Spring3和Quartz2的应用实例

标签：quartz   spring   定时任务   任务调度   

/**
 * 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;
    /**
     * 任务运行时间表达式
     */
    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;
/**
 * 客户端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("客户端长连接断开定时任务开始执行，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;
/**
 * 客户端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("初始化客户端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("初始化客户端长连接断开任务调度异常！" + e.getMessage(), e);
        }
    }
    
    /**
     * 向任务调度中添加定时任务
     * @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("向任务调度中添加定时任务");
        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("向任务调度中添加定时任务异常！" + e.getMessage(), e);
        }
    }
    
    /**
     * 修改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("修改任务调度中的定时任务");
        try {
            if (null == job || null == triggerKey || null == trigger) {
                logger.info("修改调度任务参数不正常！");
                return;
            }
            logger.info("原始任务表达式:" + trigger.getCronExpression() + "现在任务表达式:" + job.getCronExpression());
            if (trigger.getCronExpression().equals(job.getCronExpression())) {
                logger.info("任务调度表达式一致，不予进行修改！");
                return;
            }
            logger.info("任务调度表达式不一致，进行修改");
            CronScheduleBuilder scheduleBuilder = CronScheduleBuilder.cronSchedule(job.getCronExpression());
            trigger = trigger.getTriggerBuilder().withIdentity(triggerKey).withSchedule(scheduleBuilder).build();
            scheduler.rescheduleJob(triggerKey, trigger);
        } catch (Exception e) {
            logger.error("修改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("删除调度任务参数不正常！");
                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.resumeJob(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("停止任务定时器参数不正常，不予进行停止！");
                return;
            }
            logger.info("停止任务定时器");
            scheduler.resumeTrigger(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> 

Spring3和Quartz2的应用实例

标签：quartz   spring   定时任务   任务调度   

原文地址：http://blog.csdn.net/luo201227/article/details/44830891