How to use SchedulerFactoryBean.schedulerContextAsMap with javaconfig

java, quartz-scheduler, spring

Solution

I found the answer here: https://stackoverflow.com/a/17394905/272180

The solution was to remove `bean.setSchedulerContextAsMap(schedulerContextAsMap)` when setting up `SchedulerFactoryBean`, and modify `executeInternal` as follows:

@Autowired
private KNXUtil         knxUtil;

@Autowired
private ScheduleService scheduleService;

@Override
public void executeInternal(JobExecutionContext context) throws JobExecutionException {

    // Adding this autowires everything as needed
    SpringBeanAutowiringSupport.processInjectionBasedOnCurrentContext(this);

    JobDataMap jobDataMap = context.getMergedJobDataMap();

    String scheduleId = jobDataMap.getString("scheduleId");

    Schedule schedule = scheduleService.get(scheduleId);

    Set<ScheduledAction> actions = schedule.getScheduledActions();

    for (ScheduledAction scheduledAction : actions) {
        scheduledAction.getAction().execute(logger, knxUtil);
    }

}

This also simplifies the code since the `@Autowired` annotated setters are not needed anymore.

Problem

I use Spring 4.0 and have moved a project from xml to java-config, and everything works except accessing an `@Service("scheduleService")` annotated class from `QuartzJobBean.executeInternal`. The xml-bit I had to make it work was: ``` <bean id="schedulerFactoryBean" class="org.springframework.scheduling.quartz.SchedulerFactoryBean"> <property name="schedulerContextAsMap"> <map> <entry key="scheduleService" value-ref="scheduleService" /> <entry key="knxUtil" value-ref="knxUtil" /> </map> </property> </bean> ``` Then, for scheduling the Job inside `@Service("scheduleService")` I used: ``` JobBuilder jobBuilder = JobBuilder.newJob(ScheduledActionRunner.class) ``` Furthermore, to actually execute the `Job` I had it working like this: ``` @Component public class ScheduledActionRunner extends QuartzJobBean { private KNXUtil knxUtil; private ScheduleService scheduleService; public ScheduledActionRunner() { } @Autowired public void setScheduleService(ScheduleService scheduleService) { this.scheduleService = scheduleService; } @Autowired public void setKnxUtil(KNXUtil knxUtil) { this.knxUtil = knxUtil; } @Override public void executeInternal(JobExecutionContext context) throws JobExecutionException { JobDataMap jobDataMap = context.getMergedJobDataMap(); String scheduleId = jobDataMap.getString("scheduleId"); Schedule schedule = scheduleService.get(scheduleId); Set<ScheduledAction> actions = schedule.getScheduledActions(); for (ScheduledAction scheduledAction : actions) { scheduledAction.getAction().execute(logger, knxUtil); } } ``` As mentioned above, all this used to work while using xml-configuration. Now, with java-config, it fails with `NullPointerException` at `scheduleService.get(scheduleId);` For java-configuration I set up the `SchedulerFactoryBean` like this: ``` @Configuration @PropertySource(value = "classpath:properties.${target_env:dev}.properties") @ComponentScan(basePackages = { "com.example.smart" } public class SpringRootApplication { @Autowired private ScheduleService scheduleService; @Autowired private KNXUtil knxUtil; @Bean SchedulerFactoryBean schedulerFactoryBean() { SchedulerFactoryBean bean = new SchedulerFactoryBean(); Map<String, Object> schedulerContextAsMap = new HashMap<String, Object>(); schedulerContextAsMap.put("scheduleService", scheduleService); schedulerContextAsMap.put("knxUtil", knxUtil); bean.setSchedulerContextAsMap(schedulerContextAsMap); return bean; } } ``` How can I insert the reference to `scheduleService` inside the `schedulerContextAsMap` using java-config?

Original source

Related problems