Spring 3.2“@ Scheduled”的异常处理注解 [英] Exception handling for Spring 3.2 "@Scheduled" annotation

问题描述

我有cron作业会在服务器（Tomcat 6）中触发，何时任何异常发生我需要做一些处理。

Spring版本3.2
Tomcat服务器6

解决方案

您可以实现并注册 ThreadPoolTask​​Scheduler ，rel =nofollow> ErrorHandler 。 / p>

 < task：annotation-driven scheduler =yourThreadPoolTask​​Scheduler/> 
 
< bean id =yourThreadPoolTask​​Schedulerclass =org.springframework.scheduling.concurrent.ThreadPoolTask​​Scheduler> 
< property name =poolSizevalue =5/> 
< property name =errorHandlerref =yourScheduledTaskErrorHandler/> 
< / bean> 
 
< bean id =yourScheduledTaskErrorHandler
 class =com.example.YourScheduledTaskErrorHandler/> 
  

How to customize the exception handling for "@Scheduled" annotation from spring ?

I have cron jobs which will be triggered in the server (Tomcat 6) and when any exceptions occur I need to do some handling.

Spring version 3.2 Tomcat Server 6

解决方案

You could implement and register an ErrorHandler for the ThreadPoolTaskScheduler that is used for your scheduling annotations.

 <task:annotation-driven scheduler="yourThreadPoolTaskScheduler"  />

 <bean id="yourThreadPoolTaskScheduler" class="org.springframework.scheduling.concurrent.ThreadPoolTaskScheduler">
        <property name="poolSize" value="5" />
        <property name="errorHandler" ref="yourScheduledTaskErrorHandler" />
 </bean>

 <bean id="yourScheduledTaskErrorHandler" 
     class="com.example.YourScheduledTaskErrorHandler"/>

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