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0001 <?php
0002 /**
0003  * Zend Framework
0004  *
0005  * LICENSE
0006  *
0007  * This source file is subject to the new BSD license that is bundled
0008  * with this package in the file LICENSE.txt.
0009  * It is also available through the world-wide-web at this URL:
0010  * http://framework.zend.com/license/new-bsd
0011  * If you did not receive a copy of the license and are unable to
0012  * obtain it through the world-wide-web, please send an email
0013  * to license@zend.com so we can send you a copy immediately.
0014  *
0015  * @category   Zend
0016  * @package    Zend_XmlRpc
0017  * @subpackage Client
0018  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
0019  * @license    http://framework.zend.com/license/new-bsd     New BSD License
0020  * @version    $Id$
0021  */
0022 
0023 
0024 /**
0025  * The namespace decorator enables object chaining to permit
0026  * calling XML-RPC namespaced functions like "foo.bar.baz()"
0027  * as "$remote->foo->bar->baz()".
0028  *
0029  * @category   Zend
0030  * @package    Zend_XmlRpc
0031  * @subpackage Client
0032  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
0033  * @license    http://framework.zend.com/license/new-bsd     New BSD License
0034  */
0035 class Zend_XmlRpc_Client_ServerProxy
0036 {
0037     /**
0038      * @var Zend_XmlRpc_Client
0039      */
0040     private $_client = null;
0041 
0042     /**
0043      * @var string
0044      */
0045     private $_namespace = '';
0046 
0047 
0048     /**
0049      * @var array of Zend_XmlRpc_Client_ServerProxy
0050      */
0051     private $_cache = array();
0052 
0053 
0054     /**
0055      * Class constructor
0056      *
0057      * @param string             $namespace
0058      * @param Zend_XmlRpc_Client $client
0059      */
0060     public function __construct($client, $namespace = '')
0061     {
0062         $this->_namespace = $namespace;
0063         $this->_client    = $client;
0064     }
0065 
0066 
0067     /**
0068      * Get the next successive namespace
0069      *
0070      * @param string $name
0071      * @return Zend_XmlRpc_Client_ServerProxy
0072      */
0073     public function __get($namespace)
0074     {
0075         $namespace = ltrim("$this->_namespace.$namespace", '.');
0076         if (!isset($this->_cache[$namespace])) {
0077             $this->_cache[$namespace] = new $this($this->_client, $namespace);
0078         }
0079         return $this->_cache[$namespace];
0080     }
0081 
0082 
0083     /**
0084      * Call a method in this namespace.
0085      *
0086      * @param  string $methodN
0087      * @param  array $args
0088      * @return mixed
0089      */
0090     public function __call($method, $args)
0091     {
0092         $method = ltrim("$this->_namespace.$method", '.');
0093         return $this->_client->call($method, $args);
0094     }
0095 }