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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_InfoCard
* @subpackage Zend_InfoCard_Xml
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Default.php 20096 2010-01-06 02:05:09Z bkarwin $
*/
/**
* Zend_InfoCard_Xml_KeyInfo_Abstract
*/
require_once 'Zend/InfoCard/Xml/KeyInfo/Abstract.php';
/**
* Zend_InfoCard_Xml_SecurityTokenReference
*/
require_once 'Zend/InfoCard/Xml/SecurityTokenReference.php';
/**
* An object representation of a XML <KeyInfo> block which doesn't provide a namespace
* In this context, it is assumed to mean that it is the type of KeyInfo block which
* contains the SecurityTokenReference
*
* @category Zend
* @package Zend_InfoCard
* @subpackage Zend_InfoCard_Xml
* @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_InfoCard_Xml_KeyInfo_Default extends Zend_InfoCard_Xml_KeyInfo_Abstract
{
/**
* Returns the object representation of the SecurityTokenReference block
*
* @throws Zend_InfoCard_Xml_Exception
* @return Zend_InfoCard_Xml_SecurityTokenReference
*/
public function getSecurityTokenReference()
{
$this->registerXPathNamespace('o', 'http://docs.oasis-open.org/wss/2004/01/oasis-200401-wss-wssecurity-secext-1.0.xsd');
list($sectokenref) = $this->xpath('//o:SecurityTokenReference');
if(!($sectokenref instanceof Zend_InfoCard_Xml_Element)) {
throw new Zend_InfoCard_Xml_Exception('Could not locate the Security Token Reference');
}
return Zend_InfoCard_Xml_SecurityTokenReference::getInstance($sectokenref);
}
}
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