interface/modules/zend_modules/library/Zend/Stdlib/Hydrator/HydratorPluginManager.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) 2005-2013 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\Stdlib\Hydrator;
  11
  12 use Zend\ServiceManager\AbstractPluginManager;
  13 use Zend\Stdlib\Exception;
  14
  15 /**
  16  * Plugin manager implementation for hydrators.
  17  *
  18  * Enforces that adapters retrieved are instances of HydratorInterface
  19  */
  20 class HydratorPluginManager extends AbstractPluginManager
  21 {
  22     /**
  23      * Whether or not to share by default
  24      *
  25      * @var bool
  26      */
  27     protected $shareByDefault = false;
  28
  29     /**
  30      * Default set of adapters
  31      *
  32      * @var array
  33      */
  34     protected $invokableClasses = array(
  35         'arrayserializable' => 'Zend\Stdlib\Hydrator\ArraySerializable',
  36         'classmethods'      => 'Zend\Stdlib\Hydrator\ClassMethods',
  37         'objectproperty'    => 'Zend\Stdlib\Hydrator\ObjectProperty',
  38         'reflection'        => 'Zend\Stdlib\Hydrator\Reflection'
  39     );
  40
  41     /**
  42      * {@inheritDoc}
  43      */
  44     public function validatePlugin($plugin)
  45     {
  46         if ($plugin instanceof HydratorInterface) {
  47             // we're okay
  48             return;
  49         }
  50
  51         throw new Exception\RuntimeException(sprintf(
  52             'Plugin of type %s is invalid; must implement Zend\Stdlib\Hydrator\HydratorInterface',
  53             (is_object($plugin) ? get_class($plugin) : gettype($plugin))
  54         ));
  55     }
  56 }