public function reverseTransform($key)
{
if ('' === $key || null === $key) {
return null;
}
if (count($this->choiceList->getIdentifier()) > 1 && !is_numeric($key)) {
throw new UnexpectedTypeException($key, 'numeric');
}
if (!($model = $this->choiceList->getModel($key))) {
throw new TransformationFailedException(sprintf('The model with key "%s" could not be found', $key));
}
return $model;
}
public function reverseTransform($keys)
{
$collection = new PropelObjectCollection();
if ('' === $keys || null === $keys) {
return $collection;
}
if (!is_array($keys)) {
throw new UnexpectedTypeException($keys, 'array');
}
$notFound = array();
foreach ($keys as $key) {
if ($model = $this->choiceList->getModel($key)) {
$collection->append($model);
} else {
$notFound[] = $key;
}
}
if (count($notFound) > 0) {
throw new TransformationFailedException(sprintf('The models with keys "%s" could not be found', implode('", "', $notFound)));
}
return $collection;
}