[测评系统]--测评系统核心代码库
linzhijie
2021-08-16 b9248c039eee2318129e128ad959c6f2e6e46846
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package com.ots.project.monitor.job.util;
import com.ots.common.constant.Constants;
import com.ots.common.constant.ScheduleConstants;
import com.ots.common.utils.ExceptionUtil;
import com.ots.common.utils.StringUtils;
import com.ots.common.utils.bean.BeanUtils;
import com.ots.common.utils.spring.SpringUtils;
import com.ots.project.monitor.job.domain.Job;
import com.ots.project.monitor.job.domain.JobLog;
import com.ots.project.monitor.job.service.IJobLogService;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import java.util.Date;
 
public abstract class AbstractQuartzJob implements org.quartz.Job {
    private static final Logger log = LoggerFactory.getLogger(AbstractQuartzJob.class);
    
    private static ThreadLocal<Date> threadLocal = new ThreadLocal<>();
    @Override
    public void execute(JobExecutionContext context) throws JobExecutionException {
        Job job = new Job();
        BeanUtils.copyBeanProp(job, context.getMergedJobDataMap().get(ScheduleConstants.TASK_PROPERTIES));
        try {
            before(context, job);
            if (job != null) {
                doExecute(context, job);
            }
            after(context, job, null);
        } catch (Exception e) {
            log.error("任务执行异常  - :", e);
            after(context, job, e);
        }
    }
    
    protected void before(JobExecutionContext context, Job job) {
        threadLocal.set(new Date());
    }
    
    protected void after(JobExecutionContext context, Job job, Exception e) {
        Date startTime = threadLocal.get();
        threadLocal.remove();
        final JobLog jobLog = new JobLog();
        jobLog.setJobName(job.getJobName());
        jobLog.setJobGroup(job.getJobGroup());
        jobLog.setInvokeTarget(job.getInvokeTarget());
        jobLog.setStartTime(startTime);
        jobLog.setEndTime(new Date());
        long runMs = jobLog.getEndTime().getTime() - jobLog.getStartTime().getTime();
        jobLog.setJobMessage(jobLog.getJobName() + " 总共耗时:" + runMs + "毫秒");
        if (e != null) {
            jobLog.setStatus(Constants.FAIL);
            String errorMsg = StringUtils.substring(ExceptionUtil.getExceptionMessage(e), 0, 2000);
            jobLog.setExceptionInfo(errorMsg);
        } else {
            jobLog.setStatus(Constants.SUCCESS);
        }
        
        SpringUtils.getBean(IJobLogService.class).addJobLog(jobLog);
    }
    
    protected abstract void doExecute(JobExecutionContext context, Job job) throws Exception;
}