How to use

ValidatingConfig

in

com.ning.billing.util.config.catalog

@Override
public void initialize(final StandaloneCatalog root, final URI uri) {
  if (prices == null) {
    prices = getZeroPrice(root);
  }
  super.initialize(root, uri);
}

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);
  }
}

@Override
public void initialize(final StandaloneCatalog catalog, final URI sourceURI) {
  catalogURI = sourceURI;
  super.initialize(catalog, sourceURI);
  planRules.initialize(catalog, sourceURI);
  priceLists.initialize(catalog, sourceURI);
  for (final DefaultProduct p : products) {
    p.initialize(catalog, sourceURI);
  }
  for (final DefaultPlan p : plans) {
    p.initialize(catalog, sourceURI);
  }
}

@Override
public void initialize(final StandaloneCatalog catalog, final URI sourceURI) {
  super.initialize(catalog, sourceURI);
  if (finalPhase != null) {
    finalPhase.setPlan(this);
    finalPhase.initialize(catalog, sourceURI);
  }
  if (initialPhases != null) {
    for (final DefaultPlanPhase p : initialPhases) {
      p.setPlan(this);
      p.initialize(catalog, sourceURI);
    }
  }
}