Memcache caching, #18

git-svn-id: svn+ssh://code.netmonsters.ru/svn/majestic/branches/evo@120 4cb57b5f-5bbd-dd11-951b-001d605cbbc5

cache/Cacher.php

@@ -0,0 +1,37 @@
+<?php
+/**
+ * @copyright NetMonsters <team@netmonsters.ru>
+ * @link http://netmonsters.ru
+ * @package Majestic
+ * @subpackage Cache
+ * @since 2010-03-04
+ * @version SVN: $Id$
+ * @filesource $URL$
+ */
+
+class Cacher
+{
+    
+    /**
+     * Initialized cachers
+     * 
+     * @var array
+     */
+    static protected $caches = array();
+    
+    
+    static public function get($cacher, $config = null)
+    {
+        if (!isset(self::$caches[$cacher])) {
+            if (!$config) {
+                $config = Config::get($cacher);
+            }
+            $cache = new $cacher($config);
+            if (!$cache instanceof Cache) {
+                throw new Exception('Cache driver "' . $cacher . '" must extends Cache');
+            }
+            self::$caches[$cacher] = $cache;
+        }
+        return self::$caches[$cacher];
+    }
+}