applicationContext

<!-- 数据清理-->
	<bean id="cleanJob"  class="com.founder.servermonitor.job.CleanJob">
		<property name="hardwareService" ref="hardwareService"/>
		<property name="softwareService" ref="softwareService"/>
		<property name="databaseService" ref="databaseService"/>
	</bean>
<!-- 数据清理-->

<!--spring task 定时器开关 -->
	<task:scheduled-tasks>   
        <!-- 每小时整点01分钟开始 -->
        <task:scheduled ref="cleanJob" method="cleanDatabase" cron="0 1 * * * ?"/> 
        <!-- 每小时整点01分钟开始 -->
        <task:scheduled ref="cleanJob" method="cleanSoftware" cron="0 1 * * * ?"/> 
        <!-- 每小时0、15、30、45分钟开始 -->
        <task:scheduled ref="cleanJob" method="cleanHardware" cron="* 0/15 * * * ?"/> 
	</task:scheduled-tasks>

package com.founder.servermonitor.job;

import org.apache.log4j.Logger;

import com.founder.servermonitor.common.DateTool;
import com.founder.servermonitor.service.DatabaseService;
import com.founder.servermonitor.service.HardwareService;
import com.founder.servermonitor.service.SoftwareService;
/**
 * @ClassName: CleanJob 
 * @Description: TODO定时清理日志数据 
 * @author lixiaohu 
 * @date 2016年11月16日 上午10:30:22 
 */
public class CleanJob {
	private static final Logger logger = Logger.getLogger(DatabaseJob.class);
	private DatabaseService databaseService;
	private HardwareService hardwareService;
	private SoftwareService softwareService;
	public void cleanDatabase() {
		logger.debug("本轮数据库日志清理开始");
		System.out.println("当前时间："+DateTool.getDateTime());
		logger.debug("本轮数据库日志清理完成");
	}
	public void cleanSoftware() {
		logger.debug("本轮软件日志清理开始");
		System.out.println("当前时间："+DateTool.getDateTime());
		logger.debug("本轮数据库日志完成");
	}
	public void cleanHardware() {
		logger.debug("本轮硬件日志清理开始");
		System.out.println("当前时间："+DateTool.getDateTime());
		logger.debug("本轮硬件日志清理完成");
	}
	public DatabaseService getDatabaseService() {
		return databaseService;
	}
	public void setDatabaseService(DatabaseService databaseService) {
		this.databaseService = databaseService;
	}
	public HardwareService getHardwareService() {
		return hardwareService;
	}
	public void setHardwareService(HardwareService hardwareService) {
		this.hardwareService = hardwareService;
	}
	public SoftwareService getSoftwareService() {
		return softwareService;
	}
	public void setSoftwareService(SoftwareService softwareService) {
		this.softwareService = softwareService;
	}
}

尚需要引入一些头文件

来自百度的内容

• spring-2.0.6.jar Spring框架的核心包

• jta.jar 会用到包中的usertransaction,具体什么用此处暂时不论

• quartz-1.6.0.jar 会用到CronTrigger这个类，通过表达式实现精确的定时

• commons-logging-1.1.1.jar 日志管理包

• commons-collections-3.2.1.jar 集合工具包