package com.dy.pipIrrStatistics.statistics;
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/**
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* @Author: liurunyu
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* @Date: 2024/7/22 14:39
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* @Description
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*/
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import com.dy.common.schedulerTask.SchedulerTaskSupport;
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import org.apache.logging.log4j.LogManager;
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import org.apache.logging.log4j.Logger;
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import org.springframework.beans.factory.annotation.Value;
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import org.springframework.boot.context.event.ApplicationReadyEvent;
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import org.springframework.context.ApplicationListener;
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import org.springframework.lang.NonNull;
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import org.springframework.stereotype.Component;
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/**
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* 监听器，实现功能：在系统启动时初始化，向数据库中插入数据
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* 本监听器不能采用ServletContextListener方式，因为Servlet上下文Context创建后
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* Spring容器并没有创建完，而本类中用了Spring容器中的Bean，即*Dao 。
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* 所以采用了Spring事件监听器来实现
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*/
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@Component
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public class StatisticsListener implements ApplicationListener<ApplicationReadyEvent> {
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private static Logger log = LogManager.getLogger(StatisticsListener.class.getName()) ;
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private static final String JobName = "statisticsJob" ;
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private static final String JobGroupName = "statisticsGroup" ;
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private static final Integer ThreadPoolMaxCount = 1 ;//线程池线程最大个数
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private static final Integer ThreadPoolPriority = 5 ;//线程优先级
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@Value("${auto-statistics.startHour: 0}")
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protected Integer startHour;//统计开始小时
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@Value("${auto-statistics.startMinute: 5}")
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protected Integer startMinute;//统计开始分钟
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/**
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* SpringBoot容器已经准备好了，执行下面方法
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* @param event 事件
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*/
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@Override
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public void onApplicationEvent(@NonNull ApplicationReadyEvent event) {
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try {
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//等1秒，等待com.alibaba.druid.pool.DruidDataSource实始化完成
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Thread.sleep(1000L);
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} catch (InterruptedException e) {
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e.printStackTrace();
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}finally {
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try{
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this.start(event);
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}catch (Exception e){
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log.error("注册统计定时任务出错", e);
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}
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}
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}
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/**
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* 初始化
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*/
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private void start(ApplicationReadyEvent event) throws Exception{
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SchedulerTaskSupport.setThreadPoolPro(ThreadPoolMaxCount, ThreadPoolPriority);
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SchedulerTaskSupport.addDailyJob(JobName, JobGroupName, StatisticsJob.class, null, startHour, startMinute ) ;
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}
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}
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