108 lines
4.2 KiB
C#
108 lines
4.2 KiB
C#
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//------------------------------------------------------------------------------
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// <copyright file="AutoValidator.cs" company="Microsoft">
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// Copyright (c) Microsoft Corporation. All rights reserved.
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// </copyright>
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// <owner current="true" primary="true">[....]</owner>
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//------------------------------------------------------------------------------
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namespace System.Xml.Schema {
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using System.Diagnostics;
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using System.Globalization;
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#pragma warning disable 618
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internal class AutoValidator : BaseValidator {
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const string x_schema = "x-schema";
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public AutoValidator(XmlValidatingReaderImpl reader, XmlSchemaCollection schemaCollection, IValidationEventHandling eventHandling) : base(reader, schemaCollection, eventHandling) {
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schemaInfo = new SchemaInfo();
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}
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public override bool PreserveWhitespace {
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get { return false; }
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}
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public override void Validate() {
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ValidationType valType = DetectValidationType();
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switch(valType) {
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case ValidationType.XDR:
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reader.Validator = new XdrValidator(this);
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reader.Validator.Validate();
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break;
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case ValidationType.Schema:
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reader.Validator = new XsdValidator(this);
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reader.Validator.Validate();
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break;
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case ValidationType.Auto:
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break;
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}
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}
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public override void CompleteValidation() {}
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public override object FindId(string name) {
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return null;
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}
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private ValidationType DetectValidationType() {
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//Type not yet detected : Check in Schema Collection
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if (reader.Schemas != null && reader.Schemas.Count > 0) {
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XmlSchemaCollectionEnumerator enumerator = reader.Schemas.GetEnumerator();
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while (enumerator.MoveNext()) {
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XmlSchemaCollectionNode node = enumerator.CurrentNode;
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SchemaInfo schemaInfo = node.SchemaInfo;
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if(schemaInfo.SchemaType == SchemaType.XSD)
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return ValidationType.Schema;
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else if(schemaInfo.SchemaType == SchemaType.XDR)
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return ValidationType.XDR;
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}
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}
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if (reader.NodeType == XmlNodeType.Element) {
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SchemaType schemaType = SchemaNames.SchemaTypeFromRoot(reader.LocalName, reader.NamespaceURI);
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if (schemaType == SchemaType.XSD) {
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return ValidationType.Schema;
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}
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else if (schemaType == SchemaType.XDR) {
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return ValidationType.XDR;
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}
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else {
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int count = reader.AttributeCount;
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for (int i = 0; i < count ; i++) {
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reader.MoveToAttribute(i);
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string objectNs = reader.NamespaceURI;
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string objectName = reader.LocalName;
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if (Ref.Equal(objectNs, SchemaNames.NsXmlNs)) {
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if(XdrBuilder.IsXdrSchema(reader.Value)) {
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reader.MoveToElement();
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return ValidationType.XDR;
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}
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}
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else if (Ref.Equal(objectNs, SchemaNames.NsXsi)) {
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reader.MoveToElement();
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return ValidationType.Schema;
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}
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else if (Ref.Equal(objectNs, SchemaNames.QnDtDt.Namespace) && Ref.Equal(objectName, SchemaNames.QnDtDt.Name)) {
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reader.SchemaTypeObject = XmlSchemaDatatype.FromXdrName(reader.Value);
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reader.MoveToElement();
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return ValidationType.XDR;
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}
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} //end of for
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if(count > 0) {
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reader.MoveToElement();
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}
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}
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}
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return ValidationType.Auto;
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}
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}
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#pragma warning restore 618
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}
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