org.springframework.cache.transaction

Class TransactionAwareCacheManagerProxy

java.lang.Object

org.springframework.cache.transaction.TransactionAwareCacheManagerProxy

All Implemented Interfaces:

InitializingBean, CacheManager

public class TransactionAwareCacheManagerProxy
extends Object
implements CacheManager, InitializingBean

Proxy for a target CacheManager, exposing transaction-aware Cache objects which synchronize their Cache.put(java.lang.Object, java.lang.Object) operations with Spring-managed transactions (through Spring's TransactionSynchronizationManager), performing the actual cache put operation only in the after-commit phase of a successful transaction. If no transaction is active, Cache.put(java.lang.Object, java.lang.Object) operations will be performed immediately, as usual.

Since:

3.2

Author:

Juergen Hoeller

See Also:

setTargetCacheManager(org.springframework.cache.CacheManager), TransactionAwareCacheDecorator, TransactionSynchronizationManager

Constructor Summary

Constructors

Constructor and Description
TransactionAwareCacheManagerProxy() Create a new TransactionAwareCacheManagerProxy, setting the target CacheManager through the setTargetCacheManager(org.springframework.cache.CacheManager) bean property.
TransactionAwareCacheManagerProxy(CacheManager targetCacheManager) Create a new TransactionAwareCacheManagerProxy for the given target CacheManager.

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet() Invoked by the containing BeanFactory after it has set all bean properties and satisfied BeanFactoryAware, ApplicationContextAware etc.
Cache	getCache(String name) Get the cache associated with the given name.
Collection<String>	getCacheNames() Get a collection of the cache names known by this manager.
void	setTargetCacheManager(CacheManager targetCacheManager) Set the target CacheManager to proxy.

Methods inherited from class java.lang.Object

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

Constructor Detail

TransactionAwareCacheManagerProxy

public TransactionAwareCacheManagerProxy()

Create a new TransactionAwareCacheManagerProxy, setting the target CacheManager through the setTargetCacheManager(org.springframework.cache.CacheManager) bean property.

TransactionAwareCacheManagerProxy

public TransactionAwareCacheManagerProxy(CacheManager targetCacheManager)

Create a new TransactionAwareCacheManagerProxy for the given target CacheManager.

Parameters:

targetCacheManager - the target CacheManager to proxy

Method Detail

setTargetCacheManager

public void setTargetCacheManager(CacheManager targetCacheManager)

Set the target CacheManager to proxy.

afterPropertiesSet

public void afterPropertiesSet()

Description copied from interface: InitializingBean

Invoked by the containing BeanFactory after it has set all bean properties and satisfied BeanFactoryAware, ApplicationContextAware etc.

This method allows the bean instance to perform validation of its overall configuration and final initialization when all bean properties have been set.

Specified by:

afterPropertiesSet in interface InitializingBean

getCache

@Nullable
public Cache getCache(String name)

Description copied from interface: CacheManager

Get the cache associated with the given name.

Note that the cache may be lazily created at runtime if the native provider supports it.

Specified by:

getCache in interface CacheManager

Parameters:

name - the cache identifier (must not be null)

Returns:

the associated cache, or null if such a cache does not exist or could be not created

getCacheNames

public Collection<String> getCacheNames()

Description copied from interface: CacheManager

Get a collection of the cache names known by this manager.

Specified by:

getCacheNames in interface CacheManager

Returns:

the names of all caches known by the cache manager