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//-----------------------------------------------------------------------------
// Copyright (c) Microsoft Corporation. All rights reserved.
//-----------------------------------------------------------------------------
namespace System.Runtime.Serialization
{
using System;
using System.Xml;
internal class XmlSerializableWriter : XmlWriter
{
XmlWriter xmlWriter;
int depth = 0;
object obj;
internal void BeginWrite(XmlWriter xmlWriter, object obj)
{
depth = 0;
this.xmlWriter = xmlWriter;
this.obj = obj;
}
internal void EndWrite()
{
if (depth != 0)
throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.GetString(SR.IXmlSerializableMissingEndElements, (obj == null ? string.Empty : DataContract.GetClrTypeFullName(obj.GetType())))));
this.obj = null;
}
public override void WriteStartDocument()
{
if (WriteState == WriteState.Start)
xmlWriter.WriteStartDocument();
}
public override void WriteEndDocument() { xmlWriter.WriteEndDocument(); }
public override void WriteStartDocument(bool standalone)
{
if (WriteState == WriteState.Start)
xmlWriter.WriteStartDocument(standalone);
}
public override void WriteDocType(string name, string pubid, string sysid, string subset)
{
// XmlSerializer does not write doc type
}
public override void WriteStartElement(string prefix, string localName, string ns)
{
xmlWriter.WriteStartElement(prefix, localName, ns);
depth++;
}
public override void WriteEndElement()
{
if (depth == 0)
throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.GetString(SR.IXmlSerializableWritePastSubTree, (obj == null ? string.Empty : DataContract.GetClrTypeFullName(obj.GetType())))));
xmlWriter.WriteEndElement();
depth--;
}
public override void WriteFullEndElement()
{
if (depth == 0)
throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.GetString(SR.IXmlSerializableWritePastSubTree, (obj == null ? string.Empty : DataContract.GetClrTypeFullName(obj.GetType())))));
xmlWriter.WriteFullEndElement();
depth--;
}
public override void Close()
{
throw System.Runtime.Serialization.DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(SR.GetString(SR.IXmlSerializableIllegalOperation)));
}
public override void WriteStartAttribute(string prefix, string localName, string ns)
{
xmlWriter.WriteStartAttribute(prefix, localName, ns);
}
public override void WriteEndAttribute() { xmlWriter.WriteEndAttribute(); }
public override void WriteCData(string text) { xmlWriter.WriteCData(text); }
public override void WriteComment(string text) { xmlWriter.WriteComment(text); }
public override void WriteProcessingInstruction(string name, string text) { xmlWriter.WriteProcessingInstruction(name, text); }
public override void WriteEntityRef(string name) { xmlWriter.WriteEntityRef(name); }
public override void WriteCharEntity(char ch) { xmlWriter.WriteCharEntity(ch); }
public override void WriteWhitespace(string ws) { xmlWriter.WriteWhitespace(ws); }
public override void WriteString(string text) { xmlWriter.WriteString(text); }
public override void WriteSurrogateCharEntity(char lowChar, char highChar) { xmlWriter.WriteSurrogateCharEntity(lowChar, highChar); }
public override void WriteChars(Char[] buffer, int index, int count) { xmlWriter.WriteChars(buffer, index, count); }
public override void WriteRaw(Char[] buffer, int index, int count) { xmlWriter.WriteRaw(buffer, index, count); }
public override void WriteRaw(String data) { xmlWriter.WriteRaw(data); }
public override void WriteBase64(byte[] buffer, int index, int count) { xmlWriter.WriteBase64(buffer, index, count); }
public override void WriteBinHex(byte[] buffer, int index, int count) { xmlWriter.WriteBinHex(buffer, index, count); }
public override WriteState WriteState { get { return xmlWriter.WriteState; } }
public override void Flush() { xmlWriter.Flush(); }
public override void WriteName(string name) { xmlWriter.WriteName(name); }
public override void WriteQualifiedName(string localName, string ns) { xmlWriter.WriteQualifiedName(localName, ns); }
public override string LookupPrefix(string ns) { return xmlWriter.LookupPrefix(ns); }
public override XmlSpace XmlSpace { get { return xmlWriter.XmlSpace; } }
public override string XmlLang { get { return xmlWriter.XmlLang; } }
public override void WriteNmToken(string name) { xmlWriter.WriteNmToken(name); }
}
}
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