/**
* Get actual lock backend.
*
* @return Redis_Lock_BackendInterface
*/
public static function getBackend()
{
if (!isset(self::$instance)) {
$className = Redis_Client::getClass(Redis_Client::REDIS_IMPL_LOCK);
self::$instance = new $className(Redis_Client::getClient(), Redis_Client::getDefaultPrefix('lock'));
}
return self::$instance;
}
/**
* Create a new lock backend with a generated lock id
*
* @return Redis_Lock_BackendInterface
*/
public function createLockBackend()
{
if (!$this->getLockBackendClass()) {
throw new \Exception("Lock backend class does not exist");
}
$className = Redis_Client::getClass(Redis_Client::REDIS_IMPL_LOCK);
return $this->backends[] = new $className(Redis_Client::getClient(), Redis_Client::getDefaultPrefix('lock'));
}
/**
* Get cache backend
*
* @return Redis_Path_HashLookupInterface
*/
protected final function getBackend($name = null)
{
if (null === $name) {
// This is needed to avoid conflict between tests, each test
// seems to use the same Redis namespace and conflicts are
// possible.
$name = 'cache' . self::$id++;
}
$className = Redis_Client::getClass(Redis_Client::REDIS_IMPL_PATH);
$hashLookup = new $className(Redis_Client::getClient(), 'path', Redis_Client::getDefaultPrefix('path'));
return $hashLookup;
}
public function __construct($bin)
{
$this->bin = $bin;
$className = Redis_Client::getClass(Redis_Client::REDIS_IMPL_CACHE);
$this->backend = new $className(Redis_Client::getClient(), $bin, Redis_Client::getDefaultPrefix($bin));
$this->refreshCapabilities();
$this->refreshPermTtl();
$this->refreshMaxTtl();
}
