private static void ImportData <T> (ImporterCallback <T> callback, bool usesLocation)
{
IDataImporter importer;
string filename;
long? locationId;
BusinessDomain.FeedbackProvider.TrackEvent("Import data", typeof(T).Name.CamelSpace());
using (ImportObjects <T> dialog = new ImportObjects <T> (usesLocation)) {
if (dialog.Run() != ResponseType.Ok)
{
return;
}
importer = dialog.Importer;
filename = dialog.FileName;
locationId = dialog.Location != null ? dialog.Location.Id : (long?)null;
}
if (importer.UsesFile && !File.Exists(filename))
{
MessageError.ShowDialog(Translator.GetString("Please select a valid source file to import!"));
return;
}
try {
PropertyMap propertyMap;
using (ImportObjectsMapping <T> dialog = new ImportObjectsMapping <T> (importer, filename)) {
if (dialog.Run() != ResponseType.Ok)
{
return;
}
propertyMap = dialog.PropertyMap;
}
ExchangeHelper.ImportObjects(importer, filename, propertyMap, locationId, callback);
MessageError.ShowDialog(Translator.GetString("Import completed successfully."), ErrorSeverity.Information);
} catch (LicenseLimitationException ex) {
MessageError.ShowDialog(ex.Message, ErrorSeverity.Warning, ex);
} catch (IOException ex) {
MessageError.ShowDialog(Translator.GetString("The selected source file is in use by another application! Please close all other applications and try again."), ErrorSeverity.Warning, ex);
} catch (Exception ex) {
MessageError.ShowDialog(Translator.GetString("Error occurred while performing import."), ErrorSeverity.Warning, ex);
}
}