public char?GetShortName(IShortNameArgument arg, string errorMessage)
{
if (arg.ShortName.HasValue)
{
if (!ArgumentValidation.IsAllowedShortName(arg.ShortName.Value))
{
throw new ArgumentIntegrityException(errorMessage);
}
return(arg.ShortName.Value);
}
return(null);
}
private static Exception LongNameArgumentMustBeValidCharacter(IArgument arg)
{
var sh = arg as ILongNameArgument;
if (sh != null &&
sh.LongName != null &&
!ArgumentValidation.IsAllowedLongName(sh.LongName))
{
return(new ArgumentIntegrityException(String.Format(
"Invalid argument {0}: {1}", sh.LongName,
ArgumentValidation.IsAllowedLongNameExplanation)));
}
return(null);
}
private Exception ShortNameArgumentMustBeValidCharacter(IArgument arg)
{
var sh = arg as IShortNameArgument;
if (sh != null &&
sh.ShortName.HasValue &&
!ArgumentValidation.IsAllowedShortName(sh.ShortName.Value))
{
return(new ArgumentIntegrityException(String.Format(
"Invalid argument {0}: {1}", sh.ShortName,
ArgumentValidation.IsAllowedShortNameExplanation)));
}
return(null);
}
public string GetLongName(ILongNameArgument arg, string errorMessage)
{
if (arg.LongName != null)
{
if (arg.LongName.Length < 2)
{
throw new ArgumentIntegrityException(String.Format(
"Long argument {0} must have at least two characters.",
arg.LongName));
}
if (!ArgumentValidation.IsAllowedLongName(arg.LongName))
{
throw new ArgumentIntegrityException(errorMessage);
}
return(arg.LongName);
}
return(null);
}