聲明觸發器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>

定義觸發器loadPortalUserLoginOrLogoutTrigger（條件模式）

??<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>

該觸發器設置為從0秒開始，每30秒執行一次

調用實體類PortalUserLoginOrLogout，制定調用的方法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>

聲明實體類PortalUserLoginOrLogout

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

定義接口

public?interface?PortalUserLoginOrLogout?{

/**

?*?執行計劃操作

?*/

public?void?executeTask();?

}

?

定義實現類：

?

public?class?PortalUserLoginOrLogoutImpl?implements?PortalUserLoginOrLogout{

?private?final?Logger?LOGGER?=?Logger.getLogger(PortalUserLoginOrLogoutImpl.class);

?private?LogOperatorDAO?logOperDao;

?private?DeviceIfService?deviceIfService;

?private?DeviceDAO?devicedao;

@Override

public?synchronized?void?executeTask()?{}

}

實現的方法就會在executeTask中執行，每30秒一次

轉載于:https://blog.51cto.com/tianjian/1665975

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