xueli.xue
9 years ago
parent
08950b0b6c
commit
328f98a252
@ -1,2 +1,5 @@
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# xxl-job
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任务调度框架xxl-job
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# 任务调度框架xxl-job
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Scheduler
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Trigger
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JobDetail
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package com.xxl.quartz;
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import org.quartz.*;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.beans.factory.InitializingBean;
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import org.springframework.util.Assert;
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import java.util.Date;
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public final class DynamicSchedulerUtil implements InitializingBean {
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private static final Logger logger = LoggerFactory.getLogger(DynamicSchedulerUtil.class);
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// Scheduler
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private static Scheduler scheduler;
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public static void setScheduler(Scheduler scheduler) {
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DynamicSchedulerUtil.scheduler = scheduler;
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}
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@Override
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public void afterPropertiesSet() throws Exception {
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Assert.notNull(scheduler, "quartz scheduler is null");
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logger.info(">>>>>>>>> init quartz scheduler success.[{}]", scheduler);
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}
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// Add 新增
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public static boolean addJob(JobModel job) throws SchedulerException {
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final TriggerKey triggerKey = job.getTriggerKey();
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if (scheduler.checkExists(triggerKey)) {
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final Trigger trigger = scheduler.getTrigger(triggerKey);
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logger.info(">>>>>>>>> Already exist trigger [" + trigger + "] by key [" + triggerKey + "] in Scheduler");
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return false;
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}
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final CronScheduleBuilder cronScheduleBuilder = CronScheduleBuilder.cronSchedule(job.getCronExpression());
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final CronTrigger cronTrigger = TriggerBuilder.newTrigger().withIdentity(triggerKey)
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.withSchedule(cronScheduleBuilder)
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.build();
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final JobDetail jobDetail = job.getJobDetail();
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final Date date = scheduler.scheduleJob(jobDetail, cronTrigger);
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logger.debug("Register DynamicJob {} on [{}]", job, date);
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return true;
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}
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// Pause 暂停-指定Job
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public static boolean pauseJob(JobModel existJob) throws SchedulerException {
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final TriggerKey triggerKey = existJob.getTriggerKey();
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boolean result = false;
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if (scheduler.checkExists(triggerKey)) {
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scheduler.pauseTrigger(triggerKey);
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result = true;
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logger.debug("Pause exist DynamicJob {}, triggerKey [{}] successful", existJob, triggerKey);
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} else {
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logger.debug("Failed pause exist DynamicJob {}, because not fount triggerKey [{}]", existJob, triggerKey);
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}
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return result;
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}
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// Resume 重启-指定Job
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public static boolean resumeJob(JobModel existJob) throws SchedulerException {
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final TriggerKey triggerKey = existJob.getTriggerKey();
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boolean result = false;
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if (scheduler.checkExists(triggerKey)) {
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final CronTrigger newTrigger = existJob.cronTrigger();
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final Date date = scheduler.rescheduleJob(triggerKey, newTrigger);
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result = true;
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logger.debug("Resume exist DynamicJob {}, triggerKey [{}] on [{}] successful", existJob, triggerKey, date);
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} else {
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logger.debug("Failed resume exist DynamicJob {}, because not fount triggerKey [{}]", existJob, triggerKey);
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}
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return result;
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}
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// Remove exists job 移除-指定Job
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public static boolean removeJob(JobModel existJob) throws SchedulerException {
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final TriggerKey triggerKey = existJob.getTriggerKey();
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boolean result = false;
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if (scheduler.checkExists(triggerKey)) {
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result = scheduler.unscheduleJob(triggerKey);
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}
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logger.debug("Remove DynamicJob {} result [{}]", existJob, result);
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return result;
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}
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}
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@ -0,0 +1,77 @@
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package com.xxl.quartz;
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import org.quartz.CronScheduleBuilder;
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import org.quartz.CronTrigger;
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import org.quartz.Job;
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import org.quartz.JobBuilder;
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import org.quartz.JobDataMap;
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import org.quartz.JobDetail;
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import org.quartz.Scheduler;
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import org.quartz.TriggerBuilder;
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import org.quartz.TriggerKey;
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/**
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* 任务model
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* @author xuxueli 2015-12-1 16:01:19
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*/
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public class JobModel {
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// param
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private String group;
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private String name;
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private String cronExpression;
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private Class<? extends Job> jobClass;
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public JobModel(String name, String cronExpression, Class<? extends Job> jobClass) {
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this.group = Scheduler.DEFAULT_GROUP;
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this.name = name;
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this.cronExpression = cronExpression;
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this.jobClass = jobClass;
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}
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public String getGroup() {
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return group;
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}
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public void setGroup(String group) {
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this.group = group;
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}
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public String getName() {
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return name;
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}
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public void setName(String name) {
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this.name = name;
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}
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public String getCronExpression() {
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return cronExpression;
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}
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public void setCronExpression(String cronExpression) {
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this.cronExpression = cronExpression;
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}
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public Class<? extends Job> getJobClass() {
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return jobClass;
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}
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public void setJobClass(Class<? extends Job> jobClass) {
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this.jobClass = jobClass;
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}
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// TriggerKey
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public TriggerKey getTriggerKey() {
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return TriggerKey.triggerKey(this.name, this.group);
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}
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// JobDetail
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public JobDetail getJobDetail() {
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return JobBuilder.newJob(jobClass).withIdentity(this.name, this.group).build();
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}
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// JobDataMap.add
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public JobModel addJobData(String key, Object value) {
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JobDataMap jobDataMap = this.getJobDetail().getJobDataMap();
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jobDataMap.put(key, value);
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return this;
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}
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// CronTrigger
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public CronTrigger cronTrigger() {
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CronScheduleBuilder cronScheduleBuilder = CronScheduleBuilder.cronSchedule(this.cronExpression);
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return TriggerBuilder.newTrigger().withIdentity(this.getTriggerKey()).withSchedule(cronScheduleBuilder).build();
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}
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}
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@ -0,0 +1,21 @@
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package com.xxl.service.job;
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import java.util.Date;
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import org.apache.commons.lang.time.FastDateFormat;
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import org.quartz.JobExecutionContext;
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import org.quartz.JobExecutionException;
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import org.slf4j.Logger;
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import org.slf4j.LoggerFactory;
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import org.springframework.scheduling.quartz.QuartzJobBean;
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public class JobDetailDemo extends QuartzJobBean {
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private static Logger logger = LoggerFactory.getLogger(JobDetailDemo.class);
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@Override
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protected void executeInternal(JobExecutionContext context)
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throws JobExecutionException {
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logger.info("全站静态化[DB] run at :{}", FastDateFormat.getInstance("yyyy-MM-dd HH:mm:ss").format(new Date()));
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}
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}
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@ -0,0 +1,24 @@
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# Default Properties file for use by StdSchedulerFactory
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# to create a Quartz Scheduler Instance, if a different
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# properties file is not explicitly specified.
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#
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org.quartz.scheduler.instanceName: DefaultQuartzScheduler
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org.quartz.scheduler.rmi.export: false
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org.quartz.scheduler.rmi.proxy: false
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org.quartz.scheduler.wrapJobExecutionInUserTransaction: false
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org.quartz.threadPool.class: org.quartz.simpl.SimpleThreadPool
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org.quartz.threadPool.threadCount: 10
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org.quartz.threadPool.threadPriority: 5
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org.quartz.threadPool.threadsInheritContextClassLoaderOfInitializingThread: true
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org.quartz.jobStore.misfireThreshold: 60000
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#org.quartz.jobStore.class: org.quartz.simpl.RAMJobStore
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# for cluster
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org.quartz.scheduler.instanceId: AUTO
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org.quartz.jobStore.class: org.quartz.impl.jdbcjobstore.JobStoreTX
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org.quartz.jobStore.isClustered: true
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org.quartz.jobStore.clusterCheckinInterval: 1000
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@ -0,0 +1,30 @@
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package quartz;
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import java.lang.reflect.InvocationTargetException;
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import java.util.concurrent.TimeUnit;
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import org.junit.Test;
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import org.junit.runner.RunWith;
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import org.quartz.SchedulerException;
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import org.springframework.test.context.ContextConfiguration;
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import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
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import com.xxl.quartz.DynamicSchedulerUtil;
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import com.xxl.quartz.JobModel;
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@RunWith(SpringJUnit4ClassRunner.class)
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@ContextConfiguration(locations = "classpath*:applicationcontext-*.xml")
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public class JunitTest {
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@Test
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public void addJob() throws SchedulerException, IllegalAccessException, InvocationTargetException, NoSuchMethodException, InterruptedException {
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boolean ret = DynamicSchedulerUtil.addJob(new JobModel("Jost-job", "0/1 * * * * ?", TestDynamicJob.class));
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System.out.println(ret);
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TimeUnit.SECONDS.sleep(30);
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}
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}
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@ -0,0 +1,17 @@
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package quartz;
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import org.quartz.Job;
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import org.quartz.JobExecutionContext;
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import org.quartz.JobExecutionException;
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import java.util.Date;
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public class TestDynamicJob implements Job {
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@Override
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public void execute(JobExecutionContext context) throws JobExecutionException {
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final Object mailGuid = context.getMergedJobDataMap().get("mailGuid");
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System.out.println("[Dynamic-Job] It is " + new Date() + " now, mailGuid=" + mailGuid);
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}
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}
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