Spring定时器配置

声明触发器loadPortalUserLoginOrLogoutTrigger

<bean id="quartzSchedulerFactory" class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="triggers"> <list> <ref local=" loadPortalUserLoginOrLogoutTrigger "/> </list> </property> <property name="quartzProperties"> <props> <prop key="org.quartz.threadPool.threadCount">30</prop> </props> </property></bean>

定义触发器loadPortalUserLoginOrLogoutTrigger（条件模式）

<bean id="loadPortalUserLoginOrLogoutTrigger" class= "org.springframework.scheduling.quartz.CronTriggerBean"> <property name= "jobDetail"> <ref bean= "loadPortalUserLoginOrLogoutDetail"/> </property> <property name="cronExpression"> <value>0/30 * * * * ?</value> </property></bean>该触发器设置为从0秒开始，每30秒执行一次

调用实体类PortalUserLoginOrLogout，制定调用的方法executeTask

<bean id="loadPortalUserLoginOrLogoutDetail" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean" > <property name="targetObject"> <ref bean="PortalUserLoginOrLogout"/> </property> <property name="concurrent" value="false"/> <property name="targetMethod"> <value>executeTask</value> </property></bean>

声明实体类PortalUserLoginOrLogout

<bean id="PortalUserLoginOrLogout" class="com.wafer.wse.device.job.impl.PortalUserLoginOrLogoutImpl"></bean>

定义接口

public interface PortalUserLoginOrLogout {/** * 执行计划操作 */public void executeTask(); }

定义实现类：

public class PortalUserLoginOrLogoutImpl implements PortalUserLoginOrLogout{ private final Logger LOGGER = Logger.getLogger(PortalUserLoginOrLogoutImpl.class); private LogOperatorDAO logOperDao; private DeviceIfService deviceIfService; private DeviceDAO devicedao;@Overridepublic synchronized void executeTask() {}
}
实现的方法就会在executeTask中执行，每30秒一次