<?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_Soap

 * @subpackage Client

 * @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: Common.php 20096 2010-01-06 02:05:09Z bkarwin $

 */

if (extension_loaded('soap')) {

/**

 * @category   Zend

 * @package    Zend_Soap

 * @subpackage Client

 */

class Zend_Soap_Client_Common extends SoapClient

{

    /**

     * doRequest() pre-processing method

     *

     * @var callback

     */

    protected $_doRequestCallback;

    /**

     * Common Soap Client constructor

     *

     * @param callback $doRequestMethod

     * @param string $wsdl

     * @param array $options

     */

    function __construct($doRequestCallback, $wsdl, $options)

    {

        $this->_doRequestCallback = $doRequestCallback;

        parent::__construct($wsdl, $options);

    }

    /**

     * Performs SOAP request over HTTP.

     * Overridden to implement different transport layers, perform additional XML processing or other purpose.

     *

     * @param string $request

     * @param string $location

     * @param string $action

     * @param int    $version

     * @param int    $one_way

     * @return mixed

     */

    function __doRequest($request, $location, $action, $version, $one_way = null)

    {

        if ($one_way === null) {

            return call_user_func($this->_doRequestCallback, $this, $request, $location, $action, $version);

        } else {

            return call_user_func($this->_doRequestCallback, $this, $request, $location, $action, $version, $one_way);

        }

    }

}

} // end if (extension_loaded('soap')