<bean id="msgActivity" class="org.springframework.scheduling.quartz.JobDetailBean">
		<property name="jobClass">
			<value>common.msg.util.MsgActivityTimer</value>
		</property>
		<property name="applicationContextJobDataKey" value="applicationContext"></property>
	</bean>
	<bean id="msgClock" class="org.springframework.scheduling.quartz.SimpleTriggerBean">
	   	<property name="jobDetail">
	    	<ref bean="msgActivity"></ref>
	   	</property>
   		<property name="repeatInterval">
   			<value>180000</value> 
   		</property>
   	 </bean>   	 
	<bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean">
	   <property name="triggers">
	   		<list><ref bean="msgClock"></ref></list>
	   </property>
	</bean>