public class ResponseBodyResultHandler extends AbstractMessageWriterResultHandler implements HandlerResultHandler
HandlerResultHandler that handles return values from methods annotated
with @ResponseBody writing to the body of the request or response with
an HttpMessageWriter.
By default the order for this result handler is set to 100. As it detects
the presence of @ResponseBody it should be ordered after result
handlers that look for a specific return type. Note however that this handler
does recognize and explicitly ignores the ResponseEntity return type.
HIGHEST_PRECEDENCE, LOWEST_PRECEDENCE| Constructor and Description |
|---|
ResponseBodyResultHandler(java.util.List<HttpMessageWriter<?>> messageWriters,
RequestedContentTypeResolver contentTypeResolver)
Constructor with
HttpMessageWriters and a
RequestedContentTypeResolver. |
ResponseBodyResultHandler(java.util.List<HttpMessageWriter<?>> messageWriters,
RequestedContentTypeResolver contentTypeResolver,
ReactiveAdapterRegistry adapterRegistry)
Constructor with an additional
ReactiveAdapterRegistry. |
| Modifier and Type | Method and Description |
|---|---|
<any> |
handleResult(ServerWebExchange exchange,
HandlerResult result)
Process the given result modifying response headers and/or writing data
to the response.
|
private boolean |
hasResponseBodyAnnotation(MethodParameter parameter) |
private boolean |
isHttpEntityType(HandlerResult result) |
boolean |
supports(HandlerResult result)
Whether this handler supports the given
HandlerResult. |
getMessageWriters, writeBodygetAdapterRegistry, getContentTypeResolver, getOrder, selectMediaType, setOrderpublic ResponseBodyResultHandler(java.util.List<HttpMessageWriter<?>> messageWriters, RequestedContentTypeResolver contentTypeResolver)
HttpMessageWriters and a
RequestedContentTypeResolver.messageWriters - writers for serializing to the response body streamcontentTypeResolver - for resolving the requested content typepublic ResponseBodyResultHandler(java.util.List<HttpMessageWriter<?>> messageWriters, RequestedContentTypeResolver contentTypeResolver, ReactiveAdapterRegistry adapterRegistry)
ReactiveAdapterRegistry.messageWriters - writers for serializing to the response body streamcontentTypeResolver - for resolving the requested content typeadapterRegistry - for adapting other reactive types (e.g. rx.Observable,
rx.Single, etc.) to Flux or Monopublic boolean supports(HandlerResult result)
HandlerResultHandlerHandlerResult.supports in interface HandlerResultHandlerresult - result object to checkprivate boolean hasResponseBodyAnnotation(MethodParameter parameter)
private boolean isHttpEntityType(HandlerResult result)
public <any> handleResult(ServerWebExchange exchange, HandlerResult result)
HandlerResultHandlerhandleResult in interface HandlerResultHandlerexchange - current server exchangeresult - the result from the handlingMono<Void> to indicate when request handling is complete.