icu.develop.l2cache.interceptor

类 L2CacheAspectSupport.L2CacheOperationContext

java.lang.Object

icu.develop.l2cache.interceptor.L2CacheAspectSupport.L2CacheOperationContext

所有已实现的接口:

L2CacheOperationInvocationContext<L2CacheOperation>

封闭类:

L2CacheAspectSupport

protected class L2CacheAspectSupport.L2CacheOperationContext
extends Object
implements L2CacheOperationInvocationContext<L2CacheOperation>

字段概要

字段

限定符和类型	字段和说明
private Object[]	args
private Collection<String>	cacheNames
private Collection<? extends L2Cache>	caches
private L2CacheAspectSupport.L2CacheOperationMetadata	metadata
private Object	target

构造器概要

构造器

构造器和说明
L2CacheOperationContext(L2CacheAspectSupport.L2CacheOperationMetadata metadata, Object[] args, Object target)

方法概要

限定符和类型	方法和说明
protected boolean	canPutToCache(Object value)
private Collection<String>	createCacheNames(Collection<? extends L2Cache> caches)
private boolean	empty(Object value) 判断对象或集合是否为空
private Object[]	extractArgs(Method method, Object[] args)
protected String	generateKey(Object result)
Object[]	getArgs() Return the argument list used to invoke the method.
private String	getArgumentsCacheKey() 参数key
protected Collection<String>	getCacheNames()
protected Collection<? extends L2Cache>	getCaches()
private String	getExpressionCacheKey(String expression) 表达式key
Method	getMethod() Return the method which was invoked.
L2CacheOperation	getOperation() Return the cache operation.
Object	getTarget() Return the target instance on which the method was invoked.

从类继承的方法 java.lang.Object

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

字段详细资料

metadata

private final L2CacheAspectSupport.L2CacheOperationMetadata metadata

args

private final Object[] args

target

private final Object target

caches

private final Collection<? extends L2Cache> caches

cacheNames

private final Collection<String> cacheNames

构造器详细资料

L2CacheOperationContext

public L2CacheOperationContext(L2CacheAspectSupport.L2CacheOperationMetadata metadata,
                               Object[] args,
                               Object target)

方法详细资料

getOperation

public L2CacheOperation getOperation()

从接口复制的说明: L2CacheOperationInvocationContext

Return the cache operation.

指定者:

getOperation 在接口中 L2CacheOperationInvocationContext<L2CacheOperation>

返回:

操作对象

getTarget

public Object getTarget()

从接口复制的说明: L2CacheOperationInvocationContext

Return the target instance on which the method was invoked.

指定者:

getTarget 在接口中 L2CacheOperationInvocationContext<L2CacheOperation>

返回:

目标实例

getMethod

public Method getMethod()

从接口复制的说明: L2CacheOperationInvocationContext

Return the method which was invoked.

指定者:

getMethod 在接口中 L2CacheOperationInvocationContext<L2CacheOperation>

返回:

方法

getArgs

public Object[] getArgs()

从接口复制的说明: L2CacheOperationInvocationContext

Return the argument list used to invoke the method.

指定者:

getArgs 在接口中 L2CacheOperationInvocationContext<L2CacheOperation>

返回:

参数

extractArgs

private Object[] extractArgs(Method method,
                             Object[] args)

generateKey

protected String generateKey(@Nullable
                             Object result)

getExpressionCacheKey

private String getExpressionCacheKey(String expression)

表达式key

参数:

expression - 表达式

返回:

表达式缓存key

getArgumentsCacheKey

private String getArgumentsCacheKey()

参数key

返回:

参数Key

canPutToCache

protected boolean canPutToCache(@Nullable
                                Object value)

getCaches

protected Collection<? extends L2Cache> getCaches()

getCacheNames

protected Collection<String> getCacheNames()

createCacheNames

private Collection<String> createCacheNames(Collection<? extends L2Cache> caches)

empty

private boolean empty(Object value)

判断对象或集合是否为空

参数:

value - 对象

返回:

true or false