This commit introduces client-side request attributes, similar to those
found on the server-side. The attributes can be used, for instance, for
passing on request-specific information to a globally registered
ExchangeFilterFunction.
The client request builder, as well as WebClient.RequestHeadersSpec and
WebTestClient.RequestHeaderSpec, add methods for adding a single
attribute, as well as manipulating the entire attributes map.
The client request itself adds a accessor for the (immutable) attributes
map.
This commit also introduces a new variant of the basic authentication
filter in ExchangeFilterFunctions. This variant takes the username and
password from well-known attributes.
Issue: SPR-15691
Previously `UrlBasedCorsConfigurationSource` was relying on
`PathMatcher` implementations for matching incoming request lookup paths
with the configured path patterns for CORS configuration.
This commit replaces the use of `PathMatcher` with a `PathPatternParser`
that parses the string patterns into `PathPattenr` instances and allows
for faster matching against lookup paths.
Issue: SPR-15688
Note that WebFlux and WebFlux.fn can be both used at the same time
thanks to the handler mapping registration in `@EnableWebFlux`.
Fixing typos in the reference documentation for outdated Reactor
operators.
This commit changes ServerRequest.queryParams from returning a
List<String> given a String name, to returning a
MultiValueMap<String, String>, which gives more flexibility.
This commit uses the newly introduced `PathContainer` and `RequestPath`
support in the functional web framework. It exposes the path container
as property in `ServerRequest`, and uses that in the path-based
`RequestPredicates`.
Direct comparison of a pattern (as a String) to the path does not make
much sense now that we deal with URL encoding through PathContainer
which exposes (safely) decoded path segments.
Removing the PathPatternComparator also means we can keep patterns
pre-sorted instead of sorting them all the time. That probably offsets
any benefits from comparing to the lookup path for direct matches and
patterns are still sorted according to specificity.
The new PathContainer represent the path as a series of elements
including separators. This naturally represents leading/trailing
slashes and empty path segments which in turn makes it easier to match
in PathPattern as well as to reconstruct the path.
This commits extends nullability declarations to the field level, formalizing the interaction between methods and their underlying fields and therefore avoiding any nullability mismatch.
Issue: SPR-15720
This commit changes the release of data buffers from a finally block
into a `doFinally()` lambda on the returned `Flux<XMLEvent>` stream.
Issue: SPR-15707
Arjen Poutsma
Juergen Hoeller
Sam Brannen
Brian Clozel
Violeta Georgieva
Rossen Stoyanchev
Sebastien Deleuze
Andy Clement
Stephane Maldini