private BetfairMarket ParseMarket(string marketData)
{
// Replace any escaped characters with the placeholder value so that
// we dont split on the escaped character. A field may contain the character
// '~' in its value.
// We dont want to remove empty strings since it will change the index
// into the fields.
string replacedString = ReplaceEscapedCharacters(marketData, MarketFieldSplitCharacter);
string[] fields = marketData.Split(MarketFieldSplitCharacter);
BetfairMarket market = null;
try
{
market = new BetfairMarket();
market.Id = int.Parse(fields[MarketFieldIndex.Id]);
market.MarketName = fields[MarketFieldIndex.MarketName];
market.Type = fields[MarketFieldIndex.Type];
market.Status = fields[MarketFieldIndex.Status];
market.Title = ParseMarketTitleFromMenuPath(fields[MarketFieldIndex.MenuPath]);
// RakeshTODO: Check with Okash if double is big enough.
double millisecondsSince1970 = double.Parse(fields[MarketFieldIndex.EventDate]);
market.EventDate = new DateTime(1970, 1, 1).AddMilliseconds(millisecondsSince1970);
market.RunnerCount = int.Parse(fields[MarketFieldIndex.RunnerCount]);
}
catch (Exception exception)
{
// We dont want handle any exceptions and return null.
// To prevent data corruption any errors during the parsing
// of a market will return the market as null so that it is
// excluded from any results.
if (ExceptionHelper.IsSecurityOrCriticalException(exception))
{
throw;
}
Debug.Fail("Unable to parse market data.", exception.ToString());
// indicates that we could not parse the market.
market = null;
}
return(market);
}
internal List <BetfairMarket> ParseMarkets(string marketsData)
{
List <BetfairMarket> parsedMarkets = new List <BetfairMarket>();
// Replace any escaped characters with the placeholder value so that
// we dont split on the escaped character. A field may contain the character
// ':' in its value.
string replacedString = ReplaceEscapedCharacters(marketsData, MarketDataSplitCharacter);
// We can get the list of markets by splitting the data on the split character.
string[] markets = replacedString.Split(new[] { MarketDataSplitCharacter }, StringSplitOptions.RemoveEmptyEntries);
foreach (string market in markets)
{
BetfairMarket parsedMarket = ParseMarket(market);
if (parsedMarket != null)
{
parsedMarkets.Add(parsedMarket);
}
}
return(parsedMarkets);
}