quartz 持久化 数据库表

此处只包括配置数据库操作


quartz 持久化数据库表格字段解释建表,SQL语句在dbTables文件夹中可以找到,介绍下我们开发主要使用到的表: (版本不一样,可能数据库表也不一样,这里使用2.2.1)

1、QRTZ_JOB_DETAILS:存储的是job的详细信息,包括:[DESCRIPTION]描述,[IS_DURABLE]是否持久化,[JOB_DATA]持久化对象等基本信息。

2、QRTZ_TRIGGERS:触发器信息,包含:job的名,组外键,[DESCRIPTION]触发器的描述等基本信息,还有[START_TIME]开始执行时间,[END_TIME]结束执行时间,[PREV_FIRE_TIME]上次执行时间,[NEXT_FIRE_TIME]下次执行时间,[TRIGGER_TYPE]触发器类型:simple和cron,[TRIGGER_STATE]执行状态:WAITING,PAUSED,ACQUIRED分别为:等待,暂停,运行中。

3、QRTZ_CRON_TRIGGERS:保存cron表达式。

4、QRTZ_SCHEDULER_STATE:存储集群中note实例信息,quartz会定时读取该表的信息判断集群中每个实例的当前状态,INSTANCE_NAME:之前配置文件中org.quartz.scheduler.instanceId配置的名字,就会写入该字段,如果设置为AUTO,quartz会根据物理机名和当前时间产生一个名字。  [LAST_CHECKIN_TIME]上次检查时间,[CHECKIN_INTERVAL]检查间隔时间。

5、QRTZ_PAUSED_TRIGGER_GRPS:暂停的任务组信息。

6、QRTZ_LOCKS,悲观锁发生的记录信息。

7、QRTZ_FIRED_TRIGGERS,正在运行的触发器信息。

8、QRTZ_SIMPLE_TRIGGERS,简单的出发器详细信息。

9、QRTZ_BLOB_TRIGGERS,触发器存为二进制大对象类型(用于Quartz用户自己触发数据库定制自己的触发器,然而JobStore不明白怎么存放实例的时候)。

 quartz.properties

# Default Properties file for use by StdSchedulerFactory
# to create a Quartz Scheduler Instance, if a different
# properties file is not explicitly specified.
#

org.quartz.scheduler.instanceName= DefaultQuartzScheduler
org.quartz.scheduler.rmi.export= false
org.quartz.scheduler.rmi.proxy= false
org.quartz.scheduler.wrapJobExecutionInUserTransaction= false

org.quartz.threadPool.class= org.quartz.simpl.SimpleThreadPool
org.quartz.threadPool.threadCount= 10
org.quartz.threadPool.threadPriority= 5
org.quartz.threadPool.threadsInheritContextClassLoaderOfInitializingThread= true

org.quartz.jobStore.misfireThreshold= 60000

org.quartz.jobStore.class=  org.quartz.impl.jdbcjobstore.JobStoreTX
org.quartz.jobStore.driverDelegateClass = org.quartz.impl.jdbcjobstore.StdJDBCDelegate
org.quartz.jobStore.tablePrefix = QRTZ_

#不需要整合其他框架数据库时--------需要整合时,以下备注相反即可 org.quartz.jobStore.dataSource = qzDS org.quartz.dataSource.qzDS.driver= net.sourceforge.jtds.jdbc.Driver org.quartz.dataSource.qzDS.URL = jdbc:jtds:sqlserver://localhost:1433/quartz org.quartz.dataSource.qzDS.user= sa org.quartz.dataSource.qzDS.password= 1234 org.quartz.dataSource.qzDS.maxConnections = 30 #org.quartz.jobStore.selectWithLockSQL=select * from {0}LOCKS UPDLOCK WHERE LOCK_NAME=?

  

整合SpringMVC:

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns="http://www.springframework.org/schema/beans"
       xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd">

<!-- 导入数据库配置 --> <import resource="spring-datasources.xml"/>
   <!-- 配置job可使用springmvc bean --> <bean id="jobFactory" class="com.ice.quartz.factory.JobFactory"></bean>
<bean id="jobRecordListener" class="com.ice.quartz.listener.JobRecordListener" /> <bean id="triggerRecordListener" class="com.ice.quartz.listener.TriggerRecordListener" /> <bean id="DefaultQuartzScheduler" lazy-init="false" autowire="no" class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="dataSource" ref="defaultDataSource"/> <property name="configLocation" value="classpath:quartz.properties" /> <property name="jobFactory" ref="jobFactory"></property> <property name="triggers"> <list> <ref bean="hourTrigger"></ref> <ref bean="dayTrigger"></ref> <ref bean="weekTrigger"></ref> <ref bean="monthTrigger"></ref> <ref bean="quarterTrigger"></ref> <ref bean="yearTrigger"></ref> </list> </property>
     <!-- 使用注入方式使用springMVC bean --> <property name="schedulerContextAsMap"> <map> <entry key="jobTriggerRecordMapper" value-ref="jobTriggerRecordMapper"></entry> </map> </property> <property name="globalJobListeners" ref="jobRecordListener"></property> <property name="globalTriggerListeners" ref="triggerRecordListener"></property> </bean> </beans>

  

配置job可使用springmvc bean 
package com.ice.quartz.factory;

import org.quartz.spi.TriggerFiredBundle;
import org.springframework.beans.BeansException;
import org.springframework.context.ApplicationContext;
import org.springframework.context.ApplicationContextAware;
import org.springframework.scheduling.quartz.SpringBeanJobFactory;

/**
 * @author sky
 * @version 1.0
 * @since 4.0
 */
public class JobFactory extends SpringBeanJobFactory implements ApplicationContextAware {
    private ApplicationContext applicationContext;

    @Override
    protected Object createJobInstance(TriggerFiredBundle bundle) throws Exception {
        Object jobInstance = super.createJobInstance(bundle);
        applicationContext.getAutowireCapableBeanFactory().autowireBean(jobInstance);
        return jobInstance;
    }

    @Override
    public void setApplicationContext(ApplicationContext applicationContext) throws BeansException {
        this.applicationContext = applicationContext;
    }
}

  

原文地址:https://www.cnblogs.com/skyLogin/p/6915921.html