custom entity updater for AbstractTranslatableCustomEntity

[jotalops]

Pim\Bundle\CustomEntityBundle\Updater\Updater.php

the updateTranslation method is not working with AbstractTranslatableCustomEntity it would be....
( look at the third if )

protected function updateTranslation(ReferenceDataInterface $referenceData, $propertyPath, $value)
{
    $translationPattern = '/^(?<property>[a-zA-Z0-9_-]+)-(?<locale>[a-z]{2}_[A-Z]{2})$/';
    if (preg_match($translationPattern, $propertyPath, $matches)
        && (isset($matches['property']) && isset($matches['locale']))
    ) {
        if (!in_array($matches['locale'], $this->localeRepository->getActivatedLocaleCodes())) {
            throw new \InvalidArgumentException(
                sprintf('Locale "%s" is not activated', $matches['locale'])
            );
        }

        if(is_a($referenceData,'Pim\Bundle\CustomEntityBundle\Entity\AbstractTranslatableCustomEntity')){
            $translation = $referenceData->getTranslation($matches['locale']);
            if($this->propertyAccessor->isWritable($translation, $matches['property'])) {
                $referenceData->setLocale($matches['locale']);
                $this->propertyAccessor->setValue($translation, $matches['property'], $value);
            }

        } else {

            if ($this->propertyAccessor->isWritable($referenceData, $matches['property'])) {
                $referenceData->setLocale($matches['locale']);
                $this->propertyAccessor->setValue($referenceData, $matches['property'], $value);
            }
        }
    }

}