File indexing completed on 2024-06-16 05:29:54

 <?php
 /**
  * @category   Zend
  * @package    Zend_Cloud
  * @subpackage Infrastructure
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 
 // require_once 'Zend/Cloud/AbstractFactory.php';
 
 
 /**
  * Factory for infrastructure adapters
  * 
  * @package    Zend_Cloud
  * @subpackage Infrastructure
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Cloud_Infrastructure_Factory extends Zend_Cloud_AbstractFactory
 {
     const INFRASTRUCTURE_ADAPTER_KEY = 'infrastructure_adapter';
 
     /**
      * @var string Interface which adapter must implement to be considered valid
      */
     protected static $_adapterInterface = 'Zend_Cloud_Infrastructure_Adapter';
 
     /**
      * Constructor
      *
      * Private ctor - should not be used
      *
      * @return void
      */
     private function __construct()
     {
     }
 
     /**
      * Retrieve an adapter instance
      *
      * @param  array $options
      * @return void
      */
     public static function getAdapter($options = array())
     {
         $adapter = parent::_getAdapter(self::INFRASTRUCTURE_ADAPTER_KEY, $options);
 
         if (!$adapter) {
             // require_once 'Zend/Cloud/Infrastructure/Exception.php';
             throw new Zend_Cloud_Infrastructure_Exception(sprintf(
                 'Class must be specified using the "%s" key',
                 self::INFRASTRUCTURE_ADAPTER_KEY
             ));
         } elseif (!$adapter instanceof self::$_adapterInterface) {
             // require_once 'Zend/Cloud/Infrastructure/Exception.php';
             throw new Zend_Cloud_Infrastructure_Exception(sprintf(
                 'Adapter must implement "%s"', self::$_adapterInterface
             ));
         }
         return $adapter;
     }
 }