若依 3.0

RuoYi

2020-07-19 cee572f237cb293e4a9070ef458356bc6daa2105

 ruoyi-quartz/src/main/java/com/ruoyi/quartz/util/ScheduleUtils.java

文件名从 ruoyi/src/main/java/com/ruoyi/common/utils/job/ScheduleUtils.java 修改
@@ -1,113 +1,113 @@
package com.ruoyi.common.utils.job;

import org.quartz.CronScheduleBuilder;
import org.quartz.CronTrigger;
import org.quartz.Job;
import org.quartz.JobBuilder;
import org.quartz.JobDetail;
import org.quartz.JobKey;
import org.quartz.Scheduler;
import org.quartz.SchedulerException;
import org.quartz.TriggerBuilder;
import org.quartz.TriggerKey;
import com.ruoyi.common.constant.ScheduleConstants;
import com.ruoyi.common.exception.job.TaskException;
import com.ruoyi.common.exception.job.TaskException.Code;
import com.ruoyi.project.monitor.domain.SysJob;

/**
 * 定时任务工具类
 * 
 * @author ruoyi
 *
 */
public class ScheduleUtils
{
    /**
     * 得到quartz任务类
     *
     * @param sysJob 执行计划
     * @return 具体执行任务类
     */
    private static Class<? extends Job> getQuartzJobClass(SysJob sysJob)
    {
        boolean isConcurrent = "0".equals(sysJob.getConcurrent());
        return isConcurrent ? QuartzJobExecution.class : QuartzDisallowConcurrentExecution.class;
    }

    /**
     * 构建任务触发对象
     */
    public static TriggerKey getTriggerKey(Long jobId, String jobGroup)
    {
        return TriggerKey.triggerKey(ScheduleConstants.TASK_CLASS_NAME + jobId, jobGroup);
    }

    /**
     * 构建任务键对象
     */
    public static JobKey getJobKey(Long jobId, String jobGroup)
    {
        return JobKey.jobKey(ScheduleConstants.TASK_CLASS_NAME + jobId, jobGroup);
    }

    /**
     * 创建定时任务
     */
    public static void createScheduleJob(Scheduler scheduler, SysJob job) throws SchedulerException, TaskException
    {
        Class<? extends Job> jobClass = getQuartzJobClass(job);
        // 构建job信息
        Long jobId = job.getJobId();
        String jobGroup = job.getJobGroup();
        JobDetail jobDetail = JobBuilder.newJob(jobClass).withIdentity(getJobKey(jobId, jobGroup)).build();

        // 表达式调度构建器
        CronScheduleBuilder cronScheduleBuilder = CronScheduleBuilder.cronSchedule(job.getCronExpression());
        cronScheduleBuilder = handleCronScheduleMisfirePolicy(job, cronScheduleBuilder);

        // 按新的cronExpression表达式构建一个新的trigger
        CronTrigger trigger = TriggerBuilder.newTrigger().withIdentity(getTriggerKey(jobId, jobGroup))
                .withSchedule(cronScheduleBuilder).build();

        // 放入参数，运行时的方法可以获取
        jobDetail.getJobDataMap().put(ScheduleConstants.TASK_PROPERTIES, job);

        // 判断是否存在
        if (scheduler.checkExists(getJobKey(jobId, jobGroup)))
        {
            // 防止创建时存在数据问题 先移除，然后在执行创建操作
            scheduler.deleteJob(getJobKey(jobId, jobGroup));
        }

        scheduler.scheduleJob(jobDetail, trigger);

        // 暂停任务
        if (job.getStatus().equals(ScheduleConstants.Status.PAUSE.getValue()))
        {
            scheduler.pauseJob(ScheduleUtils.getJobKey(jobId, jobGroup));
        }
    }

    /**
     * 设置定时任务策略
     */
    public static CronScheduleBuilder handleCronScheduleMisfirePolicy(SysJob job, CronScheduleBuilder cb)
            throws TaskException
    {
        switch (job.getMisfirePolicy())
        {
            case ScheduleConstants.MISFIRE_DEFAULT:
                return cb;
            case ScheduleConstants.MISFIRE_IGNORE_MISFIRES:
                return cb.withMisfireHandlingInstructionIgnoreMisfires();
            case ScheduleConstants.MISFIRE_FIRE_AND_PROCEED:
                return cb.withMisfireHandlingInstructionFireAndProceed();
            case ScheduleConstants.MISFIRE_DO_NOTHING:
                return cb.withMisfireHandlingInstructionDoNothing();
            default:
                throw new TaskException("The task misfire policy '" + job.getMisfirePolicy()
                        + "' cannot be used in cron schedule tasks", Code.CONFIG_ERROR);
        }
    }
}
package com.ruoyi.quartz.util;



import org.quartz.CronScheduleBuilder;

import org.quartz.CronTrigger;

import org.quartz.Job;

import org.quartz.JobBuilder;

import org.quartz.JobDetail;

import org.quartz.JobKey;

import org.quartz.Scheduler;

import org.quartz.SchedulerException;

import org.quartz.TriggerBuilder;

import org.quartz.TriggerKey;

import com.ruoyi.common.constant.ScheduleConstants;

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

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

import com.ruoyi.quartz.domain.SysJob;



/**

 * 定时任务工具类

 * 
 * @author ruoyi

 *

 */

public class ScheduleUtils

{

    /**

     * 得到quartz任务类

     *

     * @param sysJob 执行计划

     * @return 具体执行任务类

     */

    private static Class<? extends Job> getQuartzJobClass(SysJob sysJob)

    {

        boolean isConcurrent = "0".equals(sysJob.getConcurrent());

        return isConcurrent ? QuartzJobExecution.class : QuartzDisallowConcurrentExecution.class;

    }



    /**

     * 构建任务触发对象

     */

    public static TriggerKey getTriggerKey(Long jobId, String jobGroup)

    {

        return TriggerKey.triggerKey(ScheduleConstants.TASK_CLASS_NAME + jobId, jobGroup);

    }



    /**

     * 构建任务键对象

     */

    public static JobKey getJobKey(Long jobId, String jobGroup)

    {

        return JobKey.jobKey(ScheduleConstants.TASK_CLASS_NAME + jobId, jobGroup);

    }



    /**

     * 创建定时任务

     */

    public static void createScheduleJob(Scheduler scheduler, SysJob job) throws SchedulerException, TaskException

    {

        Class<? extends Job> jobClass = getQuartzJobClass(job);

        // 构建job信息

        Long jobId = job.getJobId();

        String jobGroup = job.getJobGroup();

        JobDetail jobDetail = JobBuilder.newJob(jobClass).withIdentity(getJobKey(jobId, jobGroup)).build();



        // 表达式调度构建器

        CronScheduleBuilder cronScheduleBuilder = CronScheduleBuilder.cronSchedule(job.getCronExpression());

        cronScheduleBuilder = handleCronScheduleMisfirePolicy(job, cronScheduleBuilder);



        // 按新的cronExpression表达式构建一个新的trigger

        CronTrigger trigger = TriggerBuilder.newTrigger().withIdentity(getTriggerKey(jobId, jobGroup))

                .withSchedule(cronScheduleBuilder).build();



        // 放入参数，运行时的方法可以获取

        jobDetail.getJobDataMap().put(ScheduleConstants.TASK_PROPERTIES, job);



        // 判断是否存在

        if (scheduler.checkExists(getJobKey(jobId, jobGroup)))

        {

            // 防止创建时存在数据问题 先移除，然后在执行创建操作

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

        }



        scheduler.scheduleJob(jobDetail, trigger);



        // 暂停任务

        if (job.getStatus().equals(ScheduleConstants.Status.PAUSE.getValue()))

        {

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

        }

    }



    /**

     * 设置定时任务策略

     */

    public static CronScheduleBuilder handleCronScheduleMisfirePolicy(SysJob job, CronScheduleBuilder cb)

            throws TaskException

    {

        switch (job.getMisfirePolicy())

        {

            case ScheduleConstants.MISFIRE_DEFAULT:

                return cb;

            case ScheduleConstants.MISFIRE_IGNORE_MISFIRES:

                return cb.withMisfireHandlingInstructionIgnoreMisfires();

            case ScheduleConstants.MISFIRE_FIRE_AND_PROCEED:

                return cb.withMisfireHandlingInstructionFireAndProceed();

            case ScheduleConstants.MISFIRE_DO_NOTHING:

                return cb.withMisfireHandlingInstructionDoNothing();

            default:

                throw new TaskException("The task misfire policy '" + job.getMisfirePolicy()

                        + "' cannot be used in cron schedule tasks", Code.CONFIG_ERROR);

        }

    }

}