Java Activiti(4)--查询历史任务数据等信息

public class ActivitiHistoryTest {
private ProcessEngine processEngine = ProcessEngines.getDefaultProcessEngine();

//1、部署流程定义
@Test
public void deployLeave() throws Exception {
DeploymentBuilder builder = processEngine.getRepositoryService().createDeployment();
builder.addClasspathResource("flow/baoxiao.bpmn");
builder.addClasspathResource("flow/baoxiao.png");
builder.name("报销流程部署");
Deployment deploy = builder.deploy();
System.out.println("deploy.getId()==" + deploy.getId());
}

//2、根据流程定义的key启动流程实例,启动版本version最高的
@Test
public void startProcessInstanceByKey() throws Exception {
String processDefinitionKey = "baoxiaoFlow";
ProcessInstance processInstance = processEngine.getRuntimeService().startProcessInstanceByKey(processDefinitionKey);
System.out.println("processInstance.getId()===" + processInstance.getId());
System.out.println("processInstance.getProcessDefinitionId()===" + processInstance.getProcessDefinitionId());
}

//3、根据流程实例，查询任务列表  ,说明一个流程定义对应多个流程实例，一个流程实例对应多个任务列表
@Test
public void getProcessTask() throws Exception {
String processInstanceId = "5001";
//1
String assignee = "tom";
//2
//String assignee = "jack";
//3
//String assignee = "smith";
//任务列表
TaskQuery taskQuery = processEngine.getTaskService().createTaskQuery();
//查询tom的任务列表
taskQuery.taskAssignee(assignee);
taskQuery.orderByTaskCreateTime().desc();
List<Task> tasks = taskQuery.list();
for (Task task : tasks) {
System.out.println(task.getId() + ":" + task.getName());
}
}

//4、办理任务,办理完成后，第三步就找不到tom的这个任务了，跑到下个jack的任务中了,5与6是相互重复的
@Test
public void dealProcessTask() throws Exception {
//String taskId = "12506"; //提交
String taskId = "37509";  //项目经理审批
processEngine.getTaskService().complete(taskId);
}

//5.1、查询历史记录ACT_HI_PROCINST
@Test
public void queryProcessTaskHistory() throws Exception {
HistoricProcessInstanceQuery query = processEngine.getHistoryService().createHistoricProcessInstanceQuery();
query.orderByProcessDefinitionId().desc();
query.orderByProcessInstanceEndTime().asc();
List<HistoricProcessInstance> list = query.list();
for (HistoricProcessInstance hpi : list){
System.out.println(hpi.getId() + ":" + hpi.getName());
}

}

//5.2、查询历史活动记录ACT_HI_ACTINST
@Test
public void queryProcessTaskActHistory() throws Exception {
HistoricActivityInstanceQuery query = processEngine.getHistoryService().createHistoricActivityInstanceQuery();
List<HistoricActivityInstance> list = query.list();
for (HistoricActivityInstance hpi : list){
System.out.println(hpi.getId() + ":" + hpi.getActivityName() + ":" + hpi.getActivityType());
}

}

//5.3、查询历史任务记录ACT_HI_TASKINST
@Test
public void queryProcessTaskTaskHistory() throws Exception {
HistoricTaskInstanceQuery query = processEngine.getHistoryService().createHistoricTaskInstanceQuery();
List< HistoricTaskInstance> list = query.list();
for ( HistoricTaskInstance hpi : list){
System.out.println(hpi.getId() + ":" + hpi.getAssignee() + ":" + hpi.getName());
}

}

}

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