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Fix issue in message conversion

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This change ensures that when the Accept and the Producible media types
are equally specific, we use the one from the Accept header, which may
for example carry a different charset.
This commit is contained in:
Rossen Stoyanchev
2012-10-12 08:49:30 -04:00
parent f7943786de
commit dc01f088f7
3 changed files with 15 additions and 31 deletions
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29
spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessorMockTests.java
View File

@@ -301,35 +301,6 @@ public class RequestResponseBodyMethodProcessorMockTests {
verify(messageConverter);
}
// SPR-9160
@Test
public void handleReturnValueSortByQuality() throws Exception {
this.servletRequest.addHeader("Accept", "text/plain; q=0.5, application/json");
List<HttpMessageConverter<?>> converters = new ArrayList<HttpMessageConverter<?>>();
converters.add(new MappingJackson2HttpMessageConverter());
converters.add(new StringHttpMessageConverter());
RequestResponseBodyMethodProcessor handler = new RequestResponseBodyMethodProcessor(converters);
handler.writeWithMessageConverters("Foo", returnTypeStringProduces, webRequest);
assertEquals("application/json;charset=UTF-8", servletResponse.getHeader("Content-Type"));
}
@Test
public void handleReturnValueString() throws Exception {
List<HttpMessageConverter<?>>converters = new ArrayList<HttpMessageConverter<?>>();
converters.add(new ByteArrayHttpMessageConverter());
converters.add(new StringHttpMessageConverter());
processor = new RequestResponseBodyMethodProcessor(converters);
processor.handleReturnValue("Foo", returnTypeString, mavContainer, webRequest);
assertEquals("text/plain;charset=ISO-8859-1", servletResponse.getHeader("Content-Type"));
assertEquals("Foo", servletResponse.getContentAsString());
}
@ResponseBody
public String handle1(@RequestBody String s, int i) {

15
spring-webmvc/src/test/java/org/springframework/web/servlet/mvc/method/annotation/RequestResponseBodyMethodProcessorTests.java
View File

@@ -143,12 +143,25 @@ public class RequestResponseBodyMethodProcessorTests {
assertEquals("Foo", servletResponse.getContentAsString());
}
@Test
public void handleReturnValueStringAcceptCharset() throws Exception {
this.servletRequest.addHeader("Accept", "text/plain;charset=UTF-8");
List<HttpMessageConverter<?>> converters = new ArrayList<HttpMessageConverter<?>>();
converters.add(new ByteArrayHttpMessageConverter());
converters.add(new StringHttpMessageConverter());
RequestResponseBodyMethodProcessor processor = new RequestResponseBodyMethodProcessor(converters);
processor.writeWithMessageConverters("Foo", returnTypeString, webRequest);
assertEquals("text/plain;charset=UTF-8", servletResponse.getHeader("Content-Type"));
}
public String handle(@RequestBody List<SimpleBean> list, @RequestBody SimpleBean simpleBean) {
return null;
}
private static class SimpleBean {
private String name;