Package net.sf.ehcache.constructs.classloader

Class InternalClassLoaderAwareCache

java.lang.Object

net.sf.ehcache.constructs.classloader.ClassLoaderAwareCache

net.sf.ehcache.constructs.classloader.InternalClassLoaderAwareCache

All Implemented Interfaces:

java.lang.Cloneable, Ehcache, InternalEhcache

public class InternalClassLoaderAwareCache
extends ClassLoaderAwareCache
implements InternalEhcache

Extension of Class Loader Aware cache to accommodate the removeAndReturnElement method.

Author:

dhruv

Field Summary

Fields inherited from class net.sf.ehcache.constructs.classloader.ClassLoaderAwareCache

cache, classLoader

Constructor Summary

Constructors

Constructor	Description
InternalClassLoaderAwareCache(InternalEhcache cache, java.lang.ClassLoader classLoader)	Constructor

Method Summary

Modifier and Type	Method	Description
void	recalculateSize(java.lang.Object arg0)	Recalculate the size of the element mapped to the key
Element	removeAndReturnElement(java.lang.Object arg0)	Removes and returns the element associated with the key

Methods inherited from class net.sf.ehcache.constructs.classloader.ClassLoaderAwareCache

acquireReadLockOnKey, acquireWriteLockOnKey, addPropertyChangeListener, bootstrap, calculateInMemorySize, calculateOffHeapSize, calculateOnDiskSize, clone, createQuery, disableDynamicFeatures, dispose, evictExpiredElements, flush, get, get, getAll, getAllWithLoader, getBootstrapCacheLoader, getCacheConfiguration, getCacheEventNotificationService, getCacheExceptionHandler, getCacheManager, getDiskStoreSize, getGuid, getInternalContext, getKeys, getKeysNoDuplicateCheck, getKeysWithExpiryCheck, getMemoryStoreSize, getName, getOffHeapStoreSize, getQuiet, getQuiet, getRegisteredCacheExtensions, getRegisteredCacheLoaders, getRegisteredCacheWriter, getSearchAttribute, getSearchAttributes, getSize, getStatistics, getStatus, getWithLoader, getWriterManager, hasAbortedSizeOf, initialise, isClusterBulkLoadEnabled, isClusterCoherent, isDisabled, isElementInMemory, isElementInMemory, isElementOnDisk, isElementOnDisk, isExpired, isKeyInCache, isNodeBulkLoadEnabled, isNodeCoherent, isReadLockedByCurrentThread, isSearchable, isValueInCache, isWriteLockedByCurrentThread, load, loadAll, main, put, put, putAll, putIfAbsent, putIfAbsent, putQuiet, putWithWriter, registerCacheExtension, registerCacheLoader, registerCacheWriter, registerDynamicAttributesExtractor, releaseReadLockOnKey, releaseWriteLockOnKey, remove, remove, remove, remove, removeAll, removeAll, removeAll, removeAll, removeElement, removePropertyChangeListener, removeQuiet, removeQuiet, removeWithWriter, replace, replace, setBootstrapCacheLoader, setCacheExceptionHandler, setCacheManager, setDisabled, setName, setNodeBulkLoadEnabled, setNodeCoherent, setTransactionManagerLookup, toString, tryReadLockOnKey, tryWriteLockOnKey, unregisterCacheExtension, unregisterCacheLoader, unregisterCacheWriter, waitUntilClusterBulkLoadComplete, waitUntilClusterCoherent

Methods inherited from class java.lang.Object

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

Methods inherited from interface net.sf.ehcache.Ehcache

acquireReadLockOnKey, acquireWriteLockOnKey, addPropertyChangeListener, bootstrap, calculateInMemorySize, calculateOffHeapSize, calculateOnDiskSize, clone, createQuery, disableDynamicFeatures, dispose, evictExpiredElements, flush, get, get, getAll, getAllWithLoader, getBootstrapCacheLoader, getCacheConfiguration, getCacheEventNotificationService, getCacheExceptionHandler, getCacheManager, getDiskStoreSize, getGuid, getInternalContext, getKeys, getKeysNoDuplicateCheck, getKeysWithExpiryCheck, getMemoryStoreSize, getName, getOffHeapStoreSize, getQuiet, getQuiet, getRegisteredCacheExtensions, getRegisteredCacheLoaders, getRegisteredCacheWriter, getSearchAttribute, getSearchAttributes, getSize, getStatistics, getStatus, getWithLoader, getWriterManager, hasAbortedSizeOf, initialise, isClusterBulkLoadEnabled, isClusterCoherent, isDisabled, isElementInMemory, isElementInMemory, isElementOnDisk, isElementOnDisk, isExpired, isKeyInCache, isNodeBulkLoadEnabled, isNodeCoherent, isReadLockedByCurrentThread, isSearchable, isValueInCache, isWriteLockedByCurrentThread, load, loadAll, put, put, putAll, putIfAbsent, putIfAbsent, putQuiet, putWithWriter, registerCacheExtension, registerCacheLoader, registerCacheWriter, registerDynamicAttributesExtractor, releaseReadLockOnKey, releaseWriteLockOnKey, remove, remove, remove, remove, removeAll, removeAll, removeAll, removeAll, removeElement, removePropertyChangeListener, removeQuiet, removeQuiet, removeWithWriter, replace, replace, setBootstrapCacheLoader, setCacheExceptionHandler, setCacheManager, setDisabled, setName, setNodeBulkLoadEnabled, setNodeCoherent, setTransactionManagerLookup, toString, tryReadLockOnKey, tryWriteLockOnKey, unregisterCacheExtension, unregisterCacheLoader, unregisterCacheWriter, waitUntilClusterBulkLoadComplete, waitUntilClusterCoherent

Constructor Detail

InternalClassLoaderAwareCache

public InternalClassLoaderAwareCache(InternalEhcache cache,
                                     java.lang.ClassLoader classLoader)

Constructor

Parameters:

cache - wrapped cache

classLoader - loader to set Thread context loader to for duration of cache operation

Method Detail

removeAndReturnElement

public Element removeAndReturnElement(java.lang.Object arg0)
                               throws java.lang.IllegalStateException

Removes and returns the element associated with the key

Specified by:

removeAndReturnElement in interface InternalEhcache

Parameters:

arg0 - the key of the element to operate on

Returns:

element the removed element associated with the key, null if no mapping exists

Throws:

java.lang.IllegalStateException - if the cache is not Status.STATUS_ALIVE

recalculateSize

public void recalculateSize(java.lang.Object arg0)

Recalculate the size of the element mapped to the key

Specified by:

recalculateSize in interface InternalEhcache

Parameters:

arg0 - the key