activiti 多人会签 



// 3个人审批，第二个人不同意，则直接返回修改
 1 @Override
 2     public void comTask(String taskId, String desc, Map<String, Object> variables, String isGo) throws Exception {
 3         //完成节点
 4         Task task = taskService// 与正在执行的任务管理相关的service  
 5                         .createTaskQuery()// 创建任务查询对象  
 6                         .taskId(taskId)
 7                          .singleResult() //返回唯一的结果集  
 8                          ;
 9                task.setDescription(desc);  
10                taskService.saveTask(task);
11                claimTask(task,variables);
12                createAttachment(task,variables);
13                if(isGo!=null&&isGo.equals("no")){
14                   List<Task> listA = taskService.createTaskQuery()
15                                                  .processInstanceId(task.getProcessInstanceId())
16                                                  .list();
17                    if(listA!=null&&listA.size()>0){
18                        for(Task a:listA){
19                            if(!a.getId().equals(task.getId())){
20                                 taskService.complete(a.getId());
21                                 String sql = "delete from ActHiTaskinst t where t.id = '"+a.getId()+"'";
22                                 dao.executeHql(sql);
23                            }
24                        }
25                    }
26                }
27                taskService.complete(task.getId(),variables);  
28     }

 

	@Override
	public void completeTask(String taskId, String instanceId, String passflag, Map<String, Object> vars) {
		
		// TODO: 一旦有人不通过，则delete剩下的所有在执行中的task
		ActRuTask actRuTask = (ActRuTask) basicService.getObjectById(ActRuTask.class, taskId);
		if(actRuTask == null) {
			return;
		}
		ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();
		List<Task> tasks = processEngine.getTaskService().createTaskQuery().taskName(actRuTask.getName())
				.processInstanceId(instanceId).list();
		int count = 0;
		int totalCount = 0;
		for (Task task : tasks) {
			if (task.getId().equals(taskId)) {
				// 获取通过记录数，这里不能使用nrOfCompletedInstances，因为与我们业务无关
				String tmpCount = processEngine.getTaskService().getVariable(task.getId(), "passCount") + "";
				// 获取记录总数
				String tmpTotal = processEngine.getTaskService().getVariable(task.getId(), "totalCount") + "";
				if (!tmpCount.equals("null") && !tmpCount.trim().equals("")) {
					count = Integer.parseInt(tmpCount);
				}
				if (!tmpTotal.equals("null") && !tmpTotal.trim().equals("")) {
					totalCount = Integer.parseInt(tmpTotal);
				}
				System.out.println(task.getId() + "var = " + passflag);
				if (passflag.equals("yes")) {// 选择通过则+1
					count++;
				}
				totalCount++;
			}
		}
		// 变量回写记录
		vars.put("passCount", count);
		vars.put("totalCount", totalCount);
		processEngine.getTaskService().complete(taskId, vars);
	}

　　

posted @ 2020-11-19 14:49  Caesar_the_great  阅读(2286)  评论(0)    收藏  举报