Beispiel #1
0
  public Response execute(RMICommand c, String sid)
      throws ConfigurationException, BadAttributeValueExpException, NotActiveException {
    Map<String, List<String>> src = c.getRMIStreamCallBack();
    Map<String, StreamCallback> target = new Hashtable<String, StreamCallback>();
    Iterator<String> i = src.keySet().iterator();
    List<String> l;
    String name;

    while (i.hasNext()) {
      name = i.next();
      l = src.get(name);
      try {
        target.put(
            name,
            new ProxyStreamCallback(
                (RMIStreamCallback) clients.get(l.get(0)).getRef(l.get(1)), l.get(0), l.get(1)));
      } catch (RemoteException e) {
        // TODO Auto-generated catch block
        e.printStackTrace();
        throw new ConfigurationException();
      }
    }
    return agent.execute(CommandFactory.getCommand(c, target), sid);
  }
Beispiel #2
0
  public static void main(String[] args) throws ConfigurationException, InterruptedException {
    int i = 0, j = 0;
    //		int fn=0;
    String str, str2;
    Response res;
    Document d;
    Command c = null;
    StringBuilder sb = new StringBuilder();
    BufferedReader b = new BufferedReader(new InputStreamReader(System.in));
    SALuserFile user = new SALuserFile();
    SALAgent s = new SALAgent();
    s.registerEventHandler(user, SensorManager.PRODUCER_ID);
    s.registerEventHandler(user, ProtocolManager.PRODUCER_ID);
    s.registerEventHandler(user, SensorState.PRODUCER_ID);
    try {
      s.start(args[0], args[1]);
      jpg = new JpgMini();

      while (i != -1) {
        System.out.println(
            "Enter either :\n\ta sensor id to send a command\n\t-1 to quit\n\t-2 to see a list of active sensors");
        System.out.println(
            "\t-3 to add a new protocol\n\t-4 to remove a protocol\n\t-5 to add a new sensor\n\t-6 to remove a sensor");
        System.out.println("\t-7 to list all sensors");
        try {
          i = Integer.parseInt(b.readLine());
          if (i >= 0) {
            System.out.println("\n\nHere is the CML document for this sensor:");
            d = s.getCML(String.valueOf(i));
            System.out.println(XMLhelper.toString(d));
            System.out.println("Enter a command id:");
            j = Integer.parseInt(b.readLine());

            CommandFactory cf = new CommandFactory(d, j);
            ArgTypes t;
            boolean ok1 = false, ok2 = false;
            while (!ok2) {
              Enumeration<String> e = cf.listMissingArgNames();
              while (e.hasMoreElements()) {
                str = e.nextElement();
                t = cf.getArgType(str);
                if (!t.getArgType().equals(CMLConstants.ARG_TYPE_CALLBACK)) {
                  while (!ok1) {
                    System.out.println(
                        "Enter value of type '" + t.getArgType() + "' for argument '" + str + "'");
                    str2 = b.readLine();
                    try {
                      cf.addArgumentValue(str, str2);
                      ok1 = true;
                    } catch (ConfigurationException e1) {
                      System.out.println("Wrong value");
                      ok1 = false;
                    }
                  }
                } else {
                  cf.addArgumentCallback(str, user);
                  now = start = System.currentTimeMillis();
                  n = 0;
                  jpg.setVisible();
                }
              }
              try {
                c = cf.getCommand();
                ok2 = true;
              } catch (ConfigurationException e1) {
                System.out.println("Values missing");
                ok2 = false;
              }
            }

            res = s.execute(c, String.valueOf(i));
            // new FileOutputStream("file"+(fn++),false).write(ResponseParser.toByteArray(res));
            String xpath =
                CMLConstants.XPATH_CMD_DESC
                    + "[@"
                    + CMLConstants.CID_ATTRIBUTE
                    + "=\""
                    + j
                    + "\"]/"
                    + CMLConstants.RETURN_TYPE_TAG;
            try {
              String type = XMLhelper.getAttributeFromName(xpath, CMLConstants.TYPE_ATTRIBUTE, d);
              if (type.equals(CMLConstants.RET_TYPE_BYTE_ARRAY)) {
                jpg.setImage(ResponseParser.toByteArray(res));
                jpg.setVisible();
              } else {
                System.out.println("Command returned: " + ResponseParser.toString(res));
              }
            } catch (Exception e) {
              System.out.println("Cant find the return type");
              System.out.println("XPATH: " + xpath);
              e.printStackTrace();
            }

          } else if (i == -2) System.out.println(s.listActiveSensors());
          else if (i == -3) {
            System.out.println("Enter the XML doc for the new procotol:");
            sb.delete(0, sb.length());
            while (!(str = b.readLine()).equals("")) sb.append(str);
            System.out.println("Load associated sensors from config file ? (yes-no)");
            str2 = b.readLine();
            s.addProtocol(sb.toString(), (str2.equals("yes")) ? true : false);
            sb.delete(0, sb.length());
          } else if (i == -4) {
            System.out.println("Enter the ID of the protocol to be removed:");
            str = b.readLine();
            System.out.println("Remove associated sensors from config file ? (yes-no)");
            str2 = b.readLine();
            s.removeProtocol(str, (str2.equals("yes")) ? true : false);
          } else if (i == -5) {
            System.out.println("Enter the XML doc for the new sensor:");
            sb.delete(0, sb.length());
            while (!(str = b.readLine()).equals("")) sb.append(str);
            s.addSensor(sb.toString());
            sb.delete(0, sb.length());
          } else if (i == -6) {
            System.out.println("Enter the ID of the Sensor to be removed:");
            str = b.readLine();
            s.removeSensor(str);
          } else if (i == -7) System.out.println(s.listSensors());
        } catch (Exception e) {
          // TODO Auto-generated catch block
          e.printStackTrace();
        }
      }

    } finally {
      System.out.println("Main exiting");
      s.unregisterEventHandler(user, SensorManager.PRODUCER_ID);
      s.unregisterEventHandler(user, ProtocolManager.PRODUCER_ID);
      s.unregisterEventHandler(user, SensorState.PRODUCER_ID);
      s.stop();
    }
    System.exit(0);
  }