Question

我使用以下QuartzConfig配置类用石英自动装配弹簧数据，这个配置类运行良好并且一旦我运行项目没有错误就解雇了，但是我想通过以下弹簧控制器手动触发作业但我得到了@autowire弹簧数据错误

Quartz Job

@Service
@Transactional
public class JobOne implements Job {
    @Autowired
    TestrecordRepository testrecordRepository;
    @Autowired
    ScoreRepository scoreRepository;

    public void execute(JobExecutionContext context) throws JobExecutionException {
        System.out.println("Job one!"); 
        List<Testrecord> records=testrecordRepository.findAll();
        for (Testrecord t : records) {
            Testrecord testrecord = new Testrecord();
            testrecord.setValue_integer(t.getValue_integer());
            testrecord.setId(t.getId());
            RuleExecutor ruleExecutor = new RuleExecutor();
            Score score = ruleExecutor.processRules(testrecord);
            scoreRepository.save(score);    
        }
    }
}

配置类

@Configuration
public class QuartzConfig {
    @Autowired
    private ApplicationContext applicationContext;

    @Bean
    public SchedulerFactoryBean quartzSchedulerjobOne() {
        SchedulerFactoryBean quartzScheduler = new SchedulerFactoryBean();

        quartzScheduler.setOverwriteExistingJobs(true);

        AutowiringSpringBeanJobFactory jobFactory = new AutowiringSpringBeanJobFactory();
        jobFactory.setApplicationContext(applicationContext);
        quartzScheduler.setJobFactory(jobFactory);

        Trigger[] triggers = {
                processjobOneTrigger().getObject()
        };

        quartzScheduler.setTriggers(triggers);

        return quartzScheduler;
    }

    @Bean
    public JobDetailFactoryBean processjobOne() {
        JobDetailFactoryBean jobDetailFactory = new JobDetailFactoryBean();
        jobDetailFactory.setJobClass(JobOne.class);
        jobDetailFactory.setDurability(true);
        return jobDetailFactory;
    }

    @Bean
    public CronTriggerFactoryBean processjobOneTrigger() {
        CronTriggerFactoryBean cronTriggerFactoryBean = new CronTriggerFactoryBean();
        cronTriggerFactoryBean.setJobDetail(processjobOne().getObject());
        cronTriggerFactoryBean.setCronExpression("0 0/1 * * * ?");
        return cronTriggerFactoryBean;
    }
}

Spring控制器

@RequestMapping(value = "/test", method = RequestMethod.GET)
public void test(HttpServletRequest request) throws Exception {
    ApplicationContext context = new AnnotationConfigApplicationContext(
            QuartzConfig.class);
    Scheduler scheduler = (Scheduler)context.getBean("quartzSchedulerjobOne");

}

eclipse控制台

[ERROR] org.quartz.core.ErrorLogger - An error occured instantiating job to be executed. job= 'DEFAULT.processJobTwo'
org.quartz.SchedulerException: Job instantiation failed
    at org.springframework.scheduling.quartz.AdaptableJobFactory.newJob(AdaptableJobFactory.java:45) ~[spring-context-support-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.quartz.core.JobRunShell.initialize(JobRunShell.java:134) ~[quartz-2.1.5.jar:na]
    at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:387) [quartz-2.1.5.jar:na]
Caused by: org.springframework.beans.factory.BeanCreationException: Error creating bean with name 'com.innvo.quartz.JobTwo': Injection of autowired dependencies failed; nested exception is org.springframework.beans.factory.BeanCreationException: Could not autowire field: com.innvo.repository.TestrecordRepository com.innvo.quartz.JobTwo.testrecordRepository; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.innvo.repository.TestrecordRepository] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:334) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.populateBean(AbstractAutowireCapableBeanFactory.java:1210) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.AbstractAutowireCapableBeanFactory.autowireBean(AbstractAutowireCapableBeanFactory.java:302) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at com.innvo.quartz.AutowiringSpringBeanJobFactory.createJobInstance(AutowiringSpringBeanJobFactory.java:22) ~[classes/:na]
    at org.springframework.scheduling.quartz.AdaptableJobFactory.newJob(AdaptableJobFactory.java:41) ~[spring-context-support-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    ... 2 common frames omitted
Caused by: org.springframework.beans.factory.BeanCreationException: Could not autowire field: com.innvo.repository.TestrecordRepository com.innvo.quartz.JobTwo.testrecordRepository; nested exception is org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.innvo.repository.TestrecordRepository] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:561) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.annotation.InjectionMetadata.inject(InjectionMetadata.java:88) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor.postProcessPropertyValues(AutowiredAnnotationBeanPostProcessor.java:331) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    ... 6 common frames omitted
Caused by: org.springframework.beans.factory.NoSuchBeanDefinitionException: No qualifying bean of type [com.innvo.repository.TestrecordRepository] found for dependency: expected at least 1 bean which qualifies as autowire candidate for this dependency. Dependency annotations: {@org.springframework.beans.factory.annotation.Autowired(required=true)}
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.raiseNoSuchBeanDefinitionException(DefaultListableBeanFactory.java:1301) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.doResolveDependency(DefaultListableBeanFactory.java:1047) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.support.DefaultListableBeanFactory.resolveDependency(DefaultListableBeanFactory.java:942) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    at org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor$AutowiredFieldElement.inject(AutowiredAnnotationBeanPostProcessor.java:533) ~[spring-beans-4.1.6.RELEASE.jar:4.1.6.RELEASE]
    ... 8 common frames omitted

Answer 1

从您发布的错误日志中，明确表示它正在寻找一个尚未被spring包装的bean。第一个bean com.innvo.quartz.JobOne.testrecordRepository在哪里定义？你确定它在包扫描中吗？要从应用程序上下文中获取的bean名称quartzSchedulerjobOne，是否在任何地方定义？另外，为什么你试图从应用程序上下文中获取调度程序，并且你不将它自动装入控制器？调度程序必须是单例，他将负责开始一项新工作。

弹簧数据和石英自动装配

1 个答案: