activiti基础操作

pre code_snippet_id= 1592150 snippet_file_name= blog_20160229_1_7023778 name= code >package activitiTest; import java.io.InputStream; import java.util.List; import java.util.zip.ZipInputStream; import org.activiti.engine.ProcessEngine; import org.activiti.engine.ProcessEngines; import org.activiti.engine.history.HistoricProcessInstance; import org.activiti.engine.history.HistoricTaskInstance; import org.activiti.engine.repository.Deployment; import org.activiti.engine.runtime.ProcessInstance; import org.activiti.engine.task.Task; * activiti基础操作 public class ActTest_jichucaozuo { // ProcessEngines.getDefaultProcessEngine()会在第一次调用时 // 初始化并创建一个流程引擎，以后再调用就会返回相同的流程引擎。 // 使用对应的方法可以创建和关闭所有流程引擎：ProcessEngines.init() 和 // ProcessEngines.destroy()。 private ProcessEngine processEngine = ProcessEngines .getDefaultProcessEngine(); * 简单非空判断 * @author：tuzongxun * @Title: isEmpty * @param @return * @return boolean * @date Feb 29, 2016 12:55:15 PM * @throws public boolean isEmpty(Object object) { if (object instanceof List) { List list = (List) object; if (list != null list.size() 0) { return false; } else { return true; } else { if (object != null) { return false; } else { return true; * 部署流程定义（发布流程） * @author：tuzongxun * @Title: actDeployement * @param * @return void * @date Feb 29, 2016 12:23:48 PM * @throws public void actDeployement() { // 使用zip文件形式部署流程定义 InputStream inputStream = this.getClass().getClassLoader() .getResourceAsStream("actTest1.zip"); ZipInputStream zipInputStream = new ZipInputStream(inputStream); processEngine.getRepositoryService().createDeployment() .name("activiti测试").addZipInputStream(zipInputStream).deploy(); * 删除流程定义 * @author：tuzongxun * @Title: deleteDeployement * @param * @return void * @date Feb 29, 2016 12:36:15 PM * @throws public void deleteDeployement() { List Deployment lists = processEngine.getRepositoryService() .createDeploymentQuery().list(); if (!isEmpty(lists)) { for (Deployment deployment : lists) { processEngine.getRepositoryService().deleteDeployment( deployment.getId()); * 启动流程实例 * @author：tuzongxun * @Title: startProcessInstance * @param * @return void * @date Feb 29, 2016 12:30:06 PM * @throws public void startProcessInstance() { // 这里根据流程定义的key启动，也可以根据id，还可以在启动的时候加入流程变量, // 启动流程实例后会获得一个任务task,这里是在流程图中已经写死了任务所有者是张三，因此启动的时候会创建一个任务给张三 String processDefinitionKey = "myProcess"; processEngine.getRuntimeService().startProcessInstanceByKey( processDefinitionKey); * 查询当前活动的流程实例 * @author：tuzongxun * @Title: findCurrentProInstance * @param * @return void * @date Feb 29, 2016 12:53:04 PM * @throws public void findCurrentProInstance() { List ProcessInstance lists = processEngine.getRuntimeService() .createProcessInstanceQuery().list(); if (!isEmpty(lists)) { for (ProcessInstance processInstance : lists) { System.out.println(processInstance.getId()); * 查询个人任务及相关信息 * @author：tuzongxun * @Title: findMyTask * @param * @return void * @date Feb 29, 2016 12:50:05 PM * @throws public void findMyTask() { // String userName = "张三"; String userName = "李四"; List Task lists = processEngine.getTaskService().createTaskQuery() .taskAssignee(userName).list(); if (!isEmpty(lists)) { for (Task task : lists) { System.out.println(task.getId() + "," + task.getName() + "," + task.getAssignee() + "," + task.getCreateTime()); * 完成个人任务 * @author：tuzongxun * @Title: endMyTask * @param * @return void * @date Feb 29, 2016 1:17:21 PM * @throws public void endMyTask() { String taskId = "5002"; processEngine.getTaskService().complete(taskId); * 查询历史流程实例 * @author：tuzongxun * @Title: findHisProInstance * @param * @return void * @date Feb 29, 2016 2:09:14 PM * @throws public void findHisProInstance() { List HistoricProcessInstance lists = processEngine.getHistoryService() .createHistoricProcessInstanceQuery().list(); if (!isEmpty(lists)) { for (HistoricProcessInstance hisPro : lists) { System.out.println(hisPro.getId() + "," + hisPro.getStartTime() + "," + hisPro.getEndTime()); * 查询历史任务列表 * @author：tuzongxun * @Title: findHisTask * @param * @return void * @date Feb 29, 2016 2:13:05 PM * @throws public void findHisTask() { List HistoricTaskInstance lists = processEngine.getHistoryService() .createHistoricTaskInstanceQuery().list(); if (!isEmpty(lists)) { for (HistoricTaskInstance hisTask : lists) { System.out.println(hisTask.getId() + "," + hisTask.getAssignee() + "," + hisTask.getName() + "," + hisTask.getStartTime() + "," + hisTask.getEndTime());
工作流框架Activiti基本介绍！Activiti Explorer流程控制台介绍和Activiti数据库安装说明 本文是对工作流框架的基本介绍，介绍了工作流流程引擎的用户控制台Activiti Explorer和Activiti的集成环境。对工作流框架Activiti安装数据库以及数据库的使用方式进行说明。介绍了工作流框架Activiti生成用户和群组，流程dingyi以及数据模型的方式等功能，以及功能的启用禁用方式。
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