public static NpgsqlDateTime Parse(string str)
{
if (str == null)
{
throw new NullReferenceException();
}
switch (str = str.Trim().ToLowerInvariant())
{
case "infinity":
return(Infinity);
case "-infinity":
return(NegativeInfinity);
default:
try {
int idxSpace = str.IndexOf(' ');
string datePart = str.Substring(0, idxSpace);
if (str.Contains("bc"))
{
datePart += " BC";
}
int idxSecond = str.IndexOf(' ', idxSpace + 1);
if (idxSecond == -1)
{
idxSecond = str.Length;
}
string timePart = str.Substring(idxSpace + 1, idxSecond - idxSpace - 1);
return(new NpgsqlDateTime(NpgsqlDate.Parse(datePart), TimeSpan.Parse(timePart)));
} catch (OverflowException) {
throw;
} catch {
throw new FormatException();
}
}
}
internal static object ToDate(NpgsqlBackendTypeInfo typeInfo, byte[] bBackendData, Int16 typeSize, Int32 typeModifier)
{
string backendData = BackendEncoding.UTF8Encoding.GetString(bBackendData);
return(NpgsqlDate.Parse(backendData));
}
public NpgsqlDateTime(NpgsqlDate date)
: this(date, TimeSpan.Zero)
{
}
public NpgsqlDateTime(NpgsqlDate date, TimeSpan time, DateTimeKind kind = DateTimeKind.Unspecified)
: this(KindToInternalType(kind), date, time)
{
}
NpgsqlDateTime(InternalType type, NpgsqlDate date, TimeSpan time)
{
_type = type;
_date = date;
_time = time;
}
internal static object ToDate(NpgsqlBackendTypeInfo typeInfo, String backendData, Int16 typeSize, Int32 typeModifier)
{
return(NpgsqlDate.Parse(backendData));
}
