protected function restore()
 {
     $this->transport =& $this->data['transport'];
     $this->transport->restore();
 }
 public function __wakeup()
 {
     parent::__wakeup();
     $this->source = new waModel(array('host' => $this->options['host']['value'], 'user' => $this->options['user']['value'], 'password' => $this->options['password']['value'], 'database' => $this->options['database']['value']));
 }