若依 3.0

RuoYi

2020-07-19 cee572f237cb293e4a9070ef458356bc6daa2105

 ruoyi-quartz/src/main/java/com/ruoyi/quartz/service/impl/SysJobServiceImpl.java

ÎļþÃû´Ó ruoyi/src/main/java/com/ruoyi/project/monitor/service/impl/SysJobServiceImpl.java ÐÞ¸Ä
@@ -1,254 +1,254 @@
package com.ruoyi.project.monitor.service.impl;

import java.util.List;
import javax.annotation.PostConstruct;
import org.quartz.JobDataMap;
import org.quartz.JobKey;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import com.ruoyi.common.constant.ScheduleConstants;
import com.ruoyi.common.exception.job.TaskException;
import com.ruoyi.common.utils.job.CronUtils;
import com.ruoyi.common.utils.job.ScheduleUtils;
import com.ruoyi.project.monitor.domain.SysJob;
import com.ruoyi.project.monitor.mapper.SysJobMapper;
import com.ruoyi.project.monitor.service.ISysJobService;

/**
 * å®šæ—¶ä»»åŠ¡è°ƒåº¦ä¿¡æ¯ æœåŠ¡å±‚
 * 
 * @author ruoyi
 */
@Service
public class SysJobServiceImpl implements ISysJobService
{
    @Autowired
    private Scheduler scheduler;

    @Autowired
    private SysJobMapper jobMapper;

    /**
     * é¡¹ç›®å¯åŠ¨æ—¶ï¼Œåˆå§‹åŒ–定时器 ä¸»è¦æ˜¯é˜²æ­¢æ‰‹åŠ¨ä¿®æ”¹æ•°æ®åº“导致未同步到定时任务处理（注：不能手动修改数据库ID和任务组名，否则会导致脏数据）
     */
    @PostConstruct
    public void init() throws SchedulerException, TaskException
    {
        scheduler.clear();
        List<SysJob> jobList = jobMapper.selectJobAll();
        for (SysJob job : jobList)
        {
            ScheduleUtils.createScheduleJob(scheduler, job);
        }
    }

    /**
     * èŽ·å–quartz调度器的计划任务列表
     * 
     * @param job è°ƒåº¦ä¿¡æ¯
     * @return
     */
    @Override
    public List<SysJob> selectJobList(SysJob job)
    {
        return jobMapper.selectJobList(job);
    }

    /**
     * é€šè¿‡è°ƒåº¦ä»»åŠ¡ID查询调度信息
     * 
     * @param jobId è°ƒåº¦ä»»åŠ¡ID
     * @return è°ƒåº¦ä»»åŠ¡å¯¹è±¡ä¿¡æ¯
     */
    @Override
    public SysJob selectJobById(Long jobId)
    {
        return jobMapper.selectJobById(jobId);
    }

    /**
     * æš‚停任务
     * 
     * @param job è°ƒåº¦ä¿¡æ¯
     */
    @Override
    @Transactional
    public int pauseJob(SysJob job) throws SchedulerException
    {
        Long jobId = job.getJobId();
        String jobGroup = job.getJobGroup();
        job.setStatus(ScheduleConstants.Status.PAUSE.getValue());
        int rows = jobMapper.updateJob(job);
        if (rows > 0)
        {
            scheduler.pauseJob(ScheduleUtils.getJobKey(jobId, jobGroup));
        }
        return rows;
    }

    /**
     * æ¢å¤ä»»åŠ¡
     * 
     * @param job è°ƒåº¦ä¿¡æ¯
     */
    @Override
    @Transactional
    public int resumeJob(SysJob job) throws SchedulerException
    {
        Long jobId = job.getJobId();
        String jobGroup = job.getJobGroup();
        job.setStatus(ScheduleConstants.Status.NORMAL.getValue());
        int rows = jobMapper.updateJob(job);
        if (rows > 0)
        {
            scheduler.resumeJob(ScheduleUtils.getJobKey(jobId, jobGroup));
        }
        return rows;
    }

    /**
     * åˆ é™¤ä»»åŠ¡åŽï¼Œæ‰€å¯¹åº”çš„trigger也将被删除
     * 
     * @param job è°ƒåº¦ä¿¡æ¯
     */
    @Override
    @Transactional
    public int deleteJob(SysJob job) throws SchedulerException
    {
        Long jobId = job.getJobId();
        String jobGroup = job.getJobGroup();
        int rows = jobMapper.deleteJobById(jobId);
        if (rows > 0)
        {
            scheduler.deleteJob(ScheduleUtils.getJobKey(jobId, jobGroup));
        }
        return rows;
    }

    /**
     * æ‰¹é‡åˆ é™¤è°ƒåº¦ä¿¡æ¯
     * 
     * @param jobIds éœ€è¦åˆ é™¤çš„任务ID
     * @return ç»“æžœ
     */
    @Override
    @Transactional
    public void deleteJobByIds(Long[] jobIds) throws SchedulerException
    {
        for (Long jobId : jobIds)
        {
            SysJob job = jobMapper.selectJobById(jobId);
            deleteJob(job);
        }
    }

    /**
     * ä»»åŠ¡è°ƒåº¦çŠ¶æ€ä¿®æ”¹
     * 
     * @param job è°ƒåº¦ä¿¡æ¯
     */
    @Override
    @Transactional
    public int changeStatus(SysJob job) throws SchedulerException
    {
        int rows = 0;
        String status = job.getStatus();
        if (ScheduleConstants.Status.NORMAL.getValue().equals(status))
        {
            rows = resumeJob(job);
        }
        else if (ScheduleConstants.Status.PAUSE.getValue().equals(status))
        {
            rows = pauseJob(job);
        }
        return rows;
    }

    /**
     * ç«‹å³è¿è¡Œä»»åŠ¡
     * 
     * @param job è°ƒåº¦ä¿¡æ¯
     */
    @Override
    @Transactional
    public void run(SysJob job) throws SchedulerException
    {
        Long jobId = job.getJobId();
        String jobGroup = job.getJobGroup();
        SysJob properties = selectJobById(job.getJobId());
        // å‚æ•°
        JobDataMap dataMap = new JobDataMap();
        dataMap.put(ScheduleConstants.TASK_PROPERTIES, properties);
        scheduler.triggerJob(ScheduleUtils.getJobKey(jobId, jobGroup), dataMap);
    }

    /**
     * æ–°å¢žä»»åŠ¡
     * 
     * @param job è°ƒåº¦ä¿¡æ¯ è°ƒåº¦ä¿¡æ¯
     */
    @Override
    @Transactional
    public int insertJob(SysJob job) throws SchedulerException, TaskException
    {
        job.setStatus(ScheduleConstants.Status.PAUSE.getValue());
        int rows = jobMapper.insertJob(job);
        if (rows > 0)
        {
            ScheduleUtils.createScheduleJob(scheduler, job);
        }
        return rows;
    }

    /**
     * æ›´æ–°ä»»åŠ¡çš„时间表达式
     * 
     * @param job è°ƒåº¦ä¿¡æ¯
     */
    @Override
    @Transactional
    public int updateJob(SysJob job) throws SchedulerException, TaskException
    {
        SysJob properties = selectJobById(job.getJobId());
        int rows = jobMapper.updateJob(job);
        if (rows > 0)
        {
            updateSchedulerJob(job, properties.getJobGroup());
        }
        return rows;
    }

    /**
     * æ›´æ–°ä»»åŠ¡
     * 
     * @param job ä»»åŠ¡å¯¹è±¡
     * @param jobGroup ä»»åŠ¡ç»„名
     */
    public void updateSchedulerJob(SysJob job, String jobGroup) throws SchedulerException, TaskException
    {
        Long jobId = job.getJobId();
        // åˆ¤æ–­æ˜¯å¦å­˜åœ¨
        JobKey jobKey = ScheduleUtils.getJobKey(jobId, jobGroup);
        if (scheduler.checkExists(jobKey))
        {
            // é˜²æ­¢åˆ›å»ºæ—¶å­˜åœ¨æ•°æ®é—®é¢˜ å…ˆç§»é™¤ï¼Œç„¶åŽåœ¨æ‰§è¡Œåˆ›å»ºæ“ä½œ
            scheduler.deleteJob(jobKey);
        }
        ScheduleUtils.createScheduleJob(scheduler, job);
    }

    /**
     * æ ¡éªŒcron表达式是否有效
     * 
     * @param cronExpression è¡¨è¾¾å¼
     * @return ç»“æžœ
     */
    @Override
    public boolean checkCronExpressionIsValid(String cronExpression)
    {
        return CronUtils.isValid(cronExpression);
    }
}
package com.ruoyi.quartz.service.impl;



import java.util.List;

import javax.annotation.PostConstruct;

import org.quartz.JobDataMap;

import org.quartz.JobKey;

import org.quartz.Scheduler;

import org.quartz.SchedulerException;

import org.springframework.beans.factory.annotation.Autowired;

import org.springframework.stereotype.Service;

import org.springframework.transaction.annotation.Transactional;

import com.ruoyi.common.constant.ScheduleConstants;

import com.ruoyi.common.exception.job.TaskException;

import com.ruoyi.quartz.domain.SysJob;

import com.ruoyi.quartz.mapper.SysJobMapper;

import com.ruoyi.quartz.service.ISysJobService;

import com.ruoyi.quartz.util.CronUtils;

import com.ruoyi.quartz.util.ScheduleUtils;



/**

 * å®šæ—¶ä»»åŠ¡è°ƒåº¦ä¿¡æ¯ æœåŠ¡å±‚

 * 
 * @author ruoyi

 */

@Service

public class SysJobServiceImpl implements ISysJobService

{

    @Autowired

    private Scheduler scheduler;



    @Autowired

    private SysJobMapper jobMapper;



    /**

     * é¡¹ç›®å¯åŠ¨æ—¶ï¼Œåˆå§‹åŒ–定时器 ä¸»è¦æ˜¯é˜²æ­¢æ‰‹åŠ¨ä¿®æ”¹æ•°æ®åº“导致未同步到定时任务处理（注：不能手动修改数据库ID和任务组名，否则会导致脏数据）

     */

    @PostConstruct

    public void init() throws SchedulerException, TaskException

    {

        scheduler.clear();

        List<SysJob> jobList = jobMapper.selectJobAll();

        for (SysJob job : jobList)

        {

            ScheduleUtils.createScheduleJob(scheduler, job);

        }

    }



    /**

     * èŽ·å–quartz调度器的计划任务列表

     * 
     * @param job è°ƒåº¦ä¿¡æ¯

     * @return

     */

    @Override

    public List<SysJob> selectJobList(SysJob job)

    {

        return jobMapper.selectJobList(job);

    }



    /**

     * é€šè¿‡è°ƒåº¦ä»»åŠ¡ID查询调度信息

     * 
     * @param jobId è°ƒåº¦ä»»åŠ¡ID

     * @return è°ƒåº¦ä»»åŠ¡å¯¹è±¡ä¿¡æ¯

     */

    @Override

    public SysJob selectJobById(Long jobId)

    {

        return jobMapper.selectJobById(jobId);

    }



    /**

     * æš‚停任务

     * 
     * @param job è°ƒåº¦ä¿¡æ¯

     */

    @Override

    @Transactional

    public int pauseJob(SysJob job) throws SchedulerException

    {

        Long jobId = job.getJobId();

        String jobGroup = job.getJobGroup();

        job.setStatus(ScheduleConstants.Status.PAUSE.getValue());

        int rows = jobMapper.updateJob(job);

        if (rows > 0)

        {

            scheduler.pauseJob(ScheduleUtils.getJobKey(jobId, jobGroup));

        }

        return rows;

    }



    /**

     * æ¢å¤ä»»åŠ¡

     * 
     * @param job è°ƒåº¦ä¿¡æ¯

     */

    @Override

    @Transactional

    public int resumeJob(SysJob job) throws SchedulerException

    {

        Long jobId = job.getJobId();

        String jobGroup = job.getJobGroup();

        job.setStatus(ScheduleConstants.Status.NORMAL.getValue());

        int rows = jobMapper.updateJob(job);

        if (rows > 0)

        {

            scheduler.resumeJob(ScheduleUtils.getJobKey(jobId, jobGroup));

        }

        return rows;

    }



    /**

     * åˆ é™¤ä»»åŠ¡åŽï¼Œæ‰€å¯¹åº”çš„trigger也将被删除

     * 
     * @param job è°ƒåº¦ä¿¡æ¯

     */

    @Override

    @Transactional

    public int deleteJob(SysJob job) throws SchedulerException

    {

        Long jobId = job.getJobId();

        String jobGroup = job.getJobGroup();

        int rows = jobMapper.deleteJobById(jobId);

        if (rows > 0)

        {

            scheduler.deleteJob(ScheduleUtils.getJobKey(jobId, jobGroup));

        }

        return rows;

    }



    /**

     * æ‰¹é‡åˆ é™¤è°ƒåº¦ä¿¡æ¯

     * 
     * @param jobIds éœ€è¦åˆ é™¤çš„任务ID

     * @return ç»“æžœ

     */

    @Override

    @Transactional

    public void deleteJobByIds(Long[] jobIds) throws SchedulerException

    {

        for (Long jobId : jobIds)

        {

            SysJob job = jobMapper.selectJobById(jobId);

            deleteJob(job);

        }

    }



    /**

     * ä»»åŠ¡è°ƒåº¦çŠ¶æ€ä¿®æ”¹

     * 
     * @param job è°ƒåº¦ä¿¡æ¯

     */

    @Override

    @Transactional

    public int changeStatus(SysJob job) throws SchedulerException

    {

        int rows = 0;

        String status = job.getStatus();

        if (ScheduleConstants.Status.NORMAL.getValue().equals(status))

        {

            rows = resumeJob(job);

        }

        else if (ScheduleConstants.Status.PAUSE.getValue().equals(status))

        {

            rows = pauseJob(job);

        }

        return rows;

    }



    /**

     * ç«‹å³è¿è¡Œä»»åŠ¡

     * 
     * @param job è°ƒåº¦ä¿¡æ¯

     */

    @Override

    @Transactional

    public void run(SysJob job) throws SchedulerException

    {

        Long jobId = job.getJobId();

        String jobGroup = job.getJobGroup();

        SysJob properties = selectJobById(job.getJobId());

        // å‚æ•°

        JobDataMap dataMap = new JobDataMap();

        dataMap.put(ScheduleConstants.TASK_PROPERTIES, properties);

        scheduler.triggerJob(ScheduleUtils.getJobKey(jobId, jobGroup), dataMap);

    }



    /**

     * æ–°å¢žä»»åŠ¡

     * 
     * @param job è°ƒåº¦ä¿¡æ¯ è°ƒåº¦ä¿¡æ¯

     */

    @Override

    @Transactional

    public int insertJob(SysJob job) throws SchedulerException, TaskException

    {

        job.setStatus(ScheduleConstants.Status.PAUSE.getValue());

        int rows = jobMapper.insertJob(job);

        if (rows > 0)

        {

            ScheduleUtils.createScheduleJob(scheduler, job);

        }

        return rows;

    }



    /**

     * æ›´æ–°ä»»åŠ¡çš„时间表达式

     * 
     * @param job è°ƒåº¦ä¿¡æ¯

     */

    @Override

    @Transactional

    public int updateJob(SysJob job) throws SchedulerException, TaskException

    {

        SysJob properties = selectJobById(job.getJobId());

        int rows = jobMapper.updateJob(job);

        if (rows > 0)

        {

            updateSchedulerJob(job, properties.getJobGroup());

        }

        return rows;

    }



    /**

     * æ›´æ–°ä»»åŠ¡

     * 
     * @param job ä»»åŠ¡å¯¹è±¡

     * @param jobGroup ä»»åŠ¡ç»„名

     */

    public void updateSchedulerJob(SysJob job, String jobGroup) throws SchedulerException, TaskException

    {

        Long jobId = job.getJobId();

        // åˆ¤æ–­æ˜¯å¦å­˜åœ¨

        JobKey jobKey = ScheduleUtils.getJobKey(jobId, jobGroup);

        if (scheduler.checkExists(jobKey))

        {

            // é˜²æ­¢åˆ›å»ºæ—¶å­˜åœ¨æ•°æ®é—®é¢˜ å…ˆç§»é™¤ï¼Œç„¶åŽåœ¨æ‰§è¡Œåˆ›å»ºæ“ä½œ

            scheduler.deleteJob(jobKey);

        }

        ScheduleUtils.createScheduleJob(scheduler, job);

    }



    /**

     * æ ¡éªŒcron表达式是否有效

     * 
     * @param cronExpression è¡¨è¾¾å¼

     * @return ç»“æžœ

     */

    @Override

    public boolean checkCronExpressionIsValid(String cronExpression)

    {

        return CronUtils.isValid(cronExpression);

    }

}