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 <?php
 
 /**
  * Zend Framework
  *
  * LICENSE
  *
  * This source file is subject to the new BSD license that is bundled
  * with this package in the file LICENSE.txt.
  * It is also available through the world-wide-web at this URL:
  * http://framework.zend.com/license/new-bsd
  * If you did not receive a copy of the license and are unable to
  * obtain it through the world-wide-web, please send an email
  * to license@zend.com so we can send you a copy immediately.
  *
  * @category   Zend
  * @package    Zend_Gdata
  * @subpackage Exif
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @version    $Id$
  */
 
 /**
  * @see Zend_Gdata_Entry
  */
 // require_once 'Zend/Gdata/Entry.php';
 
 /**
  * @see Zend_Gdata_Exif
  */
 // require_once 'Zend/Gdata/Exif.php';
 
 /**
  * @see Zend_Gdata_Exif_Extension_Tags
  */
 // require_once 'Zend/Gdata/Exif/Extension/Tags.php';
 
 /**
  * An Atom entry containing EXIF metadata.
  *
  * @category   Zend
  * @package    Zend_Gdata
  * @subpackage Exif
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Gdata_Exif_Entry extends Zend_Gdata_Entry
 {
     /**
      * The classname for individual feed elements.
      *
      * @var string
      */
     protected $_entryClassName = 'Zend_Gdata_Exif_Entry';
 
     /**
      * The tags that belong to the Exif group.
      *
      * @var string
      */
     protected $_tags = null;
 
     /**
      * Create a new instance.
      *
      * @param DOMElement $element (optional) DOMElement from which this
      *          object should be constructed.
      */
     public function __construct($element = null)
     {
         $this->registerAllNamespaces(Zend_Gdata_Exif::$namespaces);
         parent::__construct($element);
     }
 
     /**
      * Retrieves a DOMElement which corresponds to this element and all
      * child properties.  This is used to build an entry back into a DOM
      * and eventually XML text for sending to the server upon updates, or
      * for application storage/persistence.
      *
      * @param DOMDocument $doc The DOMDocument used to construct DOMElements
      * @return DOMElement The DOMElement representing this element and all
      * child properties.
      */
     public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
     {
         $element = parent::getDOM($doc, $majorVersion, $minorVersion);
         if ($this->_tags != null) {
             $element->appendChild($this->_tags->getDOM($element->ownerDocument));
         }
         return $element;
     }
 
     /**
      * Creates individual Entry objects of the appropriate type and
      * stores them as members of this entry based upon DOM data.
      *
      * @param DOMNode $child The DOMNode to process
      */
     protected function takeChildFromDOM($child)
     {
         $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
         switch ($absoluteNodeName) {
         case $this->lookupNamespace('exif') . ':' . 'tags':
             $tags = new Zend_Gdata_Exif_Extension_Tags();
             $tags->transferFromDOM($child);
             $this->_tags = $tags;
             break;
         default:
             parent::takeChildFromDOM($child);
             break;
         }
     }
 
     /**
      * Retrieve the tags for this entry.
      *
      * @see setTags
      * @return Zend_Gdata_Exif_Extension_Tags The requested object
      *              or null if not set.
      */
     public function getTags()
     {
         return $this->_tags;
     }
 
     /**
      * Set the tags property for this entry. This property contains
      * various Exif data.
      *
      * This corresponds to the <exif:tags> property in the Google Data
      * protocol.
      *
      * @param Zend_Gdata_Exif_Extension_Tags $value The desired value
      *              this element, or null to unset.
      * @return Zend_Gdata_Exif_Entry Provides a fluent interface
      */
     public function setTags($value)
     {
         $this->_tags = $value;
         return $this;
     }
 
 }