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

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/*
 *    Copyright [2019] [恒宇少年 - 于起宇]
 *
 *    Licensed under the Apache License, Version 2.0 (the "License");
 *    you may not use this file except in compliance with the License.
 *    You may obtain a copy of the License at
 *
 *        http://www.apache.org/licenses/LICENSE-2.0
 *
 *    Unless required by applicable law or agreed to in writing, software
 *    distributed under the License is distributed on an "AS IS" BASIS,
 *    WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 *    See the License for the specific language governing permissions and
 *    limitations under the License.
 */

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;

/**
 * 任务执行重试队列线程
 *
 * @author：恒宇少年 - 于起宇
 * 
 * DateTime：2019-02-21 10:31
 * Blog：http://blog.yuqiyu.com
 * WebSite：http://www.jianshu.com/u/092df3f77bca
 * Gitee：https://gitee.com/hengboy
 * GitHub：https://github.com/hengyuboy
 */
public class MicroJobExecuteRetryQueueRunnable implements Runnable {
    /**
     * logger instance
     */
    static Logger logger = LoggerFactory.getLogger(MicroJobExecuteRetryQueueRunnable.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 {
                // 从队列内取出一个任务
                JobQueueBean jobQueueBean = MicroJobScheduleResource.JOB_RECOVERY_RETRY_QUEUE.take();
                if (jobQueueBean != null) {
                    logger.info("Execute job [{}] retry logic.", jobQueueBean.getJobQueueKey());
                    JobThread.execute(new MicroJobExecuteRunnable(jobQueueBean));
                }
            } catch (Exception e) {
                if (e instanceof InterruptedException) {
                    logger.error("task from job queue error", e);
                }
            }
        }
    }
}