public static void main(String[] args) {

    System.out.println("\nRegression test for bug 4115696\n");

    TestLibrary.suggestSecurityManager("java.rmi.RMISecurityManager");

    try {
      LocateRegistry.createRegistry(REGISTRY_PORT);
    } catch (Exception e) {
      TestLibrary.bomb("creating registry", e);
    }

    RMID rmid = null;

    try {
      rmid = RMID.createRMID(true);
      rmid.addArguments(
          new String[] {
            "-C-Djava.security.policy="
                + TestParams.defaultGroupPolicy
                + " -C-Djava.security.manager=java.rmi.RMISecurityManager "
          });
      rmid.start();

      Echo[] echo = spawnAndTest();
      reactivateAndTest(echo);
    } catch (IOException e) {
      TestLibrary.bomb("creating rmid", e);
    } finally {
      if (rmid != null) rmid.destroy();
    }
  }
Пример #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;
 }
Пример #3
0
  public static void main(String[] args) {
    try {
      String serverAddress = args[0];
      int port = Integer.parseInt(args[1]);
      String localAddress = args[2];

      /** create a httpServer */
      System.out.println("Starting HTTP server");
      HttpServer httpServer = HttpServer.create(new InetSocketAddress(80), 0);
      httpServer.createContext("/", new HttpFileHandler());
      httpServer.setExecutor(null);
      httpServer.start();

      System.out.println("Creating RMI Registry");
      Registry registry = LocateRegistry.createRegistry(1099);
      Reference reference =
          new javax.naming.Reference(
              "client.ExportObject", "client.ExportObject", "http://" + localAddress + "/");
      ReferenceWrapper referenceWrapper = new com.sun.jndi.rmi.registry.ReferenceWrapper(reference);
      registry.bind("Object", referenceWrapper);

      System.out.println("Connecting to server " + serverAddress + ":" + port);
      Socket socket = new Socket(serverAddress, port);
      System.out.println("Connected to server");
      String jndiAddress = "rmi://" + localAddress + ":1099/Object";

      org.springframework.transaction.jta.JtaTransactionManager object =
          new org.springframework.transaction.jta.JtaTransactionManager();
      object.setUserTransactionName(jndiAddress);

      System.out.println("Sending object to server...");
      ObjectOutputStream objectOutputStream = new ObjectOutputStream(socket.getOutputStream());
      objectOutputStream.writeObject(object);
      objectOutputStream.flush();
      /*
      while(true) {
      	Thread.sleep(1000);
      }
      */
    } catch (Exception e) {
      e.printStackTrace();
    }
  }
  public ArrayList<KeyValueServerInterface> getServersList() throws RemoteException {
    //
    ArrayList<KeyValueServerInterface> res = new ArrayList();

    try {
      Registry registry = LocateRegistry.getRegistry();
      String[] name = registry.list();
      for (String str : name) {

        // if( str.equals(server_name) ) continue;

        KeyValueServerInterface obj = (KeyValueServerInterface) registry.lookup(str);
        res.add(obj);
      }

    } catch (Exception e) {
      System.out.println(e.getMessage());
    }
    return res;
  }
Пример #5
0
  /**
   * @param _port
   * @param id
   * @throws RemoteException
   * @throws UnknownHostException
   */
  public Chord(int _port, int id) throws RemoteException, UnknownHostException {
    finger = new Finger[(1 << M)]; // 1 << M = 2^(M)
    // TODO: set the fingers in the array to null
    i = id;
    port = _port;
    // TODO: determine the current IP of the machine

    predecessor = null;
    InetAddress ip = InetAddress.getLocalHost();
    successor = new Finger(ip.getHostAddress(), i, i);
    Timer timer = new Timer();
    timer.scheduleAtFixedRate(
        new TimerTask() {
          @Override
          public void run() {
            try {
              stabilize();
            } catch (RemoteException | UnknownHostException e) {
              // TODO Auto-generated catch block
              e.printStackTrace();
            }
            fixFingers();
            checkPredecessor();
          }
        },
        500,
        500);
    try {
      // create the registry and bind the name and object.
      System.out.println("Starting RMI at port=" + port);
      registry = LocateRegistry.createRegistry(port);
      registry.rebind("Chord", this);
    } catch (RemoteException e) {
      throw e;
    }
  }