package com.zcc.activiti02;
import org.activiti.engine.HistoryService;
import org.activiti.engine.ProcessEngine;
import org.activiti.engine.ProcessEngineConfiguration;
import org.activiti.engine.history.HistoricActivityInstance;
import org.activiti.engine.history.HistoricActivityInstanceQuery;
import org.activiti.engine.history.NativeHistoricActivityInstanceQuery;
import java.util.List;
/**
* 查询历史数据
*/
public class HistoryQuery {
public static void main(String[] args) {
//创建流程引擎配置类
ProcessEngineConfiguration processEngineConfiguration=
ProcessEngineConfiguration.createProcessEngineConfigurationFromResource("activiti.cfg.xml");
//流程引擎对象
ProcessEngine processEngine = processEngineConfiguration.buildProcessEngine();
//获取historyService
HistoryService historyService = processEngine.getHistoryService();
//获取查询器
HistoricActivityInstanceQuery historicActivityInstanceQuery = historyService.createHistoricActivityInstanceQuery();
//设置查询条件
List<HistoricActivityInstance> list = historicActivityInstanceQuery.list();
for (int i=0;i<list.size();i++){
HistoricActivityInstance historicActivityInstance = list.get(i);
System.out.println(historicActivityInstance.getActivityId());
System.out.println(historicActivityInstance.getActivityName());
System.out.println(historicActivityInstance.getAssignee());
System.out.println(historicActivityInstance.getEndTime());
}
}
}