DocumentHandler::wasChangedAfterCreation

public function wasChangedAfterCreation(array $currentMetadata, array $oldMetadata = array())
{
	if(isset($currentMetadata['etag'], $oldMetadata['etag']))
	{
		return $currentMetadata['etag'] !== $oldMetadata['etag'];
	}

	$this->errorCollection[] = new Error('Could not get etag', self::ERROR_CODE_NOT_FOUND_ETAG);

	return false;
}