CODEWITHSUNDEEP
javaspringspring-boot
Punter Vicky
Punter Vicky

Reputation: 16992

Spring Boot - Print interceptors with ordering

I have a rest service developed using spring boot. I have imported a number of external libraries which have some interceptors. Is there a way to print the list of interceptors along with order in which they will be triggered?

Upvotes: 1

Views: 1427

Answers (1)

Evgeni Dimitrov
Evgeni Dimitrov

Reputation: 22506

You can inject all beans of given type (in that case you can use the org.springframework.web.servlet.HandlerInterceptor interface) in any of your components. So if you want to print(or do something else with) all interceptors you can do something like this:

@Component
public class SomeBean {

   @Autowired
   private List<org.springframework.web.servlet.HandlerInterceptor> interceptors;

   @PostConstruct  //not required, but you can use it to print at the app startup
   public void printInterceptors() {
        //TODO use this.interceptors
   }
}

Also, I guess that Spring prints the interceptors on startup, maybe in the debug log.

Upvotes: 4

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