How to use

validate

method

in

com.ning.billing.util.config.catalog.ValidatingConfig

private Collection<? extends ValidationError> validate(final StandaloneCatalog catalog,
                            final ValidationErrors errors, final ValidatingConfig<StandaloneCatalog>[] configs) {
  for (final ValidatingConfig<StandaloneCatalog> config : configs) {
    config.validate(catalog, errors);
  }
  return errors;
}

public static <T extends ValidatingConfig<T>> void validate(final URI uri, final T c) throws ValidationException {
  c.initialize(c, uri);
  final ValidationErrors errs = c.validate(c, new ValidationErrors());
  log.info("Errors: " + errs.size() + " for " + uri);
  if (errs.size() > 0) {
    throw new ValidationException(errs);
  }
}