com.thoughtworks.proxy.toys.dispatch

Class DispatchingInvoker

java.lang.Object

com.thoughtworks.proxy.toys.dispatch.DispatchingInvoker

All Implemented Interfaces:

Invoker, java.io.Serializable

public class DispatchingInvoker
extends java.lang.Object
implements Invoker

Invoker that dispatches all invocations to different objects according the membership of the method.

Since:

0.2

Author:

Jörg Schaible after idea by Rickard Öberg

See Also:

Serialized Form

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	DispatchingInvoker() Constructor used by pure reflection serialization.
	DispatchingInvoker(ProxyFactory proxyFactory, java.lang.Class[] types, ObjectReference[] delegateReferences) Construct a DispatchinInvoker.

Method Summary

Methods

Modifier and Type	Method and Description
java.lang.Object	invoke(java.lang.Object proxy, java.lang.reflect.Method method, java.lang.Object[] args) Invocation of a method of the proxied object.

Methods inherited from class java.lang.Object

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

Constructor Detail

DispatchingInvoker

public DispatchingInvoker(ProxyFactory proxyFactory,
                  java.lang.Class[] types,
                  ObjectReference[] delegateReferences)

Construct a DispatchinInvoker.

Parameters:

proxyFactory - the ProxyFactory to use

types - the types of the generated proxy

delegateReferences - the ObjectReferences for the delegates

Since:

0.2

DispatchingInvoker

protected DispatchingInvoker()

Constructor used by pure reflection serialization.

Since:

1.2

Method Detail

invoke

public java.lang.Object invoke(java.lang.Object proxy,
                      java.lang.reflect.Method method,
                      java.lang.Object[] args)
                        throws java.lang.Throwable

Description copied from interface: Invoker

Invocation of a method of the proxied object.

Specified by:

invoke in interface Invoker

Parameters:

proxy - the proxy instance.

method - the method to invoke.

args - the arguments of the mothod.

Returns:

the result of the onvoked method.

Throws:

java.lang.Throwable - if the invoked method has thrown.