@Override
  public List<String> getNextTransitionNames(
      long companyId, long userId, long workflowTaskInstanceId) throws WorkflowException {

    try {
      KaleoTaskInstanceToken kaleoTaskInstanceToken =
          KaleoTaskInstanceTokenLocalServiceUtil.getKaleoTaskInstanceToken(workflowTaskInstanceId);

      if (kaleoTaskInstanceToken.isCompleted()) {
        return Collections.emptyList();
      }

      KaleoTask kaleoTask = kaleoTaskInstanceToken.getKaleoTask();
      KaleoNode kaleoNode = kaleoTask.getKaleoNode();

      List<KaleoTransition> kaleoTransitions = kaleoNode.getKaleoTransitions();

      List<String> transitionNames = new ArrayList<>(kaleoTransitions.size());

      for (KaleoTransition kaleoTransition : kaleoTransitions) {
        transitionNames.add(kaleoTransition.getName());
      }

      return transitionNames;
    } catch (Exception e) {
      throw new WorkflowException(e);
    }
  }
예제 #2
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  protected void doExecute(
      KaleoNode currentKaleoNode,
      ExecutionContext executionContext,
      List<PathElement> remainingPathElements)
      throws PortalException, SystemException {

    List<KaleoTransition> kaleoTransitions = currentKaleoNode.getKaleoTransitions();

    Map<String, KaleoInstanceToken> childKaleoInstanceTokens =
        new HashMap<String, KaleoInstanceToken>();

    for (KaleoTransition kaleoTransition : kaleoTransitions) {
      KaleoInstanceToken parentKaleoInstanceToken = executionContext.getKaleoInstanceToken();

      KaleoInstanceToken childKaleoInstanceToken =
          kaleoInstanceTokenLocalService.addKaleoInstanceToken(
              parentKaleoInstanceToken.getKaleoInstanceTokenId(),
              executionContext.getWorkflowContext(),
              executionContext.getServiceContext());

      childKaleoInstanceTokens.put(kaleoTransition.getName(), childKaleoInstanceToken);
    }

    for (KaleoTransition kaleoTransition : kaleoTransitions) {
      KaleoInstanceToken childKaleoInstanceToken =
          childKaleoInstanceTokens.get(kaleoTransition.getName());

      ExecutionContext forkedExecutionContext =
          new ExecutionContext(
              childKaleoInstanceToken,
              executionContext.getWorkflowContext(),
              executionContext.getServiceContext());

      PathElement pathElement =
          new PathElement(
              currentKaleoNode, kaleoTransition.getTargetKaleoNode(), forkedExecutionContext);

      remainingPathElements.add(pathElement);
    }
  }