activiti 模拟流程

activiti 模拟流程

流程图如下

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1. 部署流程

@Test    public void deployTest() {        //创建 部署对象        DeploymentBuilder deployment = repositoryService.createDeployment();        //拿取建模        deployment.addClasspathResource("diagrams/leave_app.bpmn")                  .addClasspathResource("diagrams/leave_app.png");        //部署        deployment.deploy();    }

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1. 启动流程实例

@Test    public void startTest() {        ProcessInstance processInstance = runtimeService.startProcessInstanceByKey(Constant.PROCESS_KEY);        //拿取 流程实例 所在节点id        String activityId = processInstance.getActivityId();        //拿取  流程实例id        String id = processInstance.getId();        System.out.println(id+"-------------"+activityId);    }

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1. 查看我的个人任务

/** 任务服务类 */    TaskService taskService;    /** 当前用户角色 */    private String assignee = "employee";    @Before    public void setUp() throws Exception {        ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();        taskService = processEngine.getTaskService();    }    @Test    public void queryMyTask() {        TaskQuery taskQuery = taskService.createTaskQuery();        List<Task> tasks = taskQuery.taskAssignee(assignee)//指定当前责任人                 .list();//查询        for (Task task : tasks) {            System.out.println(task.getId()+"--------------  "+task.getName());        }    }

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1. 完成任务，推送下一节点

    @Test    public void completeTaskTest() {        Task task = taskService.createTaskQuery()                                     .taskAssignee(assignee)                                     .orderByTaskCreateTime()                                     .desc()                                     .list().get(0);        System.out.println(task.getId());        taskService.complete(task.getId());    }