quartz中注入Service

来源：互联网发布：品牌营销找优爵网络编辑：程序博客网时间：2024/04/30 12:34

applictionContext-quartz.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"xmlns:aop="http://www.springframework.org/schema/aop"xmlns:tx="http://www.springframework.org/schema/tx"xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-2.5.xsdhttp://www.springframework.org/schema/aop http://www.springframework.org/schema/aop/spring-aop-2.5.xsdhttp://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.5.xsd"><!-- 任务实体 --><bean id="taskRemind" class="com.xx.xxx.task.action.TaskRemindAction" /><!-- 定时更新策略任务方法 --><bean id="taskRemindTimerMethod"class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"><property name="targetObject" ref="taskRemind" /><!-- targetMethod  配置定时执行的方法名 --><property name="targetMethod" value="excuetTask"/><property name="concurrent" value="false" /></bean><!-- 定时更新策略触发器 --><bean id="taskRemindTrigger"class="org.springframework.scheduling.quartz.CronTriggerBean"><property name="jobDetail" ref="taskRemindTimerMethod" />                <!-- 每个1分钟的第0秒执行 --><property name="cronExpression" value="0 0/1 * * * ?" /></bean><!-- 订制任务列表 --><bean id="scheduler"class="org.springframework.scheduling.quartz.SchedulerFactoryBean"><property name="triggers"><list><ref bean="taskRemindTrigger" /></list></property></bean></beans>

web.xml中增加监听器

<!-- quartz servletContext --><listener><listener-class>com.xx.xxx.task.context.JobContextListener</listener-class></listener>

监听器JobContextListener

import javax.servlet.ServletContextEvent;import javax.servlet.ServletContextListener;public class JobContextListener implements ServletContextListener {@Overridepublic void contextDestroyed(ServletContextEvent servletcontextevent) {// TODO Auto-generated method stub}@Overridepublic void contextInitialized(ServletContextEvent servletcontextevent) { JobContext.getInstance().setContext(servletcontextevent.getServletContext());}}

JobContext

import javax.servlet.ServletContext;public class JobContext{ private final static JobContext instance = new JobContext(); private static ServletContext context;  private JobContext(){ } public static JobContext getInstance(){  return instance; }  protected void setContext(ServletContext context2){  context = context2; }  public ServletContext getContext(){  return context; }}

定时类TaskRemindActions中方法调用service

public void excuetTask(){    ServletContext scontext = JobContext.getInstance().getContext();    ApplicationContext ctx = WebApplicationContextUtils.getWebApplicationContext(scontext);    taskRemindService = (ITaskRemindService)ctx.getBean("taskRemindService");｝

0 0