public abstract class AbstractMessageConverterMethodProcessor extends AbstractMessageConverterMethodArgumentResolver implements HandlerMethodReturnValueHandler
AbstractMessageConverterMethodArgumentResolver with the ability to handle
method return values by writing to the response with HttpMessageConverters.allSupportedMediaTypes, logger, messageConverters| Modifier | Constructor and Description |
|---|---|
protected |
AbstractMessageConverterMethodProcessor(List<HttpMessageConverter<?>> converters)
Constructor with list of converters only.
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protected |
AbstractMessageConverterMethodProcessor(List<HttpMessageConverter<?>> converters,
ContentNegotiationManager contentNegotiationManager)
Constructor with list of converters and ContentNegotiationManager.
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protected |
AbstractMessageConverterMethodProcessor(List<HttpMessageConverter<?>> converters,
ContentNegotiationManager manager,
List<Object> requestResponseBodyAdvice)
Constructor with list of converters and ContentNegotiationManager as well
as request/response body advice instances.
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| Modifier and Type | Method and Description |
|---|---|
protected ServletServerHttpResponse |
createOutputMessage(NativeWebRequest webRequest)
Creates a new
HttpOutputMessage from the given NativeWebRequest. |
protected List<MediaType> |
getProducibleMediaTypes(HttpServletRequest request,
Class<?> valueClass)
Returns the media types that can be produced.
|
protected List<MediaType> |
getProducibleMediaTypes(HttpServletRequest request,
Class<?> valueClass,
Type declaredType)
Returns the media types that can be produced.
|
protected Class<?> |
getReturnValueType(Object value,
MethodParameter returnType)
Return the type of the value to be written to the response.
|
protected boolean |
isResourceType(Object value,
MethodParameter returnType)
Return whether the returned value or the declared return type extends
Resource. |
protected <T> void |
writeWithMessageConverters(T value,
MethodParameter returnType,
NativeWebRequest webRequest)
Writes the given return value to the given web request.
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protected <T> void |
writeWithMessageConverters(T value,
MethodParameter returnType,
ServletServerHttpRequest inputMessage,
ServletServerHttpResponse outputMessage)
Writes the given return type to the given output message.
|
adaptArgumentIfNecessary, createInputMessage, isBindExceptionRequired, readWithMessageConverters, readWithMessageConverters, validateIfApplicableclone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, waithandleReturnValue, supportsReturnTyperesolveArgument, supportsParameterprotected AbstractMessageConverterMethodProcessor(List<HttpMessageConverter<?>> converters)
protected AbstractMessageConverterMethodProcessor(List<HttpMessageConverter<?>> converters, @Nullable ContentNegotiationManager contentNegotiationManager)
protected AbstractMessageConverterMethodProcessor(List<HttpMessageConverter<?>> converters, @Nullable ContentNegotiationManager manager, @Nullable List<Object> requestResponseBodyAdvice)
protected ServletServerHttpResponse createOutputMessage(NativeWebRequest webRequest)
HttpOutputMessage from the given NativeWebRequest.webRequest - the web request to create an output message fromprotected <T> void writeWithMessageConverters(T value,
MethodParameter returnType,
NativeWebRequest webRequest)
throws IOException,
HttpMediaTypeNotAcceptableException,
HttpMessageNotWritableException
writeWithMessageConverters(Object, MethodParameter, ServletServerHttpRequest, ServletServerHttpResponse)protected <T> void writeWithMessageConverters(@Nullable T value, MethodParameter returnType, ServletServerHttpRequest inputMessage, ServletServerHttpResponse outputMessage) throws IOException, HttpMediaTypeNotAcceptableException, HttpMessageNotWritableException
value - the value to write to the output messagereturnType - the type of the valueinputMessage - the input messages. Used to inspect the Accept header.outputMessage - the output message to write toIOException - thrown in case of I/O errorsHttpMediaTypeNotAcceptableException - thrown when the conditions indicated
by the Accept header on the request cannot be met by the message convertersHttpMessageNotWritableExceptionprotected Class<?> getReturnValueType(@Nullable Object value, MethodParameter returnType)
ResponseEntity<T>).protected boolean isResourceType(@Nullable Object value, MethodParameter returnType)
Resource.protected List<MediaType> getProducibleMediaTypes(HttpServletRequest request, Class<?> valueClass)
protected List<MediaType> getProducibleMediaTypes(HttpServletRequest request, Class<?> valueClass, @Nullable Type declaredType)
MediaType.ALL