1: <?php
 2: /**
 3:  * Pinoco: makes existing static web site dynamic transparently.
 4:  * Copyright 2010-2012, Hisateru Tanaka <tanakahisateru@gmail.com>
 5:  *
 6:  * Licensed under The MIT License
 7:  * Redistributions of files must retain the above copyright notice.
 8:  *
 9:  * PHP Version 5
10:  *
11:  * @author     Hisateru Tanaka <tanakahisateru@gmail.com>
12:  * @copyright  Copyright 2010-2012, Hisateru Tanaka <tanakahisateru@gmail.com>
13:  * @license    MIT License (http://www.opensource.org/licenses/mit-license.php)
14:  * @package    Pinoco
15:  */
16: 
17: /**
18:  * Delegate class base
19:  *
20:  * @package Pinoco
21:  * @abstract
22:  */
23: class Pinoco_Delegate
24: {
25:     protected $__delegatee__;
26: 
27:     /**
28:      * Creates an object with delegation target. This method
29:      * should be called in constructor in inherited class.
30:      * <code>
31:      * public function __construct(..., $delegatee, ...)
32:      * {
33:      *     parent::__construct($delegatee);
34:      * }
35:      * </code>
36:      *
37:      * @param object $delegatee;
38:      */
39:     public function __construct($delegatee=null)
40:     {
41:         if (is_null($delegatee)) {
42:             $delegatee = Pinoco::instance();
43:         }
44:         $this->__delegatee__ = $delegatee;
45:     }
46: 
47:     public function __get($name)
48:     {
49:         return $this->__delegatee__->$name;
50:     }
51: 
52:     public function __set($name, $value)
53:     {
54:         $this->__delegatee__->$name = $value;
55:     }
56: 
57:     public function __isset($name)
58:     {
59:         return isset($this->__delegatee__->$name);
60:     }
61: 
62:     public function __call($name, $args)
63:     {
64:         return call_user_func_array(array($this->__delegatee__, $name), $args);
65:     }
66: }
67: 
68: