diff -r 000000000000 -r 4eba9c11703f web/Zend/Cloud/AbstractFactory.php
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/web/Zend/Cloud/AbstractFactory.php	Mon Dec 13 18:29:26 2010 +0100
@@ -0,0 +1,67 @@
+<?php
+/**
+ * Zend Framework
+ *
+ * LICENSE
+ *
+ * This source file is subject to the new BSD license that is bundled
+ * with this package in the file LICENSE.txt.
+ * It is also available through the world-wide-web at this URL:
+ * http://framework.zend.com/license/new-bsd
+ * If you did not receive a copy of the license and are unable to
+ * obtain it through the world-wide-web, please send an email
+ * to license@zend.com so we can send you a copy immediately.
+ *
+ * @category   Zend
+ * @package    Zend_Cloud
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+
+/**
+ * Abstract factory for Zend_Cloud resources
+ *
+ * @category   Zend
+ * @package    Zend_Cloud
+ * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
+ * @license    http://framework.zend.com/license/new-bsd     New BSD License
+ */
+class Zend_Cloud_AbstractFactory
+{
+    /**
+     * Constructor
+     * 
+     * @return void
+     */
+    private function __construct()
+    {
+        // private ctor - should not be used
+    }
+    
+    /**
+     * Get an individual adapter instance
+     * 
+     * @param  string $adapterOption 
+     * @param  array|Zend_Config $options 
+     * @return null|Zend_Cloud_DocumentService_Adapter|Zend_Cloud_QueueService_Adapter|Zend_Cloud_StorageService_Adapter
+     */
+    protected static function _getAdapter($adapterOption, $options) 
+    {
+        if ($options instanceof Zend_Config) {
+            $options = $options->toArray();
+        }
+
+        if (!isset($options[$adapterOption])) {
+            return null;
+        }
+
+        $classname = $options[$adapterOption];
+        unset($options[$adapterOption]);
+        if (!class_exists($classname)) {
+            require_once 'Zend/Loader.php';
+            Zend_Loader::loadClass($classname);
+        }
+
+        return new $classname($options);
+    }
+}