com.github.hengboy.job.schedule.runnable.MicroJobExecuteQueueRunnable Maven / Gradle / Ivy

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package com.github.hengboy.job.schedule.runnable;

import com.github.hengboy.job.core.thread.JobThread;
import com.github.hengboy.job.schedule.queue.bean.JobQueueBean;
import com.github.hengboy.job.schedule.resource.MicroJobScheduleResource;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author：于起宇 
 * ================================
 * Created with IDEA.
 * Date：2019-01-25
 * Time：16:38
 * 个人博客：http://blog.yuqiyu.com
 * 简书：http://www.jianshu.com/u/092df3f77bca
 * 码云：https://gitee.com/hengboy
 * GitHub：https://github.com/hengyuboy
 * ================================
 * 
 */
public class MicroJobExecuteQueueRunnable implements Runnable {
    /**
     * logger instance
     */
    static Logger logger = LoggerFactory.getLogger(MicroJobExecuteQueueRunnable.class);

    /**
     * 读取任务执行队列内等待执行的任务
     * 每次读取一条，该线程项目启动后一直监听队列集合
     */
    @Override
    public void run() {
        while (true) {
            try {
                logger.debug("Current queue job count：{}", MicroJobScheduleResource.JOB_EXECUTE_QUEUE.size());
                // 从队列内取出一个任务
                JobQueueBean jobQueueBean = MicroJobScheduleResource.JOB_EXECUTE_QUEUE.take();
                if (jobQueueBean != null) {
                    JobThread.execute(new MicroJobExecuteRunnable(jobQueueBean));
                }
            } catch (Exception e) {
                if (e instanceof InterruptedException) {
                    logger.error("task from job queue error", e);
                }
            }
        }
    }
}