org.apache.jcs.auxiliary.disk
Class AbstractDiskCache.MyCacheListener

java.lang.Object
  org.apache.jcs.auxiliary.disk.AbstractDiskCache.MyCacheListener

All Implemented Interfaces:

ICacheListener<K,V>

Enclosing class:

AbstractDiskCache<K extends Serializable,V extends Serializable>

protected class AbstractDiskCache.MyCacheListener
extends Object
implements ICacheListener<K,V>

Cache that implements the CacheListener interface, and calls appropriate methods in its parent class.

AbstractDiskCache.MyCacheListener

protected AbstractDiskCache.MyCacheListener()

getListenerId

public long getListenerId()
                   throws IOException

Description copied from interface: ICacheListener

Gets the listenerId attribute of the ICacheListener object

Specified by:

getListenerId in interface ICacheListener<K extends Serializable,V extends Serializable>

Returns:

cacheElement.getElementAttributes();

Throws:

IOException

See Also:

ICacheListener.getListenerId()

setListenerId

public void setListenerId(long id)
                   throws IOException

Description copied from interface: ICacheListener

sets unique identifier of listener home

Specified by:

setListenerId in interface ICacheListener<K extends Serializable,V extends Serializable>

Parameters:

id -

Throws:

IOException

See Also:

ICacheListener.setListenerId(long)

handlePut

public void handlePut(ICacheElement<K,V> element)
               throws IOException

Description copied from interface: ICacheListener

Notifies the subscribers for a cache entry update.

Specified by:

handlePut in interface ICacheListener<K extends Serializable,V extends Serializable>

Parameters:

element -

Throws:

IOException

See Also:

NOTE: This checks if the element is a puratory element and behaves differently depending. However since we have control over how elements are added to the cache event queue, that may not be needed ( they are always PurgatoryElements ).

handleRemove

public void handleRemove(String cacheName,
                         K key)
                  throws IOException

Description copied from interface: ICacheListener

Notifies the subscribers for a cache entry removal.

Specified by:

handleRemove in interface ICacheListener<K extends Serializable,V extends Serializable>

Parameters:

cacheName -

key -

Throws:

IOException

See Also:

ICacheListener.handleRemove(java.lang.String, K)

handleRemoveAll

public void handleRemoveAll(String cacheName)
                     throws IOException

Description copied from interface: ICacheListener

Notifies the subscribers for a cache remove-all.

Specified by:

handleRemoveAll in interface ICacheListener<K extends Serializable,V extends Serializable>

Parameters:

cacheName -

Throws:

IOException

See Also:

ICacheListener.handleRemoveAll(java.lang.String)

handleDispose

public void handleDispose(String cacheName)
                   throws IOException

Description copied from interface: ICacheListener

Notifies the subscribers for freeing up the named cache.

Specified by:

handleDispose in interface ICacheListener<K extends Serializable,V extends Serializable>

Parameters:

cacheName -

Throws:

IOException

See Also:

ICacheListener.handleDispose(java.lang.String)