PayPal\Core\PayPalLoggingManager::__construct PHP Method

    private function __construct($loggerName)
    {
        $config = PayPalConfigManager::getInstance()->getConfigHashmap();
        // Checks if custom factory defined, and is it an implementation of @PayPalLogFactory
        $factory = array_key_exists('log.AdapterFactory', $config) && in_array('PayPal\\Log\\PayPalLogFactory', class_implements($config['log.AdapterFactory'])) ? $config['log.AdapterFactory'] : '\\PayPal\\Log\\PayPalDefaultLogFactory';
        /** @var PayPalLogFactory $factoryInstance */
        $factoryInstance = new $factory();
        $this->logger = $factoryInstance->getLogger($loggerName);
        $this->loggerName = $loggerName;
    }