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1 | <?php |
2 | /* | |
3 | +--------------------------------------------------------------------+ | |
7e9e8871 | 4 | | CiviCRM version 4.7 | |
6a488035 | 5 | +--------------------------------------------------------------------+ |
0f03f337 | 6 | | Copyright CiviCRM LLC (c) 2004-2017 | |
6a488035 TO |
7 | +--------------------------------------------------------------------+ |
8 | | This file is a part of CiviCRM. | | |
9 | | | | |
10 | | CiviCRM is free software; you can copy, modify, and distribute it | | |
11 | | under the terms of the GNU Affero General Public License | | |
12 | | Version 3, 19 November 2007 and the CiviCRM Licensing Exception. | | |
13 | | | | |
14 | | CiviCRM is distributed in the hope that it will be useful, but | | |
15 | | WITHOUT ANY WARRANTY; without even the implied warranty of | | |
16 | | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. | | |
17 | | See the GNU Affero General Public License for more details. | | |
18 | | | | |
19 | | You should have received a copy of the GNU Affero General Public | | |
20 | | License and the CiviCRM Licensing Exception along | | |
21 | | with this program; if not, contact CiviCRM LLC | | |
22 | | at info[AT]civicrm[DOT]org. If you have questions about the | | |
23 | | GNU Affero General Public License or the licensing of CiviCRM, | | |
24 | | see the CiviCRM license FAQ at http://civicrm.org/licensing | | |
25 | +--------------------------------------------------------------------+ | |
d25dd0ee | 26 | */ |
6a488035 TO |
27 | |
28 | /** | |
29 | * | |
30 | * @package CRM | |
0f03f337 | 31 | * @copyright CiviCRM LLC (c) 2004-2017 |
6a488035 | 32 | */ |
6a488035 TO |
33 | class CRM_Utils_Cache_NoCache implements CRM_Utils_Cache_Interface { |
34 | ||
35 | /** | |
36 | * We only need one instance of this object. So we use the singleton | |
37 | * pattern and cache the instance in this variable | |
38 | * | |
39 | * @var object | |
6a488035 TO |
40 | */ |
41 | static private $_singleton = NULL; | |
42 | ||
43 | /** | |
fe482240 | 44 | * Constructor. |
6a488035 | 45 | * |
77855840 TO |
46 | * @param array $config |
47 | * An array of configuration params. | |
6a488035 | 48 | * |
77b97be7 | 49 | * @return \CRM_Utils_Cache_NoCache |
6a488035 | 50 | */ |
00be9182 | 51 | public function __construct($config) { |
6a488035 TO |
52 | } |
53 | ||
5bc392e6 EM |
54 | /** |
55 | * @param string $key | |
56 | * @param mixed $value | |
57 | * | |
58 | * @return bool | |
59 | */ | |
00be9182 | 60 | public function set($key, &$value) { |
6a488035 TO |
61 | return FALSE; |
62 | } | |
63 | ||
5bc392e6 EM |
64 | /** |
65 | * @param string $key | |
66 | * | |
67 | * @return null | |
68 | */ | |
00be9182 | 69 | public function get($key) { |
6a488035 TO |
70 | return NULL; |
71 | } | |
72 | ||
5bc392e6 EM |
73 | /** |
74 | * @param string $key | |
75 | * | |
76 | * @return bool | |
77 | */ | |
00be9182 | 78 | public function delete($key) { |
6a488035 TO |
79 | return FALSE; |
80 | } | |
81 | ||
5bc392e6 EM |
82 | /** |
83 | * @return bool | |
84 | */ | |
00be9182 | 85 | public function flush() { |
6a488035 TO |
86 | return FALSE; |
87 | } | |
96025800 | 88 | |
6a488035 | 89 | } |