Spring集成quartz集群配置总结

1.spring-quartz.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "-//SPRING//DTD BEAN//EN" "http://www.springframework.org/dtd/spring-beans.dtd">

<beans>

    <!-- expiration notice -->
    <bean id="expirationNoticeService" class="org.guyezhai.demo.service.scheduler.ExpirationNoticeService"/>
    <bean id="expirationNoticeDetail" class="org.springframework.scheduling.quartz.JobDetailBean">
        <property name="jobClass">
            <value>org.guyezhai.modules.quartz.DXQuartzJobBean</value>
        </property>
        <property name="jobDataMap">
            <map>
                <entry key="targetObject" value="expirationNoticeService" />
                <entry key="targetMethod" value="execute" />
                <entry key="concurrent" value="false" />
            </map>
        </property>
    </bean>
    <bean id="expirationNoticeTriggers" class="org.guyezhai.modules.quartz.InitCronTrigger">
        <constructor-arg value="expirationNoticeTriggers"/>
        <property name="jobDetail" ref="expirationNoticeDetail" />
    </bean>

    <bean id="scheduler" lazy-init="true" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
        <property name="configLocation" value="classpath:quartz.properties"/>
        <property name="triggers">
            <list>
                <ref local="expirationNoticeTriggers"/>
            </list>
        </property>
        <property name="applicationContextSchedulerContextKey" value="applicationContext" />
    </bean>

</beans>

2.quartz.properties

#============================================================================
# Configure Main Scheduler Properties
#============================================================================
org.quartz.scheduler.instanceName = DEMO
org.quartz.scheduler.instanceId = AUTO

#============================================================================
# Configure ThreadPool
#============================================================================
org.quartz.threadPool.class = org.quartz.simpl.SimpleThreadPool
org.quartz.threadPool.threadCount =
org.quartz.threadPool.threadPriority = 

#============================================================================
# Configure JobStore
#============================================================================
org.quartz.jobStore.class = org.quartz.impl.jdbcjobstore.JobStoreTX
org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.StdJDBCDelegate
org.quartz.jobStore.useProperties = false
org.quartz.jobStore.dataSource = demo
org.quartz.jobStore.tablePrefix = qrtz_
org.quartz.jobStore.misfireThreshold =
org.quartz.jobStore.dontSetAutoCommitFalse = false
org.quartz.jobStore.isClustered = true
org.quartz.jobStore.clusterCheckinInterval = 

#============================================================================
# Configure Datasources
#============================================================================
org.quartz.dataSource.deptusercert.driver = com.mysql.jdbc.Driver
org.quartz.dataSource.deptusercert.URL = jdbc\:mysql\://127.0.0.1\:3306/demo
org.quartz.dataSource.deptusercert.user = root
org.quartz.dataSource.deptusercert.password = sa
org.quartz.dataSource.deptusercert.maxConnections =
org.quartz.dataSource.deptusercert.validationQuery = select  from dual

3.InitCronTrigger.java

package org.guyezhai.modules.quartz;

import org.guyezhai.demo.dao.scheduler.SchedulerInfoDao.SchedulerInfoDao;
import org.guyezhai.demo.entity.po.scheduler.SchedulerInfo.SchedulerInfo;
import org.guyezhai.modules.spring.context.SpringContextHolder;
import org.guyezhai.modules.utils.StringUtils;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.scheduling.quartz.CronTriggerFactoryBean;

/**
 * 初始化CronTrigger
 */
public class InitCronTrigger extends CronTriggerFactoryBean {
    private static Logger logger = LoggerFactory.getLogger(InitCronTrigger.class);

    private String triggerid;
    private SchedulerInfoDao schedulerInfoDao;

    public InitCronTrigger(String triggerid) {
        super();
        logger.info("------InitCronTrigger.InitCronTrigger():" + triggerid);
        try {
            schedulerInfoDao = SpringContextHolder.getBean(SchedulerInfoDao.class);

            String cronExpression = getCronExpressionFromDB(triggerid);
            if (StringUtils.isNotBlank(cronExpression)) {
                this.setCronExpression(cronExpression);
                // logger.info("------setCronExpression:" + this.getCronExpression());
            }
        } catch (Exception e) {
            e.printStackTrace();
        }

    }

    /**
     * 从数据库中获取cronExpression
     *
     * @param triggerid
     * @return
     */
    private String getCronExpressionFromDB(String triggerid) {
        SchedulerInfo schedulerInfo = schedulerInfoDao.get(triggerid);
        return null == schedulerInfo ? "" : schedulerInfo.getCronExpression();
    }

    public String getTriggerid() {
        return triggerid;
    }

    public void setTriggerid(String triggerid) {
        this.triggerid = triggerid;
    }
}

4.DXQuartzJobBean.java

package org.guyezhai.modules.quartz;

import java.lang.reflect.Method;

import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.context.ApplicationContext;
import org.springframework.scheduling.quartz.QuartzJobBean;

/**
 * 解决quartz集群class序列化的问题
 */
public class DXQuartzJobBean extends QuartzJobBean {
    private static Logger logger = LoggerFactory.getLogger(DXQuartzJobBean.class);

    private String targetMethod;
    private String targetObject;
    private ApplicationContext applicationContext;

    @Override
    protected void executeInternal(JobExecutionContext context) throws JobExecutionException {
        try {
            logger.warn("INFO: execute [" + targetObject + "] at once...");
            Object otargetObject = applicationContext.getBean(targetObject);
            Method m = null;
            try {
                m = otargetObject.getClass().getMethod(targetMethod, new Class[] {});
                m.invoke(otargetObject, new Object[] {});
            } catch (SecurityException e) {
                logger.error("DXQuartzJobBean.executeInternal()", e);
            } catch (NoSuchMethodException e) {
                logger.error("DXQuartzJobBean.executeInternal()", e);
            }
        } catch (Exception e) {
            // throw new JobExecutionException(e);
            logger.error("DXQuartzJobBean.executeInternal()", e);
        }
    }

    public void setApplicationContext(ApplicationContext applicationContext) {
        this.applicationContext = applicationContext;
    }

    public void setTargetObject(String targetObject) {
        this.targetObject = targetObject;
    }

    public void setTargetMethod(String targetMethod) {
        this.targetMethod = targetMethod;
    }
}