Source for file AlphaCacheProviderMemcache.inc
Documentation is available at AlphaCacheProviderMemcache.inc
require_once $config->get('sysRoot'). 'alpha/util/cache/AlphaCacheProviderInterface.inc';
* An implementation of the AlphaCacheProviderInterface interface that uses Memcache as the
* @package alpha::util::cache
* @author John Collins <dev@alphaframework.org>
* @version $Id: AlphaCacheProviderMemcache.inc 1454 2011-12-04 15:14:05Z johnc $
* @license http://www.opensource.org/licenses/bsd-license.php The BSD License
* @copyright Copyright (c) 2011, John Collins (founder of Alpha Framework).
* Redistribution and use in source and binary forms, with or
* without modification, are permitted provided that the
* following conditions are met:
* * Redistributions of source code must retain the above
* copyright notice, this list of conditions and the
* * Redistributions in binary form must reproduce the above
* copyright notice, this list of conditions and the
* following disclaimer in the documentation and/or other
* materials provided with the distribution.
* * Neither the name of the Alpha Framework nor the names
* of its contributors may be used to endorse or promote
* products derived from this software without specific
* prior written permission.
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND
* CONTRIBUTORS "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES,
* INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF
* MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
* HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
* OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
private static $logger = null;
self::$logger = new Logger('AlphaCacheProviderMemcache');
* @see alpha/util/cache/AlphaCacheProviderInterface::get()
public function get($key) {
self::$logger->debug('>>get(key=['. $key. '])');
$memcache = new Memcache();
$memcache->connect($config->get('sysMemcachedHost'), 11211);
$value = $memcache->get($key);
self::$logger->debug('<<get: ['. print_r($value, true). '])');
self::$logger->error('Error while attempting to load a business object from Memcached instance: ['. $e->getMessage(). ']');
self::$logger->debug('<<get: [false])');
* @see alpha/util/cache/AlphaCacheProviderInterface::set()
public function set($key, $value, $expiry= 0) {
$memcache = new Memcache();
$memcache->connect($config->get('sysMemcachedHost'), 11211);
$memcache->set($key, $value, MEMCACHE_COMPRESSED, $expiry);
$memcache->set($key, $value, MEMCACHE_COMPRESSED);
self::$logger->error('Error while attempting to store a value to Memcached instance: ['. $e->getMessage(). ']');
* @see alpha/util/cache/AlphaCacheProviderInterface::delete()
public function delete($key) {
$memcache = new Memcache();
$memcache->connect($config->get('sysMemcachedHost'), 11211);
self::$logger->error('Error while attempting to remove a value from Memcached instance: ['. $e->getMessage(). ']');
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