package com.ruoyi.jianguan.governmentCloud;
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import com.alibaba.fastjson.JSONObject;
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import com.ruoyi.common.core.utils.DateUtils;
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import com.ruoyi.integration.api.model.*;
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import com.ruoyi.jianguan.mongodb.service.*;
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import com.ruoyi.jianguan.mqtt.config.TopicConstants;
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import com.ruoyi.jianguan.mqtt.util.MqttPushUtil;
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import com.ruoyi.jianguan.rocket.model.ErrorMessageMessage;
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import io.netty.util.concurrent.DefaultThreadFactory;
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import lombok.SneakyThrows;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.beans.factory.annotation.Autowired;
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import org.springframework.scheduling.annotation.Scheduled;
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import org.springframework.stereotype.Component;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.time.LocalDate;
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import java.time.LocalDateTime;
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import java.util.Date;
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import java.util.List;
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import java.util.concurrent.*;
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/**
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* 定时上传政务云数据
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*/
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@Slf4j
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@Component
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public class UploadDataTaskUtil {
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@Autowired
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private UploadRealTimeMonitoringDataService uploadRealTimeMonitoringDataService;
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@Autowired
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private MqttPushUtil mqttPushUtil;
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/**
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* 每天的9点执行的任务
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*/
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// @Scheduled(cron = "0 0 9 * * *")
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@Scheduled(fixedRate = 60000)
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public void taskDay(){
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try {
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// 传输mongodb的硬件数据
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createCustomThreadPool();
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}catch (Exception e){
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e.printStackTrace();
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}
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}
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/**
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* 创建自定义线程池
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* 特点：
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* 1. 支持定时及周期性任务
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* 2. 核心线程数固定，但可以不断创建新线程执行后续任务
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* 3. 适用于需要定时执行或周期性执行的场景
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*/
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@SneakyThrows
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public void createCustomThreadPool() {
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/*
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创建自定义线程池
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字段：
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1. corePoolSize：核心线程池数量
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2. maximumPoolSize: 最大线程池数量
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3. keepAliveTime: 线程空闲时间
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4. unit: 时间单位
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5. workQueue: 阻塞队列
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5. threadFactory: 线程工厂
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5. handler: 拒绝策略
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*/
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ThreadPoolExecutor customthreadPoolExecutor = new ThreadPoolExecutor(
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5, // 根据CPU核心数设置
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10, // 最大应急线程数
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30, TimeUnit.SECONDS, // 空闲线程存活时间
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new ArrayBlockingQueue<>(100), // 有界队列防止内存溢出
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new DefaultThreadFactory("custom-thread-pool"), // 自定义线程命名
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new ThreadPoolExecutor.CallerRunsPolicy() // 拒绝策略
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);
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try {
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LocalDate localDate = LocalDate.now().minusDays(1);
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String start = localDate + " 00:00:00";
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String end = localDate + " 23:59:59";
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Date startTime = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").parse(start);
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Date endTime = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").parse(end);
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// 查询所有的mango数据
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List<UploadRealTimeMonitoringData> uploadRealTimeMonitoringDataList = uploadRealTimeMonitoringDataService.getRangeTimeData(startTime, endTime);
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customthreadPoolExecutor.execute(() -> {
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if (uploadRealTimeMonitoringDataList != null && uploadRealTimeMonitoringDataList.size() > 0) {
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for (UploadRealTimeMonitoringData uploadRealTimeMonitoringData : uploadRealTimeMonitoringDataList) {
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JSONObject jsonObject = new JSONObject();
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jsonObject.put("device_code", uploadRealTimeMonitoringData.getCharging_pile_code());
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jsonObject.put("report_time", System.currentTimeMillis());
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jsonObject.put("properties", uploadRealTimeMonitoringData);
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mqttPushUtil.pushChargePileData(TopicConstants.CHARGE_PILE_CODE.replace("CHARGE_PILE_CODE", uploadRealTimeMonitoringData.getCharging_pile_code()), jsonObject.toJSONString());
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}
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}
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});
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TimeUnit.MILLISECONDS.sleep(1);
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// Future<String> future = customthreadPoolExecutor.submit(() -> {
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// log.info("线程：{},办理业务", Thread.currentThread().getName());
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// return "业务办理完成";
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// });
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// log.info(future.get());
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} finally {
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gracefulShutdown(customthreadPoolExecutor);
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}
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}
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/**
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* 优雅关闭线程池通用方法
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*
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* @param pool 需要关闭的线程池
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*/
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private static void gracefulShutdown(ExecutorService pool) {
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pool.shutdown(); // 拒绝新任务提交
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try {
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// 等待现有任务完成
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if (!pool.awaitTermination(60, TimeUnit.SECONDS)) {
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pool.shutdownNow(); // 取消等待中的任务 只等待运行中的任务
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// 再次等待任务响应中断
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if (!pool.awaitTermination(60, TimeUnit.SECONDS)) {
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log.error("线程池未完全关闭");
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}
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}
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} catch (InterruptedException e) {
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// 重新尝试关闭
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pool.shutdownNow();
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Thread.currentThread().interrupt();
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} finally {
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log.info("线程池是否执行完成：{}", pool.isTerminated());
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}
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}
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public static void main(String[] args) {
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System.err.println(System.currentTimeMillis());
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}
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}
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