private string Construct(SysTokenParts parts, StringBuilder sb = null)
{
sb ??= new StringBuilder();
if ((parts & SysTokenParts.Prefix) != 0 && _options.Prefix != null)
{
sb.Append(_options.Prefix);
}
if ((parts & SysTokenParts.PrefixSeparator) != 0 && _options.PrefixSeparator != null)
{
sb.Append(_options.PrefixSeparator);
}
if ((parts & SysTokenParts.Payload) != 0)
{
sb.Append(_payload);
}
if ((parts & SysTokenParts.PostfixSeparator) != 0 && _options.PostfixSeparator != null)
{
sb.Append(_options.PostfixSeparator);
}
if ((parts & SysTokenParts.Postfix) != 0 && _options.Postfix != null)
{
sb.Append(_options.Postfix);
}
return((sb.Length > 0) ? sb.ToString() : null);
}
public void CopyTo(StringBuilder sb, RandomTokenParts parts)
{
if (sb is null)
{
throw new ArgumentNullException(nameof(sb));
}
SysTokenParts convertTokenParts()
{
SysTokenParts sysParts = SysTokenParts.None;
if ((parts & RandomTokenParts.Prefix) != 0)
{
sysParts |= (SysTokenParts.Prefix | SysTokenParts.PrefixSeparator);
}
if ((parts & RandomTokenParts.Payload) != 0)
{
sysParts |= SysTokenParts.Payload;
}
if ((parts & RandomTokenParts.Postfix) != 0)
{
sysParts |= (SysTokenParts.PostfixSeparator | SysTokenParts.Postfix);
}
return(sysParts);
}
Construct(convertTokenParts(), sb);
}