com.thoughtworks.proxy.kit
Class SimpleInvoker

java.lang.Object
  com.thoughtworks.proxy.kit.SimpleInvoker

All Implemented Interfaces:

Invoker, Serializable

Direct Known Subclasses:

PrivateInvoker

public class SimpleInvoker
extends Object
implements Invoker

A simple Invoker implementation, that routes any call to a target object. A null value as target can be handled, the invocation result will always be null.

Since:

0.2

Author:

Aslak Hellesøy

See Also:

Serialized Form

Constructor Summary

SimpleInvoker(Object target)
Construct a SimpleInvoker.

Method Summary

protected Object	getTarget() Retrieve the target of the invocations.
Object	invoke(Object proxy, Method method, 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

SimpleInvoker

public SimpleInvoker(Object target)

Construct a SimpleInvoker.

Parameters:

target - the invocation target.

Since:

0.2

Method Detail

invoke

public Object invoke(Object proxy,
                     Method method,
                     Object[] args)
              throws 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:

Throwable - if the invoked method has thrown.

getTarget

protected Object getTarget()

Retrieve the target of the invocations.

Returns:

the target object

Since:

0.2