Newscoop\TemplateList\BaseList::getCacheKey PHP 메소드

    protected function getCacheKey()
    {
        if (is_null($this->cacheKey)) {
            $this->cacheKey = get_class($this) . '__' . md5(serialize($this->criteria)) . '__' . $this->columns;
        }
        return $this->cacheKey;
    }