protected function willWriteData(array &$data)
{
static $custom;
if ($custom === null) {
$custom = $this->getConfigOption(self::CONFIG_APPLICATION_SERIALIZERS);
}
if ($custom) {
foreach ($custom as $key => $serializer) {
$data[$key] = $serializer->willWriteValue($data[$key]);
}
}
parent::willWriteData($data);
}
