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liukangdong

2024-06-03 248f2f32b0f1e406a8110f0839702914a9c3ca0a

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package com.doumee.jobs.service;
 
import com.baomidou.mybatisplus.core.conditions.query.LambdaQueryWrapper;
import com.doumee.dao.timer.entity.JobState;
import com.doumee.dao.timer.entity.QuartzJob;
import com.doumee.dao.timer.mapper.QuartzJobMapper;
import com.doumee.dao.timer.scheduler.QuartzManage;
import org.quartz.CronTrigger;
import org.springframework.stereotype.Service;
 
import javax.annotation.PostConstruct;
import javax.annotation.Resource;
import java.util.List;
import java.util.Objects;
@Service
public class TimerBizSevice {
    @Resource
    private QuartzJobMapper quartzJobMapper ;
    @Resource
    private QuartzManage quartzManage;
    /**
     * 初始化加载定时任务
     */
    @PostConstruct
    public void init () {
        LambdaQueryWrapper<QuartzJob> queryWrapper = new LambdaQueryWrapper<>() ;
        queryWrapper.in(QuartzJob::getState, JobState.JOB_RUN.getStatus(),JobState.JOB_STOP.getStatus());
        List<QuartzJob> jobList = quartzJobMapper.selectList(queryWrapper);
        jobList.forEach(quartzJob -> {
            CronTrigger cronTrigger = quartzManage.getCronTrigger(quartzJob.getId()) ;
            if (Objects.isNull(cronTrigger)){
                quartzManage.createJob(quartzJob);
            } else {
                quartzManage.updateJob(quartzJob);
            }
        });
    }
 
}