Package org.jsr107.ri.annotations

Class AbstractInternalCacheInvocationContext<I,A extends Annotation>

java.lang.Object

org.jsr107.ri.annotations.AbstractInternalCacheInvocationContext<I,A>

Type Parameters:

I - The intercepted method invocation

A - The type of annotation this context information is for. One of CacheResult, CachePut, CacheRemove, or CacheRemoveAll.

All Implemented Interfaces:

javax.cache.annotation.CacheInvocationContext<I>, javax.cache.annotation.CacheMethodDetails<I>, InternalCacheInvocationContext<A>

Direct Known Subclasses:

AbstractInternalCacheKeyInvocationContext

public abstract class AbstractInternalCacheInvocationContext<I,A extends Annotation>
extends Object
implements InternalCacheInvocationContext<A>

Provides caching specific context about an intercepted method invocation.

NOTE: This class uses arrays instead of immutable collections due to the frequency of these objects being created. In testing creating new arrays and cloning them requires less CPU time and fewer objects than creating new immutable Lists.

Since:

1.0

Author:

Eric Dalquist

Constructor Summary

Constructors

Constructor	Description
AbstractInternalCacheInvocationContext(StaticCacheInvocationContext<A> staticCacheInvocationContext, I invocation)	Create a AbstractInternalCacheInvocationContext

Method Summary

Modifier and Type	Method	Description
javax.cache.annotation.CacheInvocationParameter[]	getAllParameters()
Set<Annotation>	getAnnotations()
A	getCacheAnnotation()
String	getCacheName()
Method	getMethod()
protected abstract Method	getMethod(I invocation)
protected abstract Object[]	getParameters(I invocation)
StaticCacheInvocationContext<A>	getStaticCacheInvocationContext()
Object	getTarget()
protected abstract Object	getTarget(I invocation)
<T> T	unwrap(Class<T> cls)

Methods inherited from class java.lang.Object

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

Constructor Detail

AbstractInternalCacheInvocationContext

public AbstractInternalCacheInvocationContext(StaticCacheInvocationContext<A> staticCacheInvocationContext,
                                              I invocation)

Create a AbstractInternalCacheInvocationContext

Parameters:

staticCacheInvocationContext - The pre-processed method details data

invocation - The current invocation context

Method Detail

getParameters

protected abstract Object[] getParameters(I invocation)

Parameters:

invocation - The intercepted method invocation

Returns:

The parameters to the method invocation

getMethod

protected abstract Method getMethod(I invocation)

Parameters:

invocation - The intercepted method invocation

Returns:

The method that was intercepted

getTarget

protected abstract Object getTarget(I invocation)

Parameters:

invocation - The intercepted method invocation

Returns:

The object targeted by the invocation

getStaticCacheInvocationContext

public StaticCacheInvocationContext<A> getStaticCacheInvocationContext()

Specified by:

getStaticCacheInvocationContext in interface InternalCacheInvocationContext<I>

Returns:

the abstractStaticCacheInvocationContext

getAnnotations

public Set<Annotation> getAnnotations()

Specified by:

getAnnotations in interface javax.cache.annotation.CacheMethodDetails<I>

getCacheAnnotation

public A getCacheAnnotation()

Specified by:

getCacheAnnotation in interface javax.cache.annotation.CacheMethodDetails<I>

getCacheName

public String getCacheName()

Specified by:

getCacheName in interface javax.cache.annotation.CacheMethodDetails<I>

getMethod

public Method getMethod()

Specified by:

getMethod in interface javax.cache.annotation.CacheMethodDetails<I>

getTarget

public Object getTarget()

Specified by:

getTarget in interface javax.cache.annotation.CacheInvocationContext<I>

getAllParameters

public javax.cache.annotation.CacheInvocationParameter[] getAllParameters()

Specified by:

getAllParameters in interface javax.cache.annotation.CacheInvocationContext<I>

unwrap

public <T> T unwrap(Class<T> cls)

Specified by:

unwrap in interface javax.cache.annotation.CacheInvocationContext<I>