定时器

applicationContext-statistics.xml

 <bean id="removeObsoleteAccessPointsTask" class="org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean">
        <property name="targetObject">
            <ref bean="accessPointCollector"/>
        </property>
        <property name="targetMethod">
            <value>removeObsoleteAccessPoints</value>
        </property>
    </bean>
    
    <bean id="removeObsoleteAccessPointsTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean">
        <property name="jobDetail">
            <ref bean="removeObsoleteAccessPointsTask"/>
        </property>
        <property name="cronExpression">
            <value>0 0 0 * * ?</value>
        </property>
    </bean>

    <bean id="deviceCollectorQuartz" lazy-init="false" autowire="no" class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
        <property name="triggers">
            <list>
                <ref bean="removeObsoleteAccessPointsTrigger"/>
            </list>
        </property>
    </bean>