public XmlElement ParseElement(XElement element)
{
if (IsExternallyReferencedElement(element))
{
var typeName = GetNameOfExternallyReferencedElement(element);
var unknownType = _xmlUnknownTypeParser.GetUnknownTypeDefinitionByName(typeName);
return(new XmlElement
{
Name = typeName,
IsExternallyDeclared = true,
Type = unknownType
});
}
if (IsInternallyReferencedElement(element))
{
var referencedElementName = element.Attributes().Single(a => a.Name == "ref").Value;
var internalReference = _document.Root?.Elements().Single(e => e.Name == _xmlSchemaNamespace + "element" && e.Attributes().Any(a => a.Name == "name" && a.Value == referencedElementName));
return(ParseElement(internalReference));
}
var elementName = GetNameForElement(element);
var elementType = ParseXmlType(element);
var result = new XmlElement
{
Name = elementName,
Type = elementType
};
return(result);
}
public XmlType ParseElement(XElement element)
{
if (IsUnknownType(element))
{
var unknownTypeName = element.Attributes().Single(a => a.Name == "type").Value;
return(_xmlUnknownTypeParser.GetUnknownTypeDefinitionByName(unknownTypeName));
}
var typeDefinitionElement = GetTypeDefinitionElement(element);
var typeName = GetTypeName(typeDefinitionElement);
if (_simpleTypesByTypeName.ContainsKey(typeName))
{
return(_simpleTypesByTypeName[typeName]);
}
XmlSimpleType result;
if (_enumerationRestrictionParser.IsEnumerationType(typeDefinitionElement))
{
var enumerationValues = _enumerationRestrictionParser.GetEnumerationValues(typeDefinitionElement);
result = new XmlEnumerationType
{
Name = typeName,
EnumerationValues = enumerationValues
};
}
else
{
result = new XmlSimpleType
{
Name = typeName
};
}
_simpleTypesByTypeName.Add(typeName, result);
return(result);
}
private XmlAttribute GetAttributeForReferencedAttribute(XElement element)
{
var attributeReference = element.Attributes().Single(a => a.Name == "ref").Value;
var localAttribute = _document.Root?.Elements().FirstOrDefault(e => e.Name == _xmlSchemaNamespace + "attribute" && e.Attributes().Any(a => a.Name == "name" && a.Value == attributeReference));
if (localAttribute == null)
{
var attributeType = _xmlUnknownTypeParser.GetUnknownTypeDefinitionByName(attributeReference);
return(new XmlAttribute
{
Name = attributeReference,
Type = attributeType
});
}
return(GetAttributeForAttributeWithName(localAttribute));
}