Chain of Responsibility in Spring - automatically inject list of necessary components [duplicate]

This question already has an answer here:

• Autowire reference beans into list by type 1 answer

I am trying to make something like Chain of Resposibility in Spring. My approach assumes that each element of the chain will be called sequentially from one place in code, so I prepared following interface:

public interface RequestValidator {
    boolean check(Request request); 
}

Now I have a few Components which implements RequestValidator interface. It's time to implement the chain functionality:

 @Component
 public class ValidationService {

     List<RequestValidator> validatorList;      

     public boolean validateRequest(Request request) {
         boolean result = true;
         for (RequestValidator validator : validatorList) {
             result &= validator.check(request);
         }
         return result;
     }
 }

It almost works, the main problem is that I cannot figure out how to create validatorList nicely. The simpliest approach would be to inject necessary validators and create a list of them - but it would make me sick if there were 100 validators in the future.

I know that list of validators can be defined in xml configuration or it can even be constructed in @Configuration class in @Bean method. But.. isn't there any easier way of doing that? Any mechanism of auto-detection of which components implement my interface which would automatically put them in the list?