Package 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 Object
implements JCacheOperationSource

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

Since:

4.1

Author:

Stephane Nicoll, Juergen Hoeller

See Also:

• AbstractFallbackCacheOperationSource

Field Summary

Fields

Modifier and Type	Field	Description
protected final Log	logger

Constructor Summary

Constructors

Constructor	Description
AbstractFallbackJCacheOperationSource()

Method Summary

Modifier and Type	Method	Description
protected boolean	allowPublicMethodsOnly()	Should only public methods be allowed to have caching semantics?
protected abstract JCacheOperation<?>	findCacheOperation(Method method, Class<?> targetType)	Subclasses need to implement this to return the caching operation for the given method, if any.
JCacheOperation<?>	getCacheOperation(Method method, 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 Details

logger

protected final Log logger

Constructor Details

AbstractFallbackJCacheOperationSource

public AbstractFallbackJCacheOperationSource()

Method Details

getCacheOperation

@Nullable
public JCacheOperation<?> getCacheOperation(Method method,
 @Nullable
 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 (can 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(Method method,
 @Nullable
 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.