public override object ParseLiteral(IValueNode literal)
{
if (literal == null)
{
throw new ArgumentNullException(nameof(literal));
}
if (literal is StringValueNode stringLiteral)
{
if (!NameUtils.IsValidName(stringLiteral.Value))
{
throw new ScalarSerializationException(
AbstractionResources.Type_Name_IsNotValid(
stringLiteral.Value));
}
return(new NameString(stringLiteral.Value));
}
if (literal is NullValueNode)
{
return(null);
}
throw new ScalarSerializationException(
TypeResources.Scalar_Cannot_ParseLiteral(
Name, literal.GetType()));
}
public static NameString EnsureNotEmpty(
this NameString name,
string argumentName)
{
if (name.IsEmpty)
{
throw new ArgumentException(
AbstractionResources.Name_Cannot_BeEmpty(),
argumentName);
}
return(name);
}
