rshtest.java

移动Agent编程工具Naplet

/*
 * @<#>RshTest.java version 0.0.1, 1/1/2000
 *
 * THIS PROGRAM IS FREE SOFTWARE; YOU CAN DISTRIBUTE IT AND/OR
 * MODIFY IT UNDER THE TERMS OF THE GNU GENERAL PUBLIC LICENSE 
 * AS PUBLISHED BY THE FREE SOFTWARE FOUNDATION.
 *
 * 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 GENERAL PUBLIC LICENSE FOR MORE DETAILS.
 *
 * Copyright (c) 2000 Wayne State University. All Rights Reserved.
 */
package rsh;

import java.io.*;

import naplet.*;

/**
 * The <code>RshTest</code> class declares a naplet that requires  
 * priviledged services and then launches it via a naplet channel. 
 * The naplet contains an 
 * listener interface for the naplet to call back.  
 *
 * @version 0.0.1, 1/1/2000
 * @author C. Xu
 */

public class RshTest {	

	/*
	 * Usage: java [option] RshTest server-list
	 */
	public static void main( String args[] ) {

		NapletID nid = null;

		// create a naplet and its associated listener
		try {

			RshListener nal = new RshListener();
			RshNaplet na = null;

			na = new RshNaplet("RshNaplet", args, nal );
	
			NapletChannel.launch( na, 2099 );

		} catch (InvalidNapletException ine) {
			System.out.println("Invalid Naplet Exception " + ine.getMessage());
		} catch (InvalidItineraryException iie) {
			System.out.println("Invalid Itinerary Exception "+iie.getMessage());
		} catch (UnableDispatchException ude) {
			System.out.println("Unable Dispatch Exception "+ude.getMessage() );
		} catch (Exception e) {
			e.printStackTrace();
		}
	}
}