JBPM4基础篇06-IdentityService实现组织机构
使用IdentityService实现用户和用户组之间的关系对应。
package org.wxp;import java.util.List;import junit.framework.TestCase;import org.jbpm.api.Configuration;import org.jbpm.api.ExecutionService;import org.jbpm.api.IdentityService;import org.jbpm.api.ProcessEngine;import org.jbpm.api.ProcessInstance;import org.jbpm.api.RepositoryService;import org.jbpm.api.TaskService;import org.jbpm.api.task.Task;/** * 用户 * 用户组 * 关系 * @author Champion.Wong * */public class TaskTest extends TestCase {ProcessEngine processEngine; // 创建流程引擎public TaskTest() {processEngine = Configuration.getProcessEngine();IdentityService identityService = processEngine.getIdentityService(); // 身份验证identityService.createGroup("dev"); // 创建一个组，需要在XML中指定一个task的type为candidate-groups，expression为"dev"identityService.createUser("user1", "user1", "user1"); // 创建用户1identityService.createUser("user2", "user2", "user2"); // 创建用户2identityService.createMembership("user1", "dev"); // 绑定用户1和组之间的关系identityService.createMembership("user2", "dev"); // 绑定用户2和组之间的关系}public void test() {RepositoryService repositoryService = processEngine.getRepositoryService();TaskService taskService = processEngine.getTaskService();ExecutionService executionService = processEngine.getExecutionService();String deploymentId = repositoryService.createDeployment().addResourceFromClasspath("task.jpdl.xml").deploy(); // 加载jpdl文件ProcessInstance processInstance = executionService.startProcessInstanceByKey("task"); // 开始执行一个流程assertEquals(1, taskService.findGroupTasks("user1").size()); // 判断某一个用户的任务列表中任务的个数assertEquals(1, taskService.findGroupTasks("user2").size());List<Task> taskList = taskService.findGroupTasks("user1"); // 获取user1的任务列表Task task = taskList.get(0);taskService.takeTask(task.getId(), "user1"); // 执行任务taskService.completeTask(task.getId()); // 完成任务}}