From f3c95795d303914b7339082d003ec3087e84ad26 Mon Sep 17 00:00:00 2001
From: Mark Fisher <markfisher@vmware.com>
Date: Fri, 27 Feb 2009 17:44:44 +0000
Subject: [PATCH] No longer wrapping exceptions that are already
 MessageTransformationExceptions.

---
 .../integration/transformer/AbstractPayloadTransformer.java    | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/org.springframework.integration/src/main/java/org/springframework/integration/transformer/AbstractPayloadTransformer.java b/org.springframework.integration/src/main/java/org/springframework/integration/transformer/AbstractPayloadTransformer.java
index d85a42c40e..64fdd8fa62 100644
--- a/org.springframework.integration/src/main/java/org/springframework/integration/transformer/AbstractPayloadTransformer.java
+++ b/org.springframework.integration/src/main/java/org/springframework/integration/transformer/AbstractPayloadTransformer.java
@@ -33,6 +33,9 @@ public abstract class AbstractPayloadTransformer<T, U> implements Transformer {
 	        U result = this.transformPayload((T) message.getPayload());
 	        return MessageBuilder.withPayload(result).copyHeaders(message.getHeaders()).build();
         }
+		catch (MessageTransformationException e) {
+			throw e;
+		}
 		catch (Exception e) {
         	throw new MessageTransformationException(message, "failed to transform message payload", e);
         }