org.springframework.cache.interceptor

Class AbstractCacheResolver

java.lang.Object

org.springframework.cache.interceptor.AbstractCacheResolver

All Implemented Interfaces:

InitializingBean, CacheResolver

Direct Known Subclasses:

NamedCacheResolver, SimpleCacheResolver, SimpleExceptionCacheResolver

public abstract class AbstractCacheResolver
extends Object
implements CacheResolver, InitializingBean

A base CacheResolver implementation that requires the concrete implementation to provide the collection of cache name(s) based on the invocation context.

Since:

4.1

Author:

Stephane Nicoll

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	AbstractCacheResolver()
protected	AbstractCacheResolver(CacheManager cacheManager)

Method Summary

Modifier and Type	Method and Description
void	afterPropertiesSet() Invoked by a BeanFactory after it has set all bean properties supplied (and satisfied BeanFactoryAware and ApplicationContextAware).
CacheManager	getCacheManager() Return the CacheManager that this instance uses.
protected abstract Collection<String>	getCacheNames(CacheOperationInvocationContext<?> context) Provide the name of the cache(s) to resolve against the current cache manager.
Collection<? extends Cache>	resolveCaches(CacheOperationInvocationContext<?> context) Return the cache(s) to use for the specified invocation.
void	setCacheManager(CacheManager cacheManager) Set the CacheManager that this instance should use.

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractCacheResolver

protected AbstractCacheResolver()

AbstractCacheResolver

protected AbstractCacheResolver(CacheManager cacheManager)

Method Detail

setCacheManager

public void setCacheManager(CacheManager cacheManager)

Set the CacheManager that this instance should use.

getCacheManager

public CacheManager getCacheManager()

Return the CacheManager that this instance uses.

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

resolveCaches

public Collection<? extends Cache> resolveCaches(CacheOperationInvocationContext<?> context)

Description copied from interface: CacheResolver

Return the cache(s) to use for the specified invocation.

Specified by:

resolveCaches in interface CacheResolver

Parameters:

context - the context of the particular invocation

Returns:

the cache(s) to use (never null)

getCacheNames

@Nullable
protected abstract Collection<String> getCacheNames(CacheOperationInvocationContext<?> context)

Provide the name of the cache(s) to resolve against the current cache manager.

It is acceptable to return null to indicate that no cache could be resolved for this invocation.

Parameters:

context - the context of the particular invocation

Returns:

the cache name(s) to resolve, or null if no cache should be resolved