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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.
using System;
using System.Collections;
using System.Collections.Generic;
using System.Diagnostics;
using System.Diagnostics.CodeAnalysis;
using System.Globalization;
using System.IO;
using System.Reflection;
using System.Runtime.InteropServices;
using System.Text;
using System.Xml;
using System.Xml.Schema;
using System.Xml.XPath;
namespace System.Xml.Schema
{
//
// NOTE!!! LARGE PORTIONS OF THIS FILE ARE AUTOGENERATED BY GENERATECONVERTER.CS. DO NOT MANUALLY CHANGE ANY CODE
// WITHIN #REGION. INSTEAD, MODIFY GENERATECONVERTER.CS.
//
// SUMMARY
// =======
// For each Xml type, there is a set of Clr types that can represent it. Some of these mappings involve
// loss of fidelity. For example, xsd:dateTime can be represented as System.DateTime, but only at the expense
// of normalizing the time zone. And xs:duration can be represented as System.TimeSpan, but only at the expense
// of discarding variations such as "P50H", "P1D26H", "P2D2H", all of which are normalized as "P2D2H".
//
// Implementations of this class convert between the various Clr representations of Xml types. Note that
// in *no* case is the Xml type ever modified. Only the Clr type is changed. This means that in cases where
// the Xml type is part of the representation (such as XmlAtomicValue), the destination value is guaranteed
// to have the same Xml type.
//
// For all converters, converting to typeof(object) is identical to converting to XmlSchemaType.Datatype.ValueType.
//
//
// ATOMIC MAPPINGS
// ===============
//
// -----------------------------------------------------------------------------------------------------------
// Source/Destination System.String Other Clr Type
// -----------------------------------------------------------------------------------------------------------
// System.String No-op conversion. Use Xsd rules to convert from the string
// to primitive, full-fidelity Clr type (use
// XmlConvert where possible). Use Clr rules
// to convert to destination type.
// -----------------------------------------------------------------------------------------------------------
// Other Clr Type Use Clr rules to convert from Use Clr rules to convert from source to
// source type to primitive, full- destination type.
// fidelity Clr type. Use Xsd rules
// to convert to a string (use
// XmlConvert where possible).
// -----------------------------------------------------------------------------------------------------------
//
//
// LIST MAPPINGS
// =============
// The following Clr types can be used to represent Xsd list types: IList, ICollection, IEnumerable, Type[],
// String.
//
// -----------------------------------------------------------------------------------------------------------
// Source/Destination System.String Clr List Type
// -----------------------------------------------------------------------------------------------------------
// System.String No-op conversion Tokenize the string by whitespace, create a
// String[] from tokens, and follow List => List
// rules.
// -----------------------------------------------------------------------------------------------------------
// Clr List Type Follow List => String[] rules, Create destination list having the same length
// then concatenate strings from array, as the source list. For each item in the
// separating adjacent strings with a source list, call the atomic converter to
// single space character. convert to the destination type. The destination
// item type for IList, ICollection, IEnumerable
// is typeof(object). The destination item type
// for Type[] is Type.
// -----------------------------------------------------------------------------------------------------------
//
//
// UNION MAPPINGS
// ==============
// Union types may only be represented using System.Xml.Schema.XmlAtomicValue or System.String. Either the
// source type or the destination type must therefore always be either System.String or
// System.Xml.Schema.XmlAtomicValue.
//
// -----------------------------------------------------------------------------------------------------------
// Source/Destination System.String XmlAtomicValue Other Clr Type
// -----------------------------------------------------------------------------------------------------------
// System.String No-op conversion Follow System.String=> Call ParseValue in order to determine
// Other Clr Type rules. the member type. Call ChangeType on
// the member type's converter to convert
// to desired Clr type.
// -----------------------------------------------------------------------------------------------------------
// XmlAtomicValue Follow XmlAtomicValue No-op conversion. Call ReadValueAs, where destinationType
// => Other Clr Type is the desired Clr type.
// rules.
// -----------------------------------------------------------------------------------------------------------
// Other Clr Type InvalidCastException InvalidCastException InvalidCastException
// -----------------------------------------------------------------------------------------------------------
//
//
// EXAMPLES
// ========
//
// -----------------------------------------------------------------------------------------------------------
// Source Destination
// Xml Type Value Type Conversion Steps Explanation
// -----------------------------------------------------------------------------------------------------------
// xs:int "10" Byte "10" => 10M => (byte) 10 Primitive, full-fidelity for xs:int
// is a truncated decimal
// -----------------------------------------------------------------------------------------------------------
// xs:int "10.10" Byte FormatException xs:integer parsing rules do not
// allow fractional parts
// -----------------------------------------------------------------------------------------------------------
// xs:int 10.10M Byte 10.10M => (byte) 10 Default Clr rules truncate when
// converting from Decimal to Byte
// -----------------------------------------------------------------------------------------------------------
// xs:int 10.10M Decimal 10.10M => 10.10M Decimal => Decimal is no-op
// -----------------------------------------------------------------------------------------------------------
// xs:int 10.10M String 10.10M => 10M => "10"
// -----------------------------------------------------------------------------------------------------------
// xs:int "hello" String "hello" => "hello" String => String is no-op
// -----------------------------------------------------------------------------------------------------------
// xs:byte "300" Int32 "300" => 300M => (int) 300
// -----------------------------------------------------------------------------------------------------------
// xs:byte 300 Byte 300 => 300M => OverflowException Clr overflows when converting from
// Decimal to Byte
// -----------------------------------------------------------------------------------------------------------
// xs:byte 300 XmlAtomicValue new XmlAtomicValue(xs:byte, 300) Invalid atomic value created
// -----------------------------------------------------------------------------------------------------------
// xs:double 1.234f String 1.234f => 1.2339999675750732d => Converting a Single value to a Double
// "1.2339999675750732" value zero-extends it in base-2, so
// "garbage" digits appear when it's
// converted to base-10.
// -----------------------------------------------------------------------------------------------------------
// xs:int* {1, "2", String {1, "2", 3.1M} => Delegate to xs:int converter to
// 3.1M} {"1", "2", "3"} => "1 2 3" convert each item to a string.
// -----------------------------------------------------------------------------------------------------------
// xs:int* "1 2 3" Int32[] "1 2 3" => {"1", "2", "3"} =>
// {1, 2, 3}
// -----------------------------------------------------------------------------------------------------------
// xs:int* {1, "2", Object[] {1, "2", 3.1M} => xs:int converter uses Int32 by default,
// 3.1M} {(object)1, (object)2, (object)3} so returns boxed Int32 values.
// -----------------------------------------------------------------------------------------------------------
// (xs:int | "1 2001" XmlAtomicValue[] "1 2001" => {(xs:int) 1,
// xs:gYear)* (xs:gYear) 2001}
// -----------------------------------------------------------------------------------------------------------
// (xs:int* | "1 2001" String "1 2001" No-op conversion even though
// xs:gYear*) ParseValue would fail if it were called.
// -----------------------------------------------------------------------------------------------------------
// (xs:int* | "1 2001" Int[] XmlSchemaException ParseValue fails.
// xs:gYear*)
// -----------------------------------------------------------------------------------------------------------
//
internal abstract class XmlValueConverter
{
public abstract bool ToBoolean(long value);
public abstract bool ToBoolean(int value);
public abstract bool ToBoolean(double value);
public abstract bool ToBoolean(DateTime value);
public abstract bool ToBoolean(string value);
public abstract bool ToBoolean(object value);
public abstract int ToInt32(bool value);
public abstract int ToInt32(long value);
public abstract int ToInt32(double value);
public abstract int ToInt32(DateTime value);
public abstract int ToInt32(string value);
public abstract int ToInt32(object value);
public abstract long ToInt64(bool value);
public abstract long ToInt64(int value);
public abstract long ToInt64(double value);
public abstract long ToInt64(DateTime value);
public abstract long ToInt64(string value);
public abstract long ToInt64(object value);
public abstract decimal ToDecimal(string value);
public abstract decimal ToDecimal(object value);
public abstract double ToDouble(bool value);
public abstract double ToDouble(int value);
public abstract double ToDouble(long value);
public abstract double ToDouble(DateTime value);
public abstract double ToDouble(string value);
public abstract double ToDouble(object value);
public abstract float ToSingle(double value);
public abstract float ToSingle(string value);
public abstract float ToSingle(object value);
public abstract DateTime ToDateTime(bool value);
public abstract DateTime ToDateTime(int value);
public abstract DateTime ToDateTime(long value);
public abstract DateTime ToDateTime(double value);
public abstract DateTime ToDateTime(DateTimeOffset value);
public abstract DateTime ToDateTime(string value);
public abstract DateTime ToDateTime(object value);
public abstract DateTimeOffset ToDateTimeOffset(DateTime value);
public abstract DateTimeOffset ToDateTimeOffset(string value);
public abstract DateTimeOffset ToDateTimeOffset(object value);
public abstract string ToString(bool value);
public abstract string ToString(int value);
public abstract string ToString(long value);
public abstract string ToString(decimal value);
public abstract string ToString(float value);
public abstract string ToString(double value);
public abstract string ToString(DateTime value);
public abstract string ToString(DateTimeOffset value);
public abstract string ToString(object value);
public abstract string ToString(object value, IXmlNamespaceResolver? nsResolver);
public abstract object ChangeType(bool value, Type destinationType);
public abstract object ChangeType(int value, Type destinationType);
public abstract object ChangeType(long value, Type destinationType);
public abstract object ChangeType(decimal value, Type destinationType);
public abstract object ChangeType(double value, Type destinationType);
public abstract object ChangeType(DateTime value, Type destinationType);
public abstract object ChangeType(string value, Type destinationType, IXmlNamespaceResolver? nsResolver);
public abstract object ChangeType(object value, Type destinationType);
public abstract object ChangeType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver);
}
internal abstract class XmlBaseConverter : XmlValueConverter
{
private readonly XmlSchemaType? _schemaType;
private readonly XmlTypeCode _typeCode;
private readonly Type? _clrTypeDefault;
private readonly Type? _clrListTypeDefault;
protected XmlBaseConverter(XmlSchemaType schemaType)
{
// XmlValueConverter is defined only on types with simple content
XmlSchemaDatatype? datatype = schemaType.Datatype;
Debug.Assert(schemaType != null && datatype != null, "schemaType or schemaType.Datatype may not be null");
while (schemaType != null && !(schemaType is XmlSchemaSimpleType))
{
schemaType = schemaType.BaseXmlSchemaType!;
}
schemaType ??= XmlSchemaType.GetBuiltInSimpleType(datatype.TypeCode); //Did not find any simple type in the parent chain
Debug.Assert(schemaType.Datatype!.Variety != XmlSchemaDatatypeVariety.List, "schemaType must be list's item type, not list itself");
_schemaType = schemaType;
_typeCode = schemaType.TypeCode;
_clrTypeDefault = schemaType.Datatype.ValueType;
_clrListTypeDefault = schemaType.Datatype.ListValueType;
}
protected XmlBaseConverter(XmlTypeCode typeCode)
{
switch (typeCode)
{
case XmlTypeCode.Item:
_clrTypeDefault = XPathItemType;
_clrListTypeDefault = XPathItemArrayType;
break;
case XmlTypeCode.Node:
_clrTypeDefault = XPathNavigatorType;
_clrListTypeDefault = XPathNavigatorArrayType;
break;
case XmlTypeCode.AnyAtomicType:
_clrTypeDefault = XmlAtomicValueType;
_clrListTypeDefault = XmlAtomicValueArrayType;
break;
default:
Debug.Fail($"Type code {typeCode} is not supported.");
break;
}
_typeCode = typeCode;
}
protected XmlBaseConverter(XmlBaseConverter converterAtomic)
{
_schemaType = converterAtomic._schemaType;
_typeCode = converterAtomic._typeCode;
_clrTypeDefault = converterAtomic.DefaultClrListType;
Debug.Assert(_clrTypeDefault!.IsArray);
// We don't support lists-of-lists, so we set _clrListTypeDefault to null.
_clrListTypeDefault = null;
}
protected XmlBaseConverter(XmlBaseConverter converterAtomic, Type clrTypeDefault, Type clrListTypeDefault)
{
_schemaType = converterAtomic._schemaType;
_typeCode = converterAtomic._typeCode;
_clrTypeDefault = clrTypeDefault;
_clrListTypeDefault = clrListTypeDefault;
}
protected static readonly Type ICollectionType = typeof(ICollection);
protected static readonly Type IEnumerableType = typeof(IEnumerable);
protected static readonly Type IListType = typeof(IList);
protected static readonly Type ObjectArrayType = typeof(object[]);
protected static readonly Type StringArrayType = typeof(string[]);
protected static readonly Type StringArrayArrayType = typeof(string[][]);
protected static readonly Type XmlAtomicValueArrayType = typeof(XmlAtomicValue[]);
protected static readonly Type XPathItemArrayType = typeof(XPathItem[]);
protected static readonly Type XPathNavigatorArrayType = typeof(XPathNavigator[]);
#region AUTOGENERATED_XMLBASECONVERTER
protected static readonly Type DecimalType = typeof(decimal);
protected static readonly Type Int32Type = typeof(int);
protected static readonly Type Int64Type = typeof(long);
protected static readonly Type StringType = typeof(string);
protected static readonly Type XmlAtomicValueType = typeof(XmlAtomicValue);
protected static readonly Type ObjectType = typeof(object);
protected static readonly Type ByteType = typeof(byte);
protected static readonly Type Int16Type = typeof(short);
protected static readonly Type SByteType = typeof(sbyte);
protected static readonly Type UInt16Type = typeof(ushort);
protected static readonly Type UInt32Type = typeof(uint);
protected static readonly Type UInt64Type = typeof(ulong);
protected static readonly Type XPathItemType = typeof(XPathItem);
protected static readonly Type DoubleType = typeof(double);
protected static readonly Type SingleType = typeof(float);
protected static readonly Type DateTimeType = typeof(DateTime);
protected static readonly Type DateTimeOffsetType = typeof(DateTimeOffset);
protected static readonly Type BooleanType = typeof(bool);
protected static readonly Type ByteArrayType = typeof(byte[]);
protected static readonly Type XmlQualifiedNameType = typeof(XmlQualifiedName);
protected static readonly Type UriType = typeof(Uri);
protected static readonly Type TimeSpanType = typeof(TimeSpan);
protected static readonly Type XPathNavigatorType = typeof(XPathNavigator);
public override bool ToBoolean(DateTime value) { return (bool)ChangeType((object)value, BooleanType, null); }
public override bool ToBoolean(double value) { return (bool)ChangeType((object)value, BooleanType, null); }
public override bool ToBoolean(int value) { return (bool)ChangeType((object)value, BooleanType, null); }
public override bool ToBoolean(long value) { return (bool)ChangeType((object)value, BooleanType, null); }
public override bool ToBoolean(string value) { return (bool)ChangeType((object)value, BooleanType, null); }
public override bool ToBoolean(object value) { return (bool)ChangeType((object)value, BooleanType, null); }
public override DateTime ToDateTime(bool value) { return (DateTime)ChangeType((object)value, DateTimeType, null); }
public override DateTime ToDateTime(DateTimeOffset value) { return (DateTime)ChangeType((object)value, DateTimeType, null); }
public override DateTime ToDateTime(double value) { return (DateTime)ChangeType((object)value, DateTimeType, null); }
public override DateTime ToDateTime(int value) { return (DateTime)ChangeType((object)value, DateTimeType, null); }
public override DateTime ToDateTime(long value) { return (DateTime)ChangeType((object)value, DateTimeType, null); }
public override DateTime ToDateTime(string value) { return (DateTime)ChangeType((object)value, DateTimeType, null); }
public override DateTime ToDateTime(object value) { return (DateTime)ChangeType((object)value, DateTimeType, null); }
public override DateTimeOffset ToDateTimeOffset(DateTime value) { return (DateTimeOffset)ChangeType((object)value, DateTimeOffsetType, null); }
public override DateTimeOffset ToDateTimeOffset(string value) { return (DateTimeOffset)ChangeType((object)value, DateTimeOffsetType, null); }
public override DateTimeOffset ToDateTimeOffset(object value) { return (DateTimeOffset)ChangeType((object)value, DateTimeOffsetType, null); }
public override decimal ToDecimal(string value) { return (decimal)ChangeType((object)value, DecimalType, null); }
public override decimal ToDecimal(object value) { return (decimal)ChangeType((object)value, DecimalType, null); }
public override double ToDouble(bool value) { return (double)ChangeType((object)value, DoubleType, null); }
public override double ToDouble(DateTime value) { return (double)ChangeType((object)value, DoubleType, null); }
public override double ToDouble(int value) { return (double)ChangeType((object)value, DoubleType, null); }
public override double ToDouble(long value) { return (double)ChangeType((object)value, DoubleType, null); }
public override double ToDouble(string value) { return (double)ChangeType((object)value, DoubleType, null); }
public override double ToDouble(object value) { return (double)ChangeType((object)value, DoubleType, null); }
public override int ToInt32(bool value) { return (int)ChangeType((object)value, Int32Type, null); }
public override int ToInt32(DateTime value) { return (int)ChangeType((object)value, Int32Type, null); }
public override int ToInt32(double value) { return (int)ChangeType((object)value, Int32Type, null); }
public override int ToInt32(long value) { return (int)ChangeType((object)value, Int32Type, null); }
public override int ToInt32(string value) { return (int)ChangeType((object)value, Int32Type, null); }
public override int ToInt32(object value) { return (int)ChangeType((object)value, Int32Type, null); }
public override long ToInt64(bool value) { return (long)ChangeType((object)value, Int64Type, null); }
public override long ToInt64(DateTime value) { return (long)ChangeType((object)value, Int64Type, null); }
public override long ToInt64(double value) { return (long)ChangeType((object)value, Int64Type, null); }
public override long ToInt64(int value) { return (long)ChangeType((object)value, Int64Type, null); }
public override long ToInt64(string value) { return (long)ChangeType((object)value, Int64Type, null); }
public override long ToInt64(object value) { return (long)ChangeType((object)value, Int64Type, null); }
public override float ToSingle(double value) { return (float)ChangeType((object)value, SingleType, null); }
public override float ToSingle(string value) { return (float)ChangeType((object)value, SingleType, null); }
public override float ToSingle(object value) { return (float)ChangeType((object)value, SingleType, null); }
public override string ToString(bool value) { return (string)ChangeType((object)value, StringType, null); }
public override string ToString(DateTime value) { return (string)ChangeType((object)value, StringType, null); }
public override string ToString(DateTimeOffset value) { return (string)ChangeType((object)value, StringType, null); }
public override string ToString(decimal value) { return (string)ChangeType((object)value, StringType, null); }
public override string ToString(double value) { return (string)ChangeType((object)value, StringType, null); }
public override string ToString(int value) { return (string)ChangeType((object)value, StringType, null); }
public override string ToString(long value) { return (string)ChangeType((object)value, StringType, null); }
public override string ToString(float value) { return (string)ChangeType((object)value, StringType, null); }
public override string ToString(object value, IXmlNamespaceResolver? nsResolver) { return (string)ChangeType((object)value, StringType, nsResolver); }
public override string ToString(object value) { return this.ToString(value, null); }
public override object ChangeType(bool value, Type destinationType) { return (object)ChangeType((object)value, destinationType, null); }
public override object ChangeType(DateTime value, Type destinationType) { return (object)ChangeType((object)value, destinationType, null); }
public override object ChangeType(decimal value, Type destinationType) { return (object)ChangeType((object)value, destinationType, null); }
public override object ChangeType(double value, Type destinationType) { return (object)ChangeType((object)value, destinationType, null); }
public override object ChangeType(int value, Type destinationType) { return (object)ChangeType((object)value, destinationType, null); }
public override object ChangeType(long value, Type destinationType) { return (object)ChangeType((object)value, destinationType, null); }
public override object ChangeType(string value, Type destinationType, IXmlNamespaceResolver? nsResolver) { return (object)ChangeType((object)value, destinationType, nsResolver); }
public override object ChangeType(object value, Type destinationType) { return this.ChangeType(value, destinationType, null); }
#endregion
/// <summary>
/// Return this converter's prime schema type (may be null in case of Node, Item, etc).
/// </summary>
protected XmlSchemaType? SchemaType
{
get { return _schemaType; }
}
/// <summary>
/// Return the XmlTypeCode of this converter's prime schema type.
/// </summary>
protected XmlTypeCode TypeCode
{
get { return _typeCode; }
}
/// <summary>
/// Return a string representation of this converter's prime schema type.
/// </summary>
protected string XmlTypeName
{
get
{
XmlSchemaType? type = _schemaType;
if (type != null)
{
while (type!.QualifiedName.IsEmpty)
{
// Walk base classes until one with a name is found (in worst case, all simple types derive from xs:anySimpleType)
type = type.BaseXmlSchemaType;
}
return QNameToString(type.QualifiedName);
}
// SchemaType is null in the case of item, node, and xdt:anyAtomicType
if (_typeCode == XmlTypeCode.Node) return "node";
if (_typeCode == XmlTypeCode.AnyAtomicType) return "xdt:anyAtomicType";
Debug.Assert(_typeCode == XmlTypeCode.Item, "If SchemaType is null, then TypeCode may only be Item, Node, or AnyAtomicType");
return "item";
}
}
/// <summary>
/// Return default V1 Clr mapping of this converter's type.
/// </summary>
protected Type? DefaultClrType
{
get { return _clrTypeDefault; }
}
/// <summary>
/// Return an array type with the element type of the default V1 Clr mapping of this converter's type.
/// </summary>
protected Type? DefaultClrListType
{
get { return _clrListTypeDefault; }
}
/// <summary>
/// Type.IsSubtypeOf does not return true if types are equal, this method does.
/// </summary>
protected static bool IsDerivedFrom(Type? derivedType, Type baseType)
{
while (derivedType != null)
{
if (derivedType == baseType)
return true;
derivedType = derivedType.BaseType;
}
return false;
}
/// <summary>
/// Create an InvalidCastException for cases where either "destinationType" or "sourceType" is not a supported CLR representation
/// for this Xml type.
/// </summary>
protected Exception CreateInvalidClrMappingException(Type sourceType, Type destinationType)
{
if (sourceType == destinationType)
return new InvalidCastException(SR.Format(SR.XmlConvert_TypeBadMapping, XmlTypeName, sourceType.Name));
return new InvalidCastException(SR.Format(SR.XmlConvert_TypeBadMapping2, XmlTypeName, sourceType.Name, destinationType.Name));
}
/// <summary>
/// Convert an XmlQualifiedName to a string, using somewhat different rules than XmlQualifiedName.ToString():
/// 1. Recognize the built-in xs: and xdt: namespaces and print the short prefix rather than the long namespace
/// 2. Use brace characters "{", "}" around the namespace portion of the QName
/// </summary>
protected static string QNameToString(XmlQualifiedName name)
{
if (name.Namespace.Length == 0)
{
return name.Name;
}
else if (name.Namespace == XmlReservedNs.NsXs)
{
return $"xs:{name.Name}";
}
else if (name.Namespace == XmlReservedNs.NsXQueryDataType)
{
return $"xdt:{name.Name}";
}
else
{
return $"{{{name.Namespace}}}{name.Name}";
}
}
/// <summary>
/// This method is called when a valid conversion cannot be found. By default, this method throws an error. It can
/// be overridden in derived classes to support list conversions.
/// </summary>
protected virtual object ChangeListType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
throw CreateInvalidClrMappingException(value.GetType(), destinationType);
}
//------------------------------------------------------------------------
// From String Conversion Helpers
//------------------------------------------------------------------------
protected static byte[] StringToBase64Binary(string value)
{
return Convert.FromBase64String(XmlConvert.TrimString(value));
}
protected static DateTime StringToDate(string value)
{
return (DateTime)(new XsdDateTime(value, XsdDateTimeFlags.Date));
}
protected static DateTime StringToDateTime(string value)
{
return (DateTime)(new XsdDateTime(value, XsdDateTimeFlags.DateTime));
}
protected static TimeSpan StringToDayTimeDuration(string value)
{
// Parse string as DayTimeDuration and convert it to a DayTimeDuration TimeSpan (it is an error to have year and month parts)
return new XsdDuration(value, XsdDuration.DurationType.DayTimeDuration).ToTimeSpan(XsdDuration.DurationType.DayTimeDuration);
}
protected static TimeSpan StringToDuration(string value)
{
return new XsdDuration(value, XsdDuration.DurationType.Duration).ToTimeSpan(XsdDuration.DurationType.Duration);
}
protected static DateTime StringToGDay(string value)
{
return (DateTime)(new XsdDateTime(value, XsdDateTimeFlags.GDay));
}
protected static DateTime StringToGMonth(string value)
{
return (DateTime)(new XsdDateTime(value, XsdDateTimeFlags.GMonth));
}
protected static DateTime StringToGMonthDay(string value)
{
return (DateTime)(new XsdDateTime(value, XsdDateTimeFlags.GMonthDay));
}
protected static DateTime StringToGYear(string value)
{
return (DateTime)(new XsdDateTime(value, XsdDateTimeFlags.GYear));
}
protected static DateTime StringToGYearMonth(string value)
{
return (DateTime)(new XsdDateTime(value, XsdDateTimeFlags.GYearMonth));
}
protected static DateTimeOffset StringToDateOffset(string value)
{
return (DateTimeOffset)(new XsdDateTime(value, XsdDateTimeFlags.Date));
}
protected static DateTimeOffset StringToDateTimeOffset(string value)
{
return (DateTimeOffset)(new XsdDateTime(value, XsdDateTimeFlags.DateTime));
}
protected static DateTimeOffset StringToGDayOffset(string value)
{
return (DateTimeOffset)(new XsdDateTime(value, XsdDateTimeFlags.GDay));
}
protected static DateTimeOffset StringToGMonthOffset(string value)
{
return (DateTimeOffset)(new XsdDateTime(value, XsdDateTimeFlags.GMonth));
}
protected static DateTimeOffset StringToGMonthDayOffset(string value)
{
return (DateTimeOffset)(new XsdDateTime(value, XsdDateTimeFlags.GMonthDay));
}
protected static DateTimeOffset StringToGYearOffset(string value)
{
return (DateTimeOffset)(new XsdDateTime(value, XsdDateTimeFlags.GYear));
}
protected static DateTimeOffset StringToGYearMonthOffset(string value)
{
return (DateTimeOffset)(new XsdDateTime(value, XsdDateTimeFlags.GYearMonth));
}
protected static byte[] StringToHexBinary(string value)
{
try
{
return XmlConvert.FromBinHexString(value.AsSpan().Trim(XmlConvert.WhitespaceChars), false);
}
catch (XmlException e)
{
throw new FormatException(e.Message);
}
}
protected static XmlQualifiedName StringToQName(string value, IXmlNamespaceResolver? nsResolver)
{
string prefix, localName;
string? ns;
value = value.Trim();
// Parse prefix:localName
try
{
ValidateNames.ParseQNameThrow(value, out prefix, out localName);
}
catch (XmlException e)
{
throw new FormatException(e.Message);
}
// Throw error if no namespaces are in scope
if (nsResolver == null)
throw new InvalidCastException(SR.Format(SR.XmlConvert_TypeNoNamespace, value, prefix));
// Lookup namespace
ns = nsResolver.LookupNamespace(prefix);
if (ns == null)
throw new InvalidCastException(SR.Format(SR.XmlConvert_TypeNoNamespace, value, prefix));
// Create XmlQualfiedName
return new XmlQualifiedName(localName, ns);
}
protected static DateTime StringToTime(string value)
{
return (DateTime)(new XsdDateTime(value, XsdDateTimeFlags.Time));
}
protected static DateTimeOffset StringToTimeOffset(string value)
{
return (DateTimeOffset)(new XsdDateTime(value, XsdDateTimeFlags.Time));
}
protected static TimeSpan StringToYearMonthDuration(string value)
{
// Parse string as YearMonthDuration and convert it to a YearMonthDuration TimeSpan (it is an error to have day and time parts)
return new XsdDuration(value, XsdDuration.DurationType.YearMonthDuration).ToTimeSpan(XsdDuration.DurationType.YearMonthDuration);
}
//------------------------------------------------------------------------
// To String Conversion Helpers
//------------------------------------------------------------------------
protected static string AnyUriToString(Uri value)
{
return value.OriginalString;
}
protected static string Base64BinaryToString(byte[] value)
{
return Convert.ToBase64String(value);
}
protected static string DateToString(DateTime value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.Date)).ToString();
}
protected static string DateTimeToString(DateTime value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.DateTime)).ToString();
}
protected static string DayTimeDurationToString(TimeSpan value)
{
return new XsdDuration(value, XsdDuration.DurationType.DayTimeDuration).ToString(XsdDuration.DurationType.DayTimeDuration);
}
protected static string DurationToString(TimeSpan value)
{
return new XsdDuration(value, XsdDuration.DurationType.Duration).ToString(XsdDuration.DurationType.Duration);
}
protected static string GDayToString(DateTime value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.GDay)).ToString();
}
protected static string GMonthToString(DateTime value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.GMonth)).ToString();
}
protected static string GMonthDayToString(DateTime value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.GMonthDay)).ToString();
}
protected static string GYearToString(DateTime value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.GYear)).ToString();
}
protected static string GYearMonthToString(DateTime value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.GYearMonth)).ToString();
}
protected static string DateOffsetToString(DateTimeOffset value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.Date)).ToString();
}
protected static string DateTimeOffsetToString(DateTimeOffset value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.DateTime)).ToString();
}
protected static string GDayOffsetToString(DateTimeOffset value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.GDay)).ToString();
}
protected static string GMonthOffsetToString(DateTimeOffset value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.GMonth)).ToString();
}
protected static string GMonthDayOffsetToString(DateTimeOffset value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.GMonthDay)).ToString();
}
protected static string GYearOffsetToString(DateTimeOffset value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.GYear)).ToString();
}
protected static string GYearMonthOffsetToString(DateTimeOffset value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.GYearMonth)).ToString();
}
protected static string QNameToString(XmlQualifiedName qname, IXmlNamespaceResolver? nsResolver)
{
string? prefix;
if (nsResolver == null)
return $"{{{qname.Namespace}}}{qname.Name}";
prefix = nsResolver.LookupPrefix(qname.Namespace);
if (prefix == null)
throw new InvalidCastException(SR.Format(SR.XmlConvert_TypeNoPrefix, qname, qname.Namespace));
return (prefix.Length != 0) ? $"{prefix}:{qname.Name}" : qname.Name;
}
protected static string TimeToString(DateTime value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.Time)).ToString();
}
protected static string TimeOffsetToString(DateTimeOffset value)
{
return (new XsdDateTime(value, XsdDateTimeFlags.Time)).ToString();
}
protected static string YearMonthDurationToString(TimeSpan value)
{
return new XsdDuration(value, XsdDuration.DurationType.YearMonthDuration).ToString(XsdDuration.DurationType.YearMonthDuration);
}
//------------------------------------------------------------------------
// Other Conversion Helpers
//------------------------------------------------------------------------
internal static DateTime DateTimeOffsetToDateTime(DateTimeOffset value)
{
return value.LocalDateTime;
}
internal static int DecimalToInt32(decimal value)
{
if (value < (decimal)int.MinValue || value > (decimal)int.MaxValue)
throw new OverflowException(SR.Format(SR.XmlConvert_Overflow, new string[] { XmlConvert.ToString(value), "Int32" }));
return (int)value;
}
protected static long DecimalToInt64(decimal value)
{
if (value < (decimal)long.MinValue || value > (decimal)long.MaxValue)
throw new OverflowException(SR.Format(SR.XmlConvert_Overflow, new string[] { XmlConvert.ToString(value), "Int64" }));
return (long)value;
}
protected static ulong DecimalToUInt64(decimal value)
{
if (value < (decimal)ulong.MinValue || value > (decimal)ulong.MaxValue)
throw new OverflowException(SR.Format(SR.XmlConvert_Overflow, new string[] { XmlConvert.ToString(value), "UInt64" }));
return (ulong)value;
}
protected static byte Int32ToByte(int value)
{
if (value < (int)byte.MinValue || value > (int)byte.MaxValue)
throw new OverflowException(SR.Format(SR.XmlConvert_Overflow, new string[] { XmlConvert.ToString(value), "Byte" }));
return (byte)value;
}
protected static short Int32ToInt16(int value)
{
if (value < (int)short.MinValue || value > (int)short.MaxValue)
throw new OverflowException(SR.Format(SR.XmlConvert_Overflow, new string[] { XmlConvert.ToString(value), "Int16" }));
return (short)value;
}
protected static sbyte Int32ToSByte(int value)
{
if (value < (int)sbyte.MinValue || value > (int)sbyte.MaxValue)
throw new OverflowException(SR.Format(SR.XmlConvert_Overflow, new string[] { XmlConvert.ToString(value), "SByte" }));
return (sbyte)value;
}
protected static ushort Int32ToUInt16(int value)
{
if (value < (int)ushort.MinValue || value > (int)ushort.MaxValue)
throw new OverflowException(SR.Format(SR.XmlConvert_Overflow, new string[] { XmlConvert.ToString(value), "UInt16" }));
return (ushort)value;
}
protected static int Int64ToInt32(long value)
{
if (value < (long)int.MinValue || value > (long)int.MaxValue)
throw new OverflowException(SR.Format(SR.XmlConvert_Overflow, new string[] { XmlConvert.ToString(value), "Int32" }));
return (int)value;
}
protected static uint Int64ToUInt32(long value)
{
if (value < (long)uint.MinValue || value > (long)uint.MaxValue)
throw new OverflowException(SR.Format(SR.XmlConvert_Overflow, new string[] { XmlConvert.ToString(value), "UInt32" }));
return (uint)value;
}
protected static DateTime UntypedAtomicToDateTime(string value)
{
return (DateTime)(new XsdDateTime(value, XsdDateTimeFlags.AllXsd));
}
protected static DateTimeOffset UntypedAtomicToDateTimeOffset(string value)
{
return (DateTimeOffset)(new XsdDateTime(value, XsdDateTimeFlags.AllXsd));
}
}
internal sealed class XmlNumeric10Converter : XmlBaseConverter
{
private XmlNumeric10Converter(XmlSchemaType schemaType) : base(schemaType)
{
}
public static XmlValueConverter Create(XmlSchemaType schemaType)
{
return new XmlNumeric10Converter(schemaType);
}
#region AUTOGENERATED_XMLNUMERIC10CONVERTER
public override decimal ToDecimal(string value)
{
ArgumentNullException.ThrowIfNull(value);
if (TypeCode == XmlTypeCode.Decimal) return XmlConvert.ToDecimal((string)value);
return XmlConvert.ToInteger((string)value);
}
public override decimal ToDecimal(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == DecimalType) return ((decimal)value);
if (sourceType == Int32Type) return ((decimal)(int)value);
if (sourceType == Int64Type) return ((decimal)(long)value);
if (sourceType == StringType) return this.ToDecimal((string)value);
if (sourceType == XmlAtomicValueType) return ((decimal)((XmlAtomicValue)value).ValueAs(DecimalType));
return (decimal)ChangeTypeWildcardDestination(value, DecimalType, null);
}
public override int ToInt32(long value)
{
return Int64ToInt32((long)value);
}
public override int ToInt32(string value)
{
ArgumentNullException.ThrowIfNull(value);
if (TypeCode == XmlTypeCode.Decimal) return DecimalToInt32(XmlConvert.ToDecimal((string)value));
return XmlConvert.ToInt32((string)value);
}
public override int ToInt32(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == DecimalType) return DecimalToInt32((decimal)value);
if (sourceType == Int32Type) return ((int)value);
if (sourceType == Int64Type) return Int64ToInt32((long)value);
if (sourceType == StringType) return this.ToInt32((string)value);
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsInt;
return (int)ChangeTypeWildcardDestination(value, Int32Type, null);
}
public override long ToInt64(int value)
{
return ((long)(int)value);
}
public override long ToInt64(string value)
{
ArgumentNullException.ThrowIfNull(value);
if (TypeCode == XmlTypeCode.Decimal) return DecimalToInt64(XmlConvert.ToDecimal((string)value));
return XmlConvert.ToInt64((string)value);
}
public override long ToInt64(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == DecimalType) return DecimalToInt64((decimal)value);
if (sourceType == Int32Type) return ((long)(int)value);
if (sourceType == Int64Type) return ((long)value);
if (sourceType == StringType) return this.ToInt64((string)value);
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsLong;
return (long)ChangeTypeWildcardDestination(value, Int64Type, null);
}
//-----------------------------------------------
// ToSingle
//-----------------------------------------------
// This converter does not support conversions to Single.
//-----------------------------------------------
// ToString
//-----------------------------------------------
public override string ToString(decimal value)
{
if (TypeCode == XmlTypeCode.Decimal) return XmlConvert.ToString((decimal)value);
return XmlConvert.ToString(decimal.Truncate((decimal)value));
}
public override string ToString(int value)
{
return XmlConvert.ToString((int)value);
}
public override string ToString(long value)
{
return XmlConvert.ToString((long)value);
}
public override string ToString(object value, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == DecimalType) return this.ToString((decimal)value);
if (sourceType == Int32Type) return XmlConvert.ToString((int)value);
if (sourceType == Int64Type) return XmlConvert.ToString((long)value);
if (sourceType == StringType) return ((string)value);
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).Value;
return (string)ChangeTypeWildcardDestination(value, StringType, nsResolver);
}
//-----------------------------------------------
// ChangeType
//-----------------------------------------------
public override object ChangeType(decimal value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == DecimalType) return ((decimal)value);
if (destinationType == Int32Type) return DecimalToInt32((decimal)value);
if (destinationType == Int64Type) return DecimalToInt64((decimal)value);
if (destinationType == StringType) return this.ToString((decimal)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, value));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, value));
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(int value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == DecimalType) return ((decimal)(int)value);
if (destinationType == Int32Type) return ((int)value);
if (destinationType == Int64Type) return ((long)(int)value);
if (destinationType == StringType) return XmlConvert.ToString((int)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, (int)value));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, (int)value));
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(long value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == DecimalType) return ((decimal)(long)value);
if (destinationType == Int32Type) return Int64ToInt32((long)value);
if (destinationType == Int64Type) return ((long)value);
if (destinationType == StringType) return XmlConvert.ToString((long)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, (long)value));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, (long)value));
return ChangeTypeWildcardSource(value, destinationType!, null);
}
public override object ChangeType(string value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == DecimalType) return this.ToDecimal((string)value);
if (destinationType == Int32Type) return this.ToInt32((string)value);
if (destinationType == Int64Type) return this.ToInt64((string)value);
if (destinationType == StringType) return ((string)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, (string)value));
return ChangeTypeWildcardSource(value, destinationType, nsResolver);
}
public override object ChangeType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
Type sourceType = value.GetType();
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == DecimalType) return this.ToDecimal(value);
if (destinationType == Int32Type) return this.ToInt32(value);
if (destinationType == Int64Type) return this.ToInt64(value);
if (destinationType == StringType) return this.ToString(value, nsResolver);
if (destinationType == XmlAtomicValueType)
{
if (sourceType == DecimalType) return (new XmlAtomicValue(SchemaType!, value));
if (sourceType == Int32Type) return (new XmlAtomicValue(SchemaType!, (int)value));
if (sourceType == Int64Type) return (new XmlAtomicValue(SchemaType!, (long)value));
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
if (destinationType == XPathItemType)
{
if (sourceType == DecimalType) return (new XmlAtomicValue(SchemaType!, value));
if (sourceType == Int32Type) return (new XmlAtomicValue(SchemaType!, (int)value));
if (sourceType == Int64Type) return (new XmlAtomicValue(SchemaType!, (long)value));
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
if (destinationType == ByteType) return Int32ToByte(this.ToInt32(value));
if (destinationType == Int16Type) return Int32ToInt16(this.ToInt32(value));
if (destinationType == SByteType) return Int32ToSByte(this.ToInt32(value));
if (destinationType == UInt16Type) return Int32ToUInt16(this.ToInt32(value));
if (destinationType == UInt32Type) return Int64ToUInt32(this.ToInt64(value));
if (destinationType == UInt64Type) return DecimalToUInt64(this.ToDecimal(value));
if (sourceType == ByteType) return this.ChangeType((int)(byte)value, destinationType);
if (sourceType == Int16Type) return this.ChangeType((int)(short)value, destinationType);
if (sourceType == SByteType) return this.ChangeType((int)(sbyte)value, destinationType);
if (sourceType == UInt16Type) return this.ChangeType((int)(ushort)value, destinationType);
if (sourceType == UInt32Type) return this.ChangeType((long)(uint)value, destinationType);
if (sourceType == UInt64Type) return this.ChangeType((decimal)(ulong)value, destinationType);
return ChangeListType(value, destinationType, nsResolver);
}
//-----------------------------------------------
// Helpers
//-----------------------------------------------
private object ChangeTypeWildcardDestination(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
Type sourceType = value.GetType();
if (sourceType == ByteType) return this.ChangeType((int)(byte)value, destinationType);
if (sourceType == Int16Type) return this.ChangeType((int)(short)value, destinationType);
if (sourceType == SByteType) return this.ChangeType((int)(sbyte)value, destinationType);
if (sourceType == UInt16Type) return this.ChangeType((int)(ushort)value, destinationType);
if (sourceType == UInt32Type) return this.ChangeType((long)(uint)value, destinationType);
if (sourceType == UInt64Type) return this.ChangeType((decimal)(ulong)value, destinationType);
return ChangeListType(value, destinationType, nsResolver);
}
private object ChangeTypeWildcardSource(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
if (destinationType == ByteType) return Int32ToByte(this.ToInt32(value));
if (destinationType == Int16Type) return Int32ToInt16(this.ToInt32(value));
if (destinationType == SByteType) return Int32ToSByte(this.ToInt32(value));
if (destinationType == UInt16Type) return Int32ToUInt16(this.ToInt32(value));
if (destinationType == UInt32Type) return Int64ToUInt32(this.ToInt64(value));
if (destinationType == UInt64Type) return DecimalToUInt64(this.ToDecimal(value));
return ChangeListType(value, destinationType, nsResolver);
}
#endregion
}
internal sealed class XmlNumeric2Converter : XmlBaseConverter
{
private XmlNumeric2Converter(XmlSchemaType schemaType) : base(schemaType)
{
}
public static XmlValueConverter Create(XmlSchemaType schemaType)
{
return new XmlNumeric2Converter(schemaType);
}
#region AUTOGENERATED_XMLNUMERIC2CONVERTER
public override double ToDouble(string value)
{
ArgumentNullException.ThrowIfNull(value);
if (TypeCode == XmlTypeCode.Float) return ((double)XmlConvert.ToSingle((string)value));
return XmlConvert.ToDouble((string)value);
}
public override double ToDouble(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == DoubleType) return ((double)value);
if (sourceType == SingleType) return ((double)(float)value);
if (sourceType == StringType) return this.ToDouble((string)value);
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsDouble;
return (double)ChangeListType(value, DoubleType, null);
}
//-----------------------------------------------
// ToInt32
//-----------------------------------------------
// This converter does not support conversions to Int32.
//-----------------------------------------------
// ToInt64
//-----------------------------------------------
// This converter does not support conversions to Int64.
//-----------------------------------------------
// ToSingle
//-----------------------------------------------
public override float ToSingle(double value)
{
return ((float)(double)value);
}
public override float ToSingle(string value)
{
ArgumentNullException.ThrowIfNull(value);
if (TypeCode == XmlTypeCode.Float) return XmlConvert.ToSingle((string)value);
return ((float)XmlConvert.ToDouble((string)value));
}
public override float ToSingle(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == DoubleType) return ((float)(double)value);
if (sourceType == SingleType) return ((float)value);
if (sourceType == StringType) return this.ToSingle((string)value);
if (sourceType == XmlAtomicValueType) return ((float)((XmlAtomicValue)value).ValueAs(SingleType));
return (float)ChangeListType(value, SingleType, null);
}
//-----------------------------------------------
// ToString
//-----------------------------------------------
public override string ToString(double value)
{
if (TypeCode == XmlTypeCode.Float) return XmlConvert.ToString(ToSingle((double)value));
return XmlConvert.ToString((double)value);
}
public override string ToString(float value)
{
if (TypeCode == XmlTypeCode.Float) return XmlConvert.ToString((float)value);
return XmlConvert.ToString((double)(float)value);
}
public override string ToString(object value, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == DoubleType) return this.ToString((double)value);
if (sourceType == SingleType) return this.ToString((float)value);
if (sourceType == StringType) return ((string)value);
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).Value;
return (string)ChangeListType(value, StringType, nsResolver);
}
//-----------------------------------------------
// ChangeType
//-----------------------------------------------
public override object ChangeType(double value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == DoubleType) return ((double)value);
if (destinationType == SingleType) return ((float)(double)value);
if (destinationType == StringType) return this.ToString((double)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, (double)value));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, (double)value));
return ChangeListType(value, destinationType, null);
}
public override object ChangeType(string value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == DoubleType) return this.ToDouble((string)value);
if (destinationType == SingleType) return this.ToSingle((string)value);
if (destinationType == StringType) return ((string)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, (string)value));
return ChangeListType(value, destinationType, nsResolver);
}
public override object ChangeType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
Type sourceType = value.GetType();
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == DoubleType) return this.ToDouble(value);
if (destinationType == SingleType) return this.ToSingle(value);
if (destinationType == StringType) return this.ToString(value, nsResolver);
if (destinationType == XmlAtomicValueType)
{
if (sourceType == DoubleType) return (new XmlAtomicValue(SchemaType!, (double)value));
if (sourceType == SingleType) return (new XmlAtomicValue(SchemaType!, value));
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
if (destinationType == XPathItemType)
{
if (sourceType == DoubleType) return (new XmlAtomicValue(SchemaType!, (double)value));
if (sourceType == SingleType) return (new XmlAtomicValue(SchemaType!, value));
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
return ChangeListType(value, destinationType, nsResolver);
}
#endregion
}
internal sealed class XmlDateTimeConverter : XmlBaseConverter
{
private XmlDateTimeConverter(XmlSchemaType schemaType) : base(schemaType)
{
}
public static XmlValueConverter Create(XmlSchemaType schemaType)
{
return new XmlDateTimeConverter(schemaType);
}
#region AUTOGENERATED_XMLDATETIMECONVERTER
public override DateTime ToDateTime(DateTimeOffset value)
{
return DateTimeOffsetToDateTime(value);
}
public override DateTime ToDateTime(string value)
{
ArgumentNullException.ThrowIfNull(value);
return TypeCode switch
{
XmlTypeCode.Date => StringToDate((string)value),
XmlTypeCode.Time => StringToTime((string)value),
XmlTypeCode.GDay => StringToGDay((string)value),
XmlTypeCode.GMonth => StringToGMonth((string)value),
XmlTypeCode.GMonthDay => StringToGMonthDay((string)value),
XmlTypeCode.GYear => StringToGYear((string)value),
XmlTypeCode.GYearMonth => StringToGYearMonth((string)value),
_ => StringToDateTime((string)value),
};
}
public override DateTime ToDateTime(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == DateTimeType) return ((DateTime)value);
if (sourceType == DateTimeOffsetType) return this.ToDateTime((DateTimeOffset)value);
if (sourceType == StringType) return this.ToDateTime((string)value);
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsDateTime;
return (DateTime)ChangeListType(value, DateTimeType, null);
}
//-----------------------------------------------
// ToDateTimeOffset
//-----------------------------------------------
public override DateTimeOffset ToDateTimeOffset(DateTime value)
{
return new DateTimeOffset(value);
}
public override DateTimeOffset ToDateTimeOffset(string value)
{
ArgumentNullException.ThrowIfNull(value);
return TypeCode switch
{
XmlTypeCode.Date => StringToDateOffset((string)value),
XmlTypeCode.Time => StringToTimeOffset((string)value),
XmlTypeCode.GDay => StringToGDayOffset((string)value),
XmlTypeCode.GMonth => StringToGMonthOffset((string)value),
XmlTypeCode.GMonthDay => StringToGMonthDayOffset((string)value),
XmlTypeCode.GYear => StringToGYearOffset((string)value),
XmlTypeCode.GYearMonth => StringToGYearMonthOffset((string)value),
_ => StringToDateTimeOffset((string)value),
};
}
public override DateTimeOffset ToDateTimeOffset(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == DateTimeType) return ToDateTimeOffset((DateTime)value);
if (sourceType == DateTimeOffsetType) return ((DateTimeOffset)value);
if (sourceType == StringType) return this.ToDateTimeOffset((string)value);
if (sourceType == XmlAtomicValueType) return (DateTimeOffset)((XmlAtomicValue)value).ValueAsDateTime;
return (DateTimeOffset)ChangeListType(value, DateTimeOffsetType, null);
}
//-----------------------------------------------
// ToDecimal
//-----------------------------------------------
// This converter does not support conversions to Decimal.
//-----------------------------------------------
// ToDouble
//-----------------------------------------------
// This converter does not support conversions to Double.
//-----------------------------------------------
// ToInt32
//-----------------------------------------------
// This converter does not support conversions to Int32.
//-----------------------------------------------
// ToInt64
//-----------------------------------------------
// This converter does not support conversions to Int64.
//-----------------------------------------------
// ToSingle
//-----------------------------------------------
// This converter does not support conversions to Single.
//-----------------------------------------------
// ToString
//-----------------------------------------------
public override string ToString(DateTime value) =>
TypeCode switch
{
XmlTypeCode.Date => DateToString((DateTime)value),
XmlTypeCode.Time => TimeToString((DateTime)value),
XmlTypeCode.GDay => GDayToString((DateTime)value),
XmlTypeCode.GMonth => GMonthToString((DateTime)value),
XmlTypeCode.GMonthDay => GMonthDayToString((DateTime)value),
XmlTypeCode.GYear => GYearToString((DateTime)value),
XmlTypeCode.GYearMonth => GYearMonthToString((DateTime)value),
_ => DateTimeToString((DateTime)value),
};
public override string ToString(DateTimeOffset value) =>
TypeCode switch
{
XmlTypeCode.Date => DateOffsetToString((DateTimeOffset)value),
XmlTypeCode.Time => TimeOffsetToString((DateTimeOffset)value),
XmlTypeCode.GDay => GDayOffsetToString((DateTimeOffset)value),
XmlTypeCode.GMonth => GMonthOffsetToString((DateTimeOffset)value),
XmlTypeCode.GMonthDay => GMonthDayOffsetToString((DateTimeOffset)value),
XmlTypeCode.GYear => GYearOffsetToString((DateTimeOffset)value),
XmlTypeCode.GYearMonth => GYearMonthOffsetToString((DateTimeOffset)value),
_ => DateTimeOffsetToString((DateTimeOffset)value),
};
public override string ToString(object value, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == DateTimeType) return this.ToString((DateTime)value);
if (sourceType == DateTimeOffsetType) return this.ToString((DateTimeOffset)value);
if (sourceType == StringType) return ((string)value);
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).Value;
return (string)ChangeListType(value, StringType, nsResolver);
}
//-----------------------------------------------
// ChangeType
//-----------------------------------------------
public override object ChangeType(DateTime value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == DateTimeType) return ((DateTime)value);
if (destinationType == DateTimeOffsetType) return this.ToDateTimeOffset((DateTime)value);
if (destinationType == StringType) return this.ToString((DateTime)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, (DateTime)value));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, (DateTime)value));
return ChangeListType(value, destinationType, null);
}
public override object ChangeType(string value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == DateTimeType) return this.ToDateTime((string)value);
if (destinationType == DateTimeOffsetType) return this.ToDateTimeOffset((string)value);
if (destinationType == StringType) return ((string)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, (string)value));
return ChangeListType(value, destinationType, nsResolver);
}
public override object ChangeType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
Type sourceType = value.GetType();
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == DateTimeType) return this.ToDateTime(value);
if (destinationType == DateTimeOffsetType) return this.ToDateTimeOffset(value);
if (destinationType == StringType) return this.ToString(value, nsResolver);
if (destinationType == XmlAtomicValueType)
{
if (sourceType == DateTimeType) return (new XmlAtomicValue(SchemaType!, (DateTime)value));
if (sourceType == DateTimeOffsetType) return (new XmlAtomicValue(SchemaType!, (DateTimeOffset)value));
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
if (destinationType == XPathItemType)
{
if (sourceType == DateTimeType) return (new XmlAtomicValue(SchemaType!, (DateTime)value));
if (sourceType == DateTimeOffsetType) return (new XmlAtomicValue(SchemaType!, (DateTimeOffset)value));
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
return ChangeListType(value, destinationType, nsResolver);
}
#endregion
}
internal sealed class XmlBooleanConverter : XmlBaseConverter
{
private XmlBooleanConverter(XmlSchemaType schemaType) : base(schemaType)
{
}
public static XmlValueConverter Create(XmlSchemaType schemaType)
{
return new XmlBooleanConverter(schemaType);
}
#region AUTOGENERATED_XMLBOOLEANCONVERTER
public override bool ToBoolean(string value)
{
ArgumentNullException.ThrowIfNull(value);
return XmlConvert.ToBoolean((string)value);
}
public override bool ToBoolean(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == BooleanType) return ((bool)value);
if (sourceType == StringType) return XmlConvert.ToBoolean((string)value);
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsBoolean;
return (bool)ChangeListType(value, BooleanType, null);
}
//-----------------------------------------------
// ToDateTime
//-----------------------------------------------
// This converter does not support conversions to DateTime.
//-----------------------------------------------
// ToDecimal
//-----------------------------------------------
// This converter does not support conversions to Decimal.
//-----------------------------------------------
// ToDouble
//-----------------------------------------------
// This converter does not support conversions to Double.
//-----------------------------------------------
// ToInt32
//-----------------------------------------------
// This converter does not support conversions to Int32.
//-----------------------------------------------
// ToInt64
//-----------------------------------------------
// This converter does not support conversions to Int64.
//-----------------------------------------------
// ToSingle
//-----------------------------------------------
// This converter does not support conversions to Single.
//-----------------------------------------------
// ToString
//-----------------------------------------------
public override string ToString(bool value)
{
return XmlConvert.ToString((bool)value);
}
public override string ToString(object value, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == BooleanType) return XmlConvert.ToString((bool)value);
if (sourceType == StringType) return ((string)value);
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).Value;
return (string)ChangeListType(value, StringType, nsResolver);
}
//-----------------------------------------------
// ChangeType
//-----------------------------------------------
public override object ChangeType(bool value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == BooleanType) return ((bool)value);
if (destinationType == StringType) return XmlConvert.ToString((bool)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, (bool)value));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, (bool)value));
return ChangeListType(value, destinationType, null);
}
public override object ChangeType(string value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == BooleanType) return XmlConvert.ToBoolean((string)value);
if (destinationType == StringType) return ((string)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, (string)value));
return ChangeListType(value, destinationType, nsResolver);
}
public override object ChangeType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
Type sourceType = value.GetType();
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == BooleanType) return this.ToBoolean(value);
if (destinationType == StringType) return this.ToString(value, nsResolver);
if (destinationType == XmlAtomicValueType)
{
if (sourceType == BooleanType) return (new XmlAtomicValue(SchemaType!, (bool)value));
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
if (destinationType == XPathItemType)
{
if (sourceType == BooleanType) return (new XmlAtomicValue(SchemaType!, (bool)value));
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
return ChangeListType(value, destinationType, nsResolver);
}
#endregion
}
internal sealed class XmlMiscConverter : XmlBaseConverter
{
private XmlMiscConverter(XmlSchemaType schemaType) : base(schemaType)
{
}
public static XmlValueConverter Create(XmlSchemaType schemaType)
{
return new XmlMiscConverter(schemaType);
}
#region AUTOGENERATED_XMLMISCCONVERTER
public override string ToString(object value, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == ByteArrayType)
{
switch (TypeCode)
{
case XmlTypeCode.Base64Binary: return Base64BinaryToString((byte[])value);
case XmlTypeCode.HexBinary: return XmlConvert.ToBinHexString((byte[])value);
}
}
if (sourceType == StringType) return (string)value;
if (IsDerivedFrom(sourceType, UriType)) if (TypeCode == XmlTypeCode.AnyUri) return AnyUriToString((Uri)value);
if (sourceType == TimeSpanType)
{
switch (TypeCode)
{
case XmlTypeCode.DayTimeDuration: return DayTimeDurationToString((TimeSpan)value);
case XmlTypeCode.Duration: return DurationToString((TimeSpan)value);
case XmlTypeCode.YearMonthDuration: return YearMonthDurationToString((TimeSpan)value);
}
}
if (IsDerivedFrom(sourceType, XmlQualifiedNameType))
{
switch (TypeCode)
{
case XmlTypeCode.Notation: return QNameToString((XmlQualifiedName)value, nsResolver);
case XmlTypeCode.QName: return QNameToString((XmlQualifiedName)value, nsResolver);
}
}
return (string)ChangeTypeWildcardDestination(value, StringType, nsResolver);
}
//-----------------------------------------------
// ChangeType
//-----------------------------------------------
public override object ChangeType(string value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == ByteArrayType)
{
switch (TypeCode)
{
case XmlTypeCode.Base64Binary: return StringToBase64Binary((string)value);
case XmlTypeCode.HexBinary: return StringToHexBinary((string)value);
}
}
if (destinationType == XmlQualifiedNameType)
{
switch (TypeCode)
{
case XmlTypeCode.Notation: return StringToQName((string)value, nsResolver);
case XmlTypeCode.QName: return StringToQName((string)value, nsResolver);
}
}
if (destinationType == StringType) return (string)value;
if (destinationType == TimeSpanType)
{
switch (TypeCode)
{
case XmlTypeCode.DayTimeDuration: return StringToDayTimeDuration((string)value);
case XmlTypeCode.Duration: return StringToDuration((string)value);
case XmlTypeCode.YearMonthDuration: return StringToYearMonthDuration((string)value);
}
}
if (destinationType == UriType) if (TypeCode == XmlTypeCode.AnyUri) return XmlConvert.ToUri((string)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, (string)value, nsResolver));
return ChangeTypeWildcardSource(value, destinationType, nsResolver);
}
public override object ChangeType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
Type sourceType = value.GetType();
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == ByteArrayType)
{
if (sourceType == ByteArrayType)
{
switch (TypeCode)
{
case XmlTypeCode.Base64Binary: return ((byte[])value);
case XmlTypeCode.HexBinary: return ((byte[])value);
}
}
if (sourceType == StringType)
{
switch (TypeCode)
{
case XmlTypeCode.Base64Binary: return StringToBase64Binary((string)value);
case XmlTypeCode.HexBinary: return StringToHexBinary((string)value);
}
}
}
if (destinationType == XmlQualifiedNameType)
{
if (sourceType == StringType)
{
switch (TypeCode)
{
case XmlTypeCode.Notation: return StringToQName((string)value, nsResolver);
case XmlTypeCode.QName: return StringToQName((string)value, nsResolver);
}
}
if (IsDerivedFrom(sourceType, XmlQualifiedNameType))
{
switch (TypeCode)
{
case XmlTypeCode.Notation: return ((XmlQualifiedName)value);
case XmlTypeCode.QName: return ((XmlQualifiedName)value);
}
}
}
if (destinationType == StringType) return this.ToString(value, nsResolver);
if (destinationType == TimeSpanType)
{
if (sourceType == StringType)
{
switch (TypeCode)
{
case XmlTypeCode.DayTimeDuration: return StringToDayTimeDuration((string)value);
case XmlTypeCode.Duration: return StringToDuration((string)value);
case XmlTypeCode.YearMonthDuration: return StringToYearMonthDuration((string)value);
}
}
if (sourceType == TimeSpanType)
{
switch (TypeCode)
{
case XmlTypeCode.DayTimeDuration: return ((TimeSpan)value);
case XmlTypeCode.Duration: return ((TimeSpan)value);
case XmlTypeCode.YearMonthDuration: return ((TimeSpan)value);
}
}
}
if (destinationType == UriType)
{
if (sourceType == StringType) if (TypeCode == XmlTypeCode.AnyUri) return XmlConvert.ToUri((string)value);
if (IsDerivedFrom(sourceType, UriType)) if (TypeCode == XmlTypeCode.AnyUri) return ((Uri)value);
}
if (destinationType == XmlAtomicValueType)
{
if (sourceType == ByteArrayType)
{
switch (TypeCode)
{
case XmlTypeCode.Base64Binary: return (new XmlAtomicValue(SchemaType!, value));
case XmlTypeCode.HexBinary: return (new XmlAtomicValue(SchemaType!, value));
}
}
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value, nsResolver));
if (sourceType == TimeSpanType)
{
switch (TypeCode)
{
case XmlTypeCode.DayTimeDuration: return (new XmlAtomicValue(SchemaType!, value));
case XmlTypeCode.Duration: return (new XmlAtomicValue(SchemaType!, value));
case XmlTypeCode.YearMonthDuration: return (new XmlAtomicValue(SchemaType!, value));
}
}
if (IsDerivedFrom(sourceType, UriType)) if (TypeCode == XmlTypeCode.AnyUri) return (new XmlAtomicValue(SchemaType!, value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
if (IsDerivedFrom(sourceType, XmlQualifiedNameType))
{
switch (TypeCode)
{
case XmlTypeCode.Notation: return (new XmlAtomicValue(SchemaType!, value, nsResolver));
case XmlTypeCode.QName: return (new XmlAtomicValue(SchemaType!, value, nsResolver));
}
}
}
if (destinationType == XPathItemType)
{
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
if (destinationType == XPathItemType) return ((XPathItem)this.ChangeType(value, XmlAtomicValueType, nsResolver));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAs(destinationType, nsResolver);
return ChangeListType(value, destinationType, nsResolver);
}
//-----------------------------------------------
// Helpers
//-----------------------------------------------
private object ChangeTypeWildcardDestination(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
Type sourceType = value.GetType();
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAs(destinationType, nsResolver);
return ChangeListType(value, destinationType, nsResolver);
}
private object ChangeTypeWildcardSource(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
if (destinationType == XPathItemType) return ((XPathItem)this.ChangeType(value, XmlAtomicValueType, nsResolver));
return ChangeListType(value, destinationType, nsResolver);
}
#endregion
}
internal sealed class XmlStringConverter : XmlBaseConverter
{
private XmlStringConverter(XmlSchemaType schemaType) : base(schemaType)
{
}
public static XmlValueConverter Create(XmlSchemaType schemaType)
{
return new XmlStringConverter(schemaType);
}
#region AUTOGENERATED_XMLSTRINGCONVERTER
public override string ToString(object value, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == StringType) return ((string)value);
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).Value;
return (string)ChangeListType(value, StringType, nsResolver);
}
//-----------------------------------------------
// ChangeType
//-----------------------------------------------
public override object ChangeType(string value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == StringType) return ((string)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, (string)value));
return ChangeListType(value, destinationType, nsResolver);
}
public override object ChangeType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
Type sourceType = value.GetType();
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == StringType) return this.ToString(value, nsResolver);
if (destinationType == XmlAtomicValueType)
{
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
if (destinationType == XPathItemType)
{
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
return ChangeListType(value, destinationType, nsResolver);
}
#endregion
}
internal sealed class XmlUntypedConverter : XmlListConverter
{
private readonly bool _allowListToList;
private XmlUntypedConverter() : base(DatatypeImplementation.UntypedAtomicType)
{
}
private XmlUntypedConverter(XmlUntypedConverter atomicConverter, bool allowListToList)
: base(atomicConverter, allowListToList ? StringArrayType : StringType, allowListToList ? StringArrayArrayType : StringArrayType)
{
_allowListToList = allowListToList;
}
public static readonly XmlValueConverter Untyped = new XmlUntypedConverter(new XmlUntypedConverter(), false);
public static readonly XmlValueConverter UntypedList = new XmlUntypedConverter(new XmlUntypedConverter(), true);
#region AUTOGENERATED_XMLUNTYPEDCONVERTER
//-----------------------------------------------
// ToBoolean
//-----------------------------------------------
public override bool ToBoolean(string value)
{
ArgumentNullException.ThrowIfNull(value);
return XmlConvert.ToBoolean((string)value);
}
public override bool ToBoolean(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == StringType) return XmlConvert.ToBoolean((string)value);
return (bool)ChangeTypeWildcardDestination(value, BooleanType, null);
}
//-----------------------------------------------
// ToDateTime
//-----------------------------------------------
public override DateTime ToDateTime(string value)
{
ArgumentNullException.ThrowIfNull(value);
return UntypedAtomicToDateTime((string)value);
}
public override DateTime ToDateTime(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == StringType) return UntypedAtomicToDateTime((string)value);
return (DateTime)ChangeTypeWildcardDestination(value, DateTimeType, null);
}
//-----------------------------------------------
// ToDateTimeOffset
//-----------------------------------------------
public override DateTimeOffset ToDateTimeOffset(string value)
{
ArgumentNullException.ThrowIfNull(value);
return UntypedAtomicToDateTimeOffset((string)value);
}
public override DateTimeOffset ToDateTimeOffset(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == StringType) return UntypedAtomicToDateTimeOffset((string)value);
return (DateTimeOffset)ChangeTypeWildcardDestination(value, DateTimeOffsetType, null);
}
//-----------------------------------------------
// ToDecimal
//-----------------------------------------------
public override decimal ToDecimal(string value)
{
ArgumentNullException.ThrowIfNull(value);
return XmlConvert.ToDecimal((string)value);
}
public override decimal ToDecimal(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == StringType) return XmlConvert.ToDecimal((string)value);
return (decimal)ChangeTypeWildcardDestination(value, DecimalType, null);
}
//-----------------------------------------------
// ToDouble
//-----------------------------------------------
public override double ToDouble(string value)
{
ArgumentNullException.ThrowIfNull(value);
return XmlConvert.ToDouble((string)value);
}
public override double ToDouble(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == StringType) return XmlConvert.ToDouble((string)value);
return (double)ChangeTypeWildcardDestination(value, DoubleType, null);
}
//-----------------------------------------------
// ToInt32
//-----------------------------------------------
public override int ToInt32(string value)
{
ArgumentNullException.ThrowIfNull(value);
return XmlConvert.ToInt32((string)value);
}
public override int ToInt32(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == StringType) return XmlConvert.ToInt32((string)value);
return (int)ChangeTypeWildcardDestination(value, Int32Type, null);
}
//-----------------------------------------------
// ToInt64
//-----------------------------------------------
public override long ToInt64(string value)
{
ArgumentNullException.ThrowIfNull(value);
return XmlConvert.ToInt64((string)value);
}
public override long ToInt64(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == StringType) return XmlConvert.ToInt64((string)value);
return (long)ChangeTypeWildcardDestination(value, Int64Type, null);
}
//-----------------------------------------------
// ToSingle
//-----------------------------------------------
public override float ToSingle(string value)
{
ArgumentNullException.ThrowIfNull(value);
return XmlConvert.ToSingle((string)value);
}
public override float ToSingle(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == StringType) return XmlConvert.ToSingle((string)value);
return (float)ChangeTypeWildcardDestination(value, SingleType, null);
}
//-----------------------------------------------
// ToString
//-----------------------------------------------
public override string ToString(bool value)
{
return XmlConvert.ToString((bool)value);
}
public override string ToString(DateTime value)
{
return DateTimeToString((DateTime)value);
}
public override string ToString(DateTimeOffset value)
{
return DateTimeOffsetToString((DateTimeOffset)value);
}
public override string ToString(decimal value)
{
return XmlConvert.ToString((decimal)value);
}
public override string ToString(double value)
{
return XmlConvert.ToString((double)value);
}
public override string ToString(int value)
{
return XmlConvert.ToString((int)value);
}
public override string ToString(long value)
{
return XmlConvert.ToString((long)value);
}
public override string ToString(float value)
{
return XmlConvert.ToString((float)value);
}
public override string ToString(object value, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == BooleanType) return XmlConvert.ToString((bool)value);
if (sourceType == ByteType) return XmlConvert.ToString((byte)value);
if (sourceType == ByteArrayType) return Base64BinaryToString((byte[])value);
if (sourceType == DateTimeType) return DateTimeToString((DateTime)value);
if (sourceType == DateTimeOffsetType) return DateTimeOffsetToString((DateTimeOffset)value);
if (sourceType == DecimalType) return XmlConvert.ToString((decimal)value);
if (sourceType == DoubleType) return XmlConvert.ToString((double)value);
if (sourceType == Int16Type) return XmlConvert.ToString((short)value);
if (sourceType == Int32Type) return XmlConvert.ToString((int)value);
if (sourceType == Int64Type) return XmlConvert.ToString((long)value);
if (sourceType == SByteType) return XmlConvert.ToString((sbyte)value);
if (sourceType == SingleType) return XmlConvert.ToString((float)value);
if (sourceType == StringType) return ((string)value);
if (sourceType == TimeSpanType) return DurationToString((TimeSpan)value);
if (sourceType == UInt16Type) return XmlConvert.ToString((ushort)value);
if (sourceType == UInt32Type) return XmlConvert.ToString((uint)value);
if (sourceType == UInt64Type) return XmlConvert.ToString((ulong)value);
if (IsDerivedFrom(sourceType, UriType)) return AnyUriToString((Uri)value);
if (sourceType == XmlAtomicValueType) return ((string)((XmlAtomicValue)value).ValueAs(StringType, nsResolver));
if (IsDerivedFrom(sourceType, XmlQualifiedNameType)) return QNameToString((XmlQualifiedName)value, nsResolver);
return (string)ChangeTypeWildcardDestination(value, StringType, nsResolver);
}
//-----------------------------------------------
// ChangeType
//-----------------------------------------------
public override object ChangeType(bool value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == StringType) return XmlConvert.ToString((bool)value);
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(DateTime value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == StringType) return DateTimeToString((DateTime)value);
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(decimal value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == StringType) return XmlConvert.ToString((decimal)value);
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(double value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == StringType) return XmlConvert.ToString((double)value);
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(int value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == StringType) return XmlConvert.ToString((int)value);
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(long value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == StringType) return XmlConvert.ToString((long)value);
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(string value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == BooleanType) return XmlConvert.ToBoolean((string)value);
if (destinationType == ByteType) return Int32ToByte(XmlConvert.ToInt32((string)value));
if (destinationType == ByteArrayType) return StringToBase64Binary((string)value);
if (destinationType == DateTimeType) return UntypedAtomicToDateTime((string)value);
if (destinationType == DateTimeOffsetType) return UntypedAtomicToDateTimeOffset((string)value);
if (destinationType == DecimalType) return XmlConvert.ToDecimal((string)value);
if (destinationType == DoubleType) return XmlConvert.ToDouble((string)value);
if (destinationType == Int16Type) return Int32ToInt16(XmlConvert.ToInt32((string)value));
if (destinationType == Int32Type) return XmlConvert.ToInt32((string)value);
if (destinationType == Int64Type) return XmlConvert.ToInt64((string)value);
if (destinationType == SByteType) return Int32ToSByte(XmlConvert.ToInt32((string)value));
if (destinationType == SingleType) return XmlConvert.ToSingle((string)value);
if (destinationType == TimeSpanType) return StringToDuration((string)value);
if (destinationType == UInt16Type) return Int32ToUInt16(XmlConvert.ToInt32((string)value));
if (destinationType == UInt32Type) return Int64ToUInt32(XmlConvert.ToInt64((string)value));
if (destinationType == UInt64Type) return DecimalToUInt64(XmlConvert.ToDecimal((string)value));
if (destinationType == UriType) return XmlConvert.ToUri((string)value);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (destinationType == XmlQualifiedNameType) return StringToQName((string)value, nsResolver);
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (destinationType == StringType) return ((string)value);
return ChangeTypeWildcardSource(value, destinationType, nsResolver);
}
public override object ChangeType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
Type sourceType = value.GetType();
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == BooleanType)
{
if (sourceType == StringType) return XmlConvert.ToBoolean((string)value);
}
if (destinationType == ByteType)
{
if (sourceType == StringType) return Int32ToByte(XmlConvert.ToInt32((string)value));
}
if (destinationType == ByteArrayType)
{
if (sourceType == StringType) return StringToBase64Binary((string)value);
}
if (destinationType == DateTimeType)
{
if (sourceType == StringType) return UntypedAtomicToDateTime((string)value);
}
if (destinationType == DateTimeOffsetType)
{
if (sourceType == StringType) return UntypedAtomicToDateTimeOffset((string)value);
}
if (destinationType == DecimalType)
{
if (sourceType == StringType) return XmlConvert.ToDecimal((string)value);
}
if (destinationType == DoubleType)
{
if (sourceType == StringType) return XmlConvert.ToDouble((string)value);
}
if (destinationType == Int16Type)
{
if (sourceType == StringType) return Int32ToInt16(XmlConvert.ToInt32((string)value));
}
if (destinationType == Int32Type)
{
if (sourceType == StringType) return XmlConvert.ToInt32((string)value);
}
if (destinationType == Int64Type)
{
if (sourceType == StringType) return XmlConvert.ToInt64((string)value);
}
if (destinationType == SByteType)
{
if (sourceType == StringType) return Int32ToSByte(XmlConvert.ToInt32((string)value));
}
if (destinationType == SingleType)
{
if (sourceType == StringType) return XmlConvert.ToSingle((string)value);
}
if (destinationType == TimeSpanType)
{
if (sourceType == StringType) return StringToDuration((string)value);
}
if (destinationType == UInt16Type)
{
if (sourceType == StringType) return Int32ToUInt16(XmlConvert.ToInt32((string)value));
}
if (destinationType == UInt32Type)
{
if (sourceType == StringType) return Int64ToUInt32(XmlConvert.ToInt64((string)value));
}
if (destinationType == UInt64Type)
{
if (sourceType == StringType) return DecimalToUInt64(XmlConvert.ToDecimal((string)value));
}
if (destinationType == UriType)
{
if (sourceType == StringType) return XmlConvert.ToUri((string)value);
}
if (destinationType == XmlAtomicValueType)
{
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
if (destinationType == XmlQualifiedNameType)
{
if (sourceType == StringType) return StringToQName((string)value, nsResolver);
}
if (destinationType == XPathItemType)
{
if (sourceType == StringType) return (new XmlAtomicValue(SchemaType!, (string)value));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
}
if (destinationType == StringType) return this.ToString(value, nsResolver);
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, this.ToString(value, nsResolver)));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, this.ToString(value, nsResolver)));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAs(destinationType, nsResolver);
return ChangeListType(value, destinationType, nsResolver);
}
//-----------------------------------------------
// Helpers
//-----------------------------------------------
private object ChangeTypeWildcardDestination(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
Type sourceType = value.GetType();
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAs(destinationType, nsResolver);
return ChangeListType(value, destinationType, nsResolver);
}
private object ChangeTypeWildcardSource(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(SchemaType!, this.ToString(value, nsResolver)));
if (destinationType == XPathItemType) return (new XmlAtomicValue(SchemaType!, this.ToString(value, nsResolver)));
return ChangeListType(value, destinationType, nsResolver);
}
#endregion
//-----------------------------------------------
// Helpers
//-----------------------------------------------
protected override object ChangeListType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
Type sourceType = value.GetType();
// 1. If there is no nested atomic converter, then do not support lists at all
// 2. If list to list conversions are not allowed, only allow string => list and list => string
if ((this.atomicConverter == null) || (!_allowListToList && sourceType != StringType && destinationType != StringType))
{
if (SupportsType(sourceType))
throw new InvalidCastException(SR.Format(SR.XmlConvert_TypeToString, XmlTypeName, sourceType.Name));
if (SupportsType(destinationType))
throw new InvalidCastException(SR.Format(SR.XmlConvert_TypeFromString, XmlTypeName, destinationType.Name));
throw CreateInvalidClrMappingException(sourceType, destinationType);
}
return base.ChangeListType(value, destinationType, nsResolver);
}
private static bool SupportsType(Type clrType)
{
if (clrType == BooleanType) return true;
if (clrType == ByteType) return true;
if (clrType == ByteArrayType) return true;
if (clrType == DateTimeType) return true;
if (clrType == DateTimeOffsetType) return true;
if (clrType == DecimalType) return true;
if (clrType == DoubleType) return true;
if (clrType == Int16Type) return true;
if (clrType == Int32Type) return true;
if (clrType == Int64Type) return true;
if (clrType == SByteType) return true;
if (clrType == SingleType) return true;
if (clrType == TimeSpanType) return true;
if (clrType == UInt16Type) return true;
if (clrType == UInt32Type) return true;
if (clrType == UInt64Type) return true;
if (clrType == UriType) return true;
if (clrType == XmlQualifiedNameType) return true;
return false;
}
}
internal sealed class XmlAnyConverter : XmlBaseConverter
{
private XmlAnyConverter(XmlTypeCode typeCode) : base(typeCode)
{
}
public static readonly XmlValueConverter Item = new XmlAnyConverter(XmlTypeCode.Item);
public static readonly XmlValueConverter AnyAtomic = new XmlAnyConverter(XmlTypeCode.AnyAtomicType);
#region AUTOGENERATED_XMLANYCONVERTER
//-----------------------------------------------
// ToBoolean
//-----------------------------------------------
public override bool ToBoolean(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsBoolean;
return (bool)ChangeTypeWildcardDestination(value, BooleanType, null);
}
//-----------------------------------------------
// ToDateTime
//-----------------------------------------------
public override DateTime ToDateTime(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsDateTime;
return (DateTime)ChangeTypeWildcardDestination(value, DateTimeType, null);
}
//-----------------------------------------------
// ToDateTimeOffset
//-----------------------------------------------
public override DateTimeOffset ToDateTimeOffset(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == XmlAtomicValueType) return (DateTimeOffset)((XmlAtomicValue)value).ValueAs(DateTimeOffsetType);
return (DateTimeOffset)ChangeTypeWildcardDestination(value, DateTimeOffsetType, null);
}
//-----------------------------------------------
// ToDecimal
//-----------------------------------------------
public override decimal ToDecimal(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == XmlAtomicValueType) return ((decimal)((XmlAtomicValue)value).ValueAs(DecimalType));
return (decimal)ChangeTypeWildcardDestination(value, DecimalType, null);
}
//-----------------------------------------------
// ToDouble
//-----------------------------------------------
public override double ToDouble(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsDouble;
return (double)ChangeTypeWildcardDestination(value, DoubleType, null);
}
//-----------------------------------------------
// ToInt32
//-----------------------------------------------
public override int ToInt32(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsInt;
return (int)ChangeTypeWildcardDestination(value, Int32Type, null);
}
//-----------------------------------------------
// ToInt64
//-----------------------------------------------
public override long ToInt64(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsLong;
return (long)ChangeTypeWildcardDestination(value, Int64Type, null);
}
//-----------------------------------------------
// ToSingle
//-----------------------------------------------
public override float ToSingle(object value)
{
ArgumentNullException.ThrowIfNull(value);
Type sourceType = value.GetType();
if (sourceType == XmlAtomicValueType) return ((float)((XmlAtomicValue)value).ValueAs(SingleType));
return (float)ChangeTypeWildcardDestination(value, SingleType, null);
}
//-----------------------------------------------
// ToString
//-----------------------------------------------
// This converter does not support conversions to String.
//-----------------------------------------------
// ChangeType
//-----------------------------------------------
public override object ChangeType(bool value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Boolean), (bool)value));
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(DateTime value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.DateTime), (DateTime)value));
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(decimal value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Decimal), value));
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(double value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Double), (double)value));
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(int value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Int), (int)value));
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(long value, Type destinationType)
{
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Long), (long)value));
return ChangeTypeWildcardSource(value, destinationType, null);
}
public override object ChangeType(string value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == XmlAtomicValueType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.String), (string)value));
return ChangeTypeWildcardSource(value, destinationType, nsResolver);
}
public override object ChangeType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
Type sourceType = value.GetType();
if (destinationType == ObjectType) destinationType = DefaultClrType!;
if (destinationType == BooleanType)
{
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsBoolean;
}
if (destinationType == DateTimeType)
{
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsDateTime;
}
if (destinationType == DateTimeOffsetType)
{
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAs(DateTimeOffsetType);
}
if (destinationType == DecimalType)
{
if (sourceType == XmlAtomicValueType) return ((decimal)((XmlAtomicValue)value).ValueAs(DecimalType));
}
if (destinationType == DoubleType)
{
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsDouble;
}
if (destinationType == Int32Type)
{
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsInt;
}
if (destinationType == Int64Type)
{
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAsLong;
}
if (destinationType == SingleType)
{
if (sourceType == XmlAtomicValueType) return ((float)((XmlAtomicValue)value).ValueAs(SingleType));
}
if (destinationType == XmlAtomicValueType)
{
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
if (sourceType == BooleanType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Boolean), (bool)value));
if (sourceType == ByteType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.UnsignedByte), value));
if (sourceType == ByteArrayType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Base64Binary), value));
if (sourceType == DateTimeType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.DateTime), (DateTime)value));
if (sourceType == DateTimeOffsetType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.DateTime), (DateTimeOffset)value));
if (sourceType == DecimalType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Decimal), value));
if (sourceType == DoubleType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Double), (double)value));
if (sourceType == Int16Type) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Short), value));
if (sourceType == Int32Type) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Int), (int)value));
if (sourceType == Int64Type) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Long), (long)value));
if (sourceType == SByteType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Byte), value));
if (sourceType == SingleType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Float), value));
if (sourceType == StringType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.String), (string)value));
if (sourceType == TimeSpanType) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.Duration), value));
if (sourceType == UInt16Type) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.UnsignedShort), value));
if (sourceType == UInt32Type) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.UnsignedInt), value));
if (sourceType == UInt64Type) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.UnsignedLong), value));
if (IsDerivedFrom(sourceType, UriType)) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.AnyUri), value));
if (IsDerivedFrom(sourceType, XmlQualifiedNameType)) return (new XmlAtomicValue(XmlSchemaType.GetBuiltInSimpleType(XmlTypeCode.QName), value, nsResolver));
}
if (destinationType == XPathItemType)
{
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value);
if (IsDerivedFrom(sourceType, XPathNavigatorType)) return ((XPathNavigator)value);
}
if (destinationType == XPathNavigatorType)
{
if (IsDerivedFrom(sourceType, XPathNavigatorType)) return ToNavigator((XPathNavigator)value);
}
if (destinationType == XPathItemType) return ((XPathItem)this.ChangeType(value, XmlAtomicValueType, nsResolver));
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAs(destinationType, nsResolver);
return ChangeListType(value, destinationType, nsResolver);
}
//-----------------------------------------------
// Helpers
//-----------------------------------------------
private object ChangeTypeWildcardDestination(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
Type sourceType = value.GetType();
if (sourceType == XmlAtomicValueType) return ((XmlAtomicValue)value).ValueAs(destinationType, nsResolver);
return ChangeListType(value, destinationType, nsResolver);
}
private object ChangeTypeWildcardSource(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
if (destinationType == XPathItemType) return ((XPathItem)this.ChangeType(value, XmlAtomicValueType, nsResolver));
return ChangeListType(value, destinationType, nsResolver);
}
#endregion
/// <summary>
/// Throw an exception if nodes are not allowed by this converter.
/// </summary>
private XPathNavigator ToNavigator(XPathNavigator nav)
{
if (TypeCode != XmlTypeCode.Item)
throw CreateInvalidClrMappingException(XPathNavigatorType, XPathNavigatorType);
return nav;
}
}
internal sealed class XmlAnyListConverter : XmlListConverter
{
private XmlAnyListConverter(XmlBaseConverter atomicConverter) : base(atomicConverter)
{
}
public static readonly XmlValueConverter ItemList = new XmlAnyListConverter((XmlBaseConverter)XmlAnyConverter.Item);
public static readonly XmlValueConverter AnyAtomicList = new XmlAnyListConverter((XmlBaseConverter)XmlAnyConverter.AnyAtomic);
//-----------------------------------------------
// ChangeType
//-----------------------------------------------
public override object ChangeType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
// If source value does not implement IEnumerable, or it is a string or byte[],
if (!(value is IEnumerable) || value.GetType() == StringType || value.GetType() == ByteArrayType)
{
// Then create a list from it
value = new object[] { value };
}
return ChangeListType(value, destinationType, nsResolver);
}
}
internal class XmlListConverter : XmlBaseConverter
{
protected XmlValueConverter? atomicConverter;
protected XmlListConverter(XmlBaseConverter atomicConverter) : base(atomicConverter)
{
this.atomicConverter = atomicConverter;
}
protected XmlListConverter(XmlBaseConverter atomicConverter, Type clrTypeDefault, Type clrListTypeDefault) : base(atomicConverter, clrTypeDefault, clrListTypeDefault)
{
this.atomicConverter = atomicConverter;
}
protected XmlListConverter(XmlSchemaType schemaType) : base(schemaType)
{
}
public static XmlValueConverter Create(XmlValueConverter atomicConverter)
{
if (atomicConverter == XmlUntypedConverter.Untyped)
return XmlUntypedConverter.UntypedList;
if (atomicConverter == XmlAnyConverter.Item)
return XmlAnyListConverter.ItemList;
if (atomicConverter == XmlAnyConverter.AnyAtomic)
return XmlAnyListConverter.AnyAtomicList;
Debug.Assert(!(atomicConverter is XmlListConverter) || ((XmlListConverter)atomicConverter).atomicConverter == null,
"List converters should not be nested within one another.");
return new XmlListConverter((XmlBaseConverter)atomicConverter);
}
//-----------------------------------------------
// ChangeType
//-----------------------------------------------
public override object ChangeType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
return ChangeListType(value, destinationType, nsResolver);
}
//------------------------------------------------------------------------
// Helpers
//------------------------------------------------------------------------
protected override object ChangeListType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
Type sourceType = value.GetType();
if (destinationType == ObjectType) destinationType = DefaultClrType!;
// Input value must support IEnumerable and destination type should be IEnumerable, ICollection, IList, Type[], or String
if (!(value is IEnumerable) || !IsListType(destinationType))
throw CreateInvalidClrMappingException(sourceType, destinationType);
// Handle case where destination type is a string
if (destinationType == StringType)
{
// Conversion from string to string is a no-op
if (sourceType == StringType)
return value;
// Convert from list to string
return ListAsString((IEnumerable)value, nsResolver);
}
// Handle case where source type is a string
// Tokenize string and create a list out of resulting string tokens
if (sourceType == StringType)
value = StringAsList((string)value);
if (destinationType.IsArray)
{
// Convert from source value to strongly-typed array; special-case each possible item type for performance
Type? itemTypeDst = destinationType.GetElementType();
// Converting from object[] to object[] is not necessarily a no-op (i.e. xs:int* stored as an object[]
// containing String values will need to be converted to an object[] containing Int32 values).
if (itemTypeDst == ObjectType) return ToArray<object>(value, nsResolver);
// For all types except object[], sourceType = destinationType is a no-op conversion
if (sourceType == destinationType) return value;
// Otherwise, iterate over values in source list, convert them to output item type, and store them in result array
if (itemTypeDst == BooleanType) return ToArray<bool>(value, nsResolver);
if (itemTypeDst == ByteType) return ToArray<byte>(value, nsResolver);
if (itemTypeDst == ByteArrayType) return ToArray<byte[]>(value, nsResolver);
if (itemTypeDst == DateTimeType) return ToArray<DateTime>(value, nsResolver);
if (itemTypeDst == DateTimeOffsetType) return ToArray<DateTimeOffset>(value, nsResolver);
if (itemTypeDst == DecimalType) return ToArray<decimal>(value, nsResolver);
if (itemTypeDst == DoubleType) return ToArray<double>(value, nsResolver);
if (itemTypeDst == Int16Type) return ToArray<short>(value, nsResolver);
if (itemTypeDst == Int32Type) return ToArray<int>(value, nsResolver);
if (itemTypeDst == Int64Type) return ToArray<long>(value, nsResolver);
if (itemTypeDst == SByteType) return ToArray<sbyte>(value, nsResolver);
if (itemTypeDst == SingleType) return ToArray<float>(value, nsResolver);
if (itemTypeDst == StringType) return ToArray<string>(value, nsResolver);
if (itemTypeDst == TimeSpanType) return ToArray<TimeSpan>(value, nsResolver);
if (itemTypeDst == UInt16Type) return ToArray<ushort>(value, nsResolver);
if (itemTypeDst == UInt32Type) return ToArray<uint>(value, nsResolver);
if (itemTypeDst == UInt64Type) return ToArray<ulong>(value, nsResolver);
if (itemTypeDst == UriType) return ToArray<Uri>(value, nsResolver);
if (itemTypeDst == XmlAtomicValueType) return ToArray<XmlAtomicValue>(value, nsResolver);
if (itemTypeDst == XmlQualifiedNameType) return ToArray<XmlQualifiedName>(value, nsResolver);
if (itemTypeDst == XPathItemType) return ToArray<XPathItem>(value, nsResolver);
if (itemTypeDst == XPathNavigatorType) return ToArray<XPathNavigator>(value, nsResolver);
throw CreateInvalidClrMappingException(sourceType, destinationType);
}
// Destination type is IList, ICollection or IEnumerable
// If source value is an array of values having the default representation, then conversion is a no-op
if (sourceType == DefaultClrType && sourceType != ObjectArrayType)
return value;
return ToList(value, nsResolver);
}
/// <summary>
/// Return true if "type" is one of the following:
/// 1. IList, ICollection, IEnumerable
/// 2. A strongly-typed array
/// 3. A string
/// </summary>
private static bool IsListType(Type type)
{
// IsClrListType returns true if "type" is one of the list interfaces
if (type == IListType || type == ICollectionType || type == IEnumerableType || type == StringType)
return true;
return type.IsArray;
}
/// <summary>
/// Convert "list" to an array of type T by iterating over each item in "list" and converting it to type "T"
/// by invoking the atomic converter.
/// </summary>
private T[] ToArray<T>(object list, IXmlNamespaceResolver? nsResolver)
{
// IList --> Array<T>
IList? listSrc = list as IList;
if (listSrc != null)
{
T[] arrDst = new T[listSrc.Count];
for (int i = 0; i < listSrc.Count; i++)
arrDst[i] = (T)this.atomicConverter!.ChangeType(listSrc[i]!, typeof(T), nsResolver);
return arrDst;
}
// IEnumerable --> Array<T>
IEnumerable enumSrc = (list as IEnumerable)!;
Debug.Assert(enumSrc != null, "Value passed to ToArray must implement IEnumerable");
List<T> listDst = new List<T>();
foreach (object? value in enumSrc)
listDst.Add((T)this.atomicConverter!.ChangeType(value!, typeof(T), nsResolver));
return listDst.ToArray();
}
/// <summary>
/// Convert "list" to an IList containing items in the atomic type's default representation.
/// </summary>
private IList ToList(object list, IXmlNamespaceResolver? nsResolver)
{
// IList --> object[]
IList? listSrc = list as IList;
if (listSrc != null)
{
object[] arrDst = new object[listSrc.Count];
for (int i = 0; i < listSrc.Count; i++)
arrDst[i] = this.atomicConverter!.ChangeType(listSrc[i]!, ObjectType, nsResolver);
return arrDst;
}
// IEnumerable --> List<object>
IEnumerable enumSrc = (list as IEnumerable)!;
Debug.Assert(enumSrc != null, "Value passed to ToArray must implement IEnumerable");
List<object> listDst = new List<object>();
foreach (object? value in enumSrc)
listDst.Add(this.atomicConverter!.ChangeType(value!, ObjectType, nsResolver));
return listDst;
}
/// <summary>
/// Tokenize "value" by splitting it on whitespace characters. Insert tokens into an ArrayList and return the list.
/// </summary>
private static List<string> StringAsList(string value)
{
return new List<string>(XmlConvert.SplitString(value));
}
/// <summary>
/// Convert a list to a corresponding list of strings. Then concatenate the strings, which adjacent values delimited
/// by a space character.
/// </summary>
private string ListAsString(IEnumerable list, IXmlNamespaceResolver? nsResolver)
{
StringBuilder bldr = new StringBuilder();
foreach (object? value in list)
{
// skip null values
if (value != null)
{
// Separate values by single space character
if (bldr.Length != 0)
bldr.Append(' ');
// Append string value of next item in the list
bldr.Append(this.atomicConverter!.ToString(value, nsResolver));
}
}
return bldr.ToString();
}
/// <summary>
/// Create an InvalidCastException for cases where either "destinationType" or "sourceType" is not a supported CLR representation
/// for this Xml type.
/// </summary>
private new InvalidCastException CreateInvalidClrMappingException(Type sourceType, Type destinationType)
{
if (sourceType == destinationType)
return new InvalidCastException(SR.Format(SR.XmlConvert_TypeListBadMapping, XmlTypeName, sourceType.Name));
return new InvalidCastException(SR.Format(SR.XmlConvert_TypeListBadMapping2, XmlTypeName, sourceType.Name, destinationType.Name));
}
}
internal sealed class XmlUnionConverter : XmlBaseConverter
{
private readonly XmlValueConverter[] _converters;
private readonly bool _hasAtomicMember, _hasListMember;
private XmlUnionConverter(XmlSchemaType schemaType) : base(schemaType)
{
// Skip restrictions. It is safe to do that because this is a union, so it's not a built-in type
while (schemaType.DerivedBy == XmlSchemaDerivationMethod.Restriction)
schemaType = schemaType.BaseXmlSchemaType!;
// Get a converter for each member type in the union
Debug.Assert(schemaType.DerivedBy == XmlSchemaDerivationMethod.Union);
XmlSchemaSimpleType[] memberTypes = ((XmlSchemaSimpleTypeUnion)((XmlSchemaSimpleType)schemaType).Content!).BaseMemberTypes!;
_converters = new XmlValueConverter[memberTypes.Length];
for (int i = 0; i < memberTypes.Length; i++)
{
_converters[i] = memberTypes[i].ValueConverter;
// Track whether this union's member types include a list type
if (memberTypes[i].Datatype!.Variety == XmlSchemaDatatypeVariety.List)
_hasListMember = true;
else if (memberTypes[i].Datatype!.Variety == XmlSchemaDatatypeVariety.Atomic)
_hasAtomicMember = true;
}
}
public static XmlValueConverter Create(XmlSchemaType schemaType)
{
return new XmlUnionConverter(schemaType);
}
//-----------------------------------------------
// ChangeType
//-----------------------------------------------
public override object ChangeType(object value, Type destinationType, IXmlNamespaceResolver? nsResolver)
{
ArgumentNullException.ThrowIfNull(value);
ArgumentNullException.ThrowIfNull(destinationType);
Type sourceType = value.GetType();
// If source value is an XmlAtomicValue, then allow it to perform the conversion
if (sourceType == XmlAtomicValueType && _hasAtomicMember)
return ((XmlAtomicValue)value).ValueAs(destinationType, nsResolver);
// If source value is an XmlAtomicValue[], then use item* converter
if (sourceType == XmlAtomicValueArrayType && _hasListMember)
return XmlAnyListConverter.ItemList.ChangeType(value, destinationType, nsResolver);
// If source value is a string, then validate the string in order to determine the member type
if (sourceType == StringType)
{
if (destinationType == StringType) return value;
XsdSimpleValue simpleValue = (XsdSimpleValue)SchemaType!.Datatype!.ParseValue((string)value, new NameTable(), nsResolver, true);
// Allow the member type to perform the conversion
return simpleValue.XmlType.ValueConverter.ChangeType((string)value, destinationType, nsResolver);
}
throw CreateInvalidClrMappingException(sourceType, destinationType);
}
}
}
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