Java Spring Quartz使用父类构造函数设置基于构造函数的注入

我有一个SpringBoot项目，我想使用quartz在特定时间运行特定作业。我有这样的课堂布局：

abstract public class AbstractFoo {
    protected final FooB fooB;

    public AbstractFoo(FooB fooB) {
        this.fooB = fooB;
    }
}

@Service
public class SomeJob extends AbstractFoo implements Job {
    public SomeJob(FooB fooB) {
        super(fooB);
    }

    @Override
    public void execute(final JobExecutionContext context) throws JobExecutionException {
        //do stuff
    }
}

但是，当我运行此作业时，会出现以下错误：

2017-12-06 14:18:01,383  ERROR --- [quartz-jobs] org.quartz.core.ErrorLogger                                                                : An error occured instantiating job to be executed. job= 'jobGroup.someJob' 
org.quartz.SchedulerException: Job instantiation failed
    at org.springframework.scheduling.quartz.AdaptableJobFactory.newJob(AdaptableJobFactory.java:45)
    at org.quartz.core.JobRunShell.initialize(JobRunShell.java:127)
    at org.quartz.core.QuartzSchedulerThread.run(QuartzSchedulerThread.java:375)
Caused by: java.lang.InstantiationException: com.jobs.SomeJob
    at java.lang.Class.newInstance(Class.java:427)
    at org.springframework.scheduling.quartz.AdaptableJobFactory.createJobInstance(AdaptableJobFactory.java:58)
    at org.springframework.scheduling.quartz.SpringBeanJobFactory.createJobInstance(SpringBeanJobFactory.java:74)
    at com.config.AutowiringSpringBeanJobFactory.createJobInstance(AutowiringSpringBeanJobFactory.java:27)
    at org.springframework.scheduling.quartz.AdaptableJobFactory.newJob(AdaptableJobFactory.java:41)
    ... 2 common frames omitted
Caused by: java.lang.NoSuchMethodException: com.jobs.SomeJob.<init>()
    at java.lang.Class.getConstructor0(Class.java:3082)
    at java.lang.Class.newInstance(Class.java:412)
    ... 6 common frames omitted

这是我的石英配置：

@Configuration
public class QuartzConfig {
    @Autowired
    private DataSource dataSource;
    @Autowired
    private PlatformTransactionManager transactionManager;
    @Autowired
    private ApplicationContext applicationContext;

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

        quartzScheduler.setDataSource(dataSource);
        quartzScheduler.setTransactionManager(transactionManager);
        quartzScheduler.setOverwriteExistingJobs(true);
        quartzScheduler.setSchedulerName("quartz-jobs");

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

        quartzScheduler.setQuartzProperties(quartzProperties());

        Trigger[] triggers = {someJobTrigger().getObject();
        quartzScheduler.setTriggers(triggers);

        return quartzScheduler;
    }

    @Bean
    public CronTriggerFactoryBean someJobTrigger() {
        CronTriggerFactoryBean cronTriggerFactoryBean = new CronTriggerFactoryBean();
        cronTriggerFactoryBean.setJobDetail(someJob().getObject());
        cronTriggerFactoryBean.setCronExpression(cronExp);
        cronTriggerFactoryBean.setGroup(someGroup);
        return cronTriggerFactoryBean;
    }

    @Bean
    public JobDetailFactoryBean someJob() {
        JobDetailFactoryBean jobDetailFactory = new JobDetailFactoryBean();
        jobDetailFactory.setJobClass(SomeJob.class);
        jobDetailFactory.setGroup(someGroup);
        jobDetailFactory.setDurability(true);
        return jobDetailFactory;
    }

    @Bean
    public Properties quartzProperties() {
        PropertiesFactoryBean propertiesFactoryBean = new PropertiesFactoryBean();
        propertiesFactoryBean.setLocation(new ClassPathResource("/quartz.properties"));
        Properties properties = null;
        try {
            propertiesFactoryBean.afterPropertiesSet();
            properties = propertiesFactoryBean.getObject();
        } catch (IOException e) {
        }

        return properties;
    }
}

如何让Quartz通过构造函数连接到适当的依赖项中？

如中所述：

这种行为的后果之一是，乔布斯必须 具有无参数构造函数（使用默认JobFactory时） 实施）

实际上，您使用的是添加了自动布线功能的默认JobFactory。从我的个人测试中，我发现自动布线不能与构造函数注入一起工作。另外，不要用Spring注释（组件、服务、e.c.t）标记您的作业，因为它没有任何效果

为了解决您的问题，重构您的作业，使其具有默认构造函数和带有字段注入的autowire依赖项（也许setter注入也可以）

---

我刚刚在这里发布了一个答案，只有普通石英具有自动布线功能。 但是，请注意，您需要有一个无参数构造函数（在您的案例中同时使用无参数和参数构造函数）。Quartz使用类名来实例化实例，所以，带参数的构造函数无法工作

如果您仍在处理相同的问题，请尝试我的方法，您可以自动连接所需的依赖项，而不是通过

super（foo）

还要确保您使用的是spring-3.2.1和quartz-2.1.6。如果未发布，请发布您正在使用的石英版本/spring@RobertI使用quartz-2.2、spring-boot-1.5.7和spring-4.3.4这不起作用，因为我得到一个错误：
在调用超类型构造函数之前无法引用foo
我不想触及基类，因为它会影响许多其他类classes@Richard,您可以传入难看的
null
，更改父类，或将逻辑移出作业，只需委托给调用
fooB的某个字段注入bean即可
@Configuration
public class QuartzConfig {
    @Autowired
    private DataSource dataSource;
    @Autowired
    private PlatformTransactionManager transactionManager;
    @Autowired
    private ApplicationContext applicationContext;

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

        quartzScheduler.setDataSource(dataSource);
        quartzScheduler.setTransactionManager(transactionManager);
        quartzScheduler.setOverwriteExistingJobs(true);
        quartzScheduler.setSchedulerName("quartz-jobs");

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

        quartzScheduler.setQuartzProperties(quartzProperties());

        Trigger[] triggers = {someJobTrigger().getObject();
        quartzScheduler.setTriggers(triggers);

        return quartzScheduler;
    }

    @Bean
    public CronTriggerFactoryBean someJobTrigger() {
        CronTriggerFactoryBean cronTriggerFactoryBean = new CronTriggerFactoryBean();
        cronTriggerFactoryBean.setJobDetail(someJob().getObject());
        cronTriggerFactoryBean.setCronExpression(cronExp);
        cronTriggerFactoryBean.setGroup(someGroup);
        return cronTriggerFactoryBean;
    }

    @Bean
    public JobDetailFactoryBean someJob() {
        JobDetailFactoryBean jobDetailFactory = new JobDetailFactoryBean();
        jobDetailFactory.setJobClass(SomeJob.class);
        jobDetailFactory.setGroup(someGroup);
        jobDetailFactory.setDurability(true);
        return jobDetailFactory;
    }

    @Bean
    public Properties quartzProperties() {
        PropertiesFactoryBean propertiesFactoryBean = new PropertiesFactoryBean();
        propertiesFactoryBean.setLocation(new ClassPathResource("/quartz.properties"));
        Properties properties = null;
        try {
            propertiesFactoryBean.afterPropertiesSet();
            properties = propertiesFactoryBean.getObject();
        } catch (IOException e) {
        }

        return properties;
    }
}

abstract public class AbstractFoo {
    @Autowired
    protected FooB fooB;
}

public class SomeJob extends AbstractFoo implements Job {

    @Override
    public void execute(final JobExecutionContext context) throws JobExecutionException {
        //do stuff
    }
}