This commit ensures that POST/PUT requests sent by the Netty client have
a Content-Length header set.
Integration tests have been refactored to use mockwebserver instead of
Jetty and have been parameterized to run on all available supported
clients.
Issue: SPR-14860
This commit adds the ability to serve Resources (static files) through a
RouterFunction. Two methods have been added to RouterFunctions: one that
exposes a given directory given a path pattern, and a generic method
that requires a lookup function.
Issue: SPR-14913
In general, web.util is supposed to remain lowest-level, not depending on any other web.* package. Since web.client also has a support package, a corresponding web.server.support package seemed appropriate for a helper class depending on ServerWebExchange in web.server itself.
This commit polishes previous one by also accepting
generic types explicitly declared with a class that
extends DataBuffer allowing to write Flux<DefaultDataBuffer>
for example.
Issue: SPR-14952
This modifies the signature of
ReactiveHttpOutputMessage#writeAndFlush(...) in order to
be able to use Flux<Flux<DataBuffer>> objects as arguments of
this method.
Issue: SPR-14952
This commit polishes Kotlin nullable support by reusing
MethodParameter#isOptional() instead of adding a new
MethodParameter#isNullable() method, adds
Kotlin tests and introduces Spring Web Reactive
support.
Issue: SPR-14165
Where `isOptional` is used, also check for `isNullable` i.e.
values are not considered required if they are Kotlin nullables:
- spring-messaging: named value method arguments
- spring-web: named value method arguments
- spring-webmvc: request parts
This means that Kotlin client code no longer has to explicity specify
"required=false" for Kotlin nullables -- this information is inferred
automatically by the framework.
Issue: SPR-14165
This commit adds a HTTP PATCH operation to the RestTemplate:
patchForObject. As with most operations, there are three variants:
varargs, Map, and URI based.
Issue: SPR-14857
This commit introduces a new ContentDisposition class designed
to parse and generate Content-Disposition header value as defined
in RFC 2183. It supports the disposition type and the name,
filename (or filename* when encoded according to RFC 5987) and
size parameters.
This new class is usually used thanks to
HttpHeaders#getContentDisposition() and
HttpHeaders#setContentDisposition(ContentDisposition).
Issue: SPR-14408
The method to access the Principal from the ServerWebExchange is now
a Mono<Principal> (rather than Optional<Principal>).
There is also support for Principal as a controller method argument.
Issue: SPR-14680, SPR-14865
This commit adds support for detecting the target WebHandler along with
WebFilters, WebExceptionHandlers, and other spring-web reactive
strategies in an ApplicationContext.
WebReactiveConfigurationSupport has @Bean factory methods for
DispatcherHandler and ResponseStatusExceptionHandler.
WebHttpHandlerBuilder has a static factory method that initializes the
builder from an ApplicationContext. This method is also used in the
DispatcherHandler#toHttpHandler(ApplicationContext) shortcut method.
Issue: SPR-14837
The ServerWebExchange now has a getFormData() method that delegates to
FormHttpMessageReader for the parsing and then caches the result so
it may be used multiples times during request processing.
Issue: SPR-14541
This commit introduces two new `WebClient` methods: `retrieveMono` and
`retrieveFlux`, both of which offer direct access to the response body.
More importantly, these methods publish a WebClientException if the
response status code is in the 4xx or 5xx series.
Issue: SPR-14852
This commit introduces a couple of changes to BodyInserters:
- Refactored writeWithMessageWriters into BiFunction
- BodyInserters.fromResource now uses ResourceMessagewriter from context
- BodyInserters.fromServerSentEvents now uses SseHttpMessageWriter from context
At present Tomcat expects a WriteListener to be registered immediately
on the initial thread so for the time being this commit ensures the
WriteListener is registered unconditionally for every request.
Issue: SPR-14772, SPR-14803
This commit replaces the lazy URI and headers initialization in the
reactive ServerHttpRequest in favor of eager initialization at
construction time. Both the URI and headers are nearly guaranteed to
be accessed for every request (URI for application path, headers for
"Origin" header).
Query params are still lazily parsed but parsing is idemptotent and
in the unlikely case of concurrent access (it's the framework that
typically accesses query params) it maybe parsed twice but should
be side effect free still.
Cookies are also parsed lazily and since we delegate to the "native"
request, it depends on the underlying runtime whether synchronization
is needed. This commit adds synchronization for the HttpServletRequest.
At present RxNetty, Reactor, and Undertow implementations provide
thread-safe access to cookies.
This commit introduces support for running multiple HttpHandler's under
distinct context paths which effectively allows running multiple
applications on the same server. ContextPathIntegrationTests contains
an example of two applications with different context paths.
In order to support this the HttpHandler adapters for all supported
runtimes now have a common base class HttpHandlerAdapterSupport
which has two constructor choices -- one with a single HttpHandler and
another with a Map<String, HttpHandler>.
Note that in addition to the contextPath under which an HttpHandler is
configured there may also be a "native" contextPath under which the
native runtime adapter is configured (e.g. Servlet containers). In such
cases the contextPath is a combination of the native contextPath and
the contextPath assigned to the HttpHandler. See for example
HttpHandlerAdapterSupportTests.
Issue: SPR-14726
