一、IdentityService

• IdentityService

  • 管理用户（User）
  • 管理用户组（Group）
  • 用户与用户组的关系（Membership）

• 身份管理服务接口方法调用流程

  

• 相关方法

  

• 具体测试代码：

  package com.laogoubi.coreapi;
  
  import org.activiti.engine.IdentityService;
  import org.activiti.engine.identity.Group;
  import org.activiti.engine.identity.User;
  import org.activiti.engine.test.ActivitiRule;
  import org.apache.commons.lang3.builder.ToStringBuilder;
  import org.apache.commons.lang3.builder.ToStringStyle;
  import org.junit.Rule;
  import org.junit.Test;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import java.util.List;
  
  /**
   * @ClassName IdentityServiceTest
   * @Description Identity
   * @Author eastern
   * @Date 2020/7/3 下午4:56
   * @Version 1.0
   **/
  public class IdentityServiceTest {
  	private static final Logger logger = LoggerFactory.getLogger(IdentityServiceTest.class);
  
  	@Rule
  	public ActivitiRule activitiRule = new ActivitiRule();
  
  	@Test
  	public void testIdenttity(){
  		IdentityService identityService = activitiRule.getIdentityService();
  		User user1 = identityService.newUser("user1");
  		user1.setEmail("user1@qq.com");
  		User user2 = identityService.newUser("user2");
  		user2.setEmail("user2@qq.com");
  		
      // 保存用户
  		identityService.saveUser(user1);
  		identityService.saveUser(user2);
  		
  		Group group1 = identityService.newGroup("group1");
      // 保存组
  		identityService.saveGroup(group1);
  
  		Group group2 = identityService.newGroup("group2");
  		identityService.saveGroup(group2);
  
  		// 建立关系
  		identityService.createMembership("user1", "group1");
  		identityService.createMembership("user2", "group1");
  		identityService.createMembership("user1", "group2");
  
  		// 根据userId查询
  		User user11 = identityService.createUserQuery().userId("user1").singleResult();
  		user11.setLastName("zhangsan");
  		identityService.saveUser(user11);
  		
      // 查询属于group1组的用户
  		List<User> userList = identityService.createUserQuery().memberOfGroup("group1").listPage(0, 100);
  		for (User user : userList) {
  			logger.info("user = {}", ToStringBuilder.reflectionToString(user, ToStringStyle.JSON_STYLE));
  		}
  		List<Group> groupList = identityService.createGroupQuery().groupMember("user1").listPage(0, 100);
  		for (Group group : groupList) {
  			logger.info("group = {}", ToStringBuilder.reflectionToString(group, ToStringStyle.JSON_STYLE));
  		}
  	}

}