接口 CacheAnnotationParser

方法详细资料

• isCandidateClass

  default boolean isCandidateClass​(Class<?> targetClass)

  Determine whether the given class is a candidate for cache operations in the annotation format of this CacheAnnotationParser.

  If this method returns false, the methods on the given class will not get traversed for #parseCacheAnnotations introspection. Returning false is therefore an optimization for non-affected classes, whereas true simply means that the class needs to get fully introspected for each method on the given class individually.

  参数:

  targetClass - the class to introspect

  返回:

  false if the class is known to have no cache operation annotations at class or method level; true otherwise. The default implementation returns true, leading to regular introspection.

  从以下版本开始:

  5.2

• parseCacheAnnotations

  @Nullable
  Collection<CacheOperation> parseCacheAnnotations​(Class<?> type)

  Parse the cache definition for the given class, based on an annotation type understood by this parser.

  This essentially parses a known cache annotation into Spring's metadata attribute class. Returns null if the class is not cacheable.

  参数:

  type - the annotated class

  返回:

  the configured caching operation, or null if none found

  另请参阅:

  AnnotationCacheOperationSource.findCacheOperations(Class)

• parseCacheAnnotations

  @Nullable
  Collection<CacheOperation> parseCacheAnnotations​(Method method)

  Parse the cache definition for the given method, based on an annotation type understood by this parser.

  This essentially parses a known cache annotation into Spring's metadata attribute class. Returns null if the method is not cacheable.

  参数:

  method - the annotated method

  返回:

  the configured caching operation, or null if none found

  另请参阅:

  AnnotationCacheOperationSource.findCacheOperations(Method)