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source: OpenPNE/branches/ebihara/prj_pnebiz/lib/include/Calendar/Decorator/Wrapper.php @ 557

Last change on this file since 557 was 557, checked in by ebihara, 14 years ago

create prj_pnebiz

File size: 2.9 KB
Line 
1<?php
2/* vim: set expandtab tabstop=4 shiftwidth=4: */
3//
4// +----------------------------------------------------------------------+
5// | PHP Version 4                                                        |
6// +----------------------------------------------------------------------+
7// | Copyright (c) 1997-2002 The PHP Group                                |
8// +----------------------------------------------------------------------+
9// | This source file is subject to version 2.02 of the PHP license,      |
10// | that is bundled with this package in the file LICENSE, and is        |
11// | available at through the world-wide-web at                           |
12// | http://www.php.net/license/3_0.txt.                                  |
13// | If you did not receive a copy of the PHP license and are unable to   |
14// | obtain it through the world-wide-web, please send a note to          |
15// | license@php.net so we can mail you a copy immediately.               |
16// +----------------------------------------------------------------------+
17// | Authors: Harry Fuecks <hfuecks@phppatterns.com>                      |
18// |          Lorenzo Alberton <l dot alberton at quipo dot it>           |
19// +----------------------------------------------------------------------+
20//
21// $Id: Wrapper.php,v 1.2 2005/11/03 20:35:03 quipo Exp $
22//
23/**
24 * @package Calendar
25 * @version $Id: Wrapper.php,v 1.2 2005/11/03 20:35:03 quipo Exp $
26 */
27
28/**
29 * Allows Calendar include path to be redefined
30 * @ignore
31 */
32if (!defined('CALENDAR_ROOT')) {
33    define('CALENDAR_ROOT', 'Calendar'.DIRECTORY_SEPARATOR);
34}
35
36/**
37 * Load Calendar decorator base class
38 */
39require_once CALENDAR_ROOT.'Decorator.php';
40
41/**
42 * Decorator to help with wrapping built children in another decorator
43 * @package Calendar
44 * @access public
45 */
46class Calendar_Decorator_Wrapper extends Calendar_Decorator
47{
48    /**
49     * Constructs Calendar_Decorator_Wrapper
50     * @param object subclass of Calendar
51     * @access public
52     */
53    function Calendar_Decorator_Wrapper(&$Calendar)
54    {
55        parent::Calendar_Decorator($Calendar);
56    }
57
58    /**
59     * Wraps objects returned from fetch in the named Decorator class
60     * @param string name of Decorator class to wrap with
61     * @return object instance of named decorator
62     * @access public
63     */
64    function & fetch($decorator)
65    {
66        $Calendar = parent::fetch();
67        if ($Calendar) {
68            $ret =& new $decorator($Calendar);
69        } else {
70            $ret = false;
71        }
72        return $ret;
73    }
74
75    /**
76     * Wraps the returned calendar objects from fetchAll in the named decorator
77     * @param string name of Decorator class to wrap with
78     * @return array
79     * @access public
80     */
81    function fetchAll($decorator)
82    {
83        $children = parent::fetchAll();
84        foreach ($children as $key => $Calendar) {
85            $children[$key] = & new $decorator($Calendar);
86        }
87        return $children;
88    }
89}
90?>
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