freemarker.template
Interface CacheListener

All Superinterfaces:

java.util.EventListener

public interface CacheListener
extends java.util.EventListener

An interface for classes that listen for CacheEvents.

Version:

$Id: CacheListener.java 1101 2013-04-01 04:17:32Z run2000 $

See Also:

CacheEvent, FileTemplateCache

Method Summary

void	cacheUnavailable(CacheEvent event) Called when a cache cannot be updated.
void	elementRemoved(CacheEvent event) Called when an element is removed from the cache.
void	elementUpdated(CacheEvent event) Called when a cache element updates successfully.
void	elementUpdateFailed(CacheEvent event) Called when a cache element fails to update.

Method Detail

cacheUnavailable

void cacheUnavailable(CacheEvent event)

Called when a cache cannot be updated. The event fired contains the Exception object.

Parameters:

event - the CacheEvent fired.

elementUpdated

void elementUpdated(CacheEvent event)

Called when a cache element updates successfully.

Parameters:

event - the CacheEvent fired.

elementRemoved

void elementRemoved(CacheEvent event)

Called when an element is removed from the cache.

Parameters:

event - the CacheEvent fired.

elementUpdateFailed

void elementUpdateFailed(CacheEvent event)

Called when a cache element fails to update. The event fired contains the Exception object.

Parameters:

event - the CacheEvent fired.