interface/modules/zend_modules/library/Zend/Config/ReaderPluginManager.php

   1 <?php
   2 /**
   3  * Zend Framework (http://framework.zend.com/)
   4  *
   5  * @link      http://github.com/zendframework/zf2 for the canonical source repository
   6  * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
   7  * @license   http://framework.zend.com/license/new-bsd New BSD License
   8  */
   9
  10 namespace Zend\Config;
  11
  12 use Zend\ServiceManager\AbstractPluginManager;
  13
  14 class ReaderPluginManager extends AbstractPluginManager
  15 {
  16     /**
  17      * Default set of readers
  18      *
  19      * @var array
  20      */
  21     protected $invokableClasses = array(
  22         'ini'             => 'Zend\Config\Reader\Ini',
  23         'json'            => 'Zend\Config\Reader\Json',
  24         'xml'             => 'Zend\Config\Reader\Xml',
  25         'yaml'            => 'Zend\Config\Reader\Yaml',
  26         'javaproperties'  => 'Zend\Config\Reader\JavaProperties',
  27     );
  28
  29     /**
  30      * Validate the plugin
  31      * Checks that the reader loaded is an instance of Reader\ReaderInterface.
  32      *
  33      * @param  Reader\ReaderInterface $plugin
  34      * @return void
  35      * @throws Exception\InvalidArgumentException if invalid
  36      */
  37     public function validatePlugin($plugin)
  38     {
  39         if ($plugin instanceof Reader\ReaderInterface) {
  40             // we're okay
  41             return;
  42         }
  43
  44         throw new Exception\InvalidArgumentException(sprintf(
  45             'Plugin of type %s is invalid; must implement %s\Reader\ReaderInterface',
  46             (is_object($plugin) ? get_class($plugin) : gettype($plugin)),
  47             __NAMESPACE__
  48         ));
  49     }
  50 }