org.springframework.cache.jcache.interceptor

Class AbstractFallbackJCacheOperationSource

java.lang.Object

org.springframework.cache.jcache.interceptor.AbstractFallbackJCacheOperationSource

All Implemented Interfaces:

JCacheOperationSource

Direct Known Subclasses:

AnnotationJCacheOperationSource

public abstract class AbstractFallbackJCacheOperationSource
extends java.lang.Object
implements JCacheOperationSource

Abstract implementation of JCacheOperationSource that caches attributes for methods and implements a fallback policy: 1. specific target method; 2. declaring method.

This implementation caches attributes by method after they are first used.

Since:

4.1

Author:

Stephane Nicoll, Juergen Hoeller

See Also:

AbstractFallbackCacheOperationSource

Field Summary

Fields

Modifier and Type	Field and Description
protected Log	logger

Constructor Summary

Constructors

Constructor and Description
AbstractFallbackJCacheOperationSource()

Method Summary

Modifier and Type	Method and Description
protected boolean	allowPublicMethodsOnly() Should only public methods be allowed to have caching semantics?
protected abstract JCacheOperation<?>	findCacheOperation(java.lang.reflect.Method method, java.lang.Class<?> targetType) Subclasses need to implement this to return the caching operation for the given method, if any.
JCacheOperation<?>	getCacheOperation(java.lang.reflect.Method method, java.lang.Class<?> targetClass) Return the cache operations for this method, or null if the method contains no JSR-107 related metadata.

Methods inherited from class java.lang.Object

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

Field Detail

logger

protected final Log logger

Constructor Detail

AbstractFallbackJCacheOperationSource

public AbstractFallbackJCacheOperationSource()

Method Detail

getCacheOperation

public JCacheOperation<?> getCacheOperation(java.lang.reflect.Method method,
                                            @Nullable
                                            java.lang.Class<?> targetClass)

Description copied from interface: JCacheOperationSource

Return the cache operations for this method, or null if the method contains no JSR-107 related metadata.

Specified by:

getCacheOperation in interface JCacheOperationSource

Parameters:

method - the method to introspect

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

Returns:

the cache operation for this method, or null if none found

findCacheOperation

@Nullable
protected abstract JCacheOperation<?> findCacheOperation(java.lang.reflect.Method method,
                                                                   @Nullable
                                                                   java.lang.Class<?> targetType)

Subclasses need to implement this to return the caching operation for the given method, if any.

Parameters:

method - the method to retrieve the operation for

targetType - the target class

Returns:

the cache operation associated with this method (or null if none)

allowPublicMethodsOnly

protected boolean allowPublicMethodsOnly()

Should only public methods be allowed to have caching semantics?

The default implementation returns false.