public function getBrokerNameByBrokerId($bid) { APF::get_instance()->benchmark_begin(__CLASS__ . " getBrokerNameByBrokerId "); $key = Util_MemCacheKey::get_broker_name_by_id($bid); $memcache = APF_Cache_Factory::get_instance()->get_memcache(); $list = $memcache->get($key); if (!$list) { $list = parent::getBrokerNameByBrokerId($bid); $memcache->add($key, $list, 0, Util_MemCacheTime::get_broker_name_by_id()); } APF::get_instance()->benchmark_end(__CLASS__ . " getBrokerNameByBrokerId "); return $list; }