org.springframework.cache.jcache.interceptor

Class DefaultJCacheOperationSource.LazyCacheResolver

java.lang.Object

org.springframework.cache.jcache.interceptor.DefaultJCacheOperationSource.LazyCacheResolver

All Implemented Interfaces:

CacheResolver

Enclosing class:

DefaultJCacheOperationSource

class DefaultJCacheOperationSource.LazyCacheResolver
extends java.lang.Object
implements CacheResolver

Only resolve the default exception cache resolver when an exception needs to be handled.

A non-JSR-107 setup requires either a CacheManager or a CacheResolver. If only the latter is specified, it is not possible to extract a default exception CacheResolver from a custom CacheResolver implementation so we have to fallback on the CacheManager.

This gives this weird situation of a perfectly valid configuration that breaks all the sudden because the JCache support is enabled. To avoid this we resolve the default exception CacheResolver as late as possible to avoid such hard requirement in other cases.

Field Summary

Fields

Modifier and Type	Field and Description
private CacheResolver	cacheResolver

Constructor Summary

Constructors

Constructor and Description
LazyCacheResolver()

Method Summary

Modifier and Type	Method and Description
java.util.Collection<? extends Cache>	resolveCaches(CacheOperationInvocationContext<?> context) Return the cache(s) to use for the specified invocation.

Methods inherited from class java.lang.Object

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

Field Detail

cacheResolver

private CacheResolver cacheResolver

Constructor Detail

LazyCacheResolver

LazyCacheResolver()

Method Detail

resolveCaches

public java.util.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)