<?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 YouTube

 * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 * @version    $Id: Racy.php 24593 2012-01-05 20:35:02Z matthew $

 */

/**

 * @see Zend_Gdata_Extension

 */

require_once 'Zend/Gdata/Extension.php';

/**

 * Represents the yt:racy element used by the YouTube data API

 *

 * @category   Zend

 * @package    Zend_Gdata

 * @subpackage YouTube

 * @copyright  Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)

 * @license    http://framework.zend.com/license/new-bsd     New BSD License

 */

class Zend_Gdata_YouTube_Extension_Racy extends Zend_Gdata_Extension

{

    protected $_rootNamespace = 'yt';

    protected $_rootElement = 'racy';

    protected $_state = null;

    /**

     * Constructs a new Zend_Gdata_YouTube_Extension_Racy object.

     * @param bool $state(optional) The state value of the element.

     */

    public function __construct($state = null)

    {

        $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);

        parent::__construct();

        $this->_state = $state;

    }

    /**

     * 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->_state !== null) {

            $element->setAttribute('state', $this->_state);

        }

        return $element;

    }

    /**

     * Given a DOMNode representing an attribute, tries to map the data into

     * instance members.  If no mapping is defined, the name and value are

     * stored in an array.

     *

     * @param DOMNode $attribute The DOMNode attribute needed to be handled

     */

    protected function takeAttributeFromDOM($attribute)

    {

        switch ($attribute->localName) {

        case 'state':

            $this->_state = $attribute->nodeValue;

            break;

        default:

            parent::takeAttributeFromDOM($attribute);

        }

    }

    /**

     * Get the value for this element's state attribute.

     *

     * @return bool The value associated with this attribute.

     */

    public function getState()

    {

        return $this->_state;

    }

    /**

     * Set the value for this element's state attribute.

     *

     * @param bool $value The desired value for this attribute.

     * @return Zend_Gdata_YouTube_Extension_Racy The element being modified.

     */

    public function setState($value)

    {

        $this->_state = $value;

        return $this;

    }

    /**

     * Magic toString method allows using this directly via echo

     * Works best in PHP >= 4.2.0

     */

    public function __toString()

    {

        return $this->_state;

    }

}