3 * Zend Framework (http://framework.zend.com/)
5 * @link http://github.com/zendframework/zf2 for the canonical source repository
6 * @copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
7 * @license http://framework.zend.com/license/new-bsd New BSD License
10 namespace Zend\Crypt\Symmetric
;
12 use Zend\ServiceManager\AbstractPluginManager
;
15 * Plugin manager implementation for the padding adapter instances.
17 * Enforces that padding adapters retrieved are instances of
18 * Padding\PaddingInterface. Additionally, it registers a number of default
19 * padding adapters available.
21 class PaddingPluginManager
extends AbstractPluginManager
24 * Default set of padding adapters
28 protected $invokableClasses = array(
29 'pkcs7' => 'Zend\Crypt\Symmetric\Padding\Pkcs7'
33 * Do not share by default
37 protected $shareByDefault = false;
42 * Checks that the padding adapter loaded is an instance of Padding\PaddingInterface.
44 * @param mixed $plugin
46 * @throws Exception\InvalidArgumentException if invalid
48 public function validatePlugin($plugin)
50 if ($plugin instanceof Padding\PaddingInterface
) {
55 throw new Exception\
InvalidArgumentException(sprintf(
56 'Plugin of type %s is invalid; must implement %s\Padding\PaddingInterface',
57 (is_object($plugin) ?
get_class($plugin) : gettype($plugin)),