public function __construct($record = null, $isSingleton = false, $model = null)
 {
     // Set the fields data.
     if (!$record) {
         $record = array('ID' => 0, 'ClassName' => 'DNDataTransfer', 'RecordClassName' => 'DNDataTransfer');
     }
     parent::__construct($record, $isSingleton, $model);
     $this->class = 'DNDataTransfer';
 }