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Connector.java

/* MemorySockets
 * A library for thread communication behaving like ordinary Java sockets
 *
 * Copyright (C) 2000 by Marcus Schiesser <info@linuxtest.de> 
 *
 * 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., 675 Mass Ave, Cambridge, MA 02139, USA.
 */

package de.linuxtest.msockets;

import java.io.*;

class Connector {

      private Thread t;
      private Connection lastConnection;
      private int port;

      //private final static int PORTCOUNT = 10000;
      //static private Connector lookup[] = new Connector[PORTCOUNT];
        static private java.util.Hashtable lookup = new java.util.Hashtable();

      Connector(Thread t, int port){
            this.t = t;
            this.port = port;

            //lookup[port] = this;
                Integer i=new Integer(port);
                synchronized(Connector.class){
                  if(lookup.get(i)==null){
                    lookup.put(i, this);
              }
              else{
              }
            }
      }

      synchronized Connection addConnection() throws IOException {
            lastConnection = new Connection();
            return lastConnection;
      }

      Connection getLastConnection(){
            return lastConnection;
      }

      Thread getServerThread(){
            return t;
      }

      static synchronized Connector getport(int port){
              //return lookup[port];
              return (Connector)(lookup.get(new Integer(port)));
      }

      static synchronized void delport(int port){
          lookup.remove(new Integer(port));
      }

      void setThread(Thread t){
            this.t = t;
      }
}

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