Quartz Job無法使用Spring JpaRepository函數

Question

Job1在org.springkop.scheduling.quartz.QuartzJobBean.execute（QuartzJobBean .java：75），位於org.quartz.core.JobRunShell.run（JobRunShell.java:202），位於org.quartz.simpl.SimpleThreadPool $ WorkerThread.run（SimpleThreadPool.java:573）[星期四6月22日14:07:07 IST 2017]您好，Quartz！ 空值

 <?xml version="1.0" encoding="UTF-8"?> <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:jdbc="http://www.springframework.org/schema/jdbc" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:jpa="http://www.springframework.org/schema/data/jpa" xmlns:util="http://www.springframework.org/schema/util" xmlns:task="http://www.springframework.org/schema/task" xsi:schemaLocation="http://www.springframework.org/schema/jdbc http://www.springframework.org/schema/jdbc/spring-jdbc-4.3.xsd http://www.springframework.org/schema/task http://www.springframework.org/schema/task/spring-task-4.3.xsd http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context-4.3.xsd http://www.springframework.org/schema/data/jpa http://www.springframework.org/schema/data/jpa/spring-jpa-1.8.xsd http://www.springframework.org/schema/tx http://www.springframework.org/schema/tx/spring-tx-4.3.xsd http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util-4.3.xsd"> <context:component-scan base-package="org.eko"> <context:exclude-filter type="annotation" expression="org.springframework.stereotype.Controller"/> </context:component-scan> <jpa:repositories base-package="org.eko.repository" /> <task:annotation-driven/> <bean class="org.springframework.orm.jpa.LocalContainerEntityManagerFactoryBean" id="entityManagerFactory"> <property name="packagesToScan" value="org.eko.entity" /> <property name="dataSource" ref="dataSource" /> <property name="jpaProperties"> <props> <prop key="hibernate.show_sql">true</prop> <prop key="hibernate.hbm2ddl.auto">update</prop> </props> </property> <property name="persistenceProvider"> <bean class="org.hibernate.jpa.HibernatePersistenceProvider" /> </property> </bean> <!-- <bean id="dataSource" class = "org.springframework.jdbc.datasource.DriverManagerDataSource"> <property name = "driverClassName" value = "com.mysql.jdbc.Driver"/> <property name = "url" value = "jdbc:mysql://localhost:3306/Simpli_bank_Scheduler"/> <property name = "username" value = "root"/> <property name = "password" value = "1234"/> </bean> --> <bean id="dataSource" class="com.mchange.v2.c3p0.ComboPooledDataSource" destroy-method="close"> <!-- Connection properties --> <property name="driverClass" value="com.mysql.jdbc.Driver" /> <property name="jdbcUrl" value="jdbc:mysql://localhost:3306/Simpli_bank_Scheduler" /> <property name="user" value="root" /> <property name="password" value="1234" /> <!-- Pool properties --> <property name="minPoolSize" value="5" /> <property name="maxPoolSize" value="200" /> <property name="acquireIncrement" value="1" /> <property name="maxStatements" value="500" /> <property name="idleConnectionTestPeriod" value="3000" /> <property name="loginTimeout" value="300" /> </bean> <tx:annotation-driven transaction-manager="transactionManager" /> <bean class="org.springframework.orm.jpa.JpaTransactionManager" id="transactionManager"> <property name="dataSource" ref="dataSource" /> </bean> <!-- <bean id="Job1" class="org.eko.jobs.BusinessJobA"> <property name="sessionFactory" ref="sessionFactory"> </property> </bean> <bean name="BusinessJobA" class="org.springframework.scheduling.quartz.JobDetailFactoryBean"> <property name="jobClass"> <bean factory-bean="Job1" factory-method="setJob1"></bean> </property> </bean> <bean id="BusinessJobA" class="org.eko.jobs.BusinessJobA" /> <bean id="quartzJobFactory" class="org.eko.configuration.AutowiringSpringBeanJobFactory"> <property name="ignoredUnknownProperties" value="applicationContext"/> </bean> <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="dataSource" ref="dataSource"/> <property name="transactionManager" ref="transactionManager"/> <property name="jobFactory" ref="quartzJobFactory"/> <property name="overwriteExistingJobs" value="true"/> <property name="autoStartup" value="true" /> <property name="schedulerName" value="quartzScheduler"/> <property name="applicationContextSchedulerContextKey" value="applicationContext"/> <property name="waitForJobsToCompleteOnShutdown" value="false"/> <property name="configLocation" value="classpath:quartz.properties" /> <property name="quartzProperties"> <props> <prop key="org.quartz.jobStore.misfireThreshold">60000</prop> <prop key="org.quartz.threadPool.threadCount">50</prop> <prop key="org.quartz.scheduler.instanceName">AUTO</prop> <prop key="org.quartz.scheduler.instanceId">AUTO</prop> <prop key="org.quartz.scheduler.skipUpdateCheck">true</prop> <prop key="org.quartz.jobStore.class">org.quartz.impl.jdbcjobstore.JobStoreTX</prop> <prop key="org.quartz.threadPool.class">org.quartz.simpl.SimpleThreadPool</prop> </props> </property> </bean> <bean id="BusinessObjectA" class="org.springframework.scheduling.quartz.JobDetailFactoryBean"> <property name="jobClass" value="org.eko.jobs.BusinessJobA"/> </bean> <bean id="BusinessObjectB" class="org.springframework.scheduling.quartz.JobDetailFactoryBean"> <property name="jobClass" value="org.eko.jobs.BusinessJobB"/> </bean> <bean id="BusinessObjectC" class="org.springframework.scheduling.quartz.JobDetailFactoryBean"> <property name="jobClass" value="org.eko.jobs.BusinessJobC"/> </bean> <bean id="BusinessObjectD" class="org.springframework.scheduling.quartz.JobDetailFactoryBean"> <property name="jobClass" value="org.eko.jobs.BusinessJobD"/> </bean> --> <!-- <bean name="businessJobA" class="org.springframework.scheduling.quartz.JobDetailFactoryBean"> <property name="jobClass" value="org.eko.jobs.BusinessJobA"/> <property name="group" value="Group1"/> </bean> <task:annotation-driven/> <bean id="businessJobA" class="org.springframework.scheduling.quartz.JobDetailFactoryBean"> <property name="jobClass" value="org.eko.jobs.BusinessJobA"/> <property name="jobDataAsMap"> <map> <entry key="name" value="Job1"/> </map> </property> <property name="durability" value="true"/> </bean> <bean id="cronTrigger" class="org.springframework.scheduling.quartz.CronTriggerFactoryBean"> <property name="jobDetail" ref="businessJobA" /> <property name="cronExpression" value="0/2 * * * * ?"/> </bean> <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="jobDetails"> <list> <ref bean="businessJobA" /> </list> </property> <property name="triggers"> <list> <ref bean="cronTrigger" /> </list> </property> </bean> --> <bean id="job1" class="org.eko.BusinessJobs.Job1"/> <bean id="job2" class="org.eko.BusinessJobs.Job2"/> <bean id="job3" class="org.eko.BusinessJobs.Job3"/> <bean id="job4" class="org.eko.BusinessJobs.Job4"/> <bean id="job1job" class = "org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> <property name="targetObject" ref="job1"/> <property name="targetMethod" value="doPerform"/> </bean> <bean id="job2job" class = "org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> <property name="targetObject" ref="job2"/> <property name="targetMethod" value="doPerform"/> </bean> <bean id="job3job" class = "org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> <property name="targetObject" ref="job3"/> <property name="targetMethod" value="doPerform"/> </bean> <bean id="job4job" class = "org.springframework.scheduling.quartz.MethodInvokingJobDetailFactoryBean"> <property name="targetObject" ref="job4"/> <property name="targetMethod" value="doPerform"/> </bean> <bean id="simpleTrigger1" class="org.springframework.scheduling.quartz.SimpleTriggerFactoryBean"> <property name="jobDetail" ref="job1job" /> <property name="repeatInterval" value="5000" /> <property name="startDelay" value="1000" /> <property name="repeatCount" value="5" /> </bean> <bean id="simpleTrigger2" class="org.springframework.scheduling.quartz.SimpleTriggerFactoryBean"> <property name="jobDetail" ref="job2job" /> <property name="repeatInterval" value="5000" /> <property name="startDelay" value="1000" /> <property name="repeatCount" value="5" /> </bean> <bean id="simpleTrigger3" class="org.springframework.scheduling.quartz.SimpleTriggerFactoryBean"> <property name="jobDetail" ref="job3job" /> <property name="repeatInterval" value="5000" /> <property name="startDelay" value="1000" /> <property name="repeatCount" value="5" /> </bean> <bean id="simpleTrigger4" class="org.springframework.scheduling.quartz.SimpleTriggerFactoryBean"> <property name="jobDetail" ref="job4job" /> <property name="repeatInterval" value="5000" /> <property name="startDelay" value="1000" /> <property name="repeatCount" value="5" /> </bean> <bean class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="jobDetails"> <list> <ref bean="job1job" /> <ref bean="job2job" /> <ref bean="job3job" /> <ref bean="job4job" /> </list> </property> <property name="triggers"> <list> <ref bean="simpleTrigger1" /> <ref bean="simpleTrigger2" /> <ref bean="simpleTrigger3" /> <ref bean="simpleTrigger4" /> </list> </property> </bean> </beans> 

 package org.eko.jobs; import java.util.Date; import org.eko.BusinessJobs.Job1; import org.quartz.DisallowConcurrentExecution; import org.quartz.JobExecutionContext; import org.quartz.JobExecutionException; import org.springframework.scheduling.quartz.QuartzJobBean; import org.springframework.stereotype.Component; import org.springframework.web.context.support.SpringBeanAutowiringSupport; @Component @DisallowConcurrentExecution public class BusinessJobA extends QuartzJobBean { public static int REPEATINTERVALINMILLISECONDS=2000; public static int REPEATCOUNT=20; Job1 job1=new Job1(); @Override protected void executeInternal(JobExecutionContext arg0) throws JobExecutionException { SpringBeanAutowiringSupport.processInjectionBasedOnCurrentContext(this); String name = arg0.getMergedJobDataMap().getString("name"); System.out.println("[" + new Date() + "] Hello from Quartz! " + name); System.out.println("Executing Business Object A"); try { job1.doPerform(); } catch (Exception e) { e.printStackTrace(); } } } 

 package org.eko.BusinessJobs; import java.util.List; import org.eko.entity.SimpliJob; import org.eko.repository.SimpliJobRepository; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.data.domain.Sort; import org.springframework.stereotype.Service; @Service public class Job1 { @Autowired private SimpliJobRepository simpliJobRepository; public void doPerform() { System.out.println("\\nJob1 Performing"); Sort sortID=new Sort(new Sort.Order(Sort.Direction.DESC,"id")); List<SimpliJob> jobsDescID=simpliJobRepository.findAll(sortID); for (SimpliJob simpliJob : jobsDescID) { System.out.println(simpliJob); } System.out.println("\\nJob1 Done\\n"); } } 

 package org.eko.controller; import java.util.Calendar; import org.eko.entity.SimpliJob; import org.eko.jobs.BusinessJobA; import org.eko.jobs.BusinessJobB; import org.eko.jobs.BusinessJobC; import org.eko.jobs.BusinessJobD; import org.eko.repository.SimpliJobRepository; import org.eko.service.InitDbService; import org.quartz.DateBuilder; import org.quartz.JobBuilder; import org.quartz.JobDetail; import org.quartz.Scheduler; import org.quartz.SchedulerException; import org.quartz.SimpleScheduleBuilder; import org.quartz.Trigger; import org.quartz.TriggerBuilder; import org.quartz.impl.StdSchedulerFactory; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.stereotype.Controller; @Controller public class QuartzSchedulerController { JobDetail jobDetail1; JobDetail jobDetail2; JobDetail jobDetail3; JobDetail jobDetail4; Trigger trigger1; Trigger trigger2; Trigger trigger3; Trigger trigger4; Scheduler scheduler; @Autowired private SimpliJobRepository simpliJobRepository; public void scheduleJob(SimpliJob simpliJob) throws SchedulerException { scheduler=new StdSchedulerFactory().getScheduler(); if(simpliJob.getStatus()==1){ if(simpliJob.getId()==1) { jobDetail1=JobBuilder.newJob(BusinessJobA.class).withIdentity(simpliJob.getName(),simpliJob.getSimpliGroup()).build(); trigger1=(Trigger) TriggerBuilder.newTrigger().withIdentity("Trigger1",simpliJob.getSimpliGroup()).startAt(DateBuilder.dateOf(simpliJob.getStartTime().get(Calendar.HOUR_OF_DAY), simpliJob.getStartTime().get(Calendar.MINUTE), simpliJob.getStartTime().get(Calendar.SECOND), simpliJob.getStartTime().get(Calendar.DAY_OF_MONTH),simpliJob.getStartTime().get(Calendar.MONTH)+1,simpliJob.getStartTime().get(Calendar.YEAR))).withSchedule(SimpleScheduleBuilder.simpleSchedule().withIntervalInMilliseconds(BusinessJobA.REPEATINTERVALINMILLISECONDS).withRepeatCount(BusinessJobA.REPEATCOUNT)).forJob(jobDetail1).build(); scheduler.scheduleJob(jobDetail1,trigger1); System.out.println("BusinessObjectA Scheduled!"); } if(simpliJob.getId()==2) { jobDetail2=JobBuilder.newJob(BusinessJobB.class).withIdentity(simpliJob.getName(),simpliJob.getSimpliGroup()).build(); trigger2=(Trigger) TriggerBuilder.newTrigger().withIdentity("Trigger2",simpliJob.getSimpliGroup()).startAt(DateBuilder.dateOf(simpliJob.getStartTime().get(Calendar.HOUR_OF_DAY), simpliJob.getStartTime().get(Calendar.MINUTE), simpliJob.getStartTime().get(Calendar.SECOND), simpliJob.getStartTime().get(Calendar.DAY_OF_MONTH),simpliJob.getStartTime().get(Calendar.MONTH)+1,simpliJob.getStartTime().get(Calendar.YEAR))).withSchedule(SimpleScheduleBuilder.simpleSchedule().withIntervalInMilliseconds(BusinessJobB.REPEATINTERVALINMILLISECONDS).withRepeatCount(BusinessJobB.REPEATCOUNT)).forJob(jobDetail2).build(); scheduler.scheduleJob(jobDetail2,trigger2); System.out.println("BusinessObjectB Scheduled!"); } if(simpliJob.getId()==3) { jobDetail3=JobBuilder.newJob(BusinessJobC.class).withIdentity(simpliJob.getName(),simpliJob.getSimpliGroup()).build(); trigger3=(Trigger) TriggerBuilder.newTrigger().withIdentity("Trigger3",simpliJob.getSimpliGroup()).startAt(DateBuilder.dateOf(simpliJob.getStartTime().get(Calendar.HOUR_OF_DAY), simpliJob.getStartTime().get(Calendar.MINUTE), simpliJob.getStartTime().get(Calendar.SECOND), simpliJob.getStartTime().get(Calendar.DAY_OF_MONTH),simpliJob.getStartTime().get(Calendar.MONTH)+1,simpliJob.getStartTime().get(Calendar.YEAR))).withSchedule(SimpleScheduleBuilder.simpleSchedule().withIntervalInMilliseconds(BusinessJobC.REPEATINTERVALINMILLISECONDS).withRepeatCount(BusinessJobC.REPEATCOUNT)).forJob(jobDetail3).build(); scheduler.scheduleJob(jobDetail3,trigger3); System.out.println("BusinessObjectC Scheduled!"); } if(simpliJob.getId()==4) { jobDetail4=JobBuilder.newJob(BusinessJobD.class).withIdentity(simpliJob.getName(),simpliJob.getSimpliGroup()).build(); trigger4=(Trigger) TriggerBuilder.newTrigger().withIdentity("Trigger4",simpliJob.getSimpliGroup()).startAt(DateBuilder.dateOf(simpliJob.getStartTime().get(Calendar.HOUR_OF_DAY), simpliJob.getStartTime().get(Calendar.MINUTE), simpliJob.getStartTime().get(Calendar.SECOND), simpliJob.getStartTime().get(Calendar.DAY_OF_MONTH),simpliJob.getStartTime().get(Calendar.MONTH)+1,simpliJob.getStartTime().get(Calendar.YEAR))).withSchedule(SimpleScheduleBuilder.simpleSchedule().withIntervalInMilliseconds(BusinessJobD.REPEATINTERVALINMILLISECONDS).withRepeatCount(BusinessJobD.REPEATCOUNT)).forJob(jobDetail4).build(); scheduler.scheduleJob(jobDetail4,trigger4); System.out.println("BusinessObjectD Scheduled!"); } simpliJob.setStatus(2); simpliJobRepository.save(simpliJob); } else { System.err.println("Job Already Scheduled!"); } scheduler.start(); } public void unscheduleJob(SimpliJob simpliJob) throws SchedulerException { if(simpliJob.getStatus()==2){ if(simpliJob.getId()==1) { scheduler.unscheduleJob(trigger1.getKey()); System.out.println("BusinessObjectA descheduled!"); } if(simpliJob.getId()==2) { scheduler.unscheduleJob(trigger2.getKey()); System.out.println("BusinessObjectB descheduled!"); } if(simpliJob.getId()==3) { scheduler.unscheduleJob(trigger3.getKey()); System.out.println("BusinessObjectC descheduled!"); } if(simpliJob.getId()==4) { scheduler.unscheduleJob(trigger4.getKey()); System.out.println("BusinessObjectD descheduled!"); } simpliJob.setStatus(1); simpliJobRepository.save(simpliJob); } else { System.err.println("Job Not Scheduled!"); } } } 

Answer 1

您是在手動創建作業bean而不是注入它。 這是您應該執行的操作：

@Component
@DisallowConcurrentExecution
public class BusinessJobA extends QuartzJobBean
{

    @Autowired
    private Job1 job1;

    /* ... */

}

另外，您在創建作業數據時未設置任何數據，請嘗試使用以下方法：

JobBuilder
    .newJob(BusinessJobD.class)
    .withIdentity(simpliJob.getName(),simpliJob.getSimpliGroup())
    .usingJobData("name", "some name")
    .build();