IDataNode ReadNumericalPrimitiveExtensionDataValue(XmlReaderDelegator xmlReader)
{
TypeCode type;
object numericalValue = JsonObjectDataContract.ParseJsonNumber(xmlReader.ReadContentAsString(), out type);
switch (type)
{
case TypeCode.Byte:
return new DataNode<byte>((byte)numericalValue);
case TypeCode.SByte:
return new DataNode<sbyte>((sbyte)numericalValue);
case TypeCode.Int16:
return new DataNode<short>((short)numericalValue);
case TypeCode.Int32:
return new DataNode<int>((int)numericalValue);
case TypeCode.Int64:
return new DataNode<long>((long)numericalValue);
case TypeCode.UInt16:
return new DataNode<ushort>((ushort)numericalValue);
case TypeCode.UInt32:
return new DataNode<uint>((uint)numericalValue);
case TypeCode.UInt64:
return new DataNode<ulong>((ulong)numericalValue);
case TypeCode.Single:
return new DataNode<float>((float)numericalValue);
case TypeCode.Double:
return new DataNode<double>((double)numericalValue);
case TypeCode.Decimal:
return new DataNode<decimal>((decimal)numericalValue);
default:
throw Fx.AssertAndThrow("JsonObjectDataContract.ParseJsonNumber shouldn't return a TypeCode that we're not expecting");
}
}
public override object ReadJsonValueCore(XmlReaderDelegator jsonReader, XmlObjectSerializerReadContextComplexJson context)
{
if (context == null)
{
return TryReadNullAtTopLevel(jsonReader) ? null : jsonReader.ReadElementContentAsQName();
}
else
{
return HandleReadValue(jsonReader.ReadElementContentAsQName(), context);
}
}
public override object ReadJsonValueCore(XmlReaderDelegator jsonReader, XmlObjectSerializerReadContextComplexJson context)
{
object enumValue;
if (IsULong)
{
enumValue = Enum.ToObject(TraditionalDataContract.UnderlyingType, jsonReader.ReadElementContentAsUnsignedLong());
}
else
{
enumValue = Enum.ToObject(TraditionalDataContract.UnderlyingType, jsonReader.ReadElementContentAsLong());
}
if (context != null)
{
context.AddNewObject(enumValue);
}
return enumValue;
}
public object ReadFromJson (XmlReaderDelegator xmlReader, XmlObjectSerializerReadContextComplexJson context, XmlDictionaryString emptyDictionaryString, XmlDictionaryString[] memberNames)
{
// InitArgs()
this.xmlReader = xmlReader;
this.context = context;
this.emptyDictionaryString = emptyDictionaryString;
this.memberNames = memberNames;
//DemandSerializationFormatterPermission(classContract);
//DemandMemberAccessPermission(memberAccessFlag);
CreateObject (classContract);
context.AddNewObject (objectLocal);
InvokeOnDeserializing (classContract);
string objectId = null;
if (classContract.IsISerializable)
ReadISerializable (classContract);
else
ReadClass (classContract);
if (Globals.TypeOfIDeserializationCallback.IsAssignableFrom (classContract.UnderlyingType))
((IDeserializationCallback) objectLocal).OnDeserialization (null);
InvokeOnDeserialized(classContract);
if (!InvokeFactoryMethod (classContract)) {
// Do a conversion back from DateTimeOffsetAdapter to DateTimeOffset after deserialization.
// DateTimeOffsetAdapter is used here for deserialization purposes to bypass the ISerializable implementation
// on DateTimeOffset; which does not work in partial trust.
if (classContract.UnderlyingType == Globals.TypeOfDateTimeOffsetAdapter)
objectLocal = DateTimeOffsetAdapter.GetDateTimeOffset ((DateTimeOffsetAdapter) objectLocal);
// else - do we have to call CodeInterpreter.ConvertValue()? I guess not...
}
return objectLocal;
}
protected override IDataNode ReadPrimitiveExtensionDataValue(XmlReaderDelegator xmlReader, string dataContractName, string dataContractNamespace)
{
IDataNode dataNode;
switch (extensionDataValueType)
{
case null:
case JsonGlobals.stringString:
dataNode = new DataNode<string>(xmlReader.ReadContentAsString());
break;
case JsonGlobals.booleanString:
dataNode = new DataNode<bool>(xmlReader.ReadContentAsBoolean());
break;
case JsonGlobals.numberString:
dataNode = ReadNumericalPrimitiveExtensionDataValue(xmlReader);
break;
default:
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
XmlObjectSerializer.CreateSerializationException(SR.GetString(SR.JsonUnexpectedAttributeValue, extensionDataValueType)));
}
xmlReader.ReadEndElement();
return dataNode;
}
protected override object ReadDataContractValue(DataContract dataContract, XmlReaderDelegator reader)
{
return DataContractJsonSerializer.ReadJsonValue(dataContract, reader, this);
}
protected override void StartReadExtensionDataValue(XmlReaderDelegator xmlReader)
{
this.extensionDataValueType = xmlReader.GetAttribute("type");
}
public override object ReadJsonValueCore(XmlReaderDelegator jsonReader, XmlObjectSerializerReadContextComplexJson context)
{
jsonReader.Read();
object o = null;
if (context.IsGetOnlyCollection)
{
// IsGetOnlyCollection value has already been used to create current collectiondatacontract, value can now be reset.
context.IsGetOnlyCollection = false;
JsonFormatGetOnlyReaderDelegate(jsonReader, context, XmlDictionaryString.Empty, JsonGlobals.itemDictionaryString, TraditionalCollectionDataContract);
}
else
{
o = JsonFormatReaderDelegate(jsonReader, context, XmlDictionaryString.Empty, JsonGlobals.itemDictionaryString, TraditionalCollectionDataContract);
}
jsonReader.ReadEndElement();
return o;
}
protected override bool IsReadingClassExtensionData(XmlReaderDelegator xmlReader)
{
return(xmlReader.GetAttribute(JsonGlobals.typeString) == JsonGlobals.objectString);
}
protected override bool IsReadingClassExtensionData(XmlReaderDelegator xmlReader)
{
return xmlReader.GetAttribute(JsonGlobals.typeString) == JsonGlobals.objectString;
}
public static string GetJsonMemberName(XmlReaderDelegator xmlReader)
{
string name;
if (!TryGetJsonLocalName(xmlReader, out name))
{
name = xmlReader.LocalName;
}
return name;
}
public int GetJsonMemberIndex(XmlReaderDelegator xmlReader, XmlDictionaryString[] memberNames, int memberIndex, ExtensionDataObject extensionData)
{
int length = memberNames.Length;
if (length != 0)
{
for (int i = 0, index = (memberIndex + 1) % length; i < length; i++, index = (index + 1) % length)
{
if (xmlReader.IsStartElement(memberNames[index], XmlDictionaryString.Empty))
{
return index;
}
}
string name;
if (TryGetJsonLocalName(xmlReader, out name))
{
for (int i = 0, index = (memberIndex + 1) % length; i < length; i++, index = (index + 1) % length)
{
if (memberNames[index].Value == name)
{
return index;
}
}
}
}
HandleMemberNotFound(xmlReader, extensionData, memberIndex);
return length;
}
public object ReflectionReadClass(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContextComplexJson context, XmlDictionaryString emptyDictionaryString, XmlDictionaryString[] memberNames)
{
Debug.Assert(_classContract != null);
return(_reflectionReader.ReflectionReadClass(xmlReader, context, memberNames, null /*memberNamespaces*/, _classContract));
}
private void ReadSimpleDictionary(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContext context, CollectionDataContract collectionContract, Type keyValueType, object dictionary)
{
Type[] keyValueTypes = keyValueType.GetGenericArguments();
Type keyType = keyValueTypes[0];
Type valueType = keyValueTypes[1];
int keyTypeNullableDepth = 0;
Type keyTypeOriginal = keyType;
while (keyType.IsGenericType && keyType.GetGenericTypeDefinition() == Globals.TypeOfNullable)
{
keyTypeNullableDepth++;
keyType = keyType.GetGenericArguments()[0];
}
ClassDataContract keyValueDataContract = (ClassDataContract)collectionContract.ItemContract;
DataContract keyDataContract = keyValueDataContract.Members[0].MemberTypeContract;
KeyParseMode keyParseMode = KeyParseMode.Fail;
if (keyType == Globals.TypeOfString || keyType == Globals.TypeOfObject)
{
keyParseMode = KeyParseMode.AsString;
}
else if (keyType.IsEnum)
{
keyParseMode = KeyParseMode.UsingParseEnum;
}
else if (keyDataContract.ParseMethod != null)
{
keyParseMode = KeyParseMode.UsingCustomParse;
}
if (keyParseMode == KeyParseMode.Fail)
{
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(
new InvalidOperationException(
SR.Format(SR.KeyTypeCannotBeParsedInSimpleDictionary,
DataContract.GetClrTypeFullName(collectionContract.UnderlyingType),
DataContract.GetClrTypeFullName(keyType))
));
}
while (true)
{
XmlNodeType nodeType = xmlReader.MoveToContent();
if (nodeType == XmlNodeType.EndElement)
{
return;
}
if (nodeType != XmlNodeType.Element)
{
throw XmlObjectSerializerReadContext.CreateUnexpectedStateException(XmlNodeType.Element, xmlReader);
}
context.IncrementItemCount(1);
string keyString = XmlObjectSerializerReadContextComplexJson.GetJsonMemberName(xmlReader);
object pairKey;
if (keyParseMode == KeyParseMode.UsingParseEnum)
{
pairKey = Enum.Parse(keyType, keyString);
}
else if (keyParseMode == KeyParseMode.UsingCustomParse)
{
pairKey = keyDataContract.ParseMethod.Invoke(null, new object[] { keyString });
}
else
{
pairKey = keyString;
}
if (keyTypeNullableDepth > 0)
{
throw new NotImplementedException("keyTypeNullableDepth > 0");
}
object pairValue = ReflectionReadValue(xmlReader, context, valueType, string.Empty, string.Empty);
((IDictionary)dictionary).Add(pairKey, pairValue);
}
}
public virtual object ReadJsonValueCore(XmlReaderDelegator jsonReader, XmlObjectSerializerReadContextComplexJson context)
{
return(TraditionalDataContract.ReadXmlValue(jsonReader, context));
}
internal static object ReadJsonValue(DataContract contract, XmlReaderDelegator reader, XmlObjectSerializerReadContextComplexJson context)
{
return(JsonDataContract.GetJsonDataContract(contract).ReadJsonValue(reader, context));
}
protected override void StartReadExtensionDataValue(XmlReaderDelegator xmlReader)
{
_extensionDataValueType = xmlReader.GetAttribute(JsonGlobals.typeString);
}
protected override object ReadDataContractValue(DataContract dataContract, XmlReaderDelegator reader)
{
return(DataContractJsonSerializerImpl.ReadJsonValue(dataContract, reader, this));
}
public override void ReadAttributes(XmlReaderDelegator xmlReader)
internal override void ReadAttributes(XmlReaderDelegator xmlReader)
#endif
{
if (attributes == null)
attributes = new Attributes();
attributes.Reset();
if (xmlReader.MoveToAttribute(JsonGlobals.typeString) && xmlReader.Value == JsonGlobals.nullString)
{
attributes.XsiNil = true;
}
else if (xmlReader.MoveToAttribute(JsonGlobals.serverTypeString))
{
XmlQualifiedName qualifiedTypeName = JsonReaderDelegator.ParseQualifiedName(xmlReader.Value);
attributes.XsiTypeName = qualifiedTypeName.Name;
string serverTypeNamespace = qualifiedTypeName.Namespace;
if (!string.IsNullOrEmpty(serverTypeNamespace))
{
switch (serverTypeNamespace[0])
{
case '#':
serverTypeNamespace = string.Concat(Globals.DataContractXsdBaseNamespace, serverTypeNamespace.Substring(1));
break;
case '\\':
if (serverTypeNamespace.Length >= 2)
{
switch (serverTypeNamespace[1])
{
case '#':
case '\\':
serverTypeNamespace = serverTypeNamespace.Substring(1);
break;
default:
break;
}
}
break;
default:
break;
}
}
attributes.XsiTypeNamespace = serverTypeNamespace;
}
xmlReader.MoveToElement();
}
public void ReflectionReadGetOnlyCollection(XmlReaderDelegator xmlReader, XmlObjectSerializerReadContextComplexJson context, XmlDictionaryString emptyDictionaryString, XmlDictionaryString itemName, CollectionDataContract collectionContract)
{
_reflectionReader.ReflectionReadGetOnlyCollection(xmlReader, context, itemName, emptyDictionaryString /*itemNamespace*/, collectionContract);
}
internal static bool TryGetJsonLocalName(XmlReaderDelegator xmlReader, out string name)
{
if (xmlReader.IsStartElement(JsonGlobals.itemDictionaryString, JsonGlobals.itemDictionaryString))
{
if (xmlReader.MoveToAttribute(JsonGlobals.itemString))
{
name = xmlReader.Value;
return true;
}
}
name = null;
return false;
}
public override void ReadAttributes(XmlReaderDelegator xmlReader)
protected override bool IsReadingCollectionExtensionData(XmlReaderDelegator xmlReader)
{
return xmlReader.GetAttribute(JsonGlobals.typeString) == JsonGlobals.arrayString;
}
protected override bool IsReadingCollectionExtensionData(XmlReaderDelegator xmlReader)
{
return(xmlReader.GetAttribute("type") == "array");
}
protected override void StartReadExtensionDataValue(XmlReaderDelegator xmlReader)
{
extensionDataValueType = xmlReader.GetAttribute(JsonGlobals.typeString);
}
protected override bool IsReadingCollectionExtensionData(XmlReaderDelegator xmlReader)
{
return(xmlReader.GetAttribute(JsonGlobals.typeString) == JsonGlobals.arrayString);
}
public object ReadCollectionFromJson (XmlReaderDelegator xmlReader, XmlObjectSerializerReadContextComplexJson context, XmlDictionaryString emptyDictionaryString, XmlDictionaryString itemName, CollectionDataContract collectionContract)
{
#region GenerateCollectionReaderHelper
// InitArgs()
this.xmlReader = xmlReader;
this.context = context;
this.emptyDictionaryString = emptyDictionaryString;
this.itemName = itemName;
this.collectionContract = collectionContract;
#endregion
ReadCollection (collectionContract);
return objectLocal;
}
public override object ReadJsonValueCore(XmlReaderDelegator jsonReader, XmlObjectSerializerReadContextComplexJson context)
{
jsonReader.Read();
object o = JsonFormatReaderDelegate(jsonReader, context, XmlDictionaryString.Empty, MemberNames);
jsonReader.ReadEndElement();
return o;
}
protected override bool IsReadingClassExtensionData(XmlReaderDelegator xmlReader)
{
return(xmlReader.GetAttribute("type") == "object");
}
public override object ReadJsonValueCore(XmlReaderDelegator jsonReader, XmlObjectSerializerReadContextComplexJson context)
{
string xmlContent = jsonReader.ReadElementContentAsString();
DataContractSerializer dataContractSerializer = new DataContractSerializer(TraditionalDataContract.UnderlyingType,
GetKnownTypesFromContext(context, (context == null) ? null : context.SerializerKnownTypeList), 1, false, false); // maxItemsInObjectGraph // ignoreExtensionDataObject // preserveObjectReferences
MemoryStream memoryStream = new MemoryStream(Encoding.UTF8.GetBytes(xmlContent));
object xmlValue;
XmlDictionaryReaderQuotas quotas = ((JsonReaderDelegator)jsonReader).ReaderQuotas;
if (quotas == null)
{
xmlValue = dataContractSerializer.ReadObject(memoryStream);
}
else
{
xmlValue = dataContractSerializer.ReadObject(XmlDictionaryReader.CreateTextReader(memoryStream, quotas));
}
if (context != null)
{
context.AddNewObject(xmlValue);
}
return xmlValue;
}
