合同管理系统：流程启动、任务查询和办理

/**

• 启动合同归档流程

• @return */ public String startContractArchive() { // 所属的流程key String processKey = 'contractArchive'; // 流程定义的id String processDefinitionId = 'contractArchive'; // 操作用户 String userId = 'kermit'; // 流程实例的id String processInstanceId = ''; // 流程启动参数 String processVariables = '';

  // 启动流程 ProcessInstance processInstance = activitiService.startProcess( processKey, processDefinitionId, userId, processInstanceId, processVariables);

  System.out.println('流程实例ID:' + processInstance.getId()); System.out.println('流程定义ID:' + processInstance.getProcessDefinitionId());

  return ''; }

/**

• 启动合同复核流程

• @return */ public String startContractReview() { // 所属的流程key String processKey = 'contractReview'; // 流程定义的id String processDefinitionId = 'contractReview'; // 操作用户 String userId = 'kermit'; // 流程实例的id String processInstanceId = ''; // 流程启动参数 String processVariables = '';

  // 启动流程 ProcessInstance processInstance = activitiService.startProcess( processKey, processDefinitionId, userId, processInstanceId, processVariables);

  System.out.println('流程实例ID:' + processInstance.getId()); System.out.println('流程定义ID:' + processInstance.getProcessDefinitionId());

  return ''; }

/**

• 查询当前用户的待办任务
• @param userId

•        用户id
  

• @return */ public List findTodoTasks(String userId) { List results = new ArrayList(); // 根据当前人的ID查询 List tasks = activitiService.findTodoTasks(userId); // 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 = activitiService .findProcessInstanceById(processInstanceId); String businessKey = processInstance.getBusinessKey(); if (businessKey == null) { continue; } results.add(task); } return results; }

/**

• 办理任务
• @param taskId

•        任务id
  

• @return */ public void completeTask(String taskId) { // 办理任务 activitiService.completeTask(taskId); }

}