From 419f0815c85a40639ac82c1ce05c80186a64dc55 Mon Sep 17 00:00:00 2001
From: wei <>
Date: Tue, 1 May 2007 03:19:30 +0000
Subject: remove identity map in active record.

---
 .../ActiveRecord/TActiveRecordStateRegistry.php    | 33 +---------------------
 1 file changed, 1 insertion(+), 32 deletions(-)

(limited to 'framework/Data/ActiveRecord/TActiveRecordStateRegistry.php')

diff --git a/framework/Data/ActiveRecord/TActiveRecordStateRegistry.php b/framework/Data/ActiveRecord/TActiveRecordStateRegistry.php
index 691090dc..d6f24961 100644
--- a/framework/Data/ActiveRecord/TActiveRecordStateRegistry.php
+++ b/framework/Data/ActiveRecord/TActiveRecordStateRegistry.php
@@ -39,7 +39,7 @@ class TActiveRecordStateRegistry
 {
 	private $_cleanObjects=array();
 	private $_removedObjects;
-	private $_cachedObjects=array();
+	//private $_cachedObjects=array();
 	/**
 	 * Initialize the registry.
 	 */
@@ -48,37 +48,6 @@ class TActiveRecordStateRegistry
 		$this->_removedObjects = new TList;
 	}
 
-	/**
-	 * Get the cached object for given type and row data. The cached object
-	 * must also be clean.
-	 * @param mixed row data fetched
-	 * @return TActiveRecord cached object if found, null otherwise.
-	 */
-	public function getCachedInstance($data,$mustBeClean=true)
-	{
-		$key = $this->getObjectDataKey($data);
-		if(isset($this->_cachedObjects[$key]))
-		{
-			$obj = $this->_cachedObjects[$key];
-			if(!($mustBeClean && !$this->getIsCleanObject($obj)))
-				return $obj;
-		}
-	}
-
-	/**
-	 * Cache the object that corresponding to the fetched row data.
-	 * @param mixed row data fetched.
-	 * @param TActiveRecord object to be cached.
-	 * @return TActiveRecord cached object.
-	 */
-	public function addCachedInstance($data,$obj)
-	{
-		$key = $this->getObjectDataKey($data);
-		$this->registerClean($obj);
-		$this->_cachedObjects[$key]=$obj;
-		return $obj;
-	}
-
 	/**
 	 * @return string hash of the data.
 	 */
-- 
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