spring3.2.0quartz2.2.1整合实现动态定时任务

2019独角兽企业重金招聘Python工程师标准>>>

spring3.2.0 quartz-2.2.1 实现动态定时任务

spring 和 quartz的整合很简单&＃xff0c;但是实现动态定时任务却有一点麻烦&＃xff0c;下面详细介绍一下 spring3.2.0和quzrtz2.2.1 的整合实现定时任务的的动态加载

类介绍

QuartzManager.java 任务的管理&＃xff08;添加、删除、启动、任务列表等&＃xff09;&＃xff0c;更多功能看官方文档&＃xff1a;http://www.quartz-scheduler.org/documentation/quartz-2.2.x/tutorials/

MyJobFactory.java job自动注入Spring容器

OverOrderJobExample.java/CloseOrderJobExample.java job执行内容

源代码

MyJobFactory.java

package chaomeiman.yueshou.job;import org.quartz.spi.TriggerFiredBundle; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.config.AutowireCapableBeanFactory; import org.springframework.context.annotation.Configuration; import org.springframework.scheduling.quartz.AdaptableJobFactory;&＃64;Configuration("myJobFactory") public class MyJobFactory extends AdaptableJobFactory{&＃64;Autowiredprivate AutowireCapableBeanFactory capableBeanFactory;&＃64;Overrideprotected Object createJobInstance(TriggerFiredBundle bundle) throws Exception {//调用父类的方法Object jobInstance &＃61; super.createJobInstance(bundle);capableBeanFactory.autowireBeanProperties(jobInstance, AutowireCapableBeanFactory.AUTOWIRE_BY_NAME, false);return jobInstance;} }

配置applicationContext.xml

QuartzManager.java

package chaomeiman.yueshou.job;import chaomeiman.yueshou.model.main.JobInfo; import org.quartz.*; import org.quartz.impl.matchers.GroupMatcher; import org.springframework.context.annotation.Configuration;import static org.quartz.JobBuilder.newJob;&＃64;Configuration public class QuartzManager {/*** 关闭所有定时任务*/public static void shutdownJobs(Scheduler sched) {try {if (! sched.isShutdown()) {sched.shutdown();}} catch (Exception e) {throw new RuntimeException(e);}}/*** 添加任务调度* &＃64;param scheduler* &＃64;param job* &＃64;param classz* &＃64;throws SchedulerException*/public void addJob(Scheduler scheduler, JobInfo job, Class classz) throws SchedulerException {TriggerKey triggerKey &＃61; TriggerKey.triggerKey(job.getJob_name(), job.getJob_group());CronTrigger trigger &＃61; (CronTrigger) scheduler.getTrigger(triggerKey);if (null &＃61;&＃61; trigger) {//不存在触发器&＃xff0c;创建一个JobDetail jobDetail &＃61; newJob(classz).withIdentity(job.getJob_name(), job.getJob_group()).build();jobDetail.getJobDataMap().put("jobInfo", job);//表达式调度构建器CronScheduleBuilder scheduleBuilder &＃61; CronScheduleBuilder.cronSchedule(job.getJob_quartz_time());//按新的cronExpression表达式构建一个新的triggertrigger &＃61; TriggerBuilder.newTrigger().withIdentity(job.getJob_name(), job.getJob_group()).withSchedule(scheduleBuilder).build();scheduler.scheduleJob(jobDetail, trigger);} else {// Trigger已存在&＃xff0c;那么更新相应的定时设置//表达式调度构建器CronScheduleBuilder scheduleBuilder &＃61; CronScheduleBuilder.cronSchedule(job.getJob_quartz_time());//按新的cronExpression表达式重新构建triggertrigger &＃61; trigger.getTriggerBuilder().withIdentity(triggerKey).withSchedule(scheduleBuilder).build();//按新的trigger重新设置job执行scheduler.rescheduleJob(triggerKey, trigger);}}/*** 删除任务调度* &＃64;param scheduler* &＃64;param job* &＃64;param classz* &＃64;throws SchedulerException*/public void removeJob(Scheduler scheduler, JobInfo job, Class classz) throws SchedulerException {TriggerKey triggerKey &＃61; TriggerKey.triggerKey(job.getJob_name(), job.getJob_group());CronTrigger trigger &＃61; (CronTrigger) scheduler.getTrigger(triggerKey);if (null &＃61;&＃61; trigger) {//不存在触发器&＃xff0c;创建一个JobDetail jobDetail &＃61; newJob(classz).withIdentity(job.getJob_name(), job.getJob_group()).build();jobDetail.getJobDataMap().put("jobInfo", job);//表达式调度构建器CronScheduleBuilder scheduleBuilder &＃61; CronScheduleBuilder.cronSchedule(job.getJob_time());//按新的cronExpression表达式构建一个新的triggertrigger &＃61; TriggerBuilder.newTrigger().withIdentity(job.getJob_name(), job.getJob_group()).withSchedule(scheduleBuilder).build();scheduler.scheduleJob(jobDetail, trigger);} else {// Trigger已存在&＃xff0c;那么更新相应的定时设置//表达式调度构建器CronScheduleBuilder scheduleBuilder &＃61; CronScheduleBuilder.cronSchedule(job.getJob_time());//按新的cronExpression表达式重新构建triggertrigger &＃61; trigger.getTriggerBuilder().withIdentity(triggerKey).withSchedule(scheduleBuilder).build();//按新的trigger重新设置job执行scheduler.rescheduleJob(triggerKey, trigger);}}/*** 获取任务调度列表* &＃64;param scheduler* &＃64;throws SchedulerException*/public void listJob(Scheduler scheduler) throws SchedulerException {for(String group: scheduler.getJobGroupNames()) {for(JobKey jobKey : scheduler.getJobKeys(GroupMatcher.groupEquals(group))) {System.out.println("Found job identified by: " &＃43; jobKey);}}}/*** 启动所有定时任务*/public void startJobs(Scheduler scheduler) {try {scheduler.start();} catch (Exception e) {throw new RuntimeException(e);}} }

OverOrderJobExample.java

package chaomeiman.yueshou.job;import chaomeiman.yueshou.service.OrderService; import code.ResultCodeUtil; import org.quartz.Job; import org.quartz.JobExecutionContext; import org.quartz.JobExecutionException; import org.springframework.beans.factory.annotation.Autowired; import util.LogUtil;public class OverOrderJobExample extends ResultCodeUtil implements Job {&＃64;Autowiredprivate OrderService orderService;&＃64;Overridepublic void execute(JobExecutionContext arg0) throws JobExecutionException {LogUtil.loger("---------开始执行完成订单任务-------"); // JobDataMap jobDataMap &＃61; arg0.getJobDetail().getJobDataMap();if (orderService !&＃61; null) {try {//自动完成订单//每天零点执行&＃xff0c;将支付成功并已接单的订单自动完成orderService.jobOverOrderInfo();} catch (Exception e) {e.printStackTrace();}} else {// TODO: 2017/2/25 获取任务调度信息失败LogUtil.loger("执行完成订单任务失败&＃xff0c;orderService获取失败");}LogUtil.loger("---------执行完成订单任务结束-------");} }

test.java

&＃64;Resourceprivate Scheduler scheduler ;public Scheduler getScheduler() {return scheduler;}public void setScheduler(Scheduler scheduler) {this.scheduler &＃61; scheduler;}&＃64;Testpublic void testJob() throws Exception {String jobTime &＃61; "2017-02-27 16:54";DateTimeFormatter formatter &＃61; DateTimeFormatter.ofPattern("yyyy-MM-dd HH:mm");LocalDateTime localDateTime &＃61; LocalDateTime.parse(jobTime, formatter);int H &＃61; localDateTime.getHour();int m &＃61; localDateTime.getMinute();int s &＃61; localDateTime.getSecond();int d &＃61; localDateTime.getDayOfMonth();int M &＃61; localDateTime.getMonthValue();int y &＃61; localDateTime.getYear();/** 秒是 0-59 , - * /分是 0-59 , - * /时是 0-23 , - * /日是 1-31 , - * ? / L W C月是 1-12 或 JAN-DEC , - * /周是 1-7 或 SUN-SAT , - * ? / L C #年否空或 1970-2099 , - * /**/String jobQuartzTime &＃61; s &＃43; " " &＃43; m &＃43; " " &＃43; " " &＃43; H &＃43; " " &＃43; d &＃43; " " &＃43; M &＃43; " " &＃43; "?" &＃43; " " &＃43; y;String uuid &＃61; UUIDUtil.getUUID();JobInfo jobInfo &＃61; new JobInfo();jobInfo.setUuid("a05eb41e833d499b883768ae1f25be69");jobInfo.setUuid2(CoderUtil.encryptMD5(System.currentTimeMillis()&＃43;uuid, CoderUtil.ENCODING_FORMAT_UTF_8));jobInfo.setJob_name("201702271437220000000581");jobInfo.setJob_quartz_time(jobQuartzTime);jobInfo.setJob_time("2017-02-27 14:45:00");jobInfo.setJob_group("closeOrder");jobInfo.setOrder_number("201702271437220000000581");jobInfo.setUser_uuid("93cd68fcb95043febd28d6ad86666029"); // jobInfoMapper.insert(jobInfo);QuartzManager quartzManager &＃61; new QuartzManager();quartzManager.startJobs(scheduler);quartzManager.addJob(scheduler, jobInfo, CloseOrderJobExample.class);quartzManager.startJobs(scheduler);Thread.sleep(310000);}

结果&＃xff1a;