AbstractCacheEntryListener (XWiki Commons - Cache - API 14.10.7 API)

java.lang.Object
- org.xwiki.cache.event.AbstractCacheEntryListener<T>

Type Parameters:

T - the class of the data stored in the cache.

All Implemented Interfaces:

EventListener, CacheEntryListener<T>
```
public abstract class AbstractCacheEntryListener<T>
extends Object
implements CacheEntryListener<T>
```
Empty implementations of the CacheEntryListener interface to make it easy for code wanting to listen to events to only override the method(s) corresponding to the event(s) listened to.

Since:

8.1M1

Version:

$Id: eb7110887591d05ad557c687f968704dd6b2ab3a $

Constructor Summary

Constructors
Constructor Description

AbstractCacheEntryListener()

Method Summary

All Methods Instance Methods Concrete Methods
Modifier and Type	Method	Description
`void`	`cacheEntryAdded(CacheEntryEvent<T> event)`	Called when a new value is inserted in the cache.
`void`	`cacheEntryModified(CacheEntryEvent<T> event)`	Called when an existing value is overwritten in the cache.
`void`	`cacheEntryRemoved(CacheEntryEvent<T> event)`	Called when an existing value is removed from the cache.

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

- Constructor Detail
  - AbstractCacheEntryListener
```
public AbstractCacheEntryListener()
```
- Method Detail
  - cacheEntryAdded
```
public void cacheEntryAdded(CacheEntryEvent<T> event)
```
    Description copied from interface: CacheEntryListener
    
    Called when a new value is inserted in the cache.
    
    Specified by:
    
    cacheEntryAdded in interface CacheEntryListener<T>
    
    Parameters:
    
    event - the event object containing all entry informations.
  - cacheEntryRemoved
```
public void cacheEntryRemoved(CacheEntryEvent<T> event)
```
    Description copied from interface: CacheEntryListener
    
    Called when an existing value is removed from the cache.
    The event object contains the former entry.
    
    Specified by:
    
    cacheEntryRemoved in interface CacheEntryListener<T>
    
    Parameters:
    
    event - the event object containing all entry informations.
  - cacheEntryModified
```
public void cacheEntryModified(CacheEntryEvent<T> event)
```
    Description copied from interface: CacheEntryListener
    
    Called when an existing value is overwritten in the cache.
    The event object contains the new value.
    
    Specified by:
    
    cacheEntryModified in interface CacheEntryListener<T>
    
    Parameters:
    
    event - the event object containing all entry informations.