protected override void InvokeInternal(CommandProcessorContext cpc)
            {
                // make a copy of the artifact in its current state.  This is the "update model document".  That is, the document after we've run update-model logic on it.
                var updateModelDocument = XDocument.Parse(_artifact.XDocument.ToString(), LoadOptions.PreserveWhitespace);

                var dispatcher = new UpdateModelFromDBExtensionDispatcher(
                    WizardKind.UpdateModel, _fromDbDocument, _artifact.XDocument, _projectItem, _originalDocument, updateModelDocument);

                dispatcher.Dispatch();

                _settings.HasExtensionChangedModel = dispatcher.HasCurrentChanged;
            }
            protected override void InvokeInternal(CommandProcessorContext cpc)
            {
                // make a copy of the artifact in its current state.  This is the "update model document".  That is, the document after we've run update-model logic on it.
                var updateModelDocument = XDocument.Parse(_artifact.XDocument.ToString(), LoadOptions.PreserveWhitespace);

                var dispatcher = new UpdateModelFromDBExtensionDispatcher(
                    WizardKind.UpdateModel, _fromDbDocument, _artifact.XDocument, _projectItem, _originalDocument, updateModelDocument);
                dispatcher.Dispatch();

                _settings.HasExtensionChangedModel = dispatcher.HasCurrentChanged;
            }