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This commit is contained in:
Juergen Hoeller
2015-03-25 15:22:41 +01:00
parent e7dde740b9
commit beae336627
3 changed files with 14 additions and 14 deletions
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17
spring-webmvc/src/main/java/org/springframework/web/servlet/mvc/method/annotation/HttpEntityMethodProcessor.java
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@@ -49,6 +49,7 @@ import org.springframework.web.method.support.ModelAndViewContainer;
*
* @author Arjen Poutsma
* @author Rossen Stoyanchev
* @author Brian Clozel
* @since 3.1
*/
public class HttpEntityMethodProcessor extends AbstractMessageConverterMethodProcessor {
@@ -59,25 +60,27 @@ public class HttpEntityMethodProcessor extends AbstractMessageConverterMethodPro
public HttpEntityMethodProcessor(List<HttpMessageConverter<?>> messageConverters,
ContentNegotiationManager contentNegotiationManager) {
super(messageConverters, contentNegotiationManager);
}
public HttpEntityMethodProcessor(List<HttpMessageConverter<?>> messageConverters,
ContentNegotiationManager contentNegotiationManager, List<Object> responseBodyAdvice) {
super(messageConverters, contentNegotiationManager, responseBodyAdvice);
}
@Override
public boolean supportsParameter(MethodParameter parameter) {
return HttpEntity.class.equals(parameter.getParameterType()) ||
RequestEntity.class.equals(parameter.getParameterType());
return (HttpEntity.class.equals(parameter.getParameterType()) ||
RequestEntity.class.equals(parameter.getParameterType()));
}
@Override
public boolean supportsReturnType(MethodParameter returnType) {
return HttpEntity.class.isAssignableFrom(returnType.getParameterType()) &&
!RequestEntity.class.isAssignableFrom(returnType.getParameterType());
return (HttpEntity.class.isAssignableFrom(returnType.getParameterType()) &&
!RequestEntity.class.isAssignableFrom(returnType.getParameterType()));
}
@Override
@@ -142,9 +145,9 @@ public class HttpEntityMethodProcessor extends AbstractMessageConverterMethodPro
Object body = responseEntity.getBody();
if (responseEntity instanceof ResponseEntity) {
if (isResourceNotModified(webRequest, (ResponseEntity<?>) responseEntity)) {
// Ensure headers are flushed, no body should be written
// Ensure headers are flushed, no body should be written.
outputMessage.flush();
// skip call to converters, as they may update the body
// Skip call to converters, as they may update the body.
return;
}
}
@@ -152,7 +155,7 @@ public class HttpEntityMethodProcessor extends AbstractMessageConverterMethodPro
// Try even with null body. ResponseBodyAdvice could get involved.
writeWithMessageConverters(body, returnType, inputMessage, outputMessage);
// Ensure headers are flushed even if no body was written
// Ensure headers are flushed even if no body was written.
outputMessage.flush();
}