How to inject a Spring Data JPA Repository into a Servlet Filter?

I'm using the Tuckey UrlRewriteFilter. I want to use a rewrite rule from a database, so using the <class-rule class="com.example.Foo" /> configuration, which lets you get rules at runtime. I created a class extending RewriteRule:

public class Foo extends RewriteRule {

  @Autowired
  private MyRepository myRepository;

  public boolean init(ServletContext servletContext) {

    return true;
  }

  @Override
  public RewriteMatch matches(HttpServletRequest request, HttpServletResponse response) {

    //myRepository is null

    return super.matches(request, response);
  }

  @Override
  public void destroy() {

  }
}

I'd like to use a Spring Data JPA Repository inside this Foo class, but it looks the repository is null.

How can I inject it correctly?