com.github.hengboy.job.schedule.http.resource.ScheduleHttpClient 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.http.resource;

import com.github.hengboy.job.core.exception.JobException;
import com.github.hengboy.job.core.http.RestUrlConstants;
import com.github.hengboy.job.core.wrapper.support.CronJobWrapper;
import com.github.hengboy.job.core.wrapper.support.LoopJobWrapper;
import com.github.hengboy.job.core.wrapper.support.OnceJobWrapper;
import com.github.hengboy.job.schedule.quartz.QuartzJobContext;
import com.github.hengboy.job.schedule.resource.MicroJobScheduleResource;
import com.github.hengboy.job.schedule.store.JobStore;
import com.github.hengboy.job.schedule.store.model.JobDetail;
import com.github.hengboy.job.schedule.store.model.JobExecuteQueue;

import javax.ws.rs.*;
import javax.ws.rs.core.MediaType;

/**
 * 调度器http rest interface
 *
 * @author：恒宇少年 - 于起宇
 * 
 * DateTime：2019-02-12 15:44
 * Blog：http://blog.yuqiyu.com
 * WebSite：http://www.jianshu.com/u/092df3f77bca
 * Gitee：https://gitee.com/hengboy
 * GitHub：https://github.com/hengyuboy
 */
@Path(RestUrlConstants.SCHEDULE)
public class ScheduleHttpClient {
    /**
     * 添加cron任务
     *
     * @param cronJobWrapper cron任务对象
     * @throws JobException 任务异常
     */
    @POST
    @Path("/new-cron-job")
    @Consumes(MediaType.APPLICATION_JSON)
    public void newCronJob(CronJobWrapper cronJobWrapper) throws JobException {
        try {
            // 添加任务
            String jobQueueId = MicroJobScheduleResource.getJobStore().addJob(cronJobWrapper);
            // add cron quartz job
            QuartzJobContext.newCronJob(MicroJobScheduleResource.getScheduler(), cronJobWrapper, jobQueueId);
        } catch (Exception e) {
            throw new JobException("Add new cron job fail.", e);
        }
    }

    /**
     * 添加loop任务
     *
     * @param loopJobWrapper loop任务对象
     * @throws JobException 任务异常
     */
    @POST
    @Path("/new-loop-job")
    @Consumes(MediaType.APPLICATION_JSON)
    public void newLoopJob(LoopJobWrapper loopJobWrapper) throws JobException {
        try {
            // 添加任务
            String jobQueueId = MicroJobScheduleResource.getJobStore().addJob(loopJobWrapper);
            // add loop quartz job
            QuartzJobContext.newLoopJob(MicroJobScheduleResource.getScheduler(), loopJobWrapper, jobQueueId);
        } catch (Exception e) {
            throw new JobException("Add new loop job fail.", e);
        }
    }

    /**
     * 添加once任务
     *
     * @param onceJobWrapper once任务对象
     * @throws JobException 任务异常
     */
    @POST
    @Path("/new-once-job")
    @Consumes(MediaType.APPLICATION_JSON)
    public void newOnceJob(OnceJobWrapper onceJobWrapper) throws JobException {
        try {
            // 添加任务
            String jobQueueId = MicroJobScheduleResource.getJobStore().addJob(onceJobWrapper);
            // add once quartz job
            QuartzJobContext.newOnceJob(MicroJobScheduleResource.getScheduler(), onceJobWrapper, jobQueueId);
        } catch (Exception e) {
            throw new JobException("Add new loop job fail.", e);
        }
    }

    /**
     * 根据任务队列key删除任务
     *
     * @param jobQueueKey 任务队列key
     * @throws JobException 任务异常
     */
    @DELETE
    @Path("/remove-job/{jobQueueKey}")
    public void removeJob(@PathParam("jobQueueKey") String jobQueueKey) throws JobException {
        try {
            JobStore jobStore = MicroJobScheduleResource.getJobStore();
            // 根据任务key查询任务队列信息
            JobExecuteQueue jobExecuteQueue = jobStore.selectJobQueueByKey(jobQueueKey);
            // 删除数据库任务队列信息
            jobStore.removeJob(jobExecuteQueue.getJeqId());
            // 查询任务详情
            JobDetail jobDetail = jobStore.selectJob(jobExecuteQueue.getJeqJobKey());
            QuartzJobContext.removeJob(MicroJobScheduleResource.getScheduler(), jobExecuteQueue.getJeqId(), jobDetail.getMjdJobKey());
        } catch (Exception e) {
            throw new JobException("Exceptional information encountered when deleting job", e);
        }
    }

    /**
     * 根据任务队列key验证任务是否存在
     *
     * @param jobQueueKey 任务队列key
     * @return true：任务存在，false：不存在
     * @throws JobException 任务异常
     */
    @GET
    @Path("/exists/{jobQueueKey}")
    public boolean checkExists(@PathParam("jobQueueKey") String jobQueueKey) throws JobException {
        return MicroJobScheduleResource.getJobStore().selectJobQueueByKey(jobQueueKey) != null;
    }
}