Summary: When using quartz in spring boot, it is generally necessary to refer to spring-managed beans in the job and to implement automatic injection by defining the job factory.
Spring has its own schedule timed task, which cannot be managed dynamicallywhen used in spring boot, so it is implemented using quartz.
Configure Quartz in spring boot:
Import Java.io.ioexception;import Java.util.properties;import Org.springframework.beans.factory.annotation.autowired;import Org.springframework.beans.factory.config.propertiesfactorybean;import Org.springframework.context.annotation.bean;import Org.springframework.context.annotation.configuration;import Org.springframework.core.io.classpathresource;import org.springframework.scheduling.annotation.EnableScheduling ; import Org.springframework.scheduling.quartz.SchedulerFactoryBean; @Configuration @enablescheduling Public classQuartzschedule {@AutowiredPrivatemyjobfactory myjobfactory; @Bean PublicSchedulerfactorybean Schedulerfactorybean () throws IOException {Schedulerfactorybean Factory=NewSchedulerfactorybean (); Factory.setoverwriteexistingjobs (true); //Delayed StartFactory.setstartupdelay ( -); //load Quartz data source configurationfactory.setquartzproperties (Quartzproperties ()); //Custom Job Factory for spring injectionfactory.setjobfactory (myjobfactory); returnFactory; } /** * Load Quartz Data Source Configuration * * @return * @throws IOException*/@Bean PublicProperties quartzproperties () throws IOException {Propertiesfactorybean Propertiesfactorybean=NewPropertiesfactorybean (); Propertiesfactorybean.setlocation (NewClasspathresource ("/quartz.properties")); Propertiesfactorybean.afterpropertiesset (); returnPropertiesfactorybean.getobject (); }}
In order to use spring-managed beansin the job, you need to redefine a job Factory:
@Component Public classMyjobfactory extends Adaptablejobfactory {@AutowiredPrivateautowirecapablebeanfactory capablebeanfactory; @OverrideprotectedObject createjobinstance (triggerfiredbundle bundle) throws Exception {//calling a method of the parent classObject jobinstance =super.createjobinstance (bundle); //to injectCapablebeanfactory.autowirebean (jobinstance); returnjobinstance; }}
You can then use spring-managed beans in the job.
Public class MyJob implements Job, Serializable { privatestaticlong1L; Private Logger Logger = Loggerfactory.getlogger (this. GetClass ()); @Autowired private someservice someservice; @Override publicvoid Execute (jobexecutioncontext context) throws jobexecutionexception { someservice.dosomething (); }}
The following code is the Create job:
Jobdetail Jobdetail =Jobbuilder.newjob ((Job) Class.forName (Job.getclazz ()). newinstance ()). GetClass ()). Withidentity (Jo B.getjobname (), Job.getjobgroup ()). build (); Jobdetail.getjobdatamap (). Put ("Extdata", Job.getextdata ()); //Expression Scheduler BuilderCronschedulebuilder Schedulebuilder =Cronschedulebuilder.cronschedule (Job.getcronexpression ()). withmisfirehandlinginstructiondonothing (); //Build a triggerTriggerbuilder<crontrigger> Triggerbuilder =Triggerbuilder.newtrigger (). withidentity (Triggerkey). Withschedule (Schedulebuilder); if(Job.getstarttime ()! =NULL) {Triggerbuilder.startat (Job.getstarttime ()); } if(Job.getendtime ()! =NULL) {Triggerbuilder.endat (Job.getendtime ()); } Crontrigger Trigger=Triggerbuilder.build (); Scheduler.schedulejob (Jobdetail, trigger);//inject into the management class
https://my.oschina.net/hhaijun/blog/698498
Spring Boot Integrated quartz inject spring-managed classes