public static bool TryParse(string line, out PriceUpdate priceUpdate)
{
var update = Parse(line);
priceUpdate = update;
return(update.Timestamp != default(DateTime) &&
!string.IsNullOrWhiteSpace(update.Exchange) &&
!string.IsNullOrWhiteSpace(update.SourceCurrency) &&
!string.IsNullOrWhiteSpace(update.DestinationCurrency) &&
update.Factor != default(double));
}
private static PriceUpdate Parse(string line)
{
if (line == null)
{
return(PriceUpdate.empty);
}
var splitted = line.Split(' ');
if (splitted.Length != 5)
{
return(PriceUpdate.empty);
}
else
{
try
{
DateTime dateTime;
DateTime.TryParse(splitted[0], CultureInfo.InvariantCulture, DateTimeStyles.AdjustToUniversal, out dateTime);
var pu = new PriceUpdate
{
Timestamp = dateTime,
Exchange = splitted[1],
SourceCurrency = splitted[2],
DestinationCurrency = splitted[3],
Factor = Double.Parse(splitted[4])
};
return(pu);
}
catch (Exception ex)
{
// TODO: log exception
return(PriceUpdate.empty);
}
}
}
