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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
using System.Collections;
using System.Collections.Generic;
using System.Globalization;
using System.Reflection;
using Microsoft.Xml;
using System.Security;
namespace System.Runtime.Serialization
{
#if NET_NATIVE
public abstract class PrimitiveDataContract : DataContract
#else
internal abstract class PrimitiveDataContract : DataContract
#endif
{
[SecurityCritical]
/// <SecurityNote>
/// Critical - holds instance of CriticalHelper which keeps state that is cached statically for serialization.
/// Static fields are marked SecurityCritical or readonly to prevent
/// data from being modified or leaked to other components in appdomain.
/// </SecurityNote>
private PrimitiveDataContractCriticalHelper _helper;
/// <SecurityNote>
/// Critical - initializes SecurityCritical field 'helper'
/// Safe - doesn't leak anything
/// </SecurityNote>
[SecuritySafeCritical]
protected PrimitiveDataContract(Type type, XmlDictionaryString name, XmlDictionaryString ns) : base(new PrimitiveDataContractCriticalHelper(type, name, ns))
{
_helper = base.Helper as PrimitiveDataContractCriticalHelper;
}
static internal PrimitiveDataContract GetPrimitiveDataContract(Type type)
{
return DataContract.GetBuiltInDataContract(type) as PrimitiveDataContract;
}
static internal PrimitiveDataContract GetPrimitiveDataContract(string name, string ns)
{
return DataContract.GetBuiltInDataContract(name, ns) as PrimitiveDataContract;
}
internal abstract string WriteMethodName { get; }
internal abstract string ReadMethodName { get; }
public override XmlDictionaryString TopLevelElementNamespace
{
/// <SecurityNote>
/// Critical - for consistency with base class
/// Safe - for consistency with base class
/// </SecurityNote>
[SecuritySafeCritical]
get
{ return DictionaryGlobals.SerializationNamespace; }
/// <SecurityNote>
/// Critical - for consistency with base class
/// </SecurityNote>
[SecurityCritical]
set
{ }
}
internal override bool CanContainReferences
{
get { return false; }
}
internal override bool IsPrimitive
{
get { return true; }
}
public override bool IsBuiltInDataContract
{
get
{
return true;
}
}
internal MethodInfo XmlFormatWriterMethod
{
/// <SecurityNote>
/// Critical - fetches the critical XmlFormatWriterMethod property
/// Safe - XmlFormatWriterMethod only needs to be protected for write; initialized in getter if null
/// </SecurityNote>
[SecuritySafeCritical]
get
{
if (_helper.XmlFormatWriterMethod == null)
{
if (UnderlyingType.GetTypeInfo().IsValueType)
_helper.XmlFormatWriterMethod = typeof(XmlWriterDelegator).GetMethod(WriteMethodName, Globals.ScanAllMembers, new Type[] { UnderlyingType, typeof(XmlDictionaryString), typeof(XmlDictionaryString) });
else
_helper.XmlFormatWriterMethod = typeof(XmlObjectSerializerWriteContext).GetMethod(WriteMethodName, Globals.ScanAllMembers, new Type[] { typeof(XmlWriterDelegator), UnderlyingType, typeof(XmlDictionaryString), typeof(XmlDictionaryString) });
}
return _helper.XmlFormatWriterMethod;
}
}
internal MethodInfo XmlFormatContentWriterMethod
{
/// <SecurityNote>
/// Critical - fetches the critical XmlFormatContentWriterMethod property
/// Safe - XmlFormatContentWriterMethod only needs to be protected for write; initialized in getter if null
/// </SecurityNote>
[SecuritySafeCritical]
get
{
if (_helper.XmlFormatContentWriterMethod == null)
{
if (UnderlyingType.GetTypeInfo().IsValueType)
_helper.XmlFormatContentWriterMethod = typeof(XmlWriterDelegator).GetMethod(WriteMethodName, Globals.ScanAllMembers, new Type[] { UnderlyingType });
else
_helper.XmlFormatContentWriterMethod = typeof(XmlObjectSerializerWriteContext).GetMethod(WriteMethodName, Globals.ScanAllMembers, new Type[] { typeof(XmlWriterDelegator), UnderlyingType });
}
return _helper.XmlFormatContentWriterMethod;
}
}
internal MethodInfo XmlFormatReaderMethod
{
/// <SecurityNote>
/// Critical - fetches the critical XmlFormatReaderMethod property
/// Safe - XmlFormatReaderMethod only needs to be protected for write; initialized in getter if null
/// </SecurityNote>
[SecuritySafeCritical]
get
{
if (_helper.XmlFormatReaderMethod == null)
{
_helper.XmlFormatReaderMethod = typeof(XmlReaderDelegator).GetMethod(ReadMethodName, Globals.ScanAllMembers);
}
return _helper.XmlFormatReaderMethod;
}
}
public override void WriteXmlValue(XmlWriterDelegator xmlWriter, object obj, XmlObjectSerializerWriteContext context)
{
xmlWriter.WriteAnyType(obj);
}
protected object HandleReadValue(object obj, XmlObjectSerializerReadContext context)
{
context.AddNewObject(obj);
return obj;
}
protected bool TryReadNullAtTopLevel(XmlReaderDelegator reader)
{
Attributes attributes = new Attributes();
attributes.Read(reader);
if (attributes.Ref != Globals.NewObjectId)
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(string.Format(SRSerialization.CannotDeserializeRefAtTopLevel, attributes.Ref)));
if (attributes.XsiNil)
{
reader.Skip();
return true;
}
return false;
}
[SecurityCritical]
/// <SecurityNote>
/// Critical - holds all state used for for (de)serializing primitives.
/// since the data is cached statically, we lock down access to it.
/// </SecurityNote>
private class PrimitiveDataContractCriticalHelper : DataContract.DataContractCriticalHelper
{
private MethodInfo _xmlFormatWriterMethod;
private MethodInfo _xmlFormatContentWriterMethod;
private MethodInfo _xmlFormatReaderMethod;
internal PrimitiveDataContractCriticalHelper(Type type, XmlDictionaryString name, XmlDictionaryString ns) : base(type)
{
SetDataContractName(name, ns);
}
internal MethodInfo XmlFormatWriterMethod
{
get { return _xmlFormatWriterMethod; }
set { _xmlFormatWriterMethod = value; }
}
internal MethodInfo XmlFormatContentWriterMethod
{
get { return _xmlFormatContentWriterMethod; }
set { _xmlFormatContentWriterMethod = value; }
}
internal MethodInfo XmlFormatReaderMethod
{
get { return _xmlFormatReaderMethod; }
set { _xmlFormatReaderMethod = value; }
}
}
}
#if NET_NATIVE
public class CharDataContract : PrimitiveDataContract
#else
internal class CharDataContract : PrimitiveDataContract
#endif
{
public CharDataContract() : this(DictionaryGlobals.CharLocalName, DictionaryGlobals.SerializationNamespace)
{
}
internal CharDataContract(XmlDictionaryString name, XmlDictionaryString ns) : base(typeof(char), name, ns)
{
}
internal override string WriteMethodName { get { return "WriteChar"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsChar"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteChar((char)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsChar()
: HandleReadValue(reader.ReadElementContentAsChar(), context);
}
}
#if NET_NATIVE
public class BooleanDataContract : PrimitiveDataContract
#else
internal class BooleanDataContract : PrimitiveDataContract
#endif
{
public BooleanDataContract() : base(typeof(bool), DictionaryGlobals.BooleanLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteBoolean"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsBoolean"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteBoolean((bool)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsBoolean()
: HandleReadValue(reader.ReadElementContentAsBoolean(), context);
}
}
#if NET_NATIVE
public class SignedByteDataContract : PrimitiveDataContract
#else
internal class SignedByteDataContract : PrimitiveDataContract
#endif
{
public SignedByteDataContract() : base(typeof(sbyte), DictionaryGlobals.SignedByteLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteSignedByte"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsSignedByte"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteSignedByte((sbyte)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsSignedByte()
: HandleReadValue(reader.ReadElementContentAsSignedByte(), context);
}
}
#if NET_NATIVE
public class UnsignedByteDataContract : PrimitiveDataContract
#else
internal class UnsignedByteDataContract : PrimitiveDataContract
#endif
{
public UnsignedByteDataContract() : base(typeof(byte), DictionaryGlobals.UnsignedByteLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteUnsignedByte"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsUnsignedByte"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteUnsignedByte((byte)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsUnsignedByte()
: HandleReadValue(reader.ReadElementContentAsUnsignedByte(), context);
}
}
#if NET_NATIVE
public class ShortDataContract : PrimitiveDataContract
#else
internal class ShortDataContract : PrimitiveDataContract
#endif
{
public ShortDataContract() : base(typeof(short), DictionaryGlobals.ShortLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteShort"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsShort"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteShort((short)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsShort()
: HandleReadValue(reader.ReadElementContentAsShort(), context);
}
}
#if NET_NATIVE
public class UnsignedShortDataContract : PrimitiveDataContract
#else
internal class UnsignedShortDataContract : PrimitiveDataContract
#endif
{
public UnsignedShortDataContract() : base(typeof(ushort), DictionaryGlobals.UnsignedShortLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteUnsignedShort"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsUnsignedShort"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteUnsignedShort((ushort)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsUnsignedShort()
: HandleReadValue(reader.ReadElementContentAsUnsignedShort(), context);
}
}
#if NET_NATIVE
public class IntDataContract : PrimitiveDataContract
#else
internal class IntDataContract : PrimitiveDataContract
#endif
{
public IntDataContract() : base(typeof(int), DictionaryGlobals.IntLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteInt"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsInt"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteInt((int)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsInt()
: HandleReadValue(reader.ReadElementContentAsInt(), context);
}
}
#if NET_NATIVE
public class UnsignedIntDataContract : PrimitiveDataContract
#else
internal class UnsignedIntDataContract : PrimitiveDataContract
#endif
{
public UnsignedIntDataContract() : base(typeof(uint), DictionaryGlobals.UnsignedIntLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteUnsignedInt"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsUnsignedInt"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteUnsignedInt((uint)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsUnsignedInt()
: HandleReadValue(reader.ReadElementContentAsUnsignedInt(), context);
}
}
#if NET_NATIVE
public class LongDataContract : PrimitiveDataContract
#else
internal class LongDataContract : PrimitiveDataContract
#endif
{
public LongDataContract() : this(DictionaryGlobals.LongLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal LongDataContract(XmlDictionaryString name, XmlDictionaryString ns) : base(typeof(long), name, ns)
{
}
internal override string WriteMethodName { get { return "WriteLong"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsLong"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteLong((long)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsLong()
: HandleReadValue(reader.ReadElementContentAsLong(), context);
}
}
#if NET_NATIVE
public class UnsignedLongDataContract : PrimitiveDataContract
#else
internal class UnsignedLongDataContract : PrimitiveDataContract
#endif
{
public UnsignedLongDataContract() : base(typeof(ulong), DictionaryGlobals.UnsignedLongLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteUnsignedLong"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsUnsignedLong"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteUnsignedLong((ulong)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsUnsignedLong()
: HandleReadValue(reader.ReadElementContentAsUnsignedLong(), context);
}
}
#if NET_NATIVE
public class IntegerDataContract : LongDataContract
#else
internal class IntegerDataContract : LongDataContract
#endif
{
internal IntegerDataContract() : base(DictionaryGlobals.IntegerLocalName, DictionaryGlobals.SchemaNamespace) { }
}
#if NET_NATIVE
public class PositiveIntegerDataContract : LongDataContract
#else
internal class PositiveIntegerDataContract : LongDataContract
#endif
{
internal PositiveIntegerDataContract() : base(DictionaryGlobals.PositiveIntegerLocalName, DictionaryGlobals.SchemaNamespace) { }
}
#if NET_NATIVE
public class NegativeIntegerDataContract : LongDataContract
#else
internal class NegativeIntegerDataContract : LongDataContract
#endif
{
internal NegativeIntegerDataContract() : base(DictionaryGlobals.NegativeIntegerLocalName, DictionaryGlobals.SchemaNamespace) { }
}
#if NET_NATIVE
public class NonPositiveIntegerDataContract : LongDataContract
#else
internal class NonPositiveIntegerDataContract : LongDataContract
#endif
{
internal NonPositiveIntegerDataContract() : base(DictionaryGlobals.NonPositiveIntegerLocalName, DictionaryGlobals.SchemaNamespace) { }
}
#if NET_NATIVE
public class NonNegativeIntegerDataContract : LongDataContract
#else
internal class NonNegativeIntegerDataContract : LongDataContract
#endif
{
internal NonNegativeIntegerDataContract() : base(DictionaryGlobals.NonNegativeIntegerLocalName, DictionaryGlobals.SchemaNamespace) { }
}
#if NET_NATIVE
public class FloatDataContract : PrimitiveDataContract
#else
internal class FloatDataContract : PrimitiveDataContract
#endif
{
public FloatDataContract() : base(typeof(float), DictionaryGlobals.FloatLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteFloat"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsFloat"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteFloat((float)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsFloat()
: HandleReadValue(reader.ReadElementContentAsFloat(), context);
}
}
#if NET_NATIVE
public class DoubleDataContract : PrimitiveDataContract
#else
internal class DoubleDataContract : PrimitiveDataContract
#endif
{
public DoubleDataContract() : base(typeof(double), DictionaryGlobals.DoubleLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteDouble"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsDouble"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteDouble((double)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsDouble()
: HandleReadValue(reader.ReadElementContentAsDouble(), context);
}
}
#if NET_NATIVE
public class DecimalDataContract : PrimitiveDataContract
#else
internal class DecimalDataContract : PrimitiveDataContract
#endif
{
public DecimalDataContract() : base(typeof(decimal), DictionaryGlobals.DecimalLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteDecimal"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsDecimal"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteDecimal((decimal)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsDecimal()
: HandleReadValue(reader.ReadElementContentAsDecimal(), context);
}
}
#if NET_NATIVE
public class DateTimeDataContract : PrimitiveDataContract
#else
internal class DateTimeDataContract : PrimitiveDataContract
#endif
{
public DateTimeDataContract() : base(typeof(DateTime), DictionaryGlobals.DateTimeLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteDateTime"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsDateTime"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteDateTime((DateTime)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsDateTime()
: HandleReadValue(reader.ReadElementContentAsDateTime(), context);
}
}
#if NET_NATIVE
public class StringDataContract : PrimitiveDataContract
#else
internal class StringDataContract : PrimitiveDataContract
#endif
{
public StringDataContract() : this(DictionaryGlobals.StringLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal StringDataContract(XmlDictionaryString name, XmlDictionaryString ns) : base(typeof(string), name, ns)
{
}
internal override string WriteMethodName { get { return "WriteString"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsString"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteString((string)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
if (context == null)
{
return TryReadNullAtTopLevel(reader) ? null : reader.ReadElementContentAsString();
}
else
{
return HandleReadValue(reader.ReadElementContentAsString(), context);
}
}
}
internal class HexBinaryDataContract : StringDataContract
{
internal HexBinaryDataContract() : base(DictionaryGlobals.hexBinaryLocalName, DictionaryGlobals.SchemaNamespace) { }
}
#if NET_NATIVE
public class ByteArrayDataContract : PrimitiveDataContract
#else
internal class ByteArrayDataContract : PrimitiveDataContract
#endif
{
public ByteArrayDataContract() : base(typeof(byte[]), DictionaryGlobals.ByteArrayLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteBase64"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsBase64"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteBase64((byte[])obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
if (context == null)
{
return TryReadNullAtTopLevel(reader) ? null : reader.ReadElementContentAsBase64();
}
else
{
return HandleReadValue(reader.ReadElementContentAsBase64(), context);
}
}
}
#if NET_NATIVE
public class ObjectDataContract : PrimitiveDataContract
#else
internal class ObjectDataContract : PrimitiveDataContract
#endif
{
public ObjectDataContract() : base(typeof(object), DictionaryGlobals.ObjectLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteAnyType"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsAnyType"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
// write nothing
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
object obj;
if (reader.IsEmptyElement)
{
reader.Skip();
obj = new object();
}
else
{
string localName = reader.LocalName;
string ns = reader.NamespaceURI;
reader.Read();
try
{
reader.ReadEndElement();
obj = new object();
}
catch (XmlException xes)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(XmlObjectSerializer.CreateSerializationException(string.Format(SRSerialization.XmlForObjectCannotHaveContent, localName, ns), xes));
}
}
return (context == null) ? obj : HandleReadValue(obj, context);
}
internal override bool CanContainReferences
{
get { return true; }
}
internal override bool IsPrimitive
{
get { return false; }
}
}
#if NET_NATIVE
public class TimeSpanDataContract : PrimitiveDataContract
#else
internal class TimeSpanDataContract : PrimitiveDataContract
#endif
{
public TimeSpanDataContract() : this(DictionaryGlobals.TimeSpanLocalName, DictionaryGlobals.SerializationNamespace)
{
}
internal TimeSpanDataContract(XmlDictionaryString name, XmlDictionaryString ns) : base(typeof(TimeSpan), name, ns)
{
}
internal override string WriteMethodName { get { return "WriteTimeSpan"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsTimeSpan"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteTimeSpan((TimeSpan)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsTimeSpan()
: HandleReadValue(reader.ReadElementContentAsTimeSpan(), context);
}
}
#if NET_NATIVE
public class GuidDataContract : PrimitiveDataContract
#else
internal class GuidDataContract : PrimitiveDataContract
#endif
{
public GuidDataContract() : this(DictionaryGlobals.GuidLocalName, DictionaryGlobals.SerializationNamespace)
{
}
internal GuidDataContract(XmlDictionaryString name, XmlDictionaryString ns) : base(typeof(Guid), name, ns)
{
}
internal override string WriteMethodName { get { return "WriteGuid"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsGuid"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteGuid((Guid)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
return (context == null) ? reader.ReadElementContentAsGuid()
: HandleReadValue(reader.ReadElementContentAsGuid(), context);
}
}
#if NET_NATIVE
public class UriDataContract : PrimitiveDataContract
#else
internal class UriDataContract : PrimitiveDataContract
#endif
{
public UriDataContract() : base(typeof(Uri), DictionaryGlobals.UriLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteUri"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsUri"; } }
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteUri((Uri)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
if (context == null)
{
return TryReadNullAtTopLevel(reader) ? null : reader.ReadElementContentAsUri();
}
else
{
return HandleReadValue(reader.ReadElementContentAsUri(), context);
}
}
}
#if NET_NATIVE
public class QNameDataContract : PrimitiveDataContract
#else
internal class QNameDataContract : PrimitiveDataContract
#endif
{
public QNameDataContract() : base(typeof(XmlQualifiedName), DictionaryGlobals.QNameLocalName, DictionaryGlobals.SchemaNamespace)
{
}
internal override string WriteMethodName { get { return "WriteQName"; } }
internal override string ReadMethodName { get { return "ReadElementContentAsQName"; } }
internal override bool IsPrimitive
{
get { return false; }
}
public override void WriteXmlValue(XmlWriterDelegator writer, object obj, XmlObjectSerializerWriteContext context)
{
writer.WriteQName((XmlQualifiedName)obj);
}
public override object ReadXmlValue(XmlReaderDelegator reader, XmlObjectSerializerReadContext context)
{
if (context == null)
{
return TryReadNullAtTopLevel(reader) ? null : reader.ReadElementContentAsQName();
}
else
{
return HandleReadValue(reader.ReadElementContentAsQName(), context);
}
}
internal override void WriteRootElement(XmlWriterDelegator writer, XmlDictionaryString name, XmlDictionaryString ns)
{
if (object.ReferenceEquals(ns, DictionaryGlobals.SerializationNamespace))
writer.WriteStartElement(Globals.SerPrefix, name, ns);
else if (ns != null && ns.Value != null && ns.Value.Length > 0)
writer.WriteStartElement(Globals.ElementPrefix, name, ns);
else
writer.WriteStartElement(name, ns);
}
}
}
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