Make sure that each DataUpdate still has outer transaction scope

[lhc/web/wiklou.git] / includes / deferred / MWCallableUpdate.php

diff --git a/includes/deferred/MWCallableUpdate.php b/includes/deferred/MWCallableUpdate.php
index efca406..707035c 100644 (file)
--- a/includes/deferred/MWCallableUpdate.php
+++ b/includes/deferred/MWCallableUpdate.php
@@ -5,11 +5,15 @@ use Wikimedia\Rdbms\IDatabase;
 /**
  * Deferrable Update for closure/callback
  */
-class MWCallableUpdate implements DeferrableUpdate, DeferrableCallback {
-       /** @var callable|null */
+class MWCallableUpdate
+       implements DeferrableUpdate, DeferrableCallback, TransactionRoundAwareUpdate
+{
+       /** @var callable|null Callback, or null if it was cancelled */
        private $callback;
-       /** @var string */
+       /** @var string Calling method name */
        private $fname;
+       /** @var int One of the class TRX_ROUND_* constants */
+       private $trxRoundRequirement = self::TRX_ROUND_PRESENT;
 
        /**
         * @param callable $callback
@@ -48,4 +52,16 @@ class MWCallableUpdate implements DeferrableUpdate, DeferrableCallback {
        public function getOrigin() {
                return $this->fname;
        }
+
+       /**
+        * @since 1.34
+        * @param int $mode One of the class TRX_ROUND_* constants
+        */
+       public function setTransactionRoundRequirement( $mode ) {
+               $this->trxRoundRequirement = $mode;
+       }
+
+       public function getTransactionRoundRequirement() {
+               return $this->trxRoundRequirement;
+       }
 }