org.gridgain.grid.kernal.processors.cache.datastructures

Class GridCacheAnnotationHelper<A extends Annotation>

java.lang.Object

org.gridgain.grid.kernal.processors.cache.datastructures.GridCacheAnnotationHelper<A>

public class GridCacheAnnotationHelper<A extends Annotation>
extends Object

Utility class for getting annotated values from classes. Contains local cache of annotated methods and fields by classes for best performance.

Constructor Summary

Constructors

Constructor and Description
GridCacheAnnotationHelper(Class<A> annCls) Constructor.
GridCacheAnnotationHelper(Class<A> annCls, int capacity) Constructor.

Method Summary

Methods

Modifier and Type	Method and Description
Object	annotatedValue(Object target) Returns annotated value.

Methods inherited from class java.lang.Object

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

Constructor Detail

GridCacheAnnotationHelper

public GridCacheAnnotationHelper(Class<A> annCls)

Constructor.

Parameters:

annCls - Annotation class.

GridCacheAnnotationHelper

public GridCacheAnnotationHelper(Class<A> annCls,
                         int capacity)

Constructor.

Parameters:

annCls - Annotation class.

capacity - Capacity of local caches.

Method Detail

annotatedValue

public Object annotatedValue(Object target)
                      throws GridException

Returns annotated value.

Parameters:

target - Object to find a value in.

Returns:

Value of annotated field or method.

Throws:

GridException - If failed to find.