startremoteobject.java

solve readers-writers problem with RMI

/*
################################################################################
# startRemoteObject.java
#
# Copyright (C) 2007 Fernando G. Tinetti
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of the GNU 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 General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
################################################################################
 *
 * startRemoteObject.java
 *    Starts the remote object. More specifically:
 *       1) Creates the object which has the remote methods to be 
 *          invoked
 *       2) Registers the object so that it becomes avaliable
 *    The specific object to be created and registered depends on 
 *    the line
 *             remoteClassv<i> robject = new remoteClassv<i>();
 *    where <i> is the number (version) of the "server" implemented
 *    Expects a local rmiregistry running and waiting on the 
 *    default registry port.
 *    Used with
 *               java startRemoteObject
 */

import java.rmi.registry.LocateRegistry;   /* createRegistry */
import java.rmi.registry.Registry;         /* REGISTRY_PORT  */
import java.rmi.Naming;                    /* re/bind        */

public class startRemoteObject
{
  public static void main (String args[])
  {
    try{
      /* Create ("start") the object which has the remote method */
      remoteClassv7 robject = new remoteClassv7();

      /* Register the object on the rmiregistry */
      String rname = "//localhost:" + Registry.REGISTRY_PORT  + "/remote";
      Naming.rebind(rname, robject);
    }
    catch (Exception e) 
    {
      System.out.println("Hey, an error occurred at Naming.rebind");
      e.printStackTrace();
      System.out.println(e.getMessage());
    }
  }
}