Esempio n. 1
0
  public SetupDataClient() throws RemoteException {

    try {
      // get the registry
      registry = LocateRegistry.getRegistry(serverAddress, (new Integer(serverPort)).intValue());
      // look up the remote object
      rmiServer = (databaseinter) registry.lookup("Database");

      rmiServer.receiveMessage("abc");
      // starting time
      long time1 = System.currentTimeMillis();
      // call the remote method

      System.out.println("sending " + text + " to " + serverAddress + ":" + serverPort);
      // receiving time
      long time2 = System.currentTimeMillis();
      long timedelay = time2 - time1;
      System.out.println("RMI delay time: " + timedelay);
      // converting process

      // finish converting
      long time3 = System.currentTimeMillis();
      long timefinish = time3 - time1;
      System.out.println("Total time: " + timefinish);
    } catch (NotBoundException e) {
      e.printStackTrace();
    } catch (IOException e) {
      System.out.println("File not found");
      System.out.println(e.getMessage());
      e.printStackTrace();
    }
  }
Esempio n. 2
0
 /**
  * ***************************************************************
  *
  * @param ip
  * @param port
  * @return
  */
 public ChordMessageInterface rmiChord(String ip, int port) {
   ChordMessageInterface chord = null;
   try {
     Registry registry = LocateRegistry.getRegistry(ip, port);
     chord = (ChordMessageInterface) (registry.lookup("Chord"));
     return chord;
   } catch (RemoteException e) {
     e.printStackTrace();
   } catch (NotBoundException e) {
     e.printStackTrace();
   }
   return null;
 }