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//---------------------------------------------------------------------------
//
// File: XamlSerializer.cs
//
// Description:
// XamlSerializer is used to persist an object instance to xaml markup
//
// Copyright (C) 2003 by Microsoft Corporation. All rights reserved.
//
//---------------------------------------------------------------------------
using System;
using System.Collections;
using System.ComponentModel;
using System.ComponentModel.Design;
using System.ComponentModel.Design.Serialization;
using System.Diagnostics;
using System.IO;
using System.Reflection;
using System.Xml;
using System.Security.Permissions;
using MS.Utility;
#if PBTCOMPILER
namespace MS.Internal.Markup
#else
namespace System.Windows.Markup
#endif
{
/// <summary>
/// XamlSerializer is used to persist an
/// object instance to xaml markup.
/// </summary>
internal class XamlSerializer
{
#region Construction
/// <summary>
/// Constructor for XamlSerializer
/// </summary>
/// <remarks>
/// This constructor will be used under
/// the following three scenarios
/// 1. Convert .. XamlToBaml
/// 2. Convert .. XamlToObject
/// 3. Convert .. BamlToObject
/// </remarks>
public XamlSerializer()
{
}
#endregion Construction
#region OtherConversions
/// <summary>
/// Convert from Xaml read by a token reader into baml being written
/// out by a record writer. The context gives mapping information.
/// </summary>
#if !PBTCOMPILER
//CASRemoval:[StrongNameIdentityPermission(SecurityAction.InheritanceDemand, PublicKey = Microsoft.Internal.BuildInfo.WCP_PUBLIC_KEY_STRING)]
#endif
internal virtual void ConvertXamlToBaml (
XamlReaderHelper tokenReader,
ParserContext context,
XamlNode xamlNode,
BamlRecordWriter bamlWriter)
{
throw new InvalidOperationException(SR.Get(SRID.InvalidDeSerialize));
}
#if !PBTCOMPILER
/// <summary>
/// Convert from Xaml read by a token reader into a live
/// object tree. The context gives mapping information.
/// </summary>
//CASRemoval:[StrongNameIdentityPermission(SecurityAction.InheritanceDemand, PublicKey = Microsoft.Internal.BuildInfo.WCP_PUBLIC_KEY_STRING)]
internal virtual void ConvertXamlToObject (
XamlReaderHelper tokenReader,
ReadWriteStreamManager streamManager,
ParserContext context,
XamlNode xamlNode,
BamlRecordReader reader)
{
throw new InvalidOperationException(SR.Get(SRID.InvalidDeSerialize));
}
/// <summary>
/// Convert from Baml read by a baml reader into an object tree.
/// The context gives mapping information. Return the number of
/// baml records processed.
/// </summary>
//CASRemoval:[StrongNameIdentityPermission(SecurityAction.InheritanceDemand, PublicKey = Microsoft.Internal.BuildInfo.WCP_PUBLIC_KEY_STRING)]
internal virtual void ConvertBamlToObject (
BamlRecordReader reader, // Current reader that is processing records
BamlRecord bamlRecord, // Record read in that triggered serializer
ParserContext context) // Context
{
throw new InvalidOperationException(SR.Get(SRID.InvalidDeSerialize));
}
#endif
/// <summary>
/// Convert a string into a compact binary representation and write it out
/// to the passed BinaryWriter.
/// </summary>
public virtual bool ConvertStringToCustomBinary (
BinaryWriter writer, // Writer into the baml stream
string stringValue) // String to convert
{
throw new InvalidOperationException(SR.Get(SRID.InvalidCustomSerialize));
}
/// <summary>
/// Convert a compact binary representation of a certain object into and instance
/// of that object. The reader must be left pointing immediately after the object
/// data in the underlying stream.
/// </summary>
public virtual object ConvertCustomBinaryToObject(
BinaryReader reader)
{
throw new InvalidOperationException(SR.Get(SRID.InvalidCustomSerialize));
}
/// <summary>
/// If the object created by this serializer is stored in a dictionary, this
/// method will extract the key used for this dictionary from the passed
/// collection of baml records. How the key is determined is up to the
/// individual serializer. By default, there is no key retrieved.
/// </summary>
#if !PBTCOMPILER
//CASRemoval:[StrongNameIdentityPermission(SecurityAction.InheritanceDemand, PublicKey = Microsoft.Internal.BuildInfo.WCP_PUBLIC_KEY_STRING)]
#endif
internal virtual object GetDictionaryKey(
BamlRecord bamlRecord,
ParserContext parserContext)
{
return null;
}
#endregion OtherConversions
#region Data
internal const string DefNamespacePrefix = "x"; // Used to emit Definitions namespace prefix
internal const string DefNamespace = "http://schemas.microsoft.com/winfx/2006/xaml"; // Used to emit Definitions namespace
internal const string ArrayTag = "Array"; // Used to emit the x:Array tag
internal const string ArrayTagTypeAttribute = "Type"; // Used to emit the x:Type attribute for Array
#endregion Data
}
}
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