shutdown.java

iiitAccessServer是一个用Java编写的基于规则的企业鉴别系统。它作为一个服务器工作

/*******************************************************************************
 * Copyright (C) 2002, 2003
 * ingenieurbuero fuer innovative informationstechnik (iiit)
 * Dipl.-Ing. Joerg Beckmann, Dortmund, Germany
 *
 * This library 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 2.1 of the License, or (at your option) any later version.
 * 
 * This library 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
 * or look at http://www.gnu.org/copleft/lesser.html.
 *
 * version $Id: ShutDown.java,v 1.6 2003/04/13 21:13:38 joerg Exp $
 ******************************************************************************/

package de.iiit.access.client;

import de.iiit.access.common.api.*;
import de.iiit.access.common.rmi.*;

import java.rmi.*;
import java.rmi.registry.*;

/** The ShutDown program can be used to shut down a AccessServer running on the
 * local host. Because there is no user authentication or anytihng else to assure
 * that only authorized user can use, it can not be used to shut down remote servers.
 * @version $Revision: 1.6 $ $Date: 2003/04/13 21:13:38 $
 */
public class ShutDown
{
    /** CVS Version Tag */
    private static final String vcid = "$Id: ShutDown.java,v 1.6 2003/04/13 21:13:38 joerg Exp $";

    private static final int DEFAULT_PORT = 54322;
    
    private static int port = DEFAULT_PORT;
    
    /** Creates a new instance of Client */
    public ShutDown()
    {
    }
    
    private static void processCmdLine(String[] args)
    {
        String portString = null;
        for (int i = 0; i < args.length; i++)
        {
            String a = args[i];
            
            if (a.equals("-p"))
            {
                if (++i < args.length)
                    portString = args[i];
            }
            else if (a.startsWith("-p"))
            {
                portString = a.substring(2);
            }
        }

//        if (portString == null)
//        {
//            log.fatal("Usage: ... -f [/location/of/startup.xml]");
//            
//            System.exit(1);
//        }
        
        if (portString != null)
        {
            int port = Integer.parseInt(portString);
        }
    }
    
    /** This is the main method of the ShutDown command. It processes the command line,
     * connects to the server on localhost and sends a shutdown command to the server.
     * @param args the command line arguments
     */
    public static void main(String[] args)
    {
        processCmdLine(args);
        
        long t = System.currentTimeMillis();
        
        try
        {
            t = System.currentTimeMillis();
            Registry registry = LocateRegistry.getRegistry("localhost", port);
            t = System.currentTimeMillis() - t;
            
            System.out.println("Got remote registry within " + t + " ms");
            
            t = System.currentTimeMillis();
            RMIServerIf sessionManager = (RMIServerIf) registry.lookup("RMIServer");
            t = System.currentTimeMillis() - t;
            
            System.out.println("Got remote object within " + t + " ms");
            
//            t = System.currentTimeMillis();
//            System.out.println(session.getHelloWorld());
//            t = System.currentTimeMillis() - t;
//
//            System.out.println("Remote request done within " + t + " ms");
            
            t = System.currentTimeMillis();
            sessionManager.serverShutdown();
            t = System.currentTimeMillis() - t;

            System.out.println("Remote shutdown request done within " + t + " ms");
        }
        catch (Exception e)
        {
            t = System.currentTimeMillis() - t;
            e.printStackTrace();
            System.out.println("Request aborted after " + t + " ms");
        }
    }
    
}

/**
 * $Log: ShutDown.java,v $
 * Revision 1.6  2003/04/13 21:13:38  joerg
 * Copyright statements changed to LGPL
 *
 * Revision 1.5  2003/04/13 21:09:56  joerg
 * Package structure modified
 *
 * Revision 1.4  2003/04/13 20:16:41  joerg
 * Package structure modified
 *
 * Revision 1.3  2003/04/07 20:08:49  joerg
 * Improved JavaDoc.
 *
 * Revision 1.2  2003/04/06 20:45:00  joerg
 * GPL statement and some comments included.
 *
 */