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I want to know is it possible to run a method only one time in java spring boot with schedule or spring job? I did that with temp variable as switch but I am looking for better and cleaner way.

Vadim Kotov
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Morteza Malekabadi
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  • See https://stackoverflow.com/questions/30347233/spring-scheduling-task-run-only-once – Ori Marko Mar 05 '19 at 08:06
  • One time per application start? One specific point in time? – Mick Mar 05 '19 at 08:08
  • Possible duplicate of [Spring scheduling task - run only once](https://stackoverflow.com/questions/30347233/spring-scheduling-task-run-only-once) – mkjh Mar 05 '19 at 08:09
  • you could also create a bean class and put the code in a `@PostConstruct` annotated method - https://www.baeldung.com/running-setup-logic-on-startup-in-spring – Marc Stroebel Mar 05 '19 at 08:11
  • Explain the use case also, so we can give you better hints – NiVeR Mar 05 '19 at 08:14

1 Answers1

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We can create a component class that implements CommandLineRunner or ApplicationRunner, So it will be automatically invoked after the app will start

@Component
public class CommandLineAppStartupRunner implements CommandLineRunner {
    @Autowired
    private MyService myService;

    @Override
    public void run(String...args) throws Exception {
       myService.save();

    }
}
Vinit Solanki
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