interface/modules/zend_modules/library/Zend/Stdlib/Hydrator/ObjectProperty.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\Stdlib\Exception;
  13
  14 class ObjectProperty extends AbstractHydrator
  15 {
  16     /**
  17      * Extract values from an object
  18      *
  19      * Extracts the accessible non-static properties of the given $object.
  20      *
  21      * @param  object $object
  22      * @return array
  23      * @throws Exception\BadMethodCallException for a non-object $object
  24      */
  25     public function extract($object)
  26     {
  27         if (!is_object($object)) {
  28             throw new Exception\BadMethodCallException(sprintf(
  29                 '%s expects the provided $object to be a PHP object)', __METHOD__
  30             ));
  31         }
  32
  33         $data = get_object_vars($object);
  34
  35         $filter = $this->getFilter();
  36         foreach ($data as $name => $value) {
  37             // Filter keys, removing any we don't want
  38             if (!$filter->filter($name)) {
  39                 unset($data[$name]);
  40                 continue;
  41             }
  42             // Extract data
  43             $data[$name] = $this->extractValue($name, $value);
  44         }
  45
  46         return $data;
  47     }
  48
  49     /**
  50      * Hydrate an object by populating public properties
  51      *
  52      * Hydrates an object by setting public properties of the object.
  53      *
  54      * @param  array $data
  55      * @param  object $object
  56      * @return object
  57      * @throws Exception\BadMethodCallException for a non-object $object
  58      */
  59     public function hydrate(array $data, $object)
  60     {
  61         if (!is_object($object)) {
  62             throw new Exception\BadMethodCallException(sprintf(
  63                 '%s expects the provided $object to be a PHP object)', __METHOD__
  64             ));
  65         }
  66         foreach ($data as $property => $value) {
  67             $object->$property = $this->hydrateValue($property, $value, $data);
  68         }
  69         return $object;
  70     }
  71 }