205 lines
7.4 KiB
Java
205 lines
7.4 KiB
Java
package com.atguigu.auth.activti;
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import org.activiti.engine.HistoryService;
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import org.activiti.engine.RepositoryService;
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import org.activiti.engine.RuntimeService;
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import org.activiti.engine.TaskService;
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import org.activiti.engine.history.HistoricTaskInstance;
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import org.activiti.engine.repository.Deployment;
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import org.activiti.engine.repository.ProcessDefinition;
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import org.activiti.engine.runtime.ProcessInstance;
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import org.activiti.engine.task.Task;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.boot.test.context.SpringBootTest;
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import org.springframework.test.context.junit4.SpringRunner;
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import java.util.List;
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/**
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* ClassName: ProcessTest
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* Package: com.atguigu.auth.activti
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*
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* @author yovinchen
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* @Create 2023/6/11 20:03
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*/
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@RunWith(SpringRunner.class)
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@SpringBootTest
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public class ProcessTest {
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/**
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* 流程定义
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*/
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@Autowired
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private RepositoryService repositoryService;
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/**
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* 流程实例
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*/
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@Autowired
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private RuntimeService runtimeService;
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/**
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* 流程任务
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*/
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@Autowired
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private TaskService taskService;
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/**
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* 相关操作历史
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*/
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@Autowired
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private HistoryService historyService;
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/**
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* 单个流程挂起
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*/
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@Test
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public void SingleSuspendProcessInstance() {
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String processInstanceId = "ce1f3cc0-08cf-11ee-b8cb-e645a9a03302";
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ProcessInstance processInstance = runtimeService.createProcessInstanceQuery().processInstanceId(processInstanceId).singleResult();
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//获取到当前流程定义是否为暂停状态 suspended方法为true代表为暂停 false就是运行的
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boolean suspended = processInstance.isSuspended();
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if (suspended) {
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runtimeService.activateProcessInstanceById(processInstanceId);
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System.out.println("流程实例:" + processInstanceId + "激活");
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} else {
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runtimeService.suspendProcessInstanceById(processInstanceId);
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System.out.println("流程实例:" + processInstanceId + "挂起");
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}
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}
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/**
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* 全部流程实例挂起
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*/
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@Test
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public void suspendProcessInstance() {
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ProcessDefinition leave = repositoryService.createProcessDefinitionQuery().processDefinitionKey("leave").singleResult();
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// 获取到当前流程定义是否为暂停状态 suspended方法为true是暂停的，suspended方法为false是运行的
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boolean suspended = leave.isSuspended();
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if (suspended) {
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// 暂定,那就可以激活
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// 参数1:流程定义的id 参数2:是否激活 参数3:时间点
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repositoryService.activateProcessDefinitionById(leave.getId(), true, null);
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System.out.println("流程定义:" + leave.getId() + "激活");
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} else {
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repositoryService.suspendProcessDefinitionById(leave.getId(), true, null);
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System.out.println("流程定义:" + leave.getId() + "挂起");
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}
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}
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/**
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* 启动流程实例，添加businessKey
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*/
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@Test
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public void startUpProcessAddBusinessKey() {
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String businessKey = "1";
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// 启动流程实例，指定业务标识businessKey，也就是请假申请单id
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ProcessInstance processInstance = runtimeService.
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startProcessInstanceByKey("leave", businessKey);
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// 输出
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System.out.println("业务id:" + processInstance.getBusinessKey());
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}
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/**
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* 删除流程定义
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*/
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public void deleteDeployment() {
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//部署id
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String deploymentId = "ce1f3cc0-08cf-11ee-b8cb-e645a9a03302";
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//删除流程定义，如果该流程定义已有流程实例启动则删除时出错
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repositoryService.deleteDeployment(deploymentId);
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//设置true 级联删除流程定义，即使该流程有流程实例启动也可以删除，设置为false非级别删除方式
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repositoryService.deleteDeployment(deploymentId, true);
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}
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/**
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* 查询流程定义
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*/
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@Test
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public void findProcessDefinitionList() {
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List<ProcessDefinition> definitionList = repositoryService.createProcessDefinitionQuery()
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.orderByProcessDefinitionVersion()
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.desc()
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.list();
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//输出流程定义信息
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for (ProcessDefinition processDefinition : definitionList) {
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System.out.println("流程定义 id= " + processDefinition.getId());
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System.out.println("流程定义 name= " + processDefinition.getName());
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System.out.println("流程定义 key= " + processDefinition.getKey());
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System.out.println("流程定义 Version= " + processDefinition.getVersion());
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System.out.println("流程部署ID = " + processDefinition.getDeploymentId());
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}
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}
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/**
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* 查询已处理历史任务
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*/
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@Test
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public void findProcessedTaskList() {
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//张三已处理过的历史任务
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List<HistoricTaskInstance> list = historyService.createHistoricTaskInstanceQuery().taskAssignee("zhangsan").finished().list();
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for (HistoricTaskInstance historicTaskInstance : list) {
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System.out.println("流程实例id：" + historicTaskInstance.getProcessInstanceId());
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System.out.println("任务id：" + historicTaskInstance.getId());
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System.out.println("任务负责人：" + historicTaskInstance.getAssignee());
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System.out.println("任务名称：" + historicTaskInstance.getName());
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}
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}
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/**
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* 完成任务
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*/
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@Test
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public void completTask() {
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//要查询的负责人
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Task task = taskService.createTaskQuery().taskAssignee("zhangsan").singleResult();//返回一条
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//完成任务,参数：任务id
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taskService.complete(task.getId());
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}
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/**
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* 查询当前个人待执行的任务 zhangsan
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*/
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@Test
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public void findPendingTaskList() {
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//任务负责人
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String assignee = "zhangsan";
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List<Task> list = taskService.createTaskQuery().taskAssignee(assignee)//只查询该任务负责人的任务
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.list();
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for (Task task : list) {
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System.out.println("流程实例id：" + task.getProcessInstanceId());
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System.out.println("任务id：" + task.getId());
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System.out.println("任务负责人：" + task.getAssignee());
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System.out.println("任务名称：" + task.getName());
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}
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}
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/**
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* 启动流程实例
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*/
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@Test
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public void startUpProcess() {
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//创建流程实例,我们需要知道流程定义的key
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ProcessInstance processInstance = runtimeService.startProcessInstanceByKey("leave");
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//输出实例的相关信息
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System.out.println("流程定义id：" + processInstance.getProcessDefinitionId());
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System.out.println("流程实例id：" + processInstance.getId());
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System.out.println("当前活动Id：" + processInstance.getActivityId());
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}
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/**
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* 单个文件部署
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*/
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@Test
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public void deployProcess() {
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// 流程部署
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Deployment deploy = repositoryService.createDeployment().addClasspathResource("process/leave.bpmn20.xml").addClasspathResource("process/leave.png").name("请假申请流程").deploy();
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System.out.println(deploy.getId());
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System.out.println(deploy.getName());
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}
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}
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