rdbms: add resolveDomainID() method to LBFactory/LoadBalancer

[lhc/web/wiklou.git] / includes / libs / rdbms / loadbalancer / ILoadBalancer.php

diff --git a/includes/libs/rdbms/loadbalancer/ILoadBalancer.php b/includes/libs/rdbms/loadbalancer/ILoadBalancer.php
index 4eaa4e8..5dcafd0 100644 (file)
--- a/includes/libs/rdbms/loadbalancer/ILoadBalancer.php
+++ b/includes/libs/rdbms/loadbalancer/ILoadBalancer.php
@@ -120,6 +120,22 @@ interface ILoadBalancer {
         */
        public function __construct( array $params );
 
+       /**
+        * Get the local (and default) database domain ID of connection handles
+        *
+        * @see DatabaseDomain
+        * @return string Database domain ID; this specifies DB name, schema, and table prefix
+        * @since 1.31
+        */
+       public function getLocalDomainID();
+
+       /**
+        * @param DatabaseDomain|string|bool $domain Database domain
+        * @return string Value of $domain if provided or the local domain otherwise
+        * @since 1.32
+        */
+       public function resolveDomainID( $domain );
+
        /**
         * Get the index of the reader connection, which may be a replica DB
         *