gyro/core/controller/base/cachemanager/headermanager/cacheheadermanager.factory.php

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00001 <?php
00002 /**
00003  * Simple factory for cache header manager
00004  */
00005 class CacheHeaderManagerFactory {
00006         /**
00007          * Create instance from class name stub.
00008          * 
00009          * Stub is class name without CacheHeaderManager, e.g. FullCache for FullCacheCacheHeaderManager
00010          * 
00011          * @return ICacheHeaderManager 
00012          */
00013         public static function create($stub) {
00014                 $cls = $stub  . 'CacheHeaderManager';
00015                 if (class_exists($cls)) {
00016                         return new $cls();
00017                 }
00018                 throw new Exception('Unknown cache header manager: ' . $stub);
00019         }
00020 }