@Rest(method = RequestMethod.POST, path = {"/tst" , "/test"}, db = false, dto = TestDto.class, validator = TestValidation.class)
public final class TestRest extends RestController<TestDto, String> {
    @Override
    public void handler(final RestHandler<TestDto, String> restHandler) throws Exception {
        restHandler.success(Response.TEST);
    }
}

@Retention(RetentionPolicy.RUNTIME)
@Target(ElementType.TYPE)
public @interface Rest {
    RequestMethod method() default RequestMethod.ANY;

    String[] path() default {};

    String produces() default "application/json";

    String consumes() default "application/json";

    boolean db() default true;

    Class<?> dto() default NothingDto.class;

    Class<?>[] validator() default {};

    boolean authentication() default false;

    UserRole[] roles() default UserRole.ANY;
}

public abstract class RestController<REQUEST, RESPONSE> {

    public RestController() {
    }

    abstract public void restHandler(final Handler<REQUEST, RESPONSE> restHandler) throws Exception;
}

public interface Handler<REQUEST, RESPONSE> {
    void fail(final Throwable throwable , final ServerResponse<RESPONSE> response);

    void fail(final Throwable throwable);

    void fail(final Throwable throwable , final RESPONSE info , final Response response);

    void fail(final ServerResponse<RESPONSE> response);

    void fail(final RESPONSE info , final Response response);

    void fail(final Response response);

    void success(final ServerResponse<RESPONSE> serverResponse);

    void success(final RESPONSE info , final Response response);

    void success(final RESPONSE info);

    void success(final Response response);

    REQUEST request();

    RoutingContext routingContext();

    Vertx vertx();

    SQLConnection sqlConnection();

    UserEntity user();
}