/**
* Set the correct response.
*
* @param mixed $correctResponse A QTI Runtime compliant object.
*/
public function setCorrectResponse($correctResponse)
{
if (Utils::isBaseTypeCompliant($this->getBaseType(), $correctResponse) === true) {
$this->correctResponse = $correctResponse;
return;
} else {
if ($correctResponse instanceof Container) {
if ($correctResponse->getCardinality() === $this->getCardinality()) {
if (get_class($correctResponse) === 'qtism\\runtime\\common\\Container' || $correctResponse->getBaseType() === $this->getBaseType()) {
// This is a simple container with no baseType restriction
// or a Multiple|Record|Ordered container with a compliant
// baseType.
$this->correctResponse = $correctResponse;
return;
} else {
$msg = "The baseType of the given container ('" . BaseType::getNameByConstant($correctResponse->getBaseType()) . "') ";
$msg .= "is not compliant with ";
$msg .= "the baseType of the variable ('" . BaseType::getNameByConstant($this->getBaseType()) . "').";
throw new InvalidArgumentException($msg);
}
} else {
$msg = "The cardinality of the given container ('" . Cardinality::getNameByConstant($value->getCardinality()) . "') ";
$msg .= "is not compliant with ";
$msg .= "the cardinality of the variable ('" . Cardinality::getNameByConstant($this->getCardinality()) . "').";
throw new InvalidArgumentException($msg);
}
}
}
$msg = "The provided value is not compliant with the baseType of the ResponseVariable.";
throw new InvalidArgumentException($msg);
}
