2 if(!defined('sugarEntry') || !sugarEntry) die('Not A Valid Entry Point');
3 /*********************************************************************************
4 * SugarCRM is a customer relationship management program developed by
5 * SugarCRM, Inc. Copyright (C) 2004-2011 SugarCRM Inc.
7 * This program is free software; you can redistribute it and/or modify it under
8 * the terms of the GNU Affero General Public License version 3 as published by the
9 * Free Software Foundation with the addition of the following permission added
10 * to Section 15 as permitted in Section 7(a): FOR ANY PART OF THE COVERED WORK
11 * IN WHICH THE COPYRIGHT IS OWNED BY SUGARCRM, SUGARCRM DISCLAIMS THE WARRANTY
12 * OF NON INFRINGEMENT OF THIRD PARTY RIGHTS.
14 * This program is distributed in the hope that it will be useful, but WITHOUT
15 * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
16 * FOR A PARTICULAR PURPOSE. See the GNU Affero General Public License for more
19 * You should have received a copy of the GNU Affero General Public License along with
20 * this program; if not, see http://www.gnu.org/licenses or write to the Free
21 * Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
24 * You can contact SugarCRM, Inc. headquarters at 10050 North Wolfe Road,
25 * SW2-130, Cupertino, CA 95014, USA. or at email address contact@sugarcrm.com.
27 * The interactive user interfaces in modified source and object code versions
28 * of this program must display Appropriate Legal Notices, as required under
29 * Section 5 of the GNU Affero General Public License version 3.
31 * In accordance with Section 7(b) of the GNU Affero General Public License version 3,
32 * these Appropriate Legal Notices must retain the display of the "Powered by
33 * SugarCRM" logo. If the display of the logo is not reasonably feasible for
34 * technical reasons, the Appropriate Legal Notices must display the words
35 * "Powered by SugarCRM".
36 ********************************************************************************/
39 class SugarCache_ZendServer extends SugarCache_ExternalAbstract
43 $value = parent::get($key);
44 if (!is_null($value)) {
48 $raw_cache_value = zend_shm_cache_fetch($this->_realKey($key));
49 $cache_value = is_string($raw_cache_value) ?
50 unserialize($raw_cache_value) :
52 return $this->_processGet(
58 function set($key, $value)
60 parent::set($key, $value);
62 // caching is turned off
63 if(!$GLOBALS['external_cache_enabled']) {
67 $external_key = $this->_realKey($key);
68 if (EXTERNAL_CACHE_DEBUG) {
69 SugarCache::log("Step 3: Converting key ($key) to external key ($external_key)");
72 zend_shm_cache_store($external_key, serialize($value), $this->timeout);
74 if (EXTERNAL_CACHE_DEBUG) {
75 SugarCache::log("Step 4: Added key to Zend cache {$external_key} with value ($value) to be stored for ".EXTERNAL_CACHE_INTERVAL_SECONDS." seconds");
79 function __unset($key)
81 parent::__unset($key);
82 zend_shm_cache_delete($this->_realKey($key));
88 function clean_opcodes()