org.springframework.cache.support
Class AbstractCacheManager

java.lang.Object
  org.springframework.cache.support.AbstractCacheManager

All Implemented Interfaces:

InitializingBean, CacheManager

Direct Known Subclasses:

EhCacheCacheManager, SimpleCacheManager

public abstract class AbstractCacheManager
extends java.lang.Object
implements CacheManager, InitializingBean

Abstract base class implementing the common CacheManager methods. Useful for 'static' environments where the backing caches do not change.

Since:

3.1

Author:

Costin Leau, Juergen Hoeller

Field Summary

private java.util.concurrent.ConcurrentMap<java.lang.String,Cache>	cacheMap
private java.util.Set<java.lang.String>	cacheNames

Constructor Summary

AbstractCacheManager()

Method Summary

protected void	addCache(Cache cache)
void	afterPropertiesSet() Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).
Cache	getCache(java.lang.String name) Return the cache associated with the given name.
java.util.Collection<java.lang.String>	getCacheNames() Return a collection of the caches known by this cache manager.
protected abstract java.util.Collection<? extends Cache>	loadCaches() Load the caches for this cache manager.

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

cacheMap

private final java.util.concurrent.ConcurrentMap<java.lang.String,Cache> cacheMap

cacheNames

private java.util.Set<java.lang.String> cacheNames

Constructor Detail

AbstractCacheManager

public AbstractCacheManager()

Method Detail

afterPropertiesSet

public void afterPropertiesSet()

Description copied from interface: InitializingBean

Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).

This method allows the bean instance to perform initialization only possible when all bean properties have been set and to throw an exception in the event of misconfiguration.

Specified by:

afterPropertiesSet in interface InitializingBean

addCache

protected final void addCache(Cache cache)

getCache

public Cache getCache(java.lang.String name)

Description copied from interface: CacheManager

Return the cache associated with the given name.

Specified by:

getCache in interface CacheManager

Parameters:

name - cache identifier (must not be null)

Returns:

associated cache, or null if none is found

getCacheNames

public java.util.Collection<java.lang.String> getCacheNames()

Description copied from interface: CacheManager

Return a collection of the caches known by this cache manager.

Specified by:

getCacheNames in interface CacheManager

Returns:

names of caches known by the cache manager.

loadCaches

protected abstract java.util.Collection<? extends Cache> loadCaches()

Load the caches for this cache manager. Occurs at startup. The returned collection must not be null.