From 42403a37c3fcf159bdc574a7200396825d55fecf Mon Sep 17 00:00:00 2001
From: Keith Donald <kdonald@vmware.com>
Date: Fri, 7 Jan 2011 02:51:56 +0000
Subject: [PATCH] getPropertyTypeDescriptor implementation optimization

---
 .../java/org/springframework/beans/BeanWrapperImpl.java    | 7 ++++---
 1 file changed, 4 insertions(+), 3 deletions(-)

diff --git a/org.springframework.beans/src/main/java/org/springframework/beans/BeanWrapperImpl.java b/org.springframework.beans/src/main/java/org/springframework/beans/BeanWrapperImpl.java
index 42e69c358f..6e503472e3 100644
--- a/org.springframework.beans/src/main/java/org/springframework/beans/BeanWrapperImpl.java
+++ b/org.springframework.beans/src/main/java/org/springframework/beans/BeanWrapperImpl.java
@@ -364,9 +364,10 @@ public class BeanWrapperImpl extends AbstractPropertyAccessor implements BeanWra
 
 	public TypeDescriptor getPropertyTypeDescriptor(String propertyName) throws BeansException {
 		try {
-			BeanWrapper nestedBw = getNestedBeanWrapper(propertyName);
-			PropertyTokenHolder tokens = getPropertyNameTokens(getFinalPath(nestedBw, propertyName));			
-			PropertyDescriptor pd = getPropertyDescriptorInternal(tokens.actualName);			
+			BeanWrapperImpl nestedBw = getBeanWrapperForPropertyPath(propertyName);
+			String finalPath = getFinalPath(nestedBw, propertyName);
+			PropertyTokenHolder tokens = getPropertyNameTokens(finalPath);
+			PropertyDescriptor pd = nestedBw.getCachedIntrospectionResults().getPropertyDescriptor(tokens.actualName);
 			if (pd != null) {
 				if (tokens.keys != null) {
 					if (pd.getReadMethod() != null) {