spring+quartz定时任务配置---MethodInvokingJobDetailFactoryBean

实现定时任务有两种方式：

jobDetail -JobDetailBean  

jobDetail -MethodInvokingJobDetailFactoryBean   

这里呢先讲的是MethodInvokingJobDetailFactoryBean实现的

第一步需要定义作业类（定时任务处理的主要逻辑）

package com.ninefbank.smallpay.admin.query.job;

import java.beans.BeanInfo;
import java.beans.Introspector;
import java.beans.PropertyDescriptor;
import java.io.InputStream;
import java.lang.reflect.Method;
import java.math.BigDecimal;
import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import java.util.Properties;

import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;


@Service("queryJob")
public class QueryJob {
    @Autowired
    private static IFyOperateService fyOperateService;
    private static Logger logger = LoggerFactory.getLogger(QueryJob.class);

    public void query() throws Exception{
        logger.info("beginQuery=============="+new Date());
//         Class cls = FYGoldAcc.class;
//        for (Object obj : cls.getEnumConstants()) {
//            FYGoldAcc fyAccNo = (FYGoldAcc) obj;
//            goQuery(fyAccNo);
//        }
        
    }    
}

配置文件：

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="http://www.springframework.org/schema/beans
                           http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
                           http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-3.0.xsd">

    <bean id="queryJob" class="com.ninefbank.smallpay.admin.query.job.QueryJob"/>
    
    <bean id="springContextHolder" class="com.ninefbank.smallpay.common.util.SpringContextHolder" lazy-init="false"></bean>

    <bean id="beginQuery" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
        <property name="targetObject" ref="queryJob"/>    
        <property name="targetMethod" value="query"/>
    </bean>
     <bean id="beginQueryTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
        <property name="jobDetail" ref="beginQuery"/>
        <property name="startDelay" value="5000"/>
        <property name="cronExpression" value="0 0/5 * * * ?"/>
<!--         <property name="cronExpression" value="0 30 5,10,15,16,22 * * ?"/> -->
<!--  <property name="cronExpression" value="0 30 10,15,16,17,18,19,20,21,22,23 * * ?"/> -->
<!--  <property name="cronExpression" value="0 0/2 * * * ?"/> -->
    </bean>

    <!--Spring触发工厂-->
    <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
        <property name="triggers">
            <list>
                <ref bean="beginQueryTrigger"/>
            </list>
        </property>
    </bean>
</beans>

配置文件解析：

<bean id="beginQuery" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
<property name="targetObject" ref="queryJob"/>
<property name="targetMethod" value="query"/>
</bean>

targetObject：指定包含任务执行体的Bean实例。（白话就是定时任务要执行的类）

targetMethod:指定将指定Bean实例的该方法包装成任务的执行体。（白话就是我要执行类里面的哪个方法）

<bean id="queryJob" class="com.ninefbank.smallpay.admin.query.job.QueryJob"/> 具体指定要执行的类是哪个

<bean id="beginQueryTrigger" class="org.springframework.scheduling.quartz.CronTriggerBean">
<property name="jobDetail" ref="beginQuery"/>
<property name="startDelay" value="5000"/>
<property name="cronExpression" value="0 0/5 * * * ?"/>
<!-- <property name="cronExpression" value="0 30 5,10,15,16,22 * * ?"/> -->
<!-- <property name="cronExpression" value="0 30 10,15,16,17,18,19,20,21,22,23 * * ?"/> -->
<!-- <property name="cronExpression" value="0 0/2 * * * ?"/> -->
</bean>

以上是触发器的定义，jobDetail是具体要执行哪个作业  startDelay是在服务器启动多长时间开始执行任务  cronExpression是定义什么时点执行定时任务

<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="triggers">
<list>
<ref bean="beginQueryTrigger"/>
</list>
</property>
</bean>

以上是定义了调度器