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Spring Timer实现

时间:2015-08-03 19:01:25      阅读:212      评论:0      收藏:0      [点我收藏+]

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定时器:继承java.util.TimerTask类实现run方法

package com.zbb.framework.util.timer;

import java.util.TimerTask;

import com.zbb.business.user.service.IUsOrderService;
/**
 * 
 * @author Vortex
 * 继承java.util.TimerTask类实现run方法
 * 该类实现spring定时器功能,spring配置文件spring-util.xml
 * 该定时器功能实现限制用户在规定时间内支付订单,否则取消支付权限
 */
public class TimerTaskExample extends TimerTask{
	private static boolean isrunning = true;
	
	private IUsOrderService usOrderService;
	@Override
	public void run() {
		  if(!isrunning){
			  isrunning = true;
			  /*
			   * 业务实现区
			   */
			try {
				  usOrderService.updateByIds();
			} catch (Exception e) {
				e.printStackTrace();
			}
			  isrunning = false;
		  }else{
			  System.out.println("定时器启动。。。");
			  isrunning = false;
		  }
	}
	public IUsOrderService getUsOrderService() {
		return usOrderService;
	}
	public void setUsOrderService(IUsOrderService usOrderService) {
		this.usOrderService = usOrderService;
	}
	
}

  spring配置文件:spring-util.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">
<!-- 配置需要运行的类 -->
<bean id="reportTimerTask" class="com.zbb.framework.util.timer.TimerTaskExample">
<property name="usOrderService" ref="usOrderService" />
</bean>
<!-- 配置Spring定时器 -->
<!-- timerTask属性告诉ScheduledTimerTask运行哪个bean, period属性每间隔(30秒)运行一次, delay属性延迟启动(10000毫秒)Spring定时器 -->
<bean id="scheduleReportTask" class="org.springframework.scheduling.timer.ScheduledTimerTask">
<property name="timerTask" ref="reportTimerTask"></property>
<property name="period"><value>30000</value></property>
<property name="delay"><value>0</value></property>
</bean>
<!-- 启动Spring定时器 -->
<bean id="scheduleReportFactory" class="org.springframework.scheduling.timer.TimerFactoryBean">
<property name="scheduledTimerTasks">
<list><ref bean="scheduleReportTask" /></list>
</property>
</bean>
</beans>

Spring Timer实现

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原文地址:http://www.cnblogs.com/quyanhui/p/4700002.html

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