/**
* Unmarshall an FieldValue object into a QTI fieldValue element.
*
* @param QtiComponent The FieldValue object to marshall.
* @param array An array of child DOMEelement objects.
* @return DOMElement The marshalled QTI fieldValue element.
*/
protected function marshallChildrenKnown(QtiComponent $component, array $elements)
{
$element = self::getDOMCradle()->createElement($component->getQtiClassName());
self::setDOMElementAttribute($element, 'fieldIdentifier', $component->getFieldIdentifier());
foreach ($elements as $elt) {
$element->appendChild($elt);
}
return $element;
}
/**
* Marshall a Value object into a DOMElement object.
*
* @param \qtism\data\QtiComponent $component A Value object.
* @return \DOMElement The according DOMElement object.
*/
protected function marshall(QtiComponent $component)
{
$element = static::getDOMCradle()->createElement($component->getQtiClassName());
$fieldIdentifer = $component->getFieldIdentifier();
$baseType = $component->getBaseType();
self::setDOMElementValue($element, $component->getValue());
if (!empty($fieldIdentifer)) {
static::setDOMElementAttribute($element, 'fieldIdentifier', $fieldIdentifer);
}
if ($component->isPartOfRecord() && $baseType >= 0) {
static::setDOMElementAttribute($element, 'baseType', BaseType::getNameByConstant($baseType));
}
return $element;
}