Code:
/ WCF / WCF / 3.5.30729.1 / untmp / Orcas / SP / ndp / cdf / src / WCF / Serialization / System / Runtime / Serialization / XmlSerializableReader.cs / 1 / XmlSerializableReader.cs
//------------------------------------------------------------------------------ // Copyright (c) Microsoft Corporation. All rights reserved. //----------------------------------------------------------------------------- namespace System.Runtime.Serialization { using System.IO; using System.Xml; using System.Xml.Schema; using System.Xml.Serialization; using System.Diagnostics; internal class XmlSerializableReader : XmlReader, IXmlLineInfo, IXmlTextParser { XmlReaderDelegator xmlReader; int startDepth; bool isRootEmptyElement; XmlReader innerReader; XmlReader InnerReader { get { return innerReader; } } internal void BeginRead(XmlReaderDelegator xmlReader) { if (xmlReader.NodeType != XmlNodeType.Element) throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializerReadContext.CreateUnexpectedStateException(XmlNodeType.Element, xmlReader)); this.xmlReader = xmlReader; this.startDepth = xmlReader.Depth; this.innerReader = xmlReader.UnderlyingReader; this.isRootEmptyElement = InnerReader.IsEmptyElement; } internal void EndRead() { if (isRootEmptyElement) xmlReader.Read(); else { if (xmlReader.IsStartElement() && xmlReader.Depth == startDepth) xmlReader.Read(); while (xmlReader.Depth > startDepth) { if (!xmlReader.Read()) throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializerReadContext.CreateUnexpectedStateException(XmlNodeType.EndElement, xmlReader)); } } } public override bool Read() { XmlReader reader = this.InnerReader; if ( reader.Depth == startDepth ) { if ( reader.NodeType == XmlNodeType.EndElement || ( reader.NodeType == XmlNodeType.Element && reader.IsEmptyElement ) ) { return false; } } return reader.Read(); } public override void Close() { throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.GetString(SR.IXmlSerializableIllegalOperation))); } public override XmlReaderSettings Settings { get { return InnerReader.Settings; } } public override XmlNodeType NodeType { get { return InnerReader.NodeType; } } public override string Name { get { return InnerReader.Name; } } public override string LocalName { get { return InnerReader.LocalName; } } public override string NamespaceURI { get { return InnerReader.NamespaceURI; } } public override string Prefix { get { return InnerReader.Prefix; } } public override bool HasValue { get { return InnerReader.HasValue; } } public override string Value { get { return InnerReader.Value; } } public override int Depth { get { return InnerReader.Depth; } } public override string BaseURI { get { return InnerReader.BaseURI; } } public override bool IsEmptyElement { get { return InnerReader.IsEmptyElement; } } public override bool IsDefault { get { return InnerReader.IsDefault; } } public override char QuoteChar { get { return InnerReader.QuoteChar; } } public override XmlSpace XmlSpace { get { return InnerReader.XmlSpace; } } public override string XmlLang { get { return InnerReader.XmlLang; } } public override IXmlSchemaInfo SchemaInfo { get { return InnerReader.SchemaInfo; } } public override Type ValueType { get { return InnerReader.ValueType; } } public override int AttributeCount { get { return InnerReader.AttributeCount; } } public override string this[int i] { get { return InnerReader[i]; } } public override string this[string name] { get { return InnerReader[name]; } } public override string this[string name, string namespaceURI] { get { return InnerReader[name, namespaceURI]; } } public override bool EOF { get { return InnerReader.EOF; } } public override ReadState ReadState { get { return InnerReader.ReadState; } } public override XmlNameTable NameTable { get { return InnerReader.NameTable; } } public override bool CanResolveEntity { get { return InnerReader.CanResolveEntity; } } public override bool CanReadBinaryContent { get { return InnerReader.CanReadBinaryContent; } } public override bool CanReadValueChunk { get { return InnerReader.CanReadValueChunk; } } public override bool HasAttributes { get { return InnerReader.HasAttributes; } } public override string GetAttribute(string name) { return InnerReader.GetAttribute(name); } public override string GetAttribute(string name, string namespaceURI) { return InnerReader.GetAttribute(name, namespaceURI); } public override string GetAttribute(int i) { return InnerReader.GetAttribute(i); } public override bool MoveToAttribute(string name) { return InnerReader.MoveToAttribute(name); } public override bool MoveToAttribute(string name, string ns) { return InnerReader.MoveToAttribute(name, ns); } public override void MoveToAttribute(int i) { InnerReader.MoveToAttribute(i); } public override bool MoveToFirstAttribute() { return InnerReader.MoveToFirstAttribute(); } public override bool MoveToNextAttribute() { return InnerReader.MoveToNextAttribute(); } public override bool MoveToElement() { return InnerReader.MoveToElement(); } public override string LookupNamespace(string prefix) { return InnerReader.LookupNamespace(prefix); } public override bool ReadAttributeValue() { return InnerReader.ReadAttributeValue(); } public override void ResolveEntity() { InnerReader.ResolveEntity(); } public override bool IsStartElement() { return InnerReader.IsStartElement(); } public override bool IsStartElement(string name) { return InnerReader.IsStartElement(name); } public override bool IsStartElement(string localname, string ns) { return InnerReader.IsStartElement(localname, ns); } public override XmlNodeType MoveToContent() { return InnerReader.MoveToContent(); } public override object ReadContentAsObject() { return InnerReader.ReadContentAsObject(); } public override bool ReadContentAsBoolean() { return InnerReader.ReadContentAsBoolean(); } public override DateTime ReadContentAsDateTime() { return InnerReader.ReadContentAsDateTime(); } public override double ReadContentAsDouble() { return InnerReader.ReadContentAsDouble(); } public override int ReadContentAsInt() { return InnerReader.ReadContentAsInt(); } public override long ReadContentAsLong() { return InnerReader.ReadContentAsLong(); } public override string ReadContentAsString() { return InnerReader.ReadContentAsString(); } public override object ReadContentAs(Type returnType, IXmlNamespaceResolver namespaceResolver) { return InnerReader.ReadContentAs(returnType, namespaceResolver); } public override int ReadContentAsBase64(byte[] buffer, int index, int count) { return InnerReader.ReadContentAsBase64(buffer, index, count); } public override int ReadContentAsBinHex(byte[] buffer, int index, int count) { return InnerReader.ReadContentAsBinHex(buffer, index, count); } public override int ReadValueChunk(char[] buffer, int index, int count) { return InnerReader.ReadValueChunk(buffer, index, count); } public override string ReadString() { return InnerReader.ReadString(); } // IXmlTextParser members bool IXmlTextParser.Normalized { get { IXmlTextParser xmlTextParser = InnerReader as IXmlTextParser; return (xmlTextParser == null) ? xmlReader.Normalized : xmlTextParser.Normalized; } set { IXmlTextParser xmlTextParser = InnerReader as IXmlTextParser; if (xmlTextParser == null) xmlReader.Normalized = value; else xmlTextParser.Normalized = value; } } WhitespaceHandling IXmlTextParser.WhitespaceHandling { get { IXmlTextParser xmlTextParser = InnerReader as IXmlTextParser; return (xmlTextParser == null) ? xmlReader.WhitespaceHandling : xmlTextParser.WhitespaceHandling; } set { IXmlTextParser xmlTextParser = InnerReader as IXmlTextParser; if (xmlTextParser == null) xmlReader.WhitespaceHandling = value; else xmlTextParser.WhitespaceHandling = value; } } // IXmlLineInfo members bool IXmlLineInfo.HasLineInfo() { IXmlLineInfo xmlLineInfo = InnerReader as IXmlLineInfo; return (xmlLineInfo == null) ? xmlReader.HasLineInfo() : xmlLineInfo.HasLineInfo(); } int IXmlLineInfo.LineNumber { get { IXmlLineInfo xmlLineInfo = InnerReader as IXmlLineInfo; return (xmlLineInfo == null) ? xmlReader.LineNumber : xmlLineInfo.LineNumber; } } int IXmlLineInfo.LinePosition { get { IXmlLineInfo xmlLineInfo = InnerReader as IXmlLineInfo; return (xmlLineInfo == null) ? xmlReader.LinePosition : xmlLineInfo.LinePosition; } } } } // File provided for Reference Use Only by Microsoft Corporation (c) 2007. // Copyright (c) Microsoft Corporation. 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