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 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 Description
protected Log logger

Constructor Summary
Constructors
Constructor Description
AbstractFallbackJCacheOperationSource()

Method Summary

All Methods Instance Methods Abstract Methods Concrete Methods
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 Detail
  - logger
```
protected final Log logger
```
- Constructor Detail
  - AbstractFallbackJCacheOperationSource
```
public AbstractFallbackJCacheOperationSource()
```
- Method Detail
  - getCacheOperation
```
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 (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(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.

Class AbstractFallbackJCacheOperationSource

Field Summary

Constructor Summary

Method Summary

Methods inherited from class java.lang.Object

Field Detail

logger

Constructor Detail

AbstractFallbackJCacheOperationSource

Method Detail

getCacheOperation

findCacheOperation

allowPublicMethodsOnly