private async Task DoRestore(string source, int version = 3)
{
SqlExecutionResult <string> sqlResult = ServiceBus.Get <IDataBaseService>().Restore(source, version, true);
sqlResult.SqlMessageSent += SqlResultSqlMessageSent;
try
{
await sqlResult.Start();
sqlResult.SqlMessageSent -= SqlResultSqlMessageSent;
this.TraceInfo("Le processus de restauration de la base de données s'est déroulé avec succés");
SqlMessages.Add(new SqlOutput("restore process of the backup file has succeeded.", SqlOutputKind.Success));
try
{
if (File.Exists(source))
{
File.Delete(source);
}
}
catch (Exception ex)
{
SqlMessages.Add(new SqlOutput("An error occured while trying to remove the imported backup file.", SqlOutputKind.Error));
this.TraceError("Suppression du fichier temporaire importé pour le processus de restauration", ex);
}
RestartApplication();
}
catch (Exception e)
{
sqlResult.SqlMessageSent -= SqlResultSqlMessageSent;
this.TraceError(e, "Une erreur s'est produite durant le processus de restauration de base de donnée");
SqlMessages.Add(new SqlOutput(e.InnerException ?? e));
SqlMessages.Add(new SqlOutput("Restoration failed and rolled back.", SqlOutputKind.Error));
try
{
if (File.Exists(source))
{
File.Delete(source);
}
}
catch (Exception ex)
{
SqlMessages.Add(new SqlOutput("An error occured while trying to remove the imported backup file.", SqlOutputKind.Error));
this.TraceError("Suppression du fichier temporaire importé pour le processus de restauration", ex);
}
RestartApplicationWithError();
}
}
private async Task <string> DoBackup()
{
SqlExecutionResult <string> sqlResult = ServiceBus.Get <IDataBaseService>().Backup(true);
sqlResult.SqlMessageSent += SqlResultSqlMessageSent;
try
{
string source = await sqlResult.Start();
sqlResult.SqlMessageSent -= SqlResultSqlMessageSent;
return(source);
}
catch (Exception e)
{
this.TraceError(e, "Une erreur s'est produite durant le processus de backup de base de donnée");
SqlMessages.Add(new SqlOutput(e.InnerException ?? e));
SqlMessages.Add(new SqlOutput("Backup failed and rolled back.", SqlOutputKind.Error));
return(null);
}
}