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https://github.com/torrentpier/torrentpier-lts.git
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63 lines
1.7 KiB
PHP
63 lines
1.7 KiB
PHP
<?php
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/**
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* Zend Framework (http://framework.zend.com/)
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*
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* @link http://github.com/zendframework/zf2 for the canonical source repository
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* @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com)
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* @license http://framework.zend.com/license/new-bsd New BSD License
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*/
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namespace Zend\Crypt;
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use Zend\ServiceManager\AbstractPluginManager;
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/**
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* Plugin manager implementation for the symmetric adapter instances.
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*
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* Enforces that symmetric adapters retrieved are instances of
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* Symmetric\SymmetricInterface. Additionally, it registers a number of default
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* symmetric adapters available.
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*/
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class SymmetricPluginManager extends AbstractPluginManager
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{
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/**
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* Default set of symmetric adapters
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*
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* @var array
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*/
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protected $invokableClasses = array(
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'mcrypt' => 'Zend\Crypt\Symmetric\Mcrypt',
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);
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/**
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* Do not share by default
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*
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* @var bool
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*/
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protected $shareByDefault = false;
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/**
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* Validate the plugin
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*
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* Checks that the adapter loaded is an instance
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* of Symmetric\SymmetricInterface.
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*
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* @param mixed $plugin
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* @return void
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* @throws Exception\InvalidArgumentException if invalid
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*/
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public function validatePlugin($plugin)
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{
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if ($plugin instanceof Symmetric\SymmetricInterface) {
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// we're okay
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return;
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}
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throw new Exception\InvalidArgumentException(sprintf(
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'Plugin of type %s is invalid; must implement %s\Symmetric\SymmetricInterface',
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(is_object($plugin) ? get_class($plugin) : gettype($plugin)),
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__NAMESPACE__
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));
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}
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}
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