com.sun.ejb.containers.util.cache

Class UnBoundedSessionCache

java.lang.Object

com.sun.appserv.util.cache.BaseCache

com.sun.appserv.util.cache.LruCache

com.sun.ejb.containers.util.cache.LruEJBCache

com.sun.ejb.containers.util.cache.LruSessionCache

com.sun.ejb.containers.util.cache.UnBoundedSessionCache

All Implemented Interfaces:

Cache, EjbCacheStatsProviderDelegate, StatsProvider

public class UnBoundedSessionCache
extends LruSessionCache

Nested Class Summary

Nested classes/interfaces inherited from class com.sun.ejb.containers.util.cache.LruSessionCache

LruSessionCache.LruSessionCacheItem

Nested classes/interfaces inherited from class com.sun.appserv.util.cache.LruCache

LruCache.LruCacheItem

Nested classes/interfaces inherited from class com.sun.appserv.util.cache.BaseCache

BaseCache.CacheItem

Field Summary

Fields inherited from class com.sun.ejb.containers.util.cache.LruSessionCache

backingStore, cacheIdleTimeoutInSeconds, configData, confMaxCacheSize, container, loadCountLock, loadFromBackupCount, removalTimeoutInSeconds, removeIfIdle

Fields inherited from class com.sun.ejb.containers.util.cache.LruEJBCache

_logger, cacheName

Fields inherited from class com.sun.appserv.util.cache.LruCache

defaultMaxEntries, head, isUnbounded, listSize, NO_TIMEOUT, tail, timeout, trimCount

Fields inherited from class com.sun.appserv.util.cache.BaseCache

bucketLocks, buckets, entryCount, hitCount, listeners, maxBuckets, maxEntries, missCount, refreshFlags, removalCount, threshold

Constructor Summary

Constructors

Constructor and Description
UnBoundedSessionCache(String cacheName, StatefulSessionContainer container, int cacheIdleTime, int removalTime)

Method Summary

Modifier and Type	Method and Description
protected boolean	isThresholdReached() has cache reached its threshold
protected BaseCache.CacheItem	trimLru()

Methods inherited from class com.sun.ejb.containers.util.cache.LruSessionCache

appendStats, createItem, destroy, eligibleForRemovalFromCache, getCacheHits, getCacheMisses, getLoadFromBackupCount, getMaxCacheSize, getNumBeansInCache, getNumExpiredSessionsRemoved, getNumPassivationErrors, getNumPassivations, getNumPassivationSuccess, getNumVictimsAccessed, incrementLoadFromBackupCount, itemAccessed, lookupEJB, passivateEJB, remove, remove, setBackingStore, setConfigData, setMaxCacheSize, setShutdownState, setStatefulSessionStoreMonitor, setUndeployedState, shutdown, trimItem, trimTimedoutItems, trimUnSortedTimedoutItems, values

Methods inherited from class com.sun.ejb.containers.util.cache.LruEJBCache

itemAdded, setCacheName, trimLru

Methods inherited from class com.sun.appserv.util.cache.LruCache

getStatByName, getStats, init, itemRefreshed, itemRemoved, setTimeout, trimExpiredEntries

Methods inherited from class com.sun.appserv.util.cache.BaseCache

_put, _remove, _removeItem, add, add, addCacheListener, clear, clearStats, contains, decrementEntryCount, elements, eq, get, get, getAll, getEntryCount, getIndex, getIndex, handleOverflow, hash, incrementAddCount, incrementEntryCount, incrementHitCount, incrementMissCount, incrementOverflowCount, incrementRefreshCount, incrementRemovalCount, init, init, isEmpty, keys, loadValue, notifyRefresh, put, put, remove, remove, removeAll, waitRefresh

Methods inherited from class java.lang.Object

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

Constructor Detail

UnBoundedSessionCache

public UnBoundedSessionCache(String cacheName,
                             StatefulSessionContainer container,
                             int cacheIdleTime,
                             int removalTime)

Method Detail

isThresholdReached

protected boolean isThresholdReached()

Description copied from class: BaseCache

has cache reached its threshold

Overrides:

isThresholdReached in class BaseCache

Returns:

true when the cache reached its threshold

trimLru

protected BaseCache.CacheItem trimLru()