With this commit, ServerCodecConfigurer is now exposed as a bean in
order to be provided to DefaultServerWebExchange via
WebHttpHandlerBuilder and HttpWebHandlerAdapter. This allows
DefaultServerWebExchange to get configured codecs for reading form or
multipart requests.
Issue: SPR-14546
This commit changes the handling of 4xx/5xx status codes in the
WebClient to the following simple rule: if there is no way for the user
to get the response status code, then a WebClientException is returned.
If there is a way to get to the status code, then we do not return an
exception.
Issue: SPR-15486
This commit renames `WebClient.ResponseSpec.bodyToEntity` to `toEntity`
and similarly renames `WebClient.ResponseSpec.bodyToEntityList` to
`toEntityList`. In both cases, the `body` prefix was dropped because the
return value contains more than the body.
Issue: SPR-15486
This commit renames the `body(Object)` on ServerResponse to
`syncBody(Object)`. The reason for this is that the original method
name clashed with the `body(Publisher)` method in the Kotlin extension.
The new name nicely reflects the synchronous nature of the method,
making it less appealing than the `Publisher`-based `body` method.
Issue: SPR-15467
This method introduces a new body(Object) to ServerResponse, a shortcut
to body(BodyInserters.fromObject(Object)).
Note that in the implementation of the method, an `instanceof` check is
performed to make sure that the passed argument is not a `Publisher`,
as users should call `body(Publisher, Class)` for sending a reactive
type.
This Publisher-check is also done in the `WebClient`, for the same
reasons.
Issue: SPR-15461
Without this change it was necessary to call getPathRemaining and
then chop up the path and make a call to matchAndExtract to get the
bound variables for the path part that matched. With this change
this is all done in the call to getPathRemaining which returns
an object holding the remaining path and the bound variables.
Issue: SPR-15419
This commit changes the `HandlerStrategies` and `ExchangeStrategies`
builders to use the `CodecConfigurer` for configuring Decoder|Encoder
and HttpMessage[Reader|Writer]. Other classes that use `CodecConfigurer`
have also been changed to reflect the refactoring to interfaces.
This commit also removes the ExchangeStrategies methods that take an
application context, as it was too naive approach to simply look up
every message reader and writer in the context.
Issue: SPR-15415, SPR-15435
This commit changes the `HandlerStrategies` builder to use
`ServerCodecConfigurer` for configuring Decoder|Encoder and
HttpMessage[Reader|Writer]. Note that the configurer is not exposed
directly, but wrapped so that `HandlerStrategies` can keep on returning
`this` for a proper builder pattern.
This commit also removes the HandlerStrategies methods that take an
application context, as it was too naive approach to simply look up
every message reader and writer in the context.
Issue: SPR-15415
- Renamed `defaultCodec` to `defaultCodecs`, and `customCodec` to
`customCodecs`
- Added `@Override` annotations where necessary
- Fixed non-parameterized usage for parameterized types.
This commit makes CodecException handling consistent between functional
and annotation-based APIs. It now returns by default 4xx status code
for decoding error and 5xx for encoding error + print the error reason
in logs without the full stack trace in both variants.
Issue: SPR-15355
The java.util.Optional wrapper should not affect the support for
"request param" arguments with or without the annotation as it
works on the Spring MVC side.
This commit uses the newly introduced
`PathPattern.getPathRemaining(String)` in the functional web framework.
With this change, all path predicates can be used for nested router
functions, so the `pathPrefix` predicate is no longer required and has
been removed.
Issue: SPR-15336
This commit introduces support for the server-side methods on
HttpMessageReader and HttpMessageWriter. It does so by introducing an
Optional ServerHttpRequest in BodyInserter.Context, and an Optional
ServerHttpResponse in BodyExtractor.Context. On the client-side, these
optionals return Optional.empty(); on the server-side, they return the
respective server-side messages.
Issue: SPR-15370
