*/
public function __construct( $params ) {
if ( !isset( $params['caches'] ) ) {
- throw new MWException( __METHOD__.': the caches parameter is required' );
+ throw new MWException( __METHOD__ . ': the caches parameter is required' );
}
$this->caches = array();
/**
* @param $key string
+ * @param $casToken[optional] mixed
* @return bool|mixed
*/
- public function get( $key ) {
+ public function get( $key, &$casToken = null ) {
foreach ( $this->caches as $cache ) {
$value = $cache->get( $key );
if ( $value !== false ) {
return false;
}
+ /**
+ * @param $casToken mixed
+ * @param $key string
+ * @param $value mixed
+ * @param $exptime int
+ * @return bool
+ */
+ public function cas( $casToken, $key, $value, $exptime = 0 ) {
+ throw new MWException( "CAS is not implemented in " . __CLASS__ );
+ }
+
/**
* @param $key string
* @param $value mixed
}
}
+ /**
+ * @param $key string
+ * @param $callback closure Callback method to be executed
+ * @param int $exptime Either an interval in seconds or a unix timestamp for expiry
+ * @param int $attempts The amount of times to attempt a merge in case of failure
+ * @return bool success
+ */
+ public function merge( $key, closure $callback, $exptime = 0, $attempts = 10 ) {
+ return $this->doWrite( 'merge', $key, $callback, $exptime );
+ }
+
/**
* @param $method string
* @return bool