/**
* Singleton method
* @static
* @param string $type
* @return Zend_Cache
*/
public static function factory($type = 'File', $options = array())
{
if (!self::$cache_object) {
$front_opt = array('automatic_serialization' => true);
if (self::$life_time) {
$front_opt['lifeTime'] = self::$life_time;
}
switch ($type) {
case 'Memcached':
$mhost = $options['memcache_host'];
$mport = $options['memcache_port'];
$memcache = new Memcache();
if (!@$memcache->connect($mhost, $mport)) {
require_once 'Hush/Cache/Exception.php';
throw new Hush_Cache_Exception('Can not connect to memcache server');
}
$back_opt = array('servers' => array('host' => $mhost, 'port' => $mport));
break;
default:
if (!is_dir($options['cache_dir'])) {
if (realpath(__DAT_DIR)) {
mkdir(realpath(__DAT_DIR) . '/cache', 0600);
$options['cache_dir'] = realpath(__DAT_DIR . '/cache');
} else {
require_once 'Hush/Cache/Exception.php';
throw new Hush_Cache_Exception('Can not found cache_dir file directory');
}
}
$back_opt = array('cache_dir' => $options['cache_dir']);
break;
}
self::$cache_object = Zend_Cache::factory('Core', $type, $front_opt, $back_opt);
}
return self::$cache_object;
}
/**
* Factory method for cache building
*
* @param string $type Cache type supported 'File', 'Memcached' now
* @return Hush_Cache
*/
public static function factory($type = 'File', $life_time = 0)
{
if ($life_time) {
Hush_Cache::setLifeTime($life_time);
}
switch ($type) {
case 'Memcached':
return Hush_Cache::factory('Memcached', array('memcache_host' => Hush_Cache_Memcache::DEFAULT_HOST, 'memcache_port' => Hush_Cache_Memcache::DEFAULT_PORT));
default:
return Hush_Cache::factory('File', array('cache_dir' => __FILECACHE_DIR));
}
}
