net.anotheria.moskito.integration.ehcache

Class MonitoredEhcache

java.lang.Object

net.sf.ehcache.constructs.EhcacheDecoratorAdapter

net.anotheria.moskito.integration.ehcache.MonitoredEhcache

All Implemented Interfaces:

java.lang.Cloneable, net.sf.ehcache.Ehcache, net.sf.ehcache.terracotta.InternalEhcache

public class MonitoredEhcache
extends net.sf.ehcache.constructs.EhcacheDecoratorAdapter

Proxy for Ehcache instances that allows MoSKito to access Ehcache stats. Statistics about monitored instance can be found in MoSKito's producer registry by the same producer ID that the name of the underlying cache is. Mention that Ehcache statistics will become enabled for underlying cache when the instance of this class is created.

Author:

Vladyslav Bezuhlyi

See Also:

PeriodicStatsUpdater, BuiltInMemoryProducer, InternalEhcache

Field Summary

Fields inherited from class net.sf.ehcache.constructs.EhcacheDecoratorAdapter

underlyingCache

Constructor Summary

Constructors

Constructor and Description
MonitoredEhcache(net.sf.ehcache.Ehcache instance) Creates monitored proxy instance for underlying cache with default statistics accuracy and other parameters.
MonitoredEhcache(net.sf.ehcache.Ehcache instance, int statisticsAccuracy) Creates monitored proxy instance for underlying cache with given statistics accuracy.
MonitoredEhcache(net.sf.ehcache.Ehcache instance, int statisticsAccuracy, long updatePeriod) Creates monitored proxy instance for underlying cache with given parameters.
MonitoredEhcache(net.sf.ehcache.Ehcache instance, int statisticsAccuracy, java.lang.String category, java.lang.String subsystem, long updatePeriod) Creates monitored proxy instance for underlying cache with given parameters.
MonitoredEhcache(net.sf.ehcache.Ehcache instance, long updatePeriod) Creates monitored proxy instance for underlying cache with given update period and default statistics accuracy.

Method Summary

Methods inherited from class net.sf.ehcache.constructs.EhcacheDecoratorAdapter

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

Methods inherited from class java.lang.Object

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

Constructor Detail

MonitoredEhcache

public MonitoredEhcache(net.sf.ehcache.Ehcache instance)

Creates monitored proxy instance for underlying cache with default statistics accuracy and other parameters.

Parameters:

instance - underlying cache.

MonitoredEhcache

public MonitoredEhcache(net.sf.ehcache.Ehcache instance,
                        long updatePeriod)

Creates monitored proxy instance for underlying cache with given update period and default statistics accuracy.

Parameters:

instance - underlying cache.

updatePeriod - Ehcache statistics accuracy.

MonitoredEhcache

public MonitoredEhcache(net.sf.ehcache.Ehcache instance,
                        int statisticsAccuracy)

Creates monitored proxy instance for underlying cache with given statistics accuracy.

Parameters:

instance - underlying cache.

statisticsAccuracy - Ehcache statistics accuracy.

MonitoredEhcache

public MonitoredEhcache(net.sf.ehcache.Ehcache instance,
                        int statisticsAccuracy,
                        long updatePeriod)

Creates monitored proxy instance for underlying cache with given parameters.

Parameters:

instance - underlying cache.

statisticsAccuracy - Ehcache statistics accuracy.

updatePeriod - period (in milliseconds) in which stats values will be updated.

MonitoredEhcache

public MonitoredEhcache(net.sf.ehcache.Ehcache instance,
                        int statisticsAccuracy,
                        java.lang.String category,
                        java.lang.String subsystem,
                        long updatePeriod)

Creates monitored proxy instance for underlying cache with given parameters.

Parameters:

instance - underlying cache.

statisticsAccuracy - Ehcache statistics accuracy.

category - category for related stats producer.

subsystem - subsystem for related stats producer.

updatePeriod - period (in milliseconds) in which stats values will be updated.