function backup_migrate_destination_db::backup_to_file in Backup and Migrate 6.2

Same name and namespace in other branches

1. 8.2 includes/destinations.db.inc \backup_migrate_destination_db::backup_to_file()
2. 8.3 includes/destinations.db.inc \backup_migrate_destination_db::backup_to_file()
3. 7.3 includes/destinations.db.inc \backup_migrate_destination_db::backup_to_file()
4. 7.2 includes/destinations.db.inc \backup_migrate_destination_db::backup_to_file()

Backup from this source.

File

includes/destinations.db.inc, line 138

Functions to handle the direct to database destination.

Class

backup_migrate_destination_db

A destination type for saving to a database server.

Code

function backup_to_file($file, $settings) {
  $file
    ->push_type($this
    ->get_file_type_id());
  backup_migrate_filters_invoke_all('pre_backup', $this, $file, $settings);

  // Switch to a different db if specified.
  $this
    ->switch_db();
  $this
    ->lock_tables($settings);
  $success = $this
    ->_backup_db_to_file($file, $settings);
  $this
    ->unlock_tables($settings);

  // Switch back to the previous db.
  $this
    ->switch_db(TRUE);
  backup_migrate_filters_invoke_all('post_backup', $this, $file, $settings, $success);
  return $success ? $file : FALSE;
}