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SPR-7145 - NullPointerException in AnnotationMethodHandlerAdapter if HttpHeaders in ResponseEntity are empty

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This commit is contained in:
Arjen Poutsma
2010-04-29 08:04:36 +00:00
parent aa216672ae
commit a910ce68ff
2 changed files with 20 additions and 6 deletions
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org.springframework.web.servlet/src/main/java/org/springframework/web/servlet/mvc/annotation/AnnotationMethodHandlerAdapter.java
+4 -1
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@@ -912,7 +912,10 @@ public class AnnotationMethodHandlerAdapter extends WebContentGenerator
if (!entityHeaders.isEmpty()) {
outputMessage.getHeaders().putAll(entityHeaders);
}
writeWithMessageConverters(responseEntity.getBody(), inputMessage, outputMessage);
Object body = responseEntity.getBody();
if (body != null) {
writeWithMessageConverters(body, inputMessage, outputMessage);
}
}
@SuppressWarnings("unchecked")