Sulu\Bundle\DocumentManagerBundle\CacheWarmer\ProxyCacheWarmer::warmUp PHP 메소드

    public function warmUp($cacheDir)
    {
        $proxyCacheDirectory = $this->proxyConfiguration->getProxiesTargetDir();
        if (!is_dir($proxyCacheDirectory)) {
            mkdir($proxyCacheDirectory, 0777, true);
        }
    }