case ModelNotificationService.ADDED:
// Read the model and repair hiearchy, establish links and instantiate the model
model = readModelFromStore(qualifier);
if (model != null)
{
model.maintainReferences(ModelObject.RESOLVE_GLOBAL_REFS | ModelObject.RESOLVE_LOCAL_REFS | ModelObject.INSTANTIATE_ITEM);
}
break;
case ModelNotificationService.UPDATED:
model = getOptionalModelByQualifier(qualifier);