/**
* {@inheritDoc}
*
* Format:
*
* <Item code="product_display">
* <ImageDimensions constrain="no"/>
* </Item>
*/
public function toXml($version = Version::CURRENT, array $options = array())
{
$xmlObject = new SimpleXMLElement('<Item />');
$xmlObject->addAttribute('code', $this->getCode());
XmlHelper::appendArrayToParent($xmlObject, $this->getData());
return $xmlObject;
}