php/EpiSession_Memcached.php @@ -1,6 +1,7 @@ <?php class EpiCache_Memcached extends EpiCache { + private static $connected = false; private $memcached = null; private $host = null; private $port = null; @@ -8,19 +9,27 @@ class EpiCache_Memcached extends EpiCache private $expiry = null; public function __construct($params = array()) { - $this->host = !empty($params[0] ? $params[0] : 'localhost'; - $this->port = !empty($params[1] ? $params[1] : 11211;; - $this->compress = !empty($params[2] ? $params[2] : 0;; - $this->expiry = !empty($params[3] ? $params[3] : 3600; + $this->host = !empty($params[0]) ? $params[0] : 'localhost'; + $this->port = !empty($params[1]) ? $params[1] : 11211;; + $this->compress = !empty($params[2]) ? $params[2] : 0;; + $this->expiry = !empty($params[3]) ? $params[3] : 3600; } - public function get($key) + public function delete($key, $timeout = 0) + { + if(!$this->connect() || empty($key)) + return false; + + return $this->memcached->delete($key, $timeout); + } + + public function get($key, $useCache = true) { if(!$this->connect() || empty($key)) { return null; } - else if($getEpiCache = $this->getEpiCache($key)) + else if($useCache && $getEpiCache = $this->getEpiCache($key)) { return $getEpiCache; } @@ -45,14 +54,21 @@ class EpiCache_Memcached extends EpiCache private function connect() { + if(self::$connected === true) + return true; + if(class_exists('Memcache')) { $this->memcached = new Memcache; - if($this->memcached->connect($this->host, $this->port)) - return true; + if(@$this->memcached->connect($this->host, $this->port)) + return self::$connected = true; + else + throw new EpiCacheMemcacheConnectException('Could not connect to memcache server', 0); } - return false; + throw new EpiCacheMemcacheClientDneException('No memcache client exists', 0); } } -?> + +class EpiCacheMemcacheClientDneException extends EpiCacheException{} +class EpiCacheMemcacheConnectException extends EpiCacheException{} php/EpiCache_Memcached.php @@ -22,7 +22,7 @@ class EpiSession $type = array_shift($params); if(!file_exists($file = dirname(__FILE__) . "/{$type}.php")) - throw new EpiCacheTypeDoesNotExistException("EpiCache type does not exist: ({$type}). Tried loading {$file}", 404); + echo $file;//throw new EpiCacheTypeDoesNotExistException("EpiCache type does not exist: ({$type}). Tried loading {$file}", 404); require_once $file; self::$instances[$hash] = new $type($params); php/EpiSession.php 9d5aa9780589489b2bfacbef6fcaf46454acc169 Jaisen Mathai jaisen@jmathai.com http://github.com/jmathai/epicode/commit/1e93acbcf1d435127f040fb3347458628f273eab 1e93acbcf1d435127f040fb3347458628f273eab 2009-06-18T23:51:17-07:00 2009-06-18T23:51:17-07:00 Adding Memcached extension for EpiSession. 92b02fa9dafc3a12c99f0830b9ef5788f917fe49 Jaisen Mathai jaisen@jmathai.com