Spring3和Quartz2的应用实例
/**
* 任务调度类
* @author Joyce.Luo
* @date 2015-3-31 下午03:32:04
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
public class QuartzJob {
/**
* 任务ID
*/
private Integer jobId;
/**
* 任务名称
*/
private String jobName;
/**
* 任务分组
*/
private String jobGroup;
/**
* 任务状态 0禁用 1启用 2删除
*/
private Integer jobStatus;
/**
* 任务执行时间表达式
*/
private String cronExpression;
/**
* @return the jobId
*/
public Integer getJobId() {
return jobId;
}
/**
* @param jobId
* the jobId to set
*/
public void setJobId(Integer jobId) {
this.jobId = jobId;
}
/**
* @return the jobName
*/
public String getJobName() {
return jobName;
}
/**
* @param jobName
* the jobName to set
*/
public void setJobName(String jobName) {
this.jobName = jobName;
}
/**
* @return the jobGroup
*/
public String getJobGroup() {
return jobGroup;
}
/**
* @param jobGroup
* the jobGroup to set
*/
public void setJobGroup(String jobGroup) {
this.jobGroup = jobGroup;
}
/**
* @return the jobStatus
*/
public Integer getJobStatus() {
return jobStatus;
}
/**
* @param jobStatus
* the jobStatus to set
*/
public void setJobStatus(Integer jobStatus) {
this.jobStatus = jobStatus;
}
/**
* @return the cronExpression
*/
public String getCronExpression() {
return cronExpression;
}
/**
* @param cronExpression
* the cronExpression to set
*/
public void setCronExpression(String cronExpression) {
this.cronExpression = cronExpression;
}
}
import org.apache.log4j.Logger;
import org.quartz.Job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import com.hupu.nac.biz.IAuthPolicyClientBiz;
/**
* client长连接断开任务调度工厂类
* @author Joyce.Luo
* @date 2015-3-31 下午03:38:35
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
public class LinkDisconnectQuartzJobFactory implements Job {
private static final Logger logger = Logger.getLogger(LinkDisconnectQuartzJobFactory.class);
@Override
public void execute(JobExecutionContext context) throws JobExecutionException {
QuartzJob scheduleJob = (QuartzJob)context.getMergedJobDataMap().get("linkDisconnectJob");
logger.info("client长连接断开定时任务開始运行，任务名称[" + scheduleJob.getJobName() + "]");
}
}
import org.apache.log4j.Logger;
import org.quartz.CronScheduleBuilder;
import org.quartz.CronTrigger;
import org.quartz.JobBuilder;
import org.quartz.JobDetail;
import org.quartz.JobKey;
import org.quartz.TriggerBuilder;
import org.quartz.TriggerKey;
import org.quartz.impl.StdScheduler;
/**
* client长连接断开任务调度管理类
* @author Joyce.Luo
* @date 2015-3-31 下午03:42:30
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
public class LinkDisconnectQuartzManager {
private static final Logger logger = Logger.getLogger(LinkDisconnectQuartzManager.class);
private StdScheduler scheduler;
/**
* @param scheduler the scheduler to set
*/
public void setScheduler(StdScheduler scheduler) {
this.scheduler = scheduler;
}
/**
* 初始化任务调度
* @author Joyce.Luo
* @date 2015-3-31 下午03:48:55
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
public void initJob(){
logger.info("初始化client长连接断开任务调度");
QuartzJob job = new QuartzJob();
job.setJobName("link_disconnect_job");
job.setJobGroup("link_disconnect_group");
job.setJobStatus(1);
job.setCronExpression("0 0/1 * * * ?");
try {
TriggerKey triggerKey = TriggerKey.triggerKey(job.getJobName(), job.getJobGroup());
CronTrigger trigger = (CronTrigger) scheduler.getTrigger(triggerKey);
if (null == trigger) {
addQuartzJob(job, trigger);
}
} catch (Exception e) {
logger.error("初始化client长连接断开任务调度异常！" + e.getMessage(), e);
}
}
/**
* 向任务调度中加入定时任务
* @param job 定时任务信息
* @param trigger 定时调度触发器
* @author Joyce.Luo
* @date 2015-3-31 下午04:04:58
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
private void addQuartzJob(QuartzJob job, CronTrigger trigger){
logger.info("向任务调度中加入定时任务");
try {
JobDetail jobDetail = JobBuilder.newJob(LinkDisconnectQuartzJobFactory.class)
.withIdentity(job.getJobName(), job.getJobGroup()).build();
jobDetail.getJobDataMap().put("linkDisconnectJob", job);
CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule(job.getCronExpression());
trigger = TriggerBuilder.newTrigger().withIdentity(job.getJobName(), job.getJobGroup())
.withSchedule(scheduleBuilder).build();
scheduler.scheduleJob(jobDetail, trigger);
} catch (Exception e) {
logger.error("向任务调度中加入定时任务异常！" + e.getMessage(), e);
}
}
/**
* 马上执行定时任务
* @param job 定时任务信息
* @author Joyce.Luo
* @date 2015-4-20 下午02:08:41
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
void runJob(QuartzJob job){
logger.info("马上执行任务调度中的定时任务");
try {
if (null == job) {
logger.info("定时任务信息为空，无法马上执行");
return;
}
JobKey jobKey = JobKey.jobKey(job.getJobName(), job.getJobGroup());
if(null == jobKey){
logger.info("任务调度中不存在[" + job.getJobName() + "]定时任务，不予马上执行！");
return;
}
scheduler.triggerJob(jobKey);
} catch (Exception e) {
logger.error("马上执行任务调度中的定时任务异常！" + e.getMessage(), e);
}
}
/**
* 改动任务调度中的定时任务
* @param job 定时任务信息
* @param triggerKey 定时调度触发键
* @param trigger 定时调度触发器
* @author Joyce.Luo
* @date 2015-3-31 下午04:16:54
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
void updateQuartzJob(QuartzJob job, TriggerKey triggerKey, CronTrigger trigger){
logger.info("改动任务调度中的定时任务");
try {
if (null == job || null == triggerKey || null == trigger) {
logger.info("改动调度任务參数不正常！");
return;
}
logger.info("原始任务表达式:" + trigger.getCronExpression()
+ "。如今任务表达式:" + job.getCronExpression());
if (trigger.getCronExpression().equals(job.getCronExpression())) {
logger.info("任务调度表达式一致，不予进行改动！
");
return;
}
logger.info("任务调度表达式不一致，进行改动");
CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule(job.getCronExpression());
trigger = trigger.getTriggerBuilder().withIdentity(triggerKey).withSchedule(scheduleBuilder).build();
scheduler.rescheduleJob(triggerKey, trigger);
} catch (Exception e) {
logger.error("改动任务调度中的定时任务异常！
" + e.getMessage(), e);
}
}
/**
* 暂停任务调度中的定时任务
* @param job 定时任务信息
* @author Joyce.Luo
* @date 2015-4-20 下午02:22:53
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
void pauseJob(QuartzJob job){
logger.info("暂停任务调度中的定时任务");
try {
if (null == job) {
logger.info("暂停调度任务參数不正常！
");
return;
}
JobKey jobKey = JobKey.jobKey(job.getJobName(), job.getJobGroup());
if(null == jobKey){
logger.info("任务调度中不存在[" + job.getJobName() + "]定时任务。不予进行暂停！");
return;
}
scheduler.pauseJob(jobKey);
} catch (Exception e) {
logger.error("暂停任务调度中的定时任务异常！" + e.getMessage(), e);
}
}
/**
* 恢复任务调度中的定时任务
* @param job 定时任务信息
* @author Joyce.Luo
* @date 2015-4-20 下午02:26:08
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
void resumeJob(QuartzJob job){
logger.info("恢复任务调度中的定时任务");
try {
if (null == job) {
logger.info("恢复调度任务參数不正常！
");
return;
}
JobKey jobKey = JobKey.jobKey(job.getJobName(), job.getJobGroup());
if(null == jobKey){
logger.info("任务调度中不存在[" + job.getJobName() + "]定时任务。不予进行恢复。");
return;
}
scheduler.resumeJob(jobKey);
} catch (Exception e) {
logger.error("恢复任务调度中的定时任务异常！" + e.getMessage(), e);
}
}
/**
* 删除任务调度中的定时任务
* @param job 定时任务信息
* @author Joyce.Luo
* @date 2015-3-31 下午04:30:03
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
void deleteJob(QuartzJob job){
logger.info("删除任务调度中的定时任务");
try {
if (null == job) {
logger.info("删除调度任务參数不正常！");
return;
}
JobKey jobKey = JobKey.jobKey(job.getJobName(), job.getJobGroup());
if(null == jobKey){
logger.info("任务调度中不存在[" + job.getJobName() + "]定时任务，不予进行删除！
");
return;
}
scheduler.deleteJob(jobKey);
} catch (Exception e) {
logger.error("删除任务调度中的定时任务异常。" + e.getMessage(), e);
}
}
/**
* 删除任务调度定时器
* @param triggerKey
* @author Joyce.Luo
* @date 2015-3-31 下午04:35:33
* @version V3.0
* @since Tomcat6.0,Jdk1.6
* @copyright Copyright (c) 2015
*/
void deleteJob(TriggerKey triggerKey){
logger.info("删除任务调度定时器");
try {
if(null == triggerKey){
logger.info("停止任务定时器參数不正常。不予进行停止！
");
return;
}
logger.info("停止任务定时器");
scheduler.pauseTrigger(triggerKey);
scheduler.unscheduleJob(triggerKey);
} catch (Exception e) {
logger.info("删除任务调度定时器异常！
" + e.getMessage() ,e);
}
}
}
<bean id="linkDisconnectScheduler" class="org.springframework.scheduling.quartz.SchedulerFactoryBean" />
<bean id="linkDisconnectQuartzManager" class="com.hupu.nac.timertask.LinkDisconnectQuartzManager" init-method="initJob">
<property name="scheduler" ref="linkDisconnectScheduler"></property>
</bean> 