From 5b71d4680b058f7ea310ee878df2435e3bc70703 Mon Sep 17 00:00:00 2001
From: "Brian S. O'Neill" <bronee@gmail.com>
Date: Fri, 10 Nov 2006 21:29:50 +0000
Subject: Improve exception message.

---
 .../java/com/amazon/carbonado/OptimisticLockException.java | 14 ++++----------
 1 file changed, 4 insertions(+), 10 deletions(-)

(limited to 'src')

diff --git a/src/main/java/com/amazon/carbonado/OptimisticLockException.java b/src/main/java/com/amazon/carbonado/OptimisticLockException.java
index b4a43de..949537e 100644
--- a/src/main/java/com/amazon/carbonado/OptimisticLockException.java
+++ b/src/main/java/com/amazon/carbonado/OptimisticLockException.java
@@ -72,16 +72,10 @@ public class OptimisticLockException extends PersistException {
     }
 
     private static String makeMessage(Object expectedVersion, Object savedVersion) {
-        if (expectedVersion == null) {
-            if (savedVersion == null) {
-                return null;
-            }
-            return "Failed to update because saved version is " + savedVersion;
+        if (expectedVersion == null && savedVersion == null) {
+            return null;
         }
-        if (savedVersion == null) {
-            return "Failed to update for expected version " + expectedVersion;
-        }
-        return "Failed to update for expected version " + expectedVersion +
-            " because saved version is " + savedVersion;
+        return "Update acted on version " + expectedVersion +
+            ", but canonical version is " + savedVersion;
     }
 }
-- 
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