コード例 #1
0
  public static boolean mxt1xx_output_control(
      boolean activate, mxt1xx_u_position pos, Qpid qpidClient) {
    try {
      int aux = activate ? 1 : 0;
      Builder command = u_command.newBuilder();

      command.setProtocol(pos.getFirmware().getProtocol());
      command.setSerial(pos.getFirmware().getSerial());
      command.setId("Controla Saida " + pos.getFirmware().getSerial());
      command.setType(51);
      command.setAttempt(50);
      command.setTimeout("2020-12-31 00:00:00");
      // type 2 para protobuf
      command.setHandlerType(2);
      command.setTransport("GPRS");

      u_parameter.Builder parameter = u_parameter.newBuilder();

      parameter.setId("SET_OUTPUT");
      parameter.setValue("1");
      command.addParameter(parameter);

      parameter.setId("SET OUTPUT 1");
      parameter.setValue(String.valueOf(aux));
      command.addParameter(parameter);

      parameter.setId("SET OUTPUT 2");
      parameter.setValue(String.valueOf(aux));
      command.addParameter(parameter);

      parameter.setId("SET OUTPUT 3");
      parameter.setValue(String.valueOf(aux));
      command.addParameter(parameter);

      parameter.setId("SET OUTPUT 4");
      parameter.setValue(String.valueOf(aux));
      command.addParameter(parameter);

      // adicionando o comando na fila
      maxtrack.pb.commands.Commands.u_command novoComando = command.build();
      Message messss = qpidClient.getSession().createMessage();
      messss.setStringProperty("qpid.subject", "PB_COMMAND");
      JMSBytesMessage jmsMess = (JMSBytesMessage) messss;
      jmsMess.writeBytes(novoComando.toByteArray());
      qpidClient.getMessageProducer().send(jmsMess);
      return false;
    } catch (Exception e) {
      e.printStackTrace();
      return true;
    }
  }
コード例 #2
0
  public static void main(String[] args) {
    String broker_ip = "192.168.0.78";
    String broker_port = "5672";
    String data_queue = "fila_dados_ext";
    String command_queue = "mxt_command_qpid";
    boolean response_received = true;
    boolean exit = false;

    try {
      Qpid qpidClient = new Qpid();
      qpidClient.connect(broker_ip, broker_port, data_queue, command_queue);

      while (!exit) {
        Message message = qpidClient.getMessageConsummer().receive();
        JMSBytesMessage msg = (JMSBytesMessage) message;
        byte[] byteA = new byte[(int) msg.getBodyLength()];
        msg.readBytes(byteA, (int) msg.getBodyLength());

        switch (QpidTypes.valueOfBySubjectDescription(message.getStringProperty("qpid.subject"))) {
          case qpid_st_pb_mxt1xx_pos:
            mxt1xx_u_position pos = mxt1xx_u_position.parseFrom(byteA);
            System.out.println(pos.toString());
            message.acknowledge();
            if (response_received)
              response_received =
                  mxt1xx_output_control(
                      !pos.getHardwareMonitor().getOutputs().getOutput1(), pos, qpidClient);
            break;
          case qpid_st_pb_command_response:
            u_command_response res = u_command_response.parseFrom(byteA);
            System.out.println(res.toString());
            message.acknowledge();
            if (res.getStatus() == 5) {
              System.out.println("Command response: Success");
              response_received = true;
            } else System.out.println("Command response: " + res.getStatus());

            break;
          default:
            message.acknowledge();
            break;
        }
      }

    } catch (Exception e) {
      e.printStackTrace();
    }
  }