예제 #1
0
 @Override
 public boolean isValid(
     final ShortenedLink link, final ConstraintValidatorContext constraintValidatorContext) {
   return ShortenerService.containsLink(link);
 }
예제 #2
0
 @Override
 public boolean isValid(
     final String link, final ConstraintValidatorContext constraintValidatorContext) {
   return ShortenerService.getLink(link) != null;
 }