/// <summary>
/// Returns a <see cref="ZonedDateTime"/> parsed from the given (ISO-8601) string.
/// </summary>
/// <param name="value">The string value.</param>
/// <returns>A <see cref="ZonedDateTime"/>.</returns>
public static ZonedDateTime ToZonedDateTimeFromIso(this string value)
{
Condition.NotEmptyOrWhiteSpace(value, nameof(value));
// Ensure format
value = value
.Replace(" ", "T")
.Replace("Z", string.Empty);
return(NodaIsoStringParsePattern.Parse(value).Value);
}
public static Variable DateTimeVal(string input)
{
if (input.Contains('@'))
{
var zoneDt = _zoneDtPattern.Parse(input).Value;
return(zoneDt);
}
var ofstDt = OffsetDateTimePattern.Rfc3339.Parse(input);
if (ofstDt.Success)
{
return(ofstDt.Value);
}
var localDt = LocalDateTimePattern.ExtendedIso.Parse(input);
if (localDt.Success)
{
return(localDt.Value);
}
var ldt = LocalDatePattern.Iso.Parse(input);
if (ldt.Success)
{
return(new LocalDateTime(ldt.Value.Year, ldt.Value.Month, ldt.Value.Day, 0, 0));
}
throw new FEELException($"Failed parsing date time string: {input}");
}
public object FromEntry(DynamoDBEntry entry)
{
if (entry is DynamoDBNull)
{
return(new ZonedDateTime?());
}
var s = entry.AsString();
var res = pattern.Parse(s);
return(res.GetValueOrThrow());
}
static void ParseApple(string text)
{
Console.WriteLine($"Parsing {text}");
ParseResult <ZonedDateTime> result = ApplePattern.Parse(text);
if (!result.Success)
{
Console.WriteLine($"Parse failed! {result.Exception.Message}");
return;
}
ZonedDateTime zonedValue = result.Value;
Console.WriteLine($"ZonedDateTime: {zonedValue}");
// OffsetDateTime is a Noda Time type...
OffsetDateTime offsetValue = zonedValue.ToOffsetDateTime();
Console.WriteLine($"OffsetDateTime: {offsetValue}");
// DateTimeOffset is the BCL type...
DateTimeOffset dto = offsetValue.ToDateTimeOffset();
Console.WriteLine($"DateTimeOffset: {dto}");
Console.WriteLine();
}
DateTimeZoneProviders.Tzdb); // Won't actually be used...
static ZonedDateTime GetZonedDateTimeUtcFromMarketDataString(string dateTime)
=> ParsePattern.Parse(dateTime).Value;
/// <summary> /// Returns the date time parsed from the given string. /// </summary> /// <param name="dateTime">The date time.</param> /// <returns>The converted <see cref="ZonedDateTime"/>.</returns> public static ZonedDateTime ParseTimestamp(string dateTime) => TimestampParsePattern.Parse(dateTime).Value;