Ejemplo n.º 1
0
  public InputState getRunningInputState(String inputStateId) {
    for (InputState inputState : inputStates) {
      if (inputState.getMessageInput().getId().equals(inputStateId)) return inputState;
    }

    return null;
  }
Ejemplo n.º 2
0
 public List<InputState> getRunningInputs() {
   List<InputState> runningInputs = Lists.newArrayList();
   for (InputState inputState : inputStates) {
     if (inputState.getState() == InputState.InputStateType.RUNNING) runningInputs.add(inputState);
   }
   return inputStates;
 }
  @Override
  protected void shutDown() throws Exception {
    LOG.debug("Stopping InputSetupService");
    eventBus.unregister(this);

    for (InputState state : inputRegistry.getRunningInputs()) {
      MessageInput input = state.getMessageInput();

      LOG.info(
          "Attempting to close input <{}> [{}].", input.getUniqueReadableId(), input.getName());

      Stopwatch s = Stopwatch.createStarted();
      try {
        input.stop();

        LOG.info(
            "Input <{}> closed. Took [{}ms]",
            input.getUniqueReadableId(),
            s.elapsed(TimeUnit.MILLISECONDS));
      } catch (Exception e) {
        LOG.error(
            "Unable to stop input <{}> [{}]: " + e.getMessage(),
            input.getUniqueReadableId(),
            input.getName());
      } finally {
        s.stop();
      }
    }
    LOG.debug("Stopped InputSetupService");
  }
Ejemplo n.º 4
0
  public boolean hasTypeRunning(Class klazz) {
    for (InputState inputState : inputStates) {
      if (inputState.getMessageInput().getClass().equals(klazz)) {
        return true;
      }
    }

    return false;
  }
Ejemplo n.º 5
0
  public InputState terminate(MessageInput input) {
    InputState inputState = stop(input);

    if (inputState != null) {
      inputState.setState(InputState.InputStateType.TERMINATED);
      finishedTermination(inputState);
    }

    return inputState;
  }
Ejemplo n.º 6
0
 public void removeFromRunning(MessageInput input) {
   // Remove from running list.
   InputState thisInputState = null;
   for (InputState inputState : inputStates) {
     if (inputState.getMessageInput().equals(input)) {
       thisInputState = inputState;
     }
   }
   inputStates.remove(thisInputState);
 }
Ejemplo n.º 7
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  public InputState stop(MessageInput input) {
    InputState inputState = getRunningInputState(input.getId());

    if (inputState != null) {
      try {
        input.stop();
      } catch (Exception e) {
        LOG.warn("Stopping input <{}> failed, removing anyway: {}", input.getId(), e);
      }
      removeFromRunning(input);
      inputState.setState(InputState.InputStateType.STOPPED);
      finishedStop(inputState);
    }

    return inputState;
  }
Ejemplo n.º 8
0
  protected void handleLaunchException(Throwable e, MessageInput input, InputState inputState) {
    StringBuilder msg =
        new StringBuilder(
            "The ["
                + input.getClass().getCanonicalName()
                + "] input with ID <"
                + input.getId()
                + "> misfired. Reason: ");

    String causeMsg = extractMessageCause(e);

    msg.append(causeMsg);

    LOG.error(msg.toString(), e);

    // Clean up.
    // cleanInput(input);

    inputState.setState(InputState.InputStateType.FAILED);
    inputState.setDetailedMessage(causeMsg);
  }