org.equilibriums.aop.utils.interceptor.composite.handlers
Class IndexedReturnValueHandler

java.lang.Object
  org.equilibriums.aop.utils.interceptor.composite.handlers.IndexedReturnValueHandler

All Implemented Interfaces:

ReturnValueHandler

public class IndexedReturnValueHandler
extends Object
implements ReturnValueHandler

Simply retuns element from returnValues at specified index.

supports(java.lang.Class, java.lang.Object[]) method will always return true.

Author:

Tsolak Petrosian

Constructor Summary

IndexedReturnValueHandler()

Method Summary

Integer	getIndex()
Object	getReturnValue(Class<? extends Object> returnType, Object[] returnValues)
void	setIndex(Integer index)
boolean	supports(Class<? extends Object> returnType, Object[] returnValues) Called by CompositeDelegateInterceptor after all delegates are invoked with their retun values.

Methods inherited from class java.lang.Object

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

Constructor Detail

IndexedReturnValueHandler

public IndexedReturnValueHandler()

Method Detail

getIndex

public Integer getIndex()

setIndex

public void setIndex(Integer index)

supports

public boolean supports(Class<? extends Object> returnType,
                        Object[] returnValues)

Description copied from interface: ReturnValueHandler

Called by CompositeDelegateInterceptor after all delegates are invoked with their retun values.

Specified by:

supports in interface ReturnValueHandler

Returns:

If true than getReturnValue will be called with same returnType and returnValues.

getReturnValue

public Object getReturnValue(Class<? extends Object> returnType,
                             Object[] returnValues)

Specified by:

getReturnValue in interface ReturnValueHandler