Refresh([Progress: IMetabaseUpdateProgress = Null]);
Progress. Object implementing events occurring on synchronization.
The Refresh method synchronizes update with the repository.
The Progress parameter is optional for Fore and by default is set to Null.
Executing the example requires the C:\Update.pef update file.
Add a link to the Metabase system assembly.
Sub Main;
Var
MB: IMetabase;
Update: IMetabaseUpdate;
Progress: MyUpdateProgress;
Begin
MB := MetabaseClass.Active;
Update := Mb.CreateUpdate;
Update.LoadFromFile("C:\Update.pef");
Progress := New MyUpdateProgress.Create;
Update.Refresh(Progress);
Update.SaveToFileNF("C:\Update.pefx");
End Sub Main;
Class MyUpdateProgress:UpdateProgress
Sub OnProgress(Data: IMetabaseUpdateProgressData);
Begin
Select Case Data.Stage
Case MetabaseUpdateProgressStage.LoadPrepare: Debug.WriteLine("Prepare to synchronize");
Case MetabaseUpdateProgressStage.LoadApply: Debug.WriteLine("Synchronizing objects...");
Case MetabaseUpdateProgressStage.LoadFinish: Debug.WriteLine("Synchronization complete");
End Select;
End Sub OnProgress;
Sub OnError(Data: IMetabaseUpdateProgressData; Var Ignore: Boolean);
Begin
Debug.WriteLine("Update object synchronization error '" + Data.Node.Label + "'");
Debug.WriteLine("Error text: " + Data.Error.Message);
If Data.Object <> Null Then
Debug.WriteLine("Error source: " + Data.Object.Id);
Debug.WriteLine("Object key: " + Data.Object.Key.ToString);
End If;
Debug.WriteLine("Object will be skipped");
Ignore := True;
End Sub OnError;
End Class MyUpdateProgress;
After executing the example the objects, contained in the update, are synchronized with their corresponding repository objects. Synchronization status is displayed in the development environment console. If an error occurs while synchronizing any objects, the information about the error is also displayed in the development environment console. The objects with errors are skipped.
See also: