Quartz (二) 和Spring整合
2024-10-15 04:55:37
先给个场景:每五分钟扫描并关闭7天未付款的订单
1.quartz pom.xml依赖
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context-support</artifactId>
<version>4.0.6.RELEASE</version>
</dependency>
<dependency>
<groupId>org.slf4j</groupId>
<artifactId>slf4j-log4j12</artifactId>
<version>1.7.7</version>
</dependency>
<dependency>
<groupId>org.quartz-scheduler</groupId>
<artifactId>quartz</artifactId>
<version>2.2.1</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-tx</artifactId>
<version>4.0.6.RELEASE</version>
</dependency>
</dependencies>
2.spring.xml 配置
<?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:p="http://www.springframework.org/schema/p" xmlns:context="http://www.springframework.org/schema/context"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/mvc http://www.springframework.org/schema/mvc/spring-mvc-4.0.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd"> <!-- 定义任务 -->
<bean id="payment" class="org.springframework.scheduling.quartz.JobDetailFactoryBean">
<!-- 指定具体的job类 -->
<property name="jobClass" value="com.kawa.order.job.payOrderJob"></property>
<!-- 指定job名称 -->
<property name="name" value="payOrder"></property>
<!-- 指定job的分组 -->
<property name="group" value="Order"></property>
<!-- 必须设置为true,如果为false,当没活动的触发器与之关联时会在调度器中删除该任务-->
<property name="durability" value="true"></property>
<!-- 指定spring容器的key,如果不设定在jobmap中是获取不到spring容器的 -->
<property name="applicationContextJobDataKey" value="applicationContext"></property>
</bean> <!-- 定义触发器 -->
<bean id="cronTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
<property name="jobDetail" ref="payment"></property>
<!-- 每一分钟执行一次,清理无效订单 -->
<property name="cronExpression" value="0 0/1 * * * ?"></property>
</bean> <!-- 定义调度器 -->
<bean id="" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
<property name="triggers">
<list>
<ref bean="cronTrigger"/>
</list>
</property>
</bean>
</beans>
3.java 代码package com.kawa.order.job;
import org.quartz.JobExecutionContext;
import org.quartz.JobExecutionException;
import org.springframework.context.ApplicationContext;
import org.springframework.scheduling.quartz.QuartzJobBean; import com.taotao.order.service.OrderService; public class payOrderJob extends QuartzJobBean{ @Override
protected void executeInternal(JobExecutionContext context) throws JobExecutionException {
//获取spring容器
ApplicationContext applicationContext = (ApplicationContext) context.getJobDetail().getJobDataMap().get("applicationContext");
//获取OrderService实例,clearOrder为执行方法名
//new DateTime().minusDays(7).toDate()为当前时间前7天
//clearOrder方法的逻辑就不写了...
applicationContext.getBean(OrderService.class).clearOrder(new DateTime().minusDays(7).toDate());
} }
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