From 250d99d997f6a34b90af943c5428eaffda3238cc Mon Sep 17 00:00:00 2001
From: Mikael Nordfeldth <mmn@hethane.se>
Date: Wed, 23 Mar 2016 15:19:50 +0100
Subject: [PATCH] Allow actions to be performed on updateWithKeys

Avoids overloading and lets dataobject classes use onUpdateKeys()
to do special stuff, like if a key is made up of a hash of other fields etc.
---
 classes/Managed_DataObject.php | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/classes/Managed_DataObject.php b/classes/Managed_DataObject.php
index 0857bb11f6..5b22672d7b 100644
--- a/classes/Managed_DataObject.php
+++ b/classes/Managed_DataObject.php
@@ -483,6 +483,8 @@ abstract class Managed_DataObject extends Memcached_DataObject
             throw new ServerException('DataObject must be the result of a query (N>=1) before updateWithKeys()');
         }
 
+        $this->onUpdateKeys($orig);
+
         // do it in a transaction
         $this->query('BEGIN');
 
@@ -580,6 +582,11 @@ abstract class Managed_DataObject extends Memcached_DataObject
         // NOOP by default
     }
 
+    protected function onUpdateKeys(Managed_DataObject $orig)
+    {
+        // NOOP by default
+    }
+
     public function insert()
     {
         $this->onInsert();