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Stephane Nicoll
47a4327193
This commit adds support for the JSR-107 cache annotations alongside the Spring's cache annotations, that is @CacheResult, @CachePut, @CacheRemove and @CacheRemoveAll as well as related annotations @CacheDefaults, @CacheKey and @CacheValue. Spring's caching configuration infrastructure detects the presence of the JSR-107 API and Spring's JCache implementation. Both @EnableCaching and the cache namespace are able to configure the required JCache infrastructure when necessary. Both proxy mode and AspectJ mode are supported. As JSR-107 permits the customization of the CacheResolver to use for both regular and exception caches, JCacheConfigurer has been introduced as an extension of CachingConfigurer and permits to define those. If an exception is cached and should be rethrown, it is cloned and the call stack is rewritten so that it matches the calling thread each time. If the exception cannot be cloned, the original exception is returned. Internally, the interceptors uses Spring's caching abstraction by default with an adapter layer when a JSR-107 component needs to be called. This is the case for CacheResolver and CacheKeyGenerator. The implementation uses Spring's CacheManager abstraction behind the scene. The standard annotations can therefore be used against any CacheManager implementation. Issue: SPR-9616