private ExchangeRate constructExchangeRateFromRecord(DatabaseTableRecord record)
throws CantCreateExchangeRateException {
UUID id =
record.getUUIDValue(
BitcoinVenezuelaProviderDatabaseConstants.DAILY_EXCHANGE_RATES_ID_COLUMN_NAME);
double salePrice =
record.getDoubleValue(
BitcoinVenezuelaProviderDatabaseConstants.DAILY_EXCHANGE_RATES_SALE_PRICE_COLUMN_NAME);
double purchasePrice =
record.getDoubleValue(
BitcoinVenezuelaProviderDatabaseConstants
.DAILY_EXCHANGE_RATES_PURCHASE_PRICE_COLUMN_NAME);
long timestamp =
record.getLongValue(
BitcoinVenezuelaProviderDatabaseConstants.DAILY_EXCHANGE_RATES_TIMESTAMP_COLUMN_NAME);
Currency fromCurrency;
try {
String fromCurrencyStr =
record.getStringValue(
BitcoinVenezuelaProviderDatabaseConstants
.DAILY_EXCHANGE_RATES_FROM_CURRENCY_COLUMN_NAME);
if (FiatCurrency.codeExists(fromCurrencyStr))
fromCurrency = FiatCurrency.getByCode(fromCurrencyStr);
else if (CryptoCurrency.codeExists(fromCurrencyStr))
fromCurrency = CryptoCurrency.getByCode(fromCurrencyStr);
else throw new InvalidParameterException();
} catch (InvalidParameterException e) {
throw new CantCreateExchangeRateException(
e.getMessage(),
e,
"BitcoinVenezuela provider plugin",
"Invalid From Currency value stored in table"
+ BitcoinVenezuelaProviderDatabaseConstants.DAILY_EXCHANGE_RATES_TABLE_NAME
+ " for id "
+ id);
}
Currency toCurrency;
try {
String toCurrencyStr =
record.getStringValue(
BitcoinVenezuelaProviderDatabaseConstants
.DAILY_EXCHANGE_RATES_TO_CURRENCY_COLUMN_NAME);
if (FiatCurrency.codeExists(toCurrencyStr))
toCurrency = FiatCurrency.getByCode(toCurrencyStr);
else if (CryptoCurrency.codeExists(toCurrencyStr))
toCurrency = CryptoCurrency.getByCode(toCurrencyStr);
else throw new InvalidParameterException();
} catch (InvalidParameterException e) {
throw new CantCreateExchangeRateException(
e.getMessage(),
e,
"BitcoinVenezuela provider plugin",
"Invalid To Currency value stored in table"
+ BitcoinVenezuelaProviderDatabaseConstants.DAILY_EXCHANGE_RATES_TABLE_NAME
+ " for id "
+ id);
}
return new ExchangeRateImpl(fromCurrency, toCurrency, salePrice, purchasePrice, timestamp);
}
