private IDataNode ReadExtensionDataValue(XmlReaderDelegator xmlReader, string dataContractName, string dataContractNamespace)
{
this.StartReadExtensionDataValue(xmlReader);
if (this.attributes.UnrecognizedAttributesFound)
{
return(this.ReadUnknownXmlData(xmlReader, dataContractName, dataContractNamespace));
}
IDictionary <string, string> namespacesInScope = xmlReader.GetNamespacesInScope(XmlNamespaceScope.ExcludeXml);
Read(xmlReader);
xmlReader.MoveToContent();
switch (xmlReader.NodeType)
{
case XmlNodeType.Element:
if (!xmlReader.NamespaceURI.StartsWith("http://schemas.datacontract.org/2004/07/", StringComparison.Ordinal))
{
return(this.ReadAndResolveUnknownXmlData(xmlReader, namespacesInScope, dataContractName, dataContractNamespace));
}
return(this.ReadUnknownClassData(xmlReader, dataContractName, dataContractNamespace));
case XmlNodeType.Text:
return(this.ReadPrimitiveExtensionDataValue(xmlReader, dataContractName, dataContractNamespace));
case XmlNodeType.EndElement:
{
IDataNode node = this.ReadUnknownPrimitiveData(xmlReader, Globals.TypeOfObject, dataContractName, dataContractNamespace);
xmlReader.ReadEndElement();
node.IsFinalValue = false;
return(node);
}
}
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(CreateUnexpectedStateException(XmlNodeType.Element, xmlReader));
}
private IDataNode ReadExtensionDataValue(XmlReaderDelegator xmlReader, string?dataContractName, string?dataContractNamespace)
{
Debug.Assert(attributes != null);
StartReadExtensionDataValue(xmlReader);
if (attributes.UnrecognizedAttributesFound)
{
return(ReadUnknownXmlData(xmlReader, dataContractName, dataContractNamespace));
}
IDictionary <string, string>?namespacesInScope = xmlReader.GetNamespacesInScope(XmlNamespaceScope.ExcludeXml);
Read(xmlReader);
xmlReader.MoveToContent();
switch (xmlReader.NodeType)
{
case XmlNodeType.Text:
return(ReadPrimitiveExtensionDataValue(xmlReader, dataContractName, dataContractNamespace));
case XmlNodeType.Element:
if (xmlReader.NamespaceURI.StartsWith(Globals.DataContractXsdBaseNamespace, StringComparison.Ordinal))
{
return(ReadUnknownClassData(xmlReader, dataContractName, dataContractNamespace));
}
else
{
return(ReadAndResolveUnknownXmlData(xmlReader, namespacesInScope, dataContractName, dataContractNamespace));
}
case XmlNodeType.EndElement:
{
// NOTE: cannot distinguish between empty class or IXmlSerializable and typeof(object)
IDataNode objNode = ReadUnknownPrimitiveData(xmlReader, Globals.TypeOfObject, dataContractName, dataContractNamespace);
xmlReader.ReadEndElement();
objNode.IsFinalValue = false;
return(objNode);
}
default:
throw DiagnosticUtility.ExceptionUtility.ThrowHelperError(CreateUnexpectedStateException(XmlNodeType.Element, xmlReader));
}
}