Spring timer combined with thread pool

Requirements: Spring timer combined with thread pool processing work order

A. Timed sweep library to detect a certain number of work orders to be processed

B. Turn on work orders that have been detected by the threading process

1, create a task for processing work orders

@Component ("Appworkordertask") @Scope ("Prototype") Public classAppworkordertaskImplementsRunnable { Public Static FinalString bean_name = "Appworkordertask"; @ResourcePrivateIappworkorderservice Appworkorderservice; PrivateString Appworkorderid;  Public voidExecute () {//process work Order logic code    }     PublicString Getappworkorderid () {returnAppworkorderid; }     Public voidSetappworkorderid (String appworkorderid) { This. Appworkorderid =Appworkorderid; } @Override Public voidRun () {execute (); }}

2, create a sweep library timer

 Public classAppworkorderschedulerextendsTimerTask {PrivateLogger Logger = Logger.getlogger (Appworkorderscheduler.class); @ResourcePrivateIappworkorderservice Appworkorderservice; @Resource (Name= "Appworkordertaskexecutor")    PrivateThreadpooltaskexecutor Taskexecutor; @Override Public voidRun () {//Determine thread pool capacity        intSize = Taskexecutor.getmaxpoolsize ()-Taskexecutor.getactivecount (); if(Size > 0) {
Find work order list<String> appworkorderids = appworkorderservice.getappworkorderlist (20); Logger.info ("Find" + appworkorderids.size () + "task (s) to execute ...");  for(String appworkorderid:appworkorderids) {appworkordertask task=NewTask (Appworkorderid);Taskexecutor.execute (Task); }        }    }    Privateappworkordertask NewTask (String appworkorderid) {appworkordertask task=(Appworkordertask) beanfactory.getinstance (). Getbeanbyname (Appworkordertask.bean_name);
Get Appworkordertask public class from ApplicationContext no longer affixed Task.setappworkorderid (Appworkorderid); returntask; }}

3. Configuration files

<?XML version= "1.0" encoding= "UTF-8"?><Beansxmlns= "Http://www.springframework.org/schema/beans"Xmlns:xsi= "Http://www.w3.org/2001/XMLSchema-instance"XMLNS:AOP= "HTTP://WWW.SPRINGFRAMEWORK.ORG/SCHEMA/AOP"Xmlns:tx= "Http://www.springframework.org/schema/tx"xsi:schemalocation= "Http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/ Spring-beans-2.0.xsd HTTP://WWW.SPRINGFRAMEWORK.ORG/SCHEMA/AOP http://www.springframework.org/schema/aop/spring- Aop-2.0.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-2.0.xsd " Default-autowire= "ByName"Default-lazy-init= "true">    <!--Apply a work order asynchronous thread executor -    <BeanID= "Appworkordertaskexecutor"class= "Org.springframework.scheduling.concurrent.ThreadPoolTaskExecutor">        <!--The thread pool maintains a minimum number of threads -        < Propertyname= "Corepoolsize"value= "Ten"/>        <!--maximum number of threads maintained by the thread pool -        < Propertyname= "Maxpoolsize"value= " the"/>        <!--buffer queue used by the thread pool -        < Propertyname= "Queuecapacity"value= " the" />    </Bean>        <Beanclass= "Org.springframework.scheduling.timer.TimerFactoryBean"Lazy-init= "false">        < Propertyname= "Scheduledtimertasks">            <List>                <refBean= "Appworkorderscheduledtimertask" />            </List>        </ Property>    </Bean>        <!--application WorkOrder Scheduler Timer -    <BeanID= "Appworkorderschedulertask"class= "Com.test.timer.scheduler.AppWorkOrderScheduler" />    <BeanID= "Appworkorderscheduledtimertask"class= "Org.springframework.scheduling.timer.ScheduledTimerTask">         <!--delay 10000ms (10s) during Operation -          < Propertyname= "Delay"value= "10000" />         <!--Run once every 90s -          < Propertyname= "Period"value= "90000" />        < Propertyname= "TimerTask"ref= "Appworkorderschedulertask" />    </Bean></Beans>

Spring timer combined with thread pool