From ad272a0c871e0845e517a6d1f00925da37fa5935 Mon Sep 17 00:00:00 2001
From: Rossen Stoyanchev <rstoyanchev@gopivotal.com>
Date: Fri, 10 May 2013 17:26:35 -0400
Subject: [PATCH] Close InputStream in ResourceHttpMessageConverter

Spring 3.2.2 introduced a change to avoid closing the response stream
in HttpMessageConverters (SPR-10095). However, the InputStream of
resources being written, for example as part of a multi-part request
should be closed. This change ensures that.

Issue: SPR-10460
---
 .../http/converter/ResourceHttpMessageConverter.java | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/spring-web/src/main/java/org/springframework/http/converter/ResourceHttpMessageConverter.java b/spring-web/src/main/java/org/springframework/http/converter/ResourceHttpMessageConverter.java
index 69f22a92e10..81733712488 100644
--- a/spring-web/src/main/java/org/springframework/http/converter/ResourceHttpMessageConverter.java
+++ b/spring-web/src/main/java/org/springframework/http/converter/ResourceHttpMessageConverter.java
@@ -85,7 +85,17 @@ public class ResourceHttpMessageConverter extends AbstractHttpMessageConverter<R
 	protected void writeInternal(Resource resource, HttpOutputMessage outputMessage)
 			throws IOException, HttpMessageNotWritableException {
 
-		StreamUtils.copy(resource.getInputStream(), outputMessage.getBody());
+		InputStream in = resource.getInputStream();
+		try {
+			StreamUtils.copy(in, outputMessage.getBody());
+		}
+		finally {
+			try {
+				in.close();
+			}
+			catch (IOException ex) {
+			}
+		}
 		outputMessage.getBody().flush();
 	}