oracle.javatools.util

Class SimpleInvocationHandler<T>

java.lang.Object

oracle.javatools.util.SimpleInvocationHandler<T>

Type Parameters:

T - the type of delegate

All Implemented Interfaces:

java.lang.reflect.InvocationHandler

public class SimpleInvocationHandler<T>
extends java.lang.Object
implements java.lang.reflect.InvocationHandler

The SimpleInvocationHandler class is useful in conjunction with Proxy.newProxyInstance(java.lang.ClassLoader, java.lang.Class<?>[], java.lang.reflect.InvocationHandler) to narrow the interface of a given class.

Constructor Summary

Constructors

Constructor and Description
SimpleInvocationHandler(T delegate) Create a new SimpleInvocationHandler with the given delegate.

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)

Methods inherited from class java.lang.Object

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

Constructor Detail

SimpleInvocationHandler

public SimpleInvocationHandler(T delegate)

Create a new SimpleInvocationHandler with the given delegate.

Parameters:

delegate - the delegate to which all method invocations will be forwarded

Throws:

java.lang.IllegalArgumentException - if the delegate is null

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

Specified by:

invoke in interface java.lang.reflect.InvocationHandler

Throws:

java.lang.Throwable