Fix argument handling in MultiWriteBagOStuff::get()

[lhc/web/wiklou.git] / includes / objectcache / MultiWriteBagOStuff.php

diff --git a/includes/objectcache/MultiWriteBagOStuff.php b/includes/objectcache/MultiWriteBagOStuff.php
index f9a8cfe..16183ef 100644 (file)
--- a/includes/objectcache/MultiWriteBagOStuff.php
+++ b/includes/objectcache/MultiWriteBagOStuff.php
@@ -40,12 +40,12 @@ class MultiWriteBagOStuff extends BagOStuff {
         *               the documentation of $wgObjectCaches for more detail.
         *
         * @param array $params
-        * @throws MWException
+        * @throws InvalidArgumentException
         */
        public function __construct( $params ) {
                parent::__construct( $params );
                if ( !isset( $params['caches'] ) ) {
-                       throw new MWException( __METHOD__ . ': the caches parameter is required' );
+                       throw new InvalidArgumentException( __METHOD__ . ': the caches parameter is required' );
                }
 
                $this->caches = array();
@@ -61,14 +61,9 @@ class MultiWriteBagOStuff extends BagOStuff {
                $this->doWrite( 'setDebug', $debug );
        }
 
-       /**
-        * @param string $key
-        * @param mixed $casToken [optional]
-        * @return bool|mixed
-        */
-       public function get( $key, &$casToken = null ) {
+       public function get( $key, &$casToken = null, $flags = 0 ) {
                foreach ( $this->caches as $cache ) {
-                       $value = $cache->get( $key );
+                       $value = $cache->get( $key, $casToken, $flags );
                        if ( $value !== false ) {
                                return $value;
                        }
@@ -76,18 +71,6 @@ class MultiWriteBagOStuff extends BagOStuff {
                return false;
        }
 
-       /**
-        * @param mixed $casToken
-        * @param string $key
-        * @param mixed $value
-        * @param mixed $exptime
-        * @return bool
-        * @throws MWException
-        */
-       protected function cas( $casToken, $key, $value, $exptime = 0 ) {
-               throw new MWException( "CAS is not implemented in " . __CLASS__ );
-       }
-
        /**
         * @param string $key
         * @param mixed $value