org.springframework.cache.interceptor

Class CacheAspectSupport.CacheOperationContext

java.lang.Object

org.springframework.cache.interceptor.CacheAspectSupport.CacheOperationContext

All Implemented Interfaces:

CacheOperationInvocationContext<CacheOperation>

Enclosing class:

CacheAspectSupport

protected class CacheAspectSupport.CacheOperationContext
extends java.lang.Object
implements CacheOperationInvocationContext<CacheOperation>

Field Summary

Fields

Modifier and Type	Field and Description
private java.lang.Object[]	args
private java.util.Collection<java.lang.String>	cacheNames
private java.util.Collection<? extends Cache>	caches
private CacheAspectSupport.CacheOperationMetadata	metadata
private AnnotatedElementKey	methodCacheKey
private java.lang.Object	target

Constructor Summary

Constructors

Constructor and Description
CacheOperationContext(CacheAspectSupport.CacheOperationMetadata metadata, java.lang.Object[] args, java.lang.Object target)

Method Summary

Modifier and Type	Method and Description
protected boolean	canPutToCache(java.lang.Object value)
private java.util.Collection<java.lang.String>	createCacheNames(java.util.Collection<? extends Cache> caches)
private EvaluationContext	createEvaluationContext(java.lang.Object result)
private java.lang.Object[]	extractArgs(java.lang.reflect.Method method, java.lang.Object[] args)
protected java.lang.Object	generateKey(java.lang.Object result) Compute the key for the given caching operation.
java.lang.Object[]	getArgs() Return the argument list used to invoke the method.
protected java.util.Collection<java.lang.String>	getCacheNames()
protected java.util.Collection<? extends Cache>	getCaches()
java.lang.reflect.Method	getMethod() Return the method which was invoked.
CacheOperation	getOperation() Return the cache operation.
java.lang.Object	getTarget() Return the target instance on which the method was invoked.
protected boolean	isConditionPassing(java.lang.Object result)

Methods inherited from class java.lang.Object

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

Field Detail

metadata

private final CacheAspectSupport.CacheOperationMetadata metadata

args

private final java.lang.Object[] args

target

private final java.lang.Object target

caches

private final java.util.Collection<? extends Cache> caches

cacheNames

private final java.util.Collection<java.lang.String> cacheNames

methodCacheKey

private final AnnotatedElementKey methodCacheKey

Constructor Detail

CacheOperationContext

public CacheOperationContext(CacheAspectSupport.CacheOperationMetadata metadata,
                             java.lang.Object[] args,
                             java.lang.Object target)

Method Detail

getOperation

public CacheOperation getOperation()

Description copied from interface: CacheOperationInvocationContext

Return the cache operation.

Specified by:

getOperation in interface CacheOperationInvocationContext<CacheOperation>

getTarget

public java.lang.Object getTarget()

Description copied from interface: CacheOperationInvocationContext

Return the target instance on which the method was invoked.

Specified by:

getTarget in interface CacheOperationInvocationContext<CacheOperation>

getMethod

public java.lang.reflect.Method getMethod()

Description copied from interface: CacheOperationInvocationContext

Return the method which was invoked.

Specified by:

getMethod in interface CacheOperationInvocationContext<CacheOperation>

getArgs

public java.lang.Object[] getArgs()

Description copied from interface: CacheOperationInvocationContext

Return the argument list used to invoke the method.

Specified by:

getArgs in interface CacheOperationInvocationContext<CacheOperation>

extractArgs

private java.lang.Object[] extractArgs(java.lang.reflect.Method method,
                                       java.lang.Object[] args)

isConditionPassing

protected boolean isConditionPassing(java.lang.Object result)

canPutToCache

protected boolean canPutToCache(java.lang.Object value)

generateKey

protected java.lang.Object generateKey(java.lang.Object result)

Compute the key for the given caching operation.

Returns:

the generated key, or null if none can be generated

createEvaluationContext

private EvaluationContext createEvaluationContext(java.lang.Object result)

getCaches

protected java.util.Collection<? extends Cache> getCaches()

getCacheNames

protected java.util.Collection<java.lang.String> getCacheNames()

createCacheNames

private java.util.Collection<java.lang.String> createCacheNames(java.util.Collection<? extends Cache> caches)