类 CompositeCacheOperationSource

构造器详细资料

• CompositeCacheOperationSource

  public CompositeCacheOperationSource​(CacheOperationSource... cacheOperationSources)

  Create a new CompositeCacheOperationSource for the given sources.

  参数:

  cacheOperationSources - the CacheOperationSource instances to combine

方法详细资料

• getCacheOperationSources

  public final CacheOperationSource[] getCacheOperationSources()

  Return the CacheOperationSource instances that this CompositeCacheOperationSource combines.

• isCandidateClass

  public boolean isCandidateClass​(Class<?> targetClass)

  从接口复制的说明: CacheOperationSource
  Determine whether the given class is a candidate for cache operations in the metadata format of this CacheOperationSource.

  If this method returns false, the methods on the given class will not get traversed for CacheOperationSource.getCacheOperations(java.lang.reflect.Method, java.lang.Class<?>) 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.

  指定者:

  isCandidateClass 在接口中 CacheOperationSource

  参数:

  targetClass - the class to introspect

  返回:

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

• getCacheOperations

  @Nullable
  public Collection<CacheOperation> getCacheOperations​(Method method,
                                                       @Nullable
                                                       Class<?> targetClass)

  从接口复制的说明: CacheOperationSource
  Return the collection of cache operations for this method, or null if the method contains no cacheable annotations.

  指定者:

  getCacheOperations 在接口中 CacheOperationSource

  参数:

  method - the method to introspect

  targetClass - the target class (may be null, in which case the declaring class of the method must be used)

  返回:

  all cache operations for this method, or null if none found