public interface CacheAnnotationParser
AnnotationCacheOperationSource
delegates to such parsers
for supporting specific annotation types such as Spring's own
Cacheable
, CachePut
andCacheEvict
.AnnotationCacheOperationSource
,
SpringCacheAnnotationParser
Modifier and Type | Method and Description |
---|---|
default boolean |
isCandidateClass(Class<?> targetClass)
Determine whether the given class is a candidate for cache operations
in the annotation format of this
CacheAnnotationParser . |
Collection<CacheOperation> |
parseCacheAnnotations(Class<?> type)
Parse the cache definition for the given class,
based on an annotation type understood by this parser.
|
Collection<CacheOperation> |
parseCacheAnnotations(Method method)
Parse the cache definition for the given method,
based on an annotation type understood by this parser.
|
default boolean isCandidateClass(Class<?> targetClass)
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.
targetClass
- the class to introspectfalse
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.@Nullable Collection<CacheOperation> parseCacheAnnotations(Class<?> type)
This essentially parses a known cache annotation into Spring's metadata
attribute class. Returns null
if the class is not cacheable.
type
- the annotated classnull
if none foundAnnotationCacheOperationSource.findCacheOperations(Class)
@Nullable Collection<CacheOperation> parseCacheAnnotations(Method method)
This essentially parses a known cache annotation into Spring's metadata
attribute class. Returns null
if the method is not cacheable.
method
- the annotated methodnull
if none foundAnnotationCacheOperationSource.findCacheOperations(Method)