ProxyInvocationPump.java

Violations

Source code

/*
 * hgcommons 9
 * Hammurapi Group Common Library
 * Copyright (C) 2003  Hammurapi Group
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU Lesser General Public
 * License as published by the Free Software Foundation; either
 * version 2 of the License, or (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 * Lesser General Public License for more details.
 *
 * You should have received a copy of the GNU Lesser General Public
 * License along with this library; if not, write to the Free Software
 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
 *
 * URL: http://www.hammurapi.biz/hammurapi-biz/ef/xmenu/hammurapi-group/products/products/hgcommons/index.html
 * e-Mail: support@hammurapi.biz
 */

package biz.hammurapi.util;

import java.lang.reflect.InvocationHandler;
import java.lang.reflect.Method;
import java.lang.reflect.Proxy;

/**
 * @author Pavel Vlasov
 * @version $Revision: 1.3 $
 */
public class ProxyInvocationPump extends InvocationPump implements InvocationHandler {
	private Object proxy;
	private final Object obj;
	
	public ProxyInvocationPump(Object obj) {
		this.obj=obj;
		proxy=Proxy.newProxyInstance(obj.getClass().getClassLoader(), obj.getClass().getInterfaces(), this);
	}
	
	public Object getProxy() {
		return proxy;
	}
	
	public Object invoke(final Object proxy, final Method method, final Object[] args) throws Throwable {
		Command command=new Command() {
			protected Object execute() throws Throwable {
				return method.invoke(obj, args);
			}			
		};
		
		return command.post();
	}
}