maven依賴
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>2.2.2</version>
</dependency>
spring整合配置
<bean id="jobFactory" class="hotkidclub.service.quartz.JobFactory"></bean>
<bean id="schedulerFactoryBean" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="jobFactory" ref="jobFactory"></property>
</bean>
jobFactory
package hotkidclub.service.quartz;
import org.quartz.spi.TriggerFiredBundle;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.config.AutowireCapableBeanFactory;
import org.springframework.scheduling.quartz.AdaptableJobFactory;
public class JobFactory extends AdaptableJobFactory {
@Autowired
private AutowireCapableBeanFactory capableBeanFactory;
@Override
protected Object createJobInstance(TriggerFiredBundle bundle) throws Exception {
// 調用父類的方法
Object jobInstance = super.createJobInstance(bundle);
// 進行注入
capableBeanFactory.autowireBean(jobInstance);
return jobInstance;
}
}
觸發器
package hotkidclub.service.quartz;
import java.text.SimpleDateFormat;
import java.util.Date;
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.Trigger;
import org.quartz.TriggerBuilder;
import org.quartz.TriggerKey;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.scheduling.quartz.SchedulerFactoryBean;
import org.springframework.stereotype.Component;
/**
* 觸發器配置:動態配置定時任務
* @author guohongen
*/
@Component
public class QuartzManager {
private static String JOB_GROUP_NAME = "EXTJWEB_JOBGROUP_NAME";
private static String TRIGGER_GROUP_NAME = "EXTJWEB_TRIGGERGROUP_NAME";
// private static SchedulerFactory schedulerFactory = new StdSchedulerFactory();
@Autowired
private SchedulerFactoryBean schedulerFactory;
/**
* 添加定時觸發任務
* @param jobName 任務id:必須是唯一(對於同個模塊的定時調用,例:定時推送任務的key)
* @param date 觸發時間:定時任務的定時推送時間
* @param jobClass
* @param objects 觸發後需傳遞到觸發執行函數的參數: 例:本後臺系統的定時任務bean數據
*/
public void addJob(String jobName, Date date, Class<? extends Job> jobClass, Object... objects) {
try {
SimpleDateFormat sdf = new SimpleDateFormat("ss mm HH dd MM ? yyyy");
String cron = sdf.format(date);
Scheduler scheduler = schedulerFactory.getScheduler();
if (scheduler.getJobDetail(JobKey.jobKey(jobName)) != null) {
return;
}
// 任務名,任務組,任務執行類
JobDetail jobDetail = JobBuilder.newJob(jobClass).withIdentity(jobName, JOB_GROUP_NAME).build();
if (objects != null) {
for (int i = 0; i < objects.length; i++) {
jobDetail.getJobDataMap().put("" + i, objects[i]);
}
}
TriggerBuilder<Trigger> triggerBuilder = TriggerBuilder.newTrigger();
// 觸發器名,觸發器組
triggerBuilder.withIdentity(jobName, TRIGGER_GROUP_NAME);
triggerBuilder.startNow();
// 觸發器時間設定
triggerBuilder.withSchedule(CronScheduleBuilder.cronSchedule(cron));
// 創建Trigger對象
CronTrigger trigger = (CronTrigger) triggerBuilder.build();
// 調度容器設置JobDetail和Trigger
scheduler.scheduleJob(jobDetail, trigger);
// 啓動
if (!scheduler.isShutdown()) {
scheduler.start();
}
}
catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* 修改一個定時任務
*
*/
public void modifyJobTime(String triggerName, Date date) {
try {
SimpleDateFormat sdf = new SimpleDateFormat("ss mm HH dd MM ? yyyy");
String cron = sdf.format(date);
Scheduler scheduler = schedulerFactory.getScheduler();
TriggerKey triggerKey = TriggerKey.triggerKey(triggerName, TRIGGER_GROUP_NAME);
CronTrigger trigger = (CronTrigger) scheduler.getTrigger(triggerKey);
if (trigger == null) {
return;
}
String oldTime = trigger.getCronExpression();
if (!oldTime.equalsIgnoreCase(cron)) {
// 觸發器
TriggerBuilder<Trigger> triggerBuilder = TriggerBuilder.newTrigger();
// 觸發器名,觸發器組
triggerBuilder.withIdentity(triggerName, TRIGGER_GROUP_NAME);
triggerBuilder.startNow();
// 觸發器時間設定
triggerBuilder.withSchedule(CronScheduleBuilder.cronSchedule(cron));
// 創建Trigger對象
trigger = (CronTrigger) triggerBuilder.build();
// 方式一 :修改一個任務的觸發時間
scheduler.rescheduleJob(triggerKey, trigger);
}
}
catch (Exception e) {
throw new RuntimeException(e);
}
}
/**
* 刪除一個定時任務
*
*/
public void removeJob(String triggerName) {
try {
Scheduler scheduler = schedulerFactory.getScheduler();
TriggerKey triggerKey = TriggerKey.triggerKey(triggerName, TRIGGER_GROUP_NAME);
// 停止觸發器
scheduler.pauseTrigger(triggerKey);
// 移除觸發器
scheduler.unscheduleJob(triggerKey);
// 刪除任務
scheduler.deleteJob(JobKey.jobKey(triggerName, JOB_GROUP_NAME));
}
catch (Exception e) {
throw new RuntimeException(e);
}
}
}
任務執行器
package hotkidclub.service.quartz;
import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.springframework.stereotype.Component;
/**
* 執行器服務: 消息定時推送執行器
* <p>
* 不同的業務模塊需單獨匹配
* </p>
*/
@Component
public class DmeoJob implements Job {
// TODO 消息推送服務
// @Autowired
// NotificationService notificationService;
@Override
public void execute(JobExecutionContext arg0) throws JobExecutionException {
// mapService.mapSettlement();
// TODO 取出觸發器中傳入的參數(objects),使用匹配的類型接收(例Object)
// Object o = arg0.getJobDetail().getJobDataMap().get("0").toString();
// TODO 執行具體業務 例: 消息推送函數(sendWeixinMsg),傳入取出的參數(具體參數參考消息推送函數的參數列表聲明)
// notificationService.sendWeixinMsg(taste);
}
}