In an application, since I converted it from a classical Spring webapp (deployed in a system Tomcat) to a Spring Boot (V1.2.1) application I face the problem that the Quartz-based scheduled jobs are not working anymore.
I schedule these Quartz jobs like this:
// My own Schedule object which holds data about what to schedule when
Schedule schedule = scheduleService.get(id of the schedule);
String scheduleId = schedule.getId();
JobKey jobKey = new JobKey(scheduleId);
TriggerKey triggerKey = new TriggerKey(scheduleId);
JobDataMap jobData = new JobDataMap();
jobData.put("scheduleId", scheduleId);
JobBuilder jobBuilder = JobBuilder.newJob(ScheduledActionRunner.class)
.withIdentity(jobKey)
.withDescription(schedule.getName())
.usingJobData(jobData);
JobDetail job = jobBuilder.build();
TriggerBuilder triggerBuilder = TriggerBuilder.newTrigger()
.forJob(jobKey)
.withIdentity(triggerKey)
.withDescription(schedule.getName());
triggerBuilder = triggerBuilder.withSchedule(CronScheduleBuilder.cronSchedule(schedule.toCronExpression()));
Trigger trigger = triggerBuilder.build();
org.quartz.Scheduler scheduler = schedulerFactoryBean.getScheduler();
scheduler.scheduleJob(job, trigger);
ScheduledActionRunner
:
@Component
public class ScheduledActionRunner extends QuartzJobBean {
@Autowired
private ScheduleService scheduleService;
public ScheduledActionRunner() {
}
@Override
public void executeInternal(final JobExecutionContext context) throws JobExecutionException {
SpringBeanAutowiringSupport.processInjectionBasedOnCurrentContext(this);
final JobDataMap jobDataMap = context.getMergedJobDataMap();
final String scheduleId = jobDataMap.getString("scheduleId");
final Schedule schedule = scheduleService.get(scheduleId);
// here it goes BANG since scheduleService is null
}
}
ScheduleService
is a classical Spring service which fetches data from Hibernate.
As I said above, this worked fine until I moved to Spring Boot.
When I implemented this code with the classical Spring application, SpringBeanAutowiringSupport.processInjectionBasedOnCurrentContext(this);
did the trick to take care of autowiring the service.
What is needed to make this work again in the Spring Boot environment ?
Edit:
At the end I chose to move away from using Quartz in favour of Spring's ThreadPoolTaskScheduler.The code was much simplified and it works as expected.