private synchronized DefaultPrice[] getZeroPrice(StandaloneCatalog root) {
Currency[] currencies = root.getCurrentSupportedCurrencies();
DefaultPrice[] zeroPrice = new DefaultPrice[currencies.length];
for (int i = 0; i < currencies.length; i++) {
zeroPrice[i] = new DefaultPrice();
zeroPrice[i].setCurrency(currencies[i]);
zeroPrice[i].setValue(new BigDecimal(0));
}
return zeroPrice;
}
@Override
public ValidationErrors validate(StandaloneCatalog catalog, ValidationErrors errors) {
Currency[] supportedCurrencies = catalog.getCurrentSupportedCurrencies();
for (Price p : prices) {
Currency currency = p.getCurrency();
if (!currencyIsSupported(currency, supportedCurrencies)) {
errors.add(
"Unsupported currency: " + currency, catalog.getCatalogURI(), this.getClass(), "");
}
try {
if (p.getValue().doubleValue() < 0.0) {
errors.add(
"Negative value for price in currency: " + currency,
catalog.getCatalogURI(),
this.getClass(),
"");
}
} catch (CurrencyValueNull e) {
// No currency => nothing to check, ignore exception
}
}
return errors;
}
