org.mule.runtime.container.api

Class MetadataInvocationHandler<T>

java.lang.Object

org.mule.runtime.container.api.MetadataInvocationHandler<T>

All Implemented Interfaces:

InvocationHandler

public abstract class MetadataInvocationHandler<T>
extends Object
implements InvocationHandler

Extends InvocationHandler to provide and expose metadata about the inner object implementation.

This allows for nested object Proxyies to work as expected.

Since:

4.0

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MetadataInvocationHandler(T innerObject) Creates a new proxy for the provided instance of type T.

Method Summary

Modifier and Type	Method and Description
protected Object	doInvoke(Object proxy, Method method, Object[] args) Performs the actual invocation on the proxied Object, or delegates the call to an inner proxy.
protected Method[]	getImplementationDeclaredMethods()
protected T	getProxiedObject() The proxied object.

Methods inherited from class java.lang.Object

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

Methods inherited from interface java.lang.reflect.InvocationHandler

invoke

Constructor Detail

MetadataInvocationHandler

protected MetadataInvocationHandler(T innerObject)

Creates a new proxy for the provided instance of type T.

Parameters:

innerObject - object instance to wrap. Non null.

Method Detail

getImplementationDeclaredMethods

protected Method[] getImplementationDeclaredMethods()

Returns:

the methods declared in the implementation of the proxied object.

doInvoke

protected Object doInvoke(Object proxy,
                          Method method,
                          Object[] args)
                   throws Throwable

Performs the actual invocation on the proxied Object, or delegates the call to an inner proxy. See InvocationHandler.invoke(Object, Method, Object[])

Throws:

Throwable

getProxiedObject

protected T getProxiedObject()

The proxied object.