/**
* Gets the locale to use for translation. Loads entity
* defined locale first..
*
* @param object $entity
* @param ClassMetadata $meta
* @return string
*/
public function getTranslatableLocale($entity, ClassMetadata $meta)
{
$locale = $this->_locale;
if (isset($this->_configurations[$meta->name]['locale'])) {
$class = $meta->getReflectionClass();
$reflectionProperty = $class->getProperty($this->_configurations[$meta->name]['locale']);
if (!$reflectionProperty) {
throw Exception::entityMissingLocaleProperty($this->_configurations[$meta->name]['locale'], $meta->name);
}
$reflectionProperty->setAccessible(true);
$value = $reflectionProperty->getValue($entity);
if (is_string($value) && strlen($value)) {
$locale = $value;
}
}
return $locale;
}
