BackupDatabaseDlg::initialise Method

Product Information > JADE Developer’s Reference > Chapter 7 - Using the Database Administration Framework > BackupDatabaseDlginitialise Method

BackupDatabaseDlg::initialise Method

initialise() updating;
begin
    // Create and initialize a backup manager object. This is created as a
    // sharedTransient so that we can safely share the object between two
    // JADE processes, the current user interface application, and the
    // background backup application.
    beginTransientTransaction;
    create backupManager sharedTransient;
    backupManager.initialise(c_backupDirectory.text,
                             c_compressFiles.value,
                             c_verifyFiles.value,
                             c_includeSysFiles.value,
                             c_overwriteFiles.value,
                             c_quiescedBackup.value);
    commitTransientTransaction;
    // Initialize progress bar control
    progressBar.partsInJob := 100;
    // Subscribe to the various backup events we are interested in
    beginNotification(backupManager.dba,
                      JadeDatabaseAdmin.FileBackupStartEvent,
                      Response_Continuous, FileBackupStart);
    beginNotification(backupManager.dba,
                      JadeDatabaseAdmin.FileBackupCompleteEvent,
                      Response_Continuous, FileBackupComplete);
    beginNotification(backupManager.dba,
                      JadeDatabaseAdmin.BackupCompleteEvent,
                      Response_Continuous, BackupComplete);
    beginNotification(backupManager.dba,
                      JadeDatabaseAdmin.BackupAbortedEvent,
                      Response_Continuous, BackupAbort);
    beginNotification(backupManager.dba,
                      JadeDatabaseAdmin.BackupCancelledEvent,
                      Response_Continuous, BackupCancel);
    // Remember that we have subscribed to events so that we can
    // conditionally end them if required
    eventsSubscribed := true;
end;