123 lines
3.6 KiB
PHP
123 lines
3.6 KiB
PHP
<?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_Service
|
|
* @subpackage Nirvanix
|
|
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
|
|
/**
|
|
* This class decorates a SimpleXMLElement parsed from a Nirvanix web service
|
|
* response. It is primarily exists to provide a convenience feature that
|
|
* throws an exception when <ResponseCode> contains an error.
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Service
|
|
* @subpackage Nirvanix
|
|
* @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
class Zend_Service_Nirvanix_Response
|
|
{
|
|
/**
|
|
* SimpleXMLElement parsed from Nirvanix web service response.
|
|
*
|
|
* @var SimpleXMLElement
|
|
*/
|
|
protected $_sxml;
|
|
|
|
/**
|
|
* Class constructor. Parse the XML response from a Nirvanix method
|
|
* call into a decorated SimpleXMLElement element.
|
|
*
|
|
* @param string $xml XML response string from Nirvanix
|
|
* @throws Zend_Service_Nirvanix_Exception
|
|
*/
|
|
public function __construct($xml)
|
|
{
|
|
$this->_sxml = @simplexml_load_string($xml);
|
|
|
|
if (! $this->_sxml instanceof SimpleXMLElement) {
|
|
$this->_throwException("XML could not be parsed from response: $xml");
|
|
}
|
|
|
|
$name = $this->_sxml->getName();
|
|
if ($name != 'Response') {
|
|
$this->_throwException("Expected XML element Response, got $name");
|
|
}
|
|
|
|
$code = (int)$this->_sxml->ResponseCode;
|
|
if ($code != 0) {
|
|
$msg = (string)$this->_sxml->ErrorMessage;
|
|
$this->_throwException($msg, $code);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Return the SimpleXMLElement representing this response
|
|
* for direct access.
|
|
*
|
|
* @return SimpleXMLElement
|
|
*/
|
|
public function getSxml()
|
|
{
|
|
return $this->_sxml;
|
|
}
|
|
|
|
/**
|
|
* Delegate undefined properties to the decorated SimpleXMLElement.
|
|
*
|
|
* @param string $offset Undefined property name
|
|
* @return mixed
|
|
*/
|
|
public function __get($offset)
|
|
{
|
|
return $this->_sxml->$offset;
|
|
}
|
|
|
|
/**
|
|
* Delegate undefined methods to the decorated SimpleXMLElement.
|
|
*
|
|
* @param string $offset Underfined method name
|
|
* @param array $args Method arguments
|
|
* @return mixed
|
|
*/
|
|
public function __call($method, $args)
|
|
{
|
|
return call_user_func_array(array($this->_sxml, $method), $args);
|
|
}
|
|
|
|
/**
|
|
* Throw an exception. This method exists to only contain the
|
|
* lazy-require() of the exception class.
|
|
*
|
|
* @param string $message Error message
|
|
* @param integer $code Error code
|
|
* @throws Zend_Service_Nirvanix_Exception
|
|
* @return void
|
|
*/
|
|
protected function _throwException($message, $code = null)
|
|
{
|
|
/**
|
|
* @see Zend_Service_Nirvanix_Exception
|
|
*/
|
|
require_once 'Zend/Service/Nirvanix/Exception.php';
|
|
|
|
throw new Zend_Service_Nirvanix_Exception($message, $code);
|
|
}
|
|
|
|
}
|