org.springframework.cache.annotation

Class AbstractCachingConfiguration<C extends CachingConfigurer>

java.lang.Object

org.springframework.cache.annotation.AbstractCachingConfiguration<C>

All Implemented Interfaces:

Aware, ImportAware

Direct Known Subclasses:

AbstractJCacheConfiguration, AspectJCachingConfiguration, ProxyCachingConfiguration

@Configuration
public abstract class AbstractCachingConfiguration<C extends CachingConfigurer>
extends Object
implements ImportAware

Abstract base @Configuration class providing common structure for enabling Spring's annotation-driven cache management capability.

Since:

3.1

Author:

Chris Beams, Stephane Nicoll

See Also:

EnableCaching

Field Summary

Fields

Modifier and Type	Field and Description
protected CacheManager	cacheManager
protected CacheResolver	cacheResolver
protected AnnotationAttributes	enableCaching
protected CacheErrorHandler	errorHandler
protected KeyGenerator	keyGenerator

Constructor Summary

Constructors

Constructor and Description
AbstractCachingConfiguration()

Method Summary

Modifier and Type	Method and Description
protected void	reconcileCacheManager() Determine which CacheManager bean to use.
void	setImportMetadata(AnnotationMetadata importMetadata) Set the annotation metadata of the importing @Configuration class.
protected void	useCachingConfigurer(C config) Extract the configuration from the nominated CachingConfigurer.

Methods inherited from class java.lang.Object

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

Field Detail

enableCaching

protected AnnotationAttributes enableCaching

cacheManager

protected CacheManager cacheManager

cacheResolver

protected CacheResolver cacheResolver

keyGenerator

protected KeyGenerator keyGenerator

errorHandler

protected CacheErrorHandler errorHandler

Constructor Detail

AbstractCachingConfiguration

public AbstractCachingConfiguration()

Method Detail

setImportMetadata

public void setImportMetadata(AnnotationMetadata importMetadata)

Description copied from interface: ImportAware

Set the annotation metadata of the importing @Configuration class.

Specified by:

setImportMetadata in interface ImportAware

reconcileCacheManager

@PostConstruct
protected void reconcileCacheManager()

Determine which CacheManager bean to use. Prefer the result of CachingConfigurer.cacheManager() over any by-type matching. If none, fall back to by-type matching on CacheManager.

Throws:

IllegalArgumentException - if no CacheManager can be found; if more than one CachingConfigurer implementation exists; if multiple CacheManager beans and no CachingConfigurer exists to disambiguate.

useCachingConfigurer

protected void useCachingConfigurer(C config)

Extract the configuration from the nominated CachingConfigurer.