/**
  * @see parent::_construct()
  * overriding this method to update ROM payment type
  * with Magento payment type.
  * @return void
  */
 protected function _construct()
 {
     parent::_construct();
     // @see parent::_order property.
     $this->setOrder($this->getData('order'));
     // remove the order key, we no long need it.
     $this->unsetData('order');
     if ($this->getPaymentTypeName()) {
         $this->_updatePayments();
     }
 }