Datatype_anyURI.cs

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namespace System.Xml.Schema;
 
internal sealed class Datatype_anyURI : Datatype_anySimpleType
{
    private static readonly Type s_atomicValueType = typeof(Uri);
 
    private static readonly Type s_listValueType = typeof(Uri[]);
 
    internal override FacetsChecker FacetsChecker => DatatypeImplementation.stringFacetsChecker;
 
    public override XmlTypeCode TypeCode => XmlTypeCode.AnyUri;
 
    public override Type ValueType => s_atomicValueType;
 
    internal override bool HasValueFacets => true;
 
    internal override Type ListValueType => s_listValueType;
 
    internal override XmlSchemaWhiteSpace BuiltInWhitespaceFacet => XmlSchemaWhiteSpace.Collapse;
 
    internal override RestrictionFlags ValidRestrictionFlags => RestrictionFlags.Length | RestrictionFlags.MinLength | RestrictionFlags.MaxLength | RestrictionFlags.Pattern | RestrictionFlags.Enumeration | RestrictionFlags.WhiteSpace;
 
    internal override XmlValueConverter CreateValueConverter(XmlSchemaType schemaType)
    {
        return XmlMiscConverter.Create(schemaType);
    }
 
    internal override int Compare(object value1, object value2)
    {
        if (!((Uri)value1).Equals((Uri)value2))
        {
            return -1;
        }
        return 0;
    }
 
    internal override Exception TryParseValue(string s, XmlNameTable nameTable, IXmlNamespaceResolver nsmgr, out object typedValue)
    {
        typedValue = null;
        Exception ex = DatatypeImplementation.stringFacetsChecker.CheckLexicalFacets(ref s, this);
        if (ex == null)
        {
            ex = XmlConvert.TryToUri(s, out var result);
            if (ex == null)
            {
                string originalString = result.OriginalString;
                ex = ((StringFacetsChecker)DatatypeImplementation.stringFacetsChecker).CheckValueFacets(originalString, this, verifyUri: false);
                if (ex == null)
                {
                    typedValue = result;
                    return null;
                }
            }
        }
        return ex;
    }
}