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

See Also:

Serialized Form

Field Summary

Fields

Modifier and Type	Field and Description
private Invoker[]	invokers
private java.util.Set<java.lang.reflect.Method>[]	methodSets
private static long	serialVersionUID
private java.lang.reflect.Method[]	toStringMethods
private java.util.List<java.lang.Class<?>>	types

Constructor Summary

Constructors

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

Method Summary

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.
private void	readObject(java.io.ObjectInputStream in)
private void	writeObject(java.io.ObjectOutputStream out)

Methods inherited from class java.lang.Object

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

Field Detail

serialVersionUID

private static final long serialVersionUID

See Also:

Constant Field Values

types

private java.util.List<java.lang.Class<?>> types

invokers

private Invoker[] invokers

methodSets

private transient java.util.Set<java.lang.reflect.Method>[] methodSets

toStringMethods

private transient java.lang.reflect.Method[] toStringMethods

Constructor Detail

DispatchingInvoker

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

Construct a DispatchingInvoker.

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:

0.2

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 method.

Returns:

the result of the invoked method.

Throws:

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

writeObject

private void writeObject(java.io.ObjectOutputStream out)
                  throws java.io.IOException

Throws:

java.io.IOException

readObject

private void readObject(java.io.ObjectInputStream in)
                 throws java.io.IOException,
                        java.lang.ClassNotFoundException

Throws:

java.io.IOException

java.lang.ClassNotFoundException