Previously `HandlerMapping` implementation were heavily relying on
`String` path patterns, `PathMatcher` implementations and dedicated maps
for matching incoming request URL to an actual request handler.
This commit adds the `PathPatternRegistry` that holds `PathPattern`
instances and the associated request handler — matching results are then
shared as `PathMatchResult` instances. `AbstractUrlHandlerMapping` will
use this registry directly, but other components dealing with request
matching (like `PatternsRequestCondition`) will directly use ordered
`PathPattern` collections since ordering is important there.
This opens the door for faster request matching and simplifies the
design of this part.
Issue: SPR-15608
This commit enables trailing slash matching in `PathPatternParser` by
default - this mirrors the default configuration in `PathMatcher`
implementations in MVC.
This commit removes the headers(HttpHeaders) method on ClientRequest and
ServerResponse, in favor of headers(Consumer<HttpHeaders>), which is
more flexible.
This commit improves the capacity calculation for the DefaultDataBuffer,
so that the capacity typically doubles instead of improving by the
minimal required amount.
Issue: SPR-15647
The revised builder emphasizes creating a list of resolvers either
built-in or custom with each top-level builder method resulting in
adding a resolver.
By default only the Header resolver is configured.
The path extension resolver is removed altogether to discourage its use
but is trivial to create manually with the helpf of
UriUtils#extractFileExtension + MediaTypeFactory.
Issue: SPR-15639
After the removal of suffix pattern matches, there is no longer a need
to expose the list of registered file extensions.
Also polish, refactor, and simplify the abstract base class
AbstractMappingContentTypeResolver and its sub-classes.
Issue: SPR-15639
There is no need for ResourceWebHandler to go through the
PathExtensionContentTypeResolver when MediaTypeFactory makes it easy to
perform such lookups for a given Resource.
This does not support any extensions explicitly registered through a
WebFluxConfigurer but it would be easy enough to pass those into
ResourceWebHandler as a simple Map<String, MediaType>, should the need
arise.
Issue: SPR-15639
The use of the undecoded URL path by default and the removal of suffix
pattern matching effectively means HttpRequestPathHelper is no longer
needed.
Issue: SPR-15640, SPR-15639
Introduce pathWithinApplication() in ServerHttpRequest and use it for
request mapping purposes instead of LookupPath.
In turn this means that for request mapping purposes:
1) the path is not decoded
2) suffix pattern matching is not supported
Issue: SPR-15640
Before this commit there was no special handling for URL encoding
of the path pattern string coming into the path pattern parser. No
assumptions were made about it being in an encoded form or not.
With this change it is assumed incoming path patterns are not
encoded and as part of parsing the parser builds PathPattern
objects that include encoded elements. For example parsing "/f o"
will create a path pattern of the form "/f%20o". In this form
it can then be used to match against encoded paths.
Handling encoded characters is not trivial and has resulted in
some loss in matching speed but care has been taken to
avoid unnecessary creation of additional heap objects. When
matching variables the variable values are return in a
decoded form. It is hoped the speed can be recovered, at least
for the common case of non-encoded incoming paths.
Issue: SPR-15640
This commit changes the use of `ResolvableType` to
`ParameterizedTypeReference` in all public-facing WebFlux APIs. This
change removes the necessity for providing the parameterized type
information twice: once for creating the `ResolvableType`, and once for
specifying a `BodyExtractor`.
Issue: SPR-15636
Avoid importing Kotlin 1.0.x from Mockito Kotlin and only depends on
kotlin-stdlib instead of kotlin-stdlib-jre8 since we don't use
additional jre7 or jre8 API.
This commit also removes nullability from two common spots: ResolvableType.getType() and TargetSource.getTarget(), both of which are never effectively null with any regular implementation. For such scenarios, a non-null empty type/target is the cleaner contract.
Issue: SPR-15540
This commit adds two Consumer based methods to ClientRequest that allow
for direct manipulation of the underlying headers or cookies map. As
such, these methods can be used to override or remove existing entries.
Issue: SPR-15635
Juergen Hoeller
Sebastien Deleuze
Stephane Nicoll
diguage
Brian Clozel
Arjen Poutsma
Rossen Stoyanchev
Andy Clement
Rob Winch