public override object Create(object[] parameters = null, object[] objectClasses = null)
{
if (HasSubTypeMappings && objectClasses != null)
{
IObjectMapping mapping;
#if NET35
string joinedObjectClasses = string.Join(" ", objectClasses.Cast <string>().ToArray());
#else
string joinedObjectClasses = string.Join(" ", objectClasses);
#endif
if (_fullObjectClassMappings.TryGetValue(joinedObjectClasses, out mapping))
{
return(mapping.Create());
}
//Reverse the object classes in order of most specific to least specific.
//AD and openLDAP seem to retreive the classes in order of least to most specific so I assume it's the standard.
if (objectClasses.Cast <string>().Reverse().Any(objectClass => SubTypeMappingsObjectClassDictionary.TryGetValue(objectClass, out mapping)))
{
_fullObjectClassMappings.TryAdd(joinedObjectClasses, mapping);
return(mapping.Create());
}
}
return(_constructor());
}
public virtual void AddSubTypeMapping(IObjectMapping mapping)
{
if (WithoutSubTypeMapping || SubTypeMappingsObjectClassDictionary.Values.Contains(mapping))
{
return;
}
var currentMappings = SortByInheritanceDescending(SubTypeMappingsObjectClassDictionary.Values.Union(new[] { mapping }));
SubTypeMappingsObjectClassDictionary.Clear();
SubTypeMappingsTypeDictionary.Clear();
foreach (var currentMapping in currentMappings)
{
var objectClasses = currentMapping.ObjectClasses.ToList();
//find direct ancestor object classes or default to this class' object classes if a direct ancestor hasn't been mapped yet.
var parentObjectClasses = currentMappings
.Where(x => currentMapping.Type.IsSubclassOf(x.Type))
.Select(x => x.ObjectClasses)
.FirstOrDefault() ?? ObjectClasses;
objectClasses = objectClasses.Except(parentObjectClasses, StringComparer.OrdinalIgnoreCase).ToList();
if (objectClasses.Count == 0)
{
throw new InvalidOperationException("Unable to identify distinct object class based on mapped inheritance");
}
SubTypeMappingsObjectClassDictionary.Add(objectClasses[0], currentMapping);
SubTypeMappingsTypeDictionary.Add(currentMapping.Type, currentMapping);
}
_readOnlySubTypeMappings = null;
_propertyNames = InitializePropertyNames();
}
