55 lines
1.5 KiB
Java
55 lines
1.5 KiB
Java
package com.southern.power.grid.task;
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import com.southern.power.grid.service.IRegionalWeatherDataService;
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import lombok.extern.slf4j.Slf4j;
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import org.springframework.scheduling.annotation.Scheduled;
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import org.springframework.stereotype.Component;
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import javax.annotation.Resource;
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import java.util.concurrent.atomic.AtomicBoolean;
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@Slf4j
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@Component
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public class WeatherDataScheduleTask {
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@Resource
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private IRegionalWeatherDataService regionalWeatherDataService;
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// 防止并发执行
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private final AtomicBoolean running = new AtomicBoolean(false);
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/* @PostConstruct
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public void init(){
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log.info("【区域天气数据同步任务】项目启动触发");
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execute();
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}*/
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/**
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* 每小时第20分钟执行
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*/
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@Scheduled(cron = "0 20 * * * ?")
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public void schedule() {
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log.info("【区域天气数据同步任务】定时触发--开始");
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execute();
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}
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/**
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* 实际执行逻辑
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*/
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private void execute() {
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if (!running.compareAndSet(false, true)) {
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log.warn("任务正在执行，跳过本次触发");
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return;
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}
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try {
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regionalWeatherDataService.scheduleSyncWeatherData();
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log.info("【区域天气数据同步任务】定时触发--结束");
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} catch (Exception e) {
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log.error("【区域天气数据同步任务】执行异常", e);
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} finally {
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running.set(false);
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}
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}
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}
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