RemoteHttpCache (Commons JCS 2.0.0-SNAPSHOT API)

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org.apache.jcs.auxiliary.remote.http.client
Class RemoteHttpCache<K extends Serializable,V extends Serializable>

java.lang.Object
  org.apache.jcs.auxiliary.AbstractAuxiliaryCache<K,V>
      org.apache.jcs.auxiliary.AbstractAuxiliaryCacheEventLogging<K,V>
          org.apache.jcs.auxiliary.remote.AbstractRemoteAuxiliaryCache<K,V>
              org.apache.jcs.auxiliary.remote.http.client.RemoteHttpCache<K,V>

All Implemented Interfaces:: AuxiliaryCache<K,V>, IRemoteCacheClient<K,V>, ICache<K,V>, ICacheType

public class RemoteHttpCache<K extends Serializable,V extends Serializable>
extends AbstractRemoteAuxiliaryCache<K,V>
extends AbstractRemoteAuxiliaryCache<K,V>

This uses an http client as the service.

Nested Class Summary

Nested classes/interfaces inherited from interface org.apache.jcs.engine.behavior.ICacheType
`ICacheType.CacheType`

Field Summary

Fields inherited from class org.apache.jcs.auxiliary.remote.AbstractRemoteAuxiliaryCache
`cacheName`

Fields inherited from class org.apache.jcs.auxiliary.AbstractAuxiliaryCache
`cacheEventLogger, elementSerializer, keyMatcher`

Constructor Summary
`RemoteHttpCache(RemoteHttpCacheAttributes remoteHttpCacheAttributes, ICacheServiceNonLocal<K,V> remote, IRemoteCacheListener<K,V> listener)` Constructor for the RemoteCache object.

Method Summary
`String`	`getEventLoggingExtraInfo()` Gets the extra info for the event log.
`RemoteHttpCacheAttributes`	`getRemoteHttpCacheAttributes()`
`protected void`	`handleException(Exception ex, String msg, String eventName)` Nothing right now.
`void`	`setRemoteHttpCacheAttributes(RemoteHttpCacheAttributes remoteHttpCacheAttributes)`

Methods inherited from class org.apache.jcs.auxiliary.remote.AbstractRemoteAuxiliaryCache
`fixCache, getAuxiliaryCacheAttributes, getCacheName, getCacheType, getGroupKeys, getGroupNames, getListener, getListenerId, getRemoteCacheAttributes, getRemoteCacheListener, getRemoteCacheService, getSize, getStatistics, getStats, getStatus, getUsingPool, processDispose, processGet, processGetMatching, processGetMultiple, processRemove, processRemoveAll, processUpdate, setListenerId, setRemoteCacheAttributes, setRemoteCacheListener, setRemoteCacheService`

Methods inherited from class org.apache.jcs.auxiliary.remote.AbstractRemoteAuxiliaryCache

fixCache, getAuxiliaryCacheAttributes, getCacheName, getCacheType, getGroupKeys, getGroupNames, getListener, getListenerId, getRemoteCacheAttributes, getRemoteCacheListener, getRemoteCacheService, getSize, getStatistics, getStats, getStatus, getUsingPool, processDispose, processGet, processGetMatching, processGetMultiple, processRemove, processRemoveAll, processUpdate, setListenerId, setRemoteCacheAttributes, setRemoteCacheListener, setRemoteCacheService

Methods inherited from class org.apache.jcs.auxiliary.AbstractAuxiliaryCacheEventLogging
`dispose, disposeWithEventLogging, get, getMatching, getMatchingWithEventLogging, getMultiple, getMultipleWithEventLogging, getWithEventLogging, remove, removeAll, removeAllWithEventLogging, removeWithEventLogging, update, updateWithEventLogging`

Methods inherited from class org.apache.jcs.auxiliary.AbstractAuxiliaryCache
`createICacheEvent, createICacheEvent, getCacheEventLogger, getElementSerializer, getKeyMatcher, logApplicationEvent, logError, logICacheEvent, setCacheEventLogger, setElementSerializer, setKeyMatcher`

Methods inherited from class java.lang.Object
`clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait`

Methods inherited from interface org.apache.jcs.auxiliary.AuxiliaryCache
`setCacheEventLogger, setElementSerializer`

Methods inherited from interface org.apache.jcs.engine.behavior.ICache
`dispose, get, getMatching, getMultiple, remove, removeAll, setKeyMatcher, update`

Constructor Detail

RemoteHttpCache

public RemoteHttpCache(RemoteHttpCacheAttributes remoteHttpCacheAttributes,
                       ICacheServiceNonLocal<K,V> remote,
                       IRemoteCacheListener<K,V> listener)

Constructor for the RemoteCache object. This object communicates with a remote cache server. One of these exists for each region. This also holds a reference to a listener. The same listener is used for all regions for one remote server. Holding a reference to the listener allows this object to know the listener id assigned by the remote cache.

Parameters:: remoteHttpCacheAttributes -; remote -; listener -

Method Detail

handleException

protected void handleException(Exception ex,
                               String msg,
                               String eventName)
                        throws IOException

Nothing right now. This should setup a zombie and initiate recovery.

Specified by:: handleException in class AbstractRemoteAuxiliaryCache<K extends Serializable,V extends Serializable>

Parameters:: ex -; msg -; eventName -
Throws:: IOException

getEventLoggingExtraInfo

public String getEventLoggingExtraInfo()

Description copied from class: AbstractAuxiliaryCache

Gets the extra info for the event log.

Specified by:: getEventLoggingExtraInfo in class AbstractAuxiliaryCache<K extends Serializable,V extends Serializable>

Returns:: url of service

setRemoteHttpCacheAttributes

public void setRemoteHttpCacheAttributes(RemoteHttpCacheAttributes remoteHttpCacheAttributes)

Parameters:: remoteHttpCacheAttributes - the remoteHttpCacheAttributes to set

getRemoteHttpCacheAttributes

public RemoteHttpCacheAttributes getRemoteHttpCacheAttributes()

Returns:: the remoteHttpCacheAttributes