From e2e6bbb298e8b41573e78c6acfd764cc95f6954a Mon Sep 17 00:00:00 2001
From: Evan Prodromou <evan@controlyourself.ca>
Date: Fri, 26 Sep 2008 12:09:41 -0400
Subject: caching layer for DB/DataObject

I added a new class, Memcached_DataObject, that will (optionally)
fetch data out of a memcached server if it's available. This only
works on 'staticGet'.

Methods that write to the database (insert, update, delete) will clear
and set the cache correctly, too.

darcs-hash:20080926160941-5ed1f-922de078b4c1941853ad014edf9a17fae486f8cf.gz
---
 classes/User.php | 13 +++++++++----
 1 file changed, 9 insertions(+), 4 deletions(-)

(limited to 'classes/User.php')

diff --git a/classes/User.php b/classes/User.php
index 643069782..ec57e52a9 100644
--- a/classes/User.php
+++ b/classes/User.php
@@ -27,11 +27,11 @@ define('WITHFRIENDS_CACHE_WINDOW', 61);
 /**
  * Table Definition for user
  */
-require_once 'DB/DataObject.php';
+require_once 'classes/Memcached_DataObject.php';
 require_once 'Validate.php';
 require_once(INSTALLDIR.'/lib/noticewrapper.php');
 
-class User extends DB_DataObject 
+class User extends Memcached_DataObject 
 {
     ###START_AUTOCODE
     /* the code below is auto generated do not remove the above tag */
@@ -65,7 +65,7 @@ class User extends DB_DataObject
     public $modified;                        // timestamp()   not_null default_CURRENT_TIMESTAMP
 
     /* Static get */
-    function staticGet($k,$v=NULL) { return DB_DataObject::staticGet('User',$k,$v); }
+    function staticGet($k,$v=NULL) { return Memcached_DataObject::staticGet('User',$k,$v); }
 
     /* the code above is auto generated do not remove the tag below */
     ###END_AUTOCODE
@@ -109,7 +109,12 @@ class User extends DB_DataObject
 		}
 		$qry = 'UPDATE ' . $table . ' SET ' . $toupdate .
 		  ' WHERE id = ' . $this->id;
-		return $this->query($qry);
+		$orig->decache();
+		$result = $this->query($qry);
+		if ($result) {
+			$this->encache();
+		}
+		return $result;
 	}
 
 	function allowed_nickname($nickname) {
-- 
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