showrocketclient.java

来自「design pattern in java」· Java 代码 · 共 42 行

package com.oozinoz.remote;

import java.rmi.*;

/*
 * Copyright (c) 2001 Steven J. Metsker.
 * 
 * Steve Metsker makes no representations or warranties about
 * the fitness of this software for any particular purpose, 
 * including the implied warranty of merchantability.
 *
 * Please use this software as you wish with the sole
 * restriction that you may not claim that you wrote it.
 */
/**
 * Show how a program on one machine can interact with an
 * object on another machine.
 * 
 * @author Steven J. Metsker
 */
public class ShowRocketClient 
{
/**
 * Show how a program on one machine can interact with an
 * object on another machine.
 */
public static void main(String[] args)
{
	try
	{
		Object o = Naming.lookup("rmi://localhost:5000/Biggie");
		Rocket biggie = (Rocket) o;
		System.out.println(biggie.getApogee());
	}
	catch (Exception e)
	{
		System.out.println(
			"Exception while looking up a rocket:");
		e.printStackTrace();
	}
}
}