache.jetspeed.cache.JetspeedCache

Overrides:

put in class EhCacheImpl

createElement

public org.apache.jetspeed.cache.CacheElement createElement(Object key,
                                                            Object content)

Specified by:

createElement in interface org.apache.jetspeed.cache.JetspeedCache

Overrides:

createElement in class EhCacheImpl

remove

public boolean remove(Object key)

Specified by:

remove in interface org.apache.jetspeed.cache.JetspeedCache

Overrides:

remove in class EhCacheImpl

evictContentForUser

public void evictContentForUser(String username)

Specified by:

evictContentForUser in interface org.apache.jetspeed.cache.JetspeedCache

Overrides:

evictContentForUser in class EhCacheImpl

evictContentForSession

public void evictContentForSession(String session)

Specified by:

evictContentForSession in interface org.apache.jetspeed.cache.JetspeedCache

Overrides:

evictContentForSession in class EhCacheImpl

clear

public void clear()

Specified by:

clear in interface org.apache.jetspeed.cache.JetspeedCache

Overrides:

clear in class EhCacheImpl

createCacheKey

public org.apache.jetspeed.cache.ContentCacheKey createCacheKey(org.apache.jetspeed.request.RequestContext context,
                                                                String windowId)

Specified by:

createCacheKey in interface org.apache.jetspeed.cache.JetspeedCache

Overrides:

createCacheKey in class EhCacheImpl

saveGet

protected net.sf.ehcache.Element saveGet(Object key)

createSessionKey

public String createSessionKey(org.apache.jetspeed.request.RequestContext context)

Specified by:

createSessionKey in interface org.apache.jetspeed.cache.JetspeedContentCache

invalidate

public void invalidate(org.apache.jetspeed.request.RequestContext context)

Specified by:

invalidate in interface org.apache.jetspeed.cache.JetspeedContentCache