org.apache.jcs.auxiliary.remote.http.client
Class RemoteHttpCacheManager

java.lang.Object
  org.apache.jcs.auxiliary.remote.http.client.RemoteHttpCacheManager

All Implemented Interfaces:

AuxiliaryCacheManager, IShutdownObserver

public class RemoteHttpCacheManager
extends Object
implements AuxiliaryCacheManager, IShutdownObserver

This is a very crude copy of the RMI remote manager. It needs a lot of work!

getDefaultCattr

public IRemoteCacheAttributes getDefaultCattr()

Gets the defaultCattr attribute of the RemoteCacheManager object.

Returns:

The defaultCattr value

getInstance

public static RemoteHttpCacheManager getInstance()

Returns:

Returns an instance if it exists. else null.

getInstance

public static RemoteHttpCacheManager getInstance(ICompositeCacheManager cacheMgr,
                                                 ICacheEventLogger cacheEventLogger,
                                                 IElementSerializer elementSerializer)

Get the singleton instance.

Parameters:

cacheMgr -

cacheEventLogger -

elementSerializer -

Returns:

The instance value

getCache

public <K extends Serializable,V extends Serializable> RemoteCacheNoWait<K,V> getCache(String cacheName)

Returns a remote cache for the given cache name.

Specified by:

getCache in interface AuxiliaryCacheManager

Parameters:

cacheName -

Returns:

The cache value

getCache

public <K extends Serializable,V extends Serializable> RemoteCacheNoWait<K,V> getCache(RemoteHttpCacheAttributes cattr)

Gets a RemoteCacheNoWait from the RemoteCacheManager. The RemoteCacheNoWait objects are identified by the cache name value of the RemoteCacheAttributes object.

If the client is configured to register a listener, this call results on a listener being created if one isn't already registered with the remote cache for this region.

Parameters:

cattr -

Returns:

The cache value

createRemoteHttpCacheClientForAttributes

protected <K extends Serializable,V extends Serializable> IRemoteHttpCacheClient<K,V> createRemoteHttpCacheClientForAttributes(RemoteHttpCacheAttributes cattr)

This is an extension point. The manager and other classes will only create RemoteHttpCacheClient through this method.

Parameters:

cattr -

Returns:

IRemoteHttpCacheClient

getStats

public String getStats()

Gets the stats attribute of the RemoteCacheManager object

Returns:

The stats value

shutdown

public void shutdown()

Shutdown callback from composite cache manager.

Specified by:

shutdown in interface IShutdownObserver

See Also:

IShutdownObserver.shutdown()

logApplicationEvent

protected void logApplicationEvent(String source,
                                   String eventName,
                                   String optionalDetails)

Logs an event if an event logger is configured.

Parameters:

source -

eventName -

optionalDetails -