Activiti添加任务权限数据

不念不忘少年蓝@ 2021-07-25 01:09 481阅读 0赞

**一 代码**

package com.syc.activiti;
    
    
    import org.activiti.engine.IdentityService;
    import org.activiti.engine.ProcessEngine;
    import org.activiti.engine.ProcessEngines;
    import org.activiti.engine.TaskService;
    import org.activiti.engine.identity.Group;
    import org.activiti.engine.identity.User;
    import org.activiti.engine.task.IdentityLinkType;
    import org.activiti.engine.task.Task;
    
    
    public class AddIdentityLink {
    
    
        public static void main( String[] args ) {
            //获取流程引擎实例
            ProcessEngine engine = ProcessEngines.getDefaultProcessEngine();
            // 获取身份服务组件
            IdentityService identityService = engine.getIdentityService();
            // 新建用户组
            Group groupA = createGroup(identityService, "group1", "经理组", "manager");
            // 新建用户
            User user = creatUser(identityService, "user1", "张三", "last", "abc@163.com", "123");
            // 获取任务服务组件
            TaskService taskService = engine.getTaskService();
            //保存第一个Task
            Task task1 = taskService.newTask("task1");
            task1.setName("申请任务");
            taskService.saveTask(task1);
            //调用addGroupIdentityLink方法
            taskService.addGroupIdentityLink(task1.getId(), groupA.getId(), IdentityLinkType.CANDIDATE);
            taskService.addGroupIdentityLink(task1.getId(), groupA.getId(), IdentityLinkType.OWNER);
            taskService.addGroupIdentityLink(task1.getId(), groupA.getId(), IdentityLinkType.ASSIGNEE);
            //调用addUserIdentityLink方法
            Task task2 = taskService.newTask("task2");
            task2.setName("申请任务2");
            taskService.saveTask(task2);
            taskService.addUserIdentityLink(task2.getId(), user.getId(), IdentityLinkType.CANDIDATE);
            taskService.addUserIdentityLink(task2.getId(), user.getId(), IdentityLinkType.OWNER);
            taskService.addUserIdentityLink(task2.getId(), user.getId(), IdentityLinkType.ASSIGNEE);
        }
    
    
        //创建用户方法
        static User creatUser( IdentityService identityService, String id, String first,
                               String last, String email, String passwd ) {
            // 使用newUser方法创建User实例
            User user = identityService.newUser(id);
            // 设置用户的各个属性
            user.setFirstName(first);
            user.setLastName(last);
            user.setEmail(email);
            user.setPassword(passwd);
            // 使用saveUser方法保存用户
            identityService.saveUser(user);
            return identityService.createUserQuery().userId(id).singleResult();
        }
    
    
        // 将用户组数据保存到数据库中
        static Group createGroup( IdentityService identityService, String id,
                                  String name, String type ) {
            // 调用newGroup方法创建Group实例
            Group group = identityService.newGroup(id);
            group.setName(name);
            group.setType(type);
            identityService.saveGroup(group);
            return identityService.createGroupQuery().groupId(id).singleResult();
        }
    }

**二 数据库**

1 act\_hi\_taskinst

2 act\_ru\_task

3 act\_id\_user

mysql> select * from act_id_user;
    +-------+------+--------+-------+-------------+------+-------------+
    | ID_   | REV_ | FIRST_ | LAST_ | EMAIL_      | PWD_ | PICTURE_ID_ |
    +-------+------+--------+-------+-------------+------+-------------+
    | user1 |    1 | 张三   | last  | abc@163.com | 123  | NULL        |
    +-------+------+--------+-------+-------------+------+-------------+
    1 row in set (0.00 sec)

4 act\_id\_group

mysql> select * from act_id_group;
    +--------+------+-----------+---------+
    | ID_    | REV_ | NAME_     | TYPE_   |
    +--------+------+-----------+---------+
    | group1 |    1 | 经理组    | manager |
    +--------+------+-----------+---------+
    1 row in set (0.00 sec)

5 act\_ru\_identitylink