This commit introduces a visitor for router functions
(RouterFunctions.Visitor), allowing to iterate over all the components
that make up a router function.
This commit also introduces a ToStringVisitor, which creates a nicely
formatted string for use with toString().
Issue: SPR-15711, SPR-15711
Also, ChannelRegistration.setInterceptors is deprecated now: in favor of a fluently named interceptors(...) method which is documented to add the given interceptors to the channel's current list.
Issue: SPR-15962
Issue: SPR-15976
This commit makes sure that any custom MessageConverter set in a
JmsTemplate used by a JmsMessagingTemplate is reused as the payload
converter of the message.
Issue: SPR-15965
This commit introduces the WebFluxUriComponentsBuilder, with a single
method that creates a UriComponentsBuilder for a ServerRequest. More
methods to be added by @rstoyanchev.
Issue: SPR-15953
This commit introduces a methodName() method to the ServerRequest,
returning the String name of the method. This method is useful for
non-standard HTTP methods.
This commit introduces the following changes.
1) It adds a new Spring @NonNull annotation which allows to apply
@NonNullApi semantic on a specific element, like @Nullable does.
Combined with @Nullable, it allows partial null-safety support when
package granularity is too broad.
2) @Nullable and @NonNull can apply to ElementType.TYPE_USE in order
to be used on generic type arguments (SPR-15942).
3) Annotations does not apply to ElementType.TYPE_PARAMETER anymore
since it is not supported yet (applicability for such use case is
controversial and need to be discussed).
4) @NonNullApi does not apply to ElementType.FIELD anymore since in a
lot of use cases (private, protected) it is not part for the public API
+ its usage should remain opt-in. A dedicated @NonNullFields annotation
has been added in order to set fields default to non-nullable.
5) Updated Javadoc and reference documentation.
Issue: SPR-15756
When writing Publisher<Publisher<T>>, a flush operation is performed onComplete
for every Publisher. If the flush operation is not able to be performed immediately
it will be retried before starting to process data provided by the next Publisher.
For the last Publisher the implementation needs to ensure that the flush will
be performed only then whole operation will complete.
Issue: SPR-15949
This commit introduces a ForwardedHeaderFilter for WebFlux, similar to
the existing Servlet version. As part of this the
DefaultServerHttpRequestBuilder had to be changed to no longer use
delegation, but instead use a deep copy at the point of mutate().
Otherwise, headers could not be removed.
Issue: SPR-15954
This commit fixes a typo in the `DefaultWebClient` implementation.
Instead of forwarding resolved `WebClientException` instances as error
signals, the `bodyToMono(ParameterizedTypeReference)` variant would just
forward those exceptions as `onNext` signals.
Issue: SPR-15946
Prior to that commit, the `ResponseSpec` `WebClient` would process error
responses (4xx, 5xx HTTP status) and transform those into error signals
with a `WebClientResponseException`. But this would only work if the
HTTP response would have a non-empty response body.
An empty error response would not send an error signal and only
translate in an `onComplete` signal.
This commit fixes this behavior and makes sure that this error signal is
sent in all cases.
Issue: SPR-15946
Juergen Hoeller
Brian Clozel
Arjen Poutsma
Sebastien Deleuze
Jason Yu
Rossen Stoyanchev
Andreas Ahlenstorf
Stephane Nicoll
Xavier Downs
areshetnikov
Violeta Georgieva
Grant Hutchins
David Harrigan