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

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

All Implemented Interfaces:

ReturnValueHandler

public class FirstReturnValueHandler
extends Object
implements ReturnValueHandler

Simply retuns first element from returnValues.

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

Author:

Tsolak Petrosian

Constructor Summary

FirstReturnValueHandler()

Method Summary

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

FirstReturnValueHandler

public FirstReturnValueHandler()

Method Detail

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