/**
* Transforms a normalized date into a localized date string/array.
*
* @param Date $dateTime A DateTime object
*
* @return string|array Localized date string/array.
*
* @throws TransformationFailedException If the given value is not an instance
* of Date or if the date could not
* be transformed.
*/
public function transform($dateTime)
{
if (null === $dateTime) {
return '';
}
if (!$dateTime instanceof Date) {
throw new TransformationFailedException('Expected a Date.');
}
$value = $this->getIntlDateFormatter()->format($dateTime->getTimestamp());
if (intl_get_error_code() != 0) {
throw new TransformationFailedException(intl_get_error_message());
}
return $value;
}
