com.gargoylesoftware.base.util

Class ProxyUtil

java.lang.Object

com.gargoylesoftware.base.util.ProxyUtil

public final class ProxyUtil
extends Object

A collection of utility methods dealing with proxy objects

Version:

$Revision: 1.3 $

Author:

Mike Bowler

Method Summary

Modifier and Type	Method and Description
static Object	createProxy(Class clazz) Create a proxy object that implements the interface specified by 'clazz'.
static Object	createProxy(Class clazz, Object[][] args) Create a proxy object that implements the interface specified by 'clazz'.

Methods inherited from class java.lang.Object

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

Method Detail

createProxy

public static Object createProxy(Class clazz)

Create a proxy object that implements the interface specified by 'clazz'. All methods invoked on this object will return null.

Parameters:

clazz - The interface that the proxy will support

Returns:

The new proxy object.

createProxy

public static Object createProxy(Class clazz,
                                 Object[][] args)

Create a proxy object that implements the interface specified by 'clazz'. Any methods specified in args will return the given result, any methods not specified here will return null.

 final Object args[][] = {
     {"getAutoCommit", Boolean.TRUE},
     {"getCatalog", "foobar"}
 };
 final Connection connection = ProxyUtil.createProxy(Connection.class, args);
 

Calling getAutoCommit() on this object will return true. Calling getCatalog() on this object will return "foobar". Calling any other method will return null.

Parameters:

clazz - The interface that will be supported by the generated proxy

args - methodname/object pairs

Returns:

The new proxy object