/**
* Marshall a VariableDeclaration object into a DOMElement object.
*
* @param \qtism\data\QtiComponent $component An OutcomeDeclaration object.
* @return \DOMElement The according DOMElement object.
*/
protected function marshall(QtiComponent $component)
{
$element = static::getDOMCradle()->createElement($component->getQtiClassName());
self::setDOMElementAttribute($element, 'identifier', $component->getIdentifier());
self::setDOMElementAttribute($element, 'cardinality', Cardinality::getNameByConstant($component->getCardinality()));
if ($component->getBaseType() != -1) {
self::setDOMElementAttribute($element, 'baseType', BaseType::getNameByConstant($component->getBaseType()));
}
// deal with default value.
if ($component->getDefaultValue() != null) {
$defaultValue = $component->getDefaultValue();
$defaultValueMarshaller = $this->getMarshallerFactory()->createMarshaller($defaultValue, array($component->getBaseType()));
$element->appendChild($defaultValueMarshaller->marshall($defaultValue));
}
return $element;
}
/**
* Marshall a BaseValue object into a DOMElement object.
*
* @param \qtism\data\QtiComponent $component A BaseValue object.
* @return \DOMElement The according DOMElement object.
*/
protected function marshall(QtiComponent $component)
{
$element = static::getDOMCradle()->createElement($component->getQtiClassName());
self::setDOMElementAttribute($element, 'baseType', BaseType::getNameByConstant($component->getBaseType()));
self::setDOMElementValue($element, $component->getValue());
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;
}
