Datatype_QNameXdr.cs

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namespace System.Xml.Schema;
 
internal sealed class Datatype_QNameXdr : Datatype_anySimpleType
{
    private static readonly Type s_atomicValueType = typeof(XmlQualifiedName);
 
    private static readonly Type s_listValueType = typeof(XmlQualifiedName[]);
 
    public override XmlTokenizedType TokenizedType => XmlTokenizedType.QName;
 
    public override Type ValueType => s_atomicValueType;
 
    internal override Type ListValueType => s_listValueType;
 
    public override object ParseValue(string s, XmlNameTable nameTable, IXmlNamespaceResolver nsmgr)
    {
        if (s == null || s.Length == 0)
        {
            throw new XmlSchemaException(System.SR.Sch_EmptyAttributeValue, string.Empty);
        }
        if (nsmgr == null)
        {
            throw new ArgumentNullException("nsmgr");
        }
        try
        {
            string prefix;
            return XmlQualifiedName.Parse(s.Trim(), nsmgr, out prefix);
        }
        catch (XmlSchemaException)
        {
            throw;
        }
        catch (Exception innerException)
        {
            throw new XmlSchemaException(System.SR.Format(System.SR.Sch_InvalidValue, s), innerException);
        }
    }
}