org.equilibriums.aop.utils.interceptor.delegate.handlers
Class BooleanReturnValueHandler

java.lang.Object
  org.equilibriums.aop.utils.interceptor.delegate.handlers.BooleanReturnValueHandler

All Implemented Interfaces:

DelegateReturnValueHandler

public class BooleanReturnValueHandler
extends Object
implements DelegateReturnValueHandler

Assumes returnType is of Boolean type.

Depending on BooleanOperator will return result of only "AND" or "OR" operation across all return values.

Author:

Tsolak Petrosian

Nested Class Summary

static class

BooleanReturnValueHandler.BooleanOperator

Constructor Summary

BooleanReturnValueHandler()

Method Summary

BooleanReturnValueHandler.BooleanOperator	getBooleanOperator()
Object	getReturnValue(Class<? extends Object> returnType, List<Object> returnValues)
void	setBooleanOperator(BooleanReturnValueHandler.BooleanOperator booleanOperator)
boolean	supports(Class<? extends Object> returnType, List<Object> returnValues) Called by DelegateInterceptor 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

BooleanReturnValueHandler

public BooleanReturnValueHandler()

Method Detail

getBooleanOperator

public BooleanReturnValueHandler.BooleanOperator getBooleanOperator()

setBooleanOperator

public void setBooleanOperator(BooleanReturnValueHandler.BooleanOperator booleanOperator)

supports

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

Description copied from interface: DelegateReturnValueHandler

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

Specified by:

supports in interface DelegateReturnValueHandler

Returns:

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

getReturnValue

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

Specified by:

getReturnValue in interface DelegateReturnValueHandler