public IValue ReadXML(XmlReaderImpl xmlReader, IValue valueType = null)
{
TypeTypeValue typeValue = null;
if (valueType is TypeTypeValue typeTypeValue)
{
typeValue = typeTypeValue;
}
else if (xmlReader.NodeType == xmlNodeEnum.FromNativeValue(XmlNodeType.Element))
{
IValue xsiType = xmlReader.GetAttribute(ValueFactory.Create("type"), XmlSchema.InstanceNamespace);
IValue xsiNil = xmlReader.GetAttribute(ValueFactory.Create("nil"), XmlSchema.InstanceNamespace);
if (xsiType.DataType == DataType.String)
{
switch (xsiType.AsString())
{
case "string":
typeValue = new TypeTypeValue("String");
break;
case "decimal":
typeValue = new TypeTypeValue("Number");
break;
case "boolean":
typeValue = new TypeTypeValue("Boolean");
break;
case "dateTime":
typeValue = new TypeTypeValue("Date");
break;
default:
break;
}
}
else if (xsiNil.DataType == DataType.String)
{
typeValue = new TypeTypeValue("Undefined");
}
}
;
if (typeValue == null)
{
throw RuntimeException.InvalidArgumentValue();
}
Type implType = TypeManager.GetImplementingClass(typeValue.Value.ID);
IValue result = ValueFactory.Create();
if (typeValue.Equals(new TypeTypeValue("Undefined")))
{
result = ValueFactory.Create();
xmlReader.Skip();
}
else if (implType == typeof(DataType))
{
xmlReader.Read();
if (xmlReader.NodeType == xmlNodeEnum.FromNativeValue(XmlNodeType.Text))
{
result = XMLValue(typeValue, xmlReader.Value);
xmlReader.Read();
}
else
{
throw RuntimeException.InvalidArgumentValue();
}
}
else if (typeof(IXDTOSerializableXML).IsAssignableFrom(implType))
{
result = Activator.CreateInstance(implType, new object[] { xmlReader, this }) as IValue;
}
xmlReader.Read();
return(result);
}
public IValue ReadXml(XmlReaderImpl reader, IXdtoType type = null)
{
if (reader.MoveToContent() == null)
{
// TODO: бросить исключение??
return(null);
}
if (type == null)
{
var explicitType = reader.GetAttribute(ValueFactory.Create("type"), XmlNs.xsi);
if (explicitType.DataType == DataType.Undefined)
{
type = new XdtoObjectType();
}
else
{
var defaultNamespace = reader.NamespaceContext.DefaultNamespace;
// Задан тип - пытаемся его распознать
var sType = explicitType.AsString();
var nameElements = sType.Split(':');
var typeUri = nameElements.Count() > 1
? nameElements [0]
: defaultNamespace;
var typeName = nameElements.Count() > 1
? nameElements [1]
: nameElements [0];
var nsMapping = reader.NamespaceContext.LookupNamespaceUri(typeUri);
if (nsMapping != null && nsMapping.DataType == DataType.String)
{
typeUri = nsMapping.AsString();
}
type = this.Type(typeUri, typeName);
}
}
if (type is XdtoObjectType)
{
return(ValueFactory.Create(type.Reader.ReadXml(reader, type, this)));
}
var xmlNodeTypeEnum = XmlNodeTypeEnum.CreateInstance();
var xmlElementStart = xmlNodeTypeEnum.FromNativeValue(XmlNodeType.Element);
var xmlElementEnd = xmlNodeTypeEnum.FromNativeValue(XmlNodeType.EndElement);
if (type is XdtoValueType)
{
if (reader.NodeType.Equals(xmlElementStart))
{
reader.Read();
}
var result = type.Reader.ReadXml(reader, type, this);
if (!reader.NodeType.Equals(xmlElementEnd))
{
reader.Skip();
}
var pd = new PrimitiveValuesSerializer();
return(pd.DeserializeXdto(result));
}
throw new NotSupportedException("Неожиданный тип XDTO!");
}
