private ValidationType DetectValidationType() {
//Type not yet detected : Check in Schema Collection
if (reader.Schemas != null && reader.Schemas.Count > 0) {
XmlSchemaCollectionEnumerator enumerator = reader.Schemas.GetEnumerator();
while (enumerator.MoveNext()) {
XmlSchemaCollectionNode node = enumerator.CurrentNode;
SchemaInfo schemaInfo = node.SchemaInfo;
if(schemaInfo.SchemaType == SchemaType.XSD)
return ValidationType.Schema;
else if(schemaInfo.SchemaType == SchemaType.XDR)
return ValidationType.XDR;
}
}
if (reader.NodeType == XmlNodeType.Element) {
SchemaType schemaType = SchemaNames.SchemaTypeFromRoot(reader.LocalName, reader.NamespaceURI);
if (schemaType == SchemaType.XSD) {
return ValidationType.Schema;
}
else if (schemaType == SchemaType.XDR) {
return ValidationType.XDR;
}
else {
int count = reader.AttributeCount;
for (int i = 0; i < count ; i++) {
reader.MoveToAttribute(i);
string objectNs = reader.NamespaceURI;
string objectName = reader.LocalName;
if (Ref.Equal(objectNs, SchemaNames.NsXmlNs)) {
if(XdrBuilder.IsXdrSchema(reader.Value)) {
reader.MoveToElement();
return ValidationType.XDR;
}
}
else if (Ref.Equal(objectNs, SchemaNames.NsXsi)) {
reader.MoveToElement();
return ValidationType.Schema;
}
else if (Ref.Equal(objectNs, SchemaNames.QnDtDt.Namespace) && Ref.Equal(objectName, SchemaNames.QnDtDt.Name)) {
reader.SchemaTypeObject = XmlSchemaDatatype.FromXdrName(reader.Value);
reader.MoveToElement();
return ValidationType.XDR;
}
} //end of for
if(count > 0) {
reader.MoveToElement();
}
}
}
return ValidationType.Auto;
}