/** * Set translator object for localization * * @param IfwPsn_Vendor_Zend_Translate|null $translator * @return IfwPsn_Vendor_Zend_Form_Element_File */ public function setTranslator($translator = null) { $adapter = $this->getTransferAdapter(); $adapter->setTranslator($translator); parent::setTranslator($translator); return $this; }