protected function readFromCache() { if ($this->global_cache->isActive()) { $data = $this->global_cache->get($this->getTableName() . '_raw_data'); $cached_results = $this->global_cache->get($this->getTableName() . '_cached_results'); if (is_array($data)) { $this->setRawData($data); $this->setCachedResults($cached_results); $this->setLoaded(true); } } }