Esempio n. 1
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  /**
   * 启动流程
   *
   * @param entity
   */
  @Transactional(readOnly = false)
  public void save(Leave leave, Map<String, Object> variables) {

    // 保存业务数据
    if (StringUtils.isBlank(leave.getId())) {
      leave.preInsert();
      leaveDao.insert(leave);
    } else {
      leave.preUpdate();
      leaveDao.update(leave);
    }
    logger.debug("save entity: {}", leave);

    // 用来设置启动流程的人员ID,引擎会自动把用户ID保存到activiti:initiator中
    identityService.setAuthenticatedUserId(leave.getCurrentUser().getLoginName());

    // 启动流程
    String businessKey = leave.getId().toString();
    variables.put("type", "leave");
    variables.put("busId", businessKey);
    ProcessInstance processInstance =
        runtimeService.startProcessInstanceByKey(ActUtils.PD_LEAVE[0], businessKey, variables);
    leave.setProcessInstance(processInstance);

    // 更新流程实例ID
    leave.setProcessInstanceId(processInstance.getId());
    leaveDao.updateProcessInstanceId(leave);

    logger.debug(
        "start process of {key={}, bkey={}, pid={}, variables={}}",
        new Object[] {ActUtils.PD_LEAVE[0], businessKey, processInstance.getId(), variables});
  }
Esempio n. 2
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 /**
  * 获取流程详细及工作流参数
  *
  * @param id
  */
 @SuppressWarnings("unchecked")
 public Leave get(String id) {
   Leave leave = leaveDao.get(id);
   Map<String, Object> variables = null;
   HistoricProcessInstance historicProcessInstance =
       historyService
           .createHistoricProcessInstanceQuery()
           .processInstanceId(leave.getProcessInstanceId())
           .singleResult();
   if (historicProcessInstance != null) {
     variables =
         Collections3.extractToMap(
             historyService
                 .createHistoricVariableInstanceQuery()
                 .processInstanceId(historicProcessInstance.getId())
                 .list(),
             "variableName",
             "value");
   } else {
     variables =
         runtimeService.getVariables(
             runtimeService
                 .createProcessInstanceQuery()
                 .processInstanceId(leave.getProcessInstanceId())
                 .active()
                 .singleResult()
                 .getId());
   }
   leave.setVariables(variables);
   return leave;
 }
Esempio n. 3
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  /**
   * 查询待办任务
   *
   * @param userId 用户ID
   * @return
   */
  public List<Leave> findTodoTasks(String userId) {

    List<Leave> results = new ArrayList<Leave>();
    List<Task> tasks = new ArrayList<Task>();
    // 根据当前人的ID查询
    List<Task> todoList =
        taskService
            .createTaskQuery()
            .processDefinitionKey(ActUtils.PD_LEAVE[0])
            .taskAssignee(userId)
            .active()
            .orderByTaskPriority()
            .desc()
            .orderByTaskCreateTime()
            .desc()
            .list();
    // 根据当前人未签收的任务
    List<Task> unsignedTasks =
        taskService
            .createTaskQuery()
            .processDefinitionKey(ActUtils.PD_LEAVE[0])
            .taskCandidateUser(userId)
            .active()
            .orderByTaskPriority()
            .desc()
            .orderByTaskCreateTime()
            .desc()
            .list();
    // 合并
    tasks.addAll(todoList);
    tasks.addAll(unsignedTasks);
    // 根据流程的业务ID查询实体并关联
    for (Task task : tasks) {
      String processInstanceId = task.getProcessInstanceId();
      ProcessInstance processInstance =
          runtimeService
              .createProcessInstanceQuery()
              .processInstanceId(processInstanceId)
              .active()
              .singleResult();
      String businessKey = processInstance.getBusinessKey();
      Leave leave = leaveDao.get(businessKey);
      leave.setTask(task);
      leave.setProcessInstance(processInstance);
      leave.setProcessDefinition(
          repositoryService
              .createProcessDefinitionQuery()
              .processDefinitionId((processInstance.getProcessDefinitionId()))
              .singleResult());
      results.add(leave);
    }
    return results;
  }
Esempio n. 4
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  public Page<Leave> find(Page<Leave> page, Leave leave) {

    leave.getSqlMap().put("dsf", dataScopeFilter(leave.getCurrentUser(), "o", "u"));

    leave.setPage(page);
    page.setList(leaveDao.findList(leave));

    for (Leave item : page.getList()) {
      String processInstanceId = item.getProcessInstanceId();
      Task task =
          taskService
              .createTaskQuery()
              .processInstanceId(processInstanceId)
              .active()
              .singleResult();
      item.setTask(task);
      HistoricProcessInstance historicProcessInstance =
          historyService
              .createHistoricProcessInstanceQuery()
              .processInstanceId(processInstanceId)
              .singleResult();
      if (historicProcessInstance != null) {
        item.setHistoricProcessInstance(historicProcessInstance);
        item.setProcessDefinition(
            repositoryService
                .createProcessDefinitionQuery()
                .processDefinitionId(historicProcessInstance.getProcessDefinitionId())
                .singleResult());
      } else {
        ProcessInstance processInstance =
            runtimeService
                .createProcessInstanceQuery()
                .processInstanceId(processInstanceId)
                .active()
                .singleResult();
        if (processInstance != null) {
          item.setProcessInstance(processInstance);
          item.setProcessDefinition(
              repositoryService
                  .createProcessDefinitionQuery()
                  .processDefinitionId(processInstance.getProcessDefinitionId())
                  .singleResult());
        }
      }
    }
    return page;
  }