internal string FormatInternal(TInt value, ref bool isInitialized, ref EnumMemberInternal <TInt, TIntProvider> member, EnumFormat format)
{
if (format == EnumFormat.DecimalValue)
{
return(value.ToString());
}
if (format == EnumFormat.HexadecimalValue)
{
return(value.ToString(Provider.HexFormatString, null));
}
if (!isInitialized)
{
member = GetEnumMember(value);
isInitialized = true;
}
switch (format)
{
case EnumFormat.Name:
return(member?.Name);
case EnumFormat.Description:
return(member?.GetAttribute <DescriptionAttribute>()?.Description);
#if ENUM_MEMBER_ATTRIBUTE
case EnumFormat.EnumMemberValue:
return(member?.GetAttribute <EnumMemberAttribute>()?.Value);
#endif
default:
format.Validate(nameof(format));
return(member != null?Enums.CustomEnumMemberFormat(member.EnumMember, format) : null);
}
}
private EnumMemberParser GetEnumMemberParser(EnumFormat format)
{
var index = format - EnumFormat.Name;
var parsers = _enumMemberParsers;
EnumMemberParser parser;
if (index < 0 || parsers == null || index >= parsers.Length || (parser = parsers[index]) == null)
{
format.Validate(nameof(format));
parser = new EnumMemberParser(format, this);
EnumMemberParser[] oldParsers;
do
{
oldParsers = parsers;
parsers = new EnumMemberParser[Math.Max(oldParsers?.Length ?? 0, index + 1)];
oldParsers?.CopyTo(parsers, 0);
parsers[index] = parser;
} while ((parsers = Interlocked.CompareExchange(ref _enumMemberParsers, parsers, oldParsers)) != oldParsers);
}
return(parser);
}
public EnumJsonConverter(EnumFormat enumFormat)
{
enumFormat.Validate(nameof(enumFormat));
EnumFormat = enumFormat;
}