Previously ForwardedHeaderFilter would override the requestURI with a URL decoded value. This would cause
problems when using a URL encoded requestURI since downstream Filters would not see the URL encoded
value as they should.
This commit resolves this issue by ensuring that the requestURI is properly encoded.
Issues SPR-15422
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
Previously ForwardedHeaderFilter would return the same StringBuffer for every invocation. This
meant that users that modified the StringBuffer changed the state of the HttpServletRequest.
This commit ensures that a new StringBuffer is always returned for ForwardedHeaderFilter.
Issue: SPR-15423
With this change there is a new getPathRemaining() method on
PathPattern objects. It is called with a path and returns
the path remaining once the path pattern in question has
matched as much as it can of that path. For example if the
pattern is /fo* and the path is /foo/bar then getPathRemaining
will return /bar. This allows for a set of pathpatterns
to work together in sequence to match a complete entire path.
Issue: SPR-15336
InvalidDefinitionException has been introduced in Jackson 2.9 to be
able to differentiate invalid data sent from the client (should still
generate a 4xx HTTP status code) from server side errors like beans with
no default constructor (should generate a 5xx HTTP status code).
Issue: SPR-14925
- ServletServerHttpResponse.ResponseAsyncListener#onError/onTimeout
must complete the async operation
- ServletHttpHandlerAdapter.HandlerResultSubscriber#onComplete must
check that the async operation is not completed
Issue: SPR-15412
Revise Javadoc on AsyncHandlerMethodReturnValueHandler to clarify its
main purpose is to prioritze custom async return value handlers ahead
of built-in ones. Also replace the interface from built-in handlers
which are prioritized already.
Remove DeferredResultAdapter and ResponseBodyEmitterAdapter --
introduced in 4.3 for custom async return value handling, since for
5.0 we will add built-in support for reactive types and the value of
these contracts becomes very marginal.
Issue: SPR-15365
Restore the correct client-side default for whether StringDecoder
should split on new lines. It is true forthe server and false for the
client by default.
The regression was introduced in the recent refactoring:
f8a21ab11b (diff-0175d58138b2e8b2bec087ffe0495340)
This commit deprecates `AsyncRestTemplate` and related types
(`AsyncClientHttpRequestFactory` etc.) in favor of the Spring 5.0
`WebClient`.
Issue: SPR-15294
This commit folds ServerHttpMessage[Reader|Writer] into its parent
HttpMessage[Reader|Writer] with the server methods pre-implemented
by default to be simple pass-through delegates.
Includes a new overloaded ModelAndView constructor with an HttpStatus argument, as well as a HandlerMethodArgumentResolverSupport refactoring (revised checkParameterType signature, actually implementing the HandlerMethodArgumentResolver interface).
Issue: SPR-15199
Follow-up to:
3d68c496f1
StringDecoder can be created in text-only vs "*/*" mode which in turn
allows a more intuitive order of client side decoders, e.g. SSE does
not have to be ahead of StringDecoder.
The commit also explicitly disables String from the supported types in
Jackson2Decoder leaving it to the StringDecoder in "*/*" mode which
comes after. This does not change the current arrangement since the
the StringDecoder ahead having "*/*" picks up JSON content just the
same.
From a broader perspective this change allows any decoder to deal with
String if it wants to after examining the content type be it the SSE
or another, custom decoder. For Jackson there is very little value in
decoding to String which works only if the output contains a single
JSON string but will fail to parse anything else (JSON object/array)
while StringDecoder in "*/*" mode will not fail.
Issue: SPR-15374
This commit introduces a `useRegisteredExtensionsOnly` property that
indicates whether classes that use the `MediaTypeFactory` for supplying
default media types can do so.
- In classes that were introduced in Spring 5.0, the
`useRegisteredExtensionsOnly` property takes the place of the
`useJaf` property that was removed in 0aaa652
- In classes that existed before Spring 5.0, the
`useRegisteredExtensionsOnly` property is added in addition to the
deprecated `useJaf`, the latter delegating to the former, but with
flipped behavior.
Issue: SPR-14908
This commit changes the `MediaTypeFactory` to return
`Optional<MediaType>` (instead of a plain `MediaType`) for the
`getMediaType` methods.
Issue: SPR-14908
CharSequenceEncoder now supports all MIME types, however since encoding
Flux<String> can overlap with other encoders (e.g. SSE) there are now
two ways to create a CharSequenceEncoder -- with support for text/plain
only or with support for any MIME type.
In WebFlux configuration we insert one CharSequenceEncoder for
text/plain (as we have so far) and a second instance with support for
any MIME type at the very end.
Issue: SPR-15374
Push the knowledge of what media types represent "streaming" down to
the Encoder level where knowledge is required (e.g. to encode a
JSON array vs a stream of JSON elements).
