Prior to this commit, the `ResourceHttpRequestHandler` would write the
resource size to the "Content-Length" response header.
This is already done by the underlying `ResourceHttpMessageConverter`
and `ResourceRegionHttpMessageConverter`.
This commit avoid this duplicate operation and delegates instead to the
converters.
See gh-26330
Closes gh-26340
Since support for the commandName attribute was removed from the
implementation of FormTag in Spring Framework 5.0, the presence of the
commandName attribute in the spring-form.tld file is no longer valid
and can lead one to assume that the commandName attribute is still
supported -- for example when using code completion in a JSP editor.
This commit therefore removes the obsolete commandName attribute in
spring-form.tld.
Closes gh-26337
This commit makes sure that the matching pattern attributes is cleared
when an async result has been obtained, so that the subsequent
dispatch starts from scratch.
Closes gh-26239
This commit introduces AsyncServerResponse, an extension of
ServerResponse that is returned from ServerResponse.async and that
allows users to get the future response by calling the block method.
This is particularly useful for testing purposes.
This commit adds support for sending Server-Sent Events in WebMvc.fn,
through the ServerResponse.sse method that takes a SseBuilder DSL.
It also includes reference documentation.
Closes gh-25920
Remove the overriden pathVariable method from the nested request
wrapper,so that the merged attributes are used instead of the ones
provided by servlet.
Closes gh-26163
This commit introduces the following changes:
- Converters/codecs are now used based on generic type info.
- On WebMvc and WebFlux, kotlinx.serialization is enabled along
to Jackson because it only serializes Kotlin @Serializable classes
which is not enough for error or actuator endpoints in Boot as
described on spring-projects/spring-boot#24238.
TODO: leverage Kotlin/kotlinx.serialization#1164 when fixed.
Closes gh-26147
Allow the body to be written in order for all headers to be set
as they would be on HTTP GET. The body content is ignored as a
lower level.
See gh-25976
The migration from JUnit 4 assertions to AssertJ assertions resulted in
several unnecessary casts from int to long that actually cause
assertions to pass when they should otherwise fail.
This commit fixes all such bugs for the pattern `.isNotEqualTo((long)`.
Prior to this commit, references to `JsonGenerator` and
`ByteArrayBuilder` were not closed/released within codecs calls.
This prevents Jackson from reusing more efficiently shared memory
resources.
This commit properly closes/releases Jackson resources in Spring MVC,
Spring WebFlux and Spring Messaging codecs.
A benchmark on WebFlux codecs (in both single value/streaming mode)
shows significant throughput and allocation improvements for small
payloads.
Closes gh-25910
This commit adds support for Kotlin Coroutines suspending functions to
Spring MVC, by converting those to a Mono that can then be handled by
the asynchronous request processing feature.
It also optimizes Coroutines detection with the introduction of an
optimized KotlinDetector.isSuspendingFunction() method that does not
require kotlin-reflect.
Closes gh-23611
Prior to this commit, the resource handler serving static resources for
Spring MVC and Spring WebFlux would always look at the
`Resource#lastModified` information, derive the `"Last-Modified"` HTTP
response header and support HTTP conditional requests with that
information.
In some cases, builds or packaging tools choose to set this last
modification date to a static date in the past. This allows tools to
have reproducible builds or to leverage caching given the static
resources content didn't change.
This can lead to problems where this static date (e.g. "1980-01-01") is
used literally in HTTP responses and will make the HTTP caching
mechanism counter-productive: the content of the resources changed, but
the application insists on saying it didn't change since the 80s...
This commit adds a new configuration option to disable this support -
there is no way to automatically discard those dates: there is no
standard for that and many don't use he "EPOCH 0 date" as it can lead to
compatibility issues with different OSes.
Closes gh-25845
Prior to this commit, error handlers in the WebMvc.fn and WebFlux.fn
router function builders had to be registered in an unintuitive, reverse
order, due to the filter chain composition model used.
This commit reverses the error handler order, so that more specific
error handlers can come before generic ones.
Closes gh-25541
This commit adds two overloaded methods for each HTTP method in the
WebFlux.fn and WebMvc.fn route builders: one method taking just a
handler function, the other a request predicate and handler function.
After this commit, it is no longer required to provide a String path,
which is particularly useful when nesting routes, and the path would be
"".
Closes gh-25752
This commit introduces a new async(Object) method in the WebMvc.fn,
taking a asynchronous response as argument in the form of a
CompletableFuture or Publisher. This allows for asynchronous setting
of headers and status (and not just body, which was already possible).
Closes gh-25828
We don't expect a browser to save error responses to a file but we
extend this protection anyway since "inline" is only a suggestion
that shouldn't have any side effects.
See reactor/reactor-core#2374
All usages of this API are in tests, which are not checking overflow or
concurrent emissions - so a simple replacement with `try***` equivalents
is fine.
This commit deprecates the `AppCacheManifestTransformer` implementations
since the appcache feature is being removed from the browsers.
Closes gh-25733
UrlPathHelper is often created and used without customizations or with
the same customizations. This commit introduces re-usable, instances.
Effectively a backport of commit 23233c.
See gh-25690
This commit makes several changes in both WebMvc.fn as well as
WebFlux.fn.
- ServerRequest now exposes a RequestPath through requestPath(), and
pathContainer() has been deprecated.
- The PathPredicate and PathResourceLookupFunction now respects this
RequestPath's pathInApplication() in their path-related
functionality.
- When nesting, the PathPredicate now appends the matched part of the
path to the current context path, instead of removing the matched
part (which was done previously). This has the same result: the
matched part is gone, but now the full path stays the same.
Closes gh-25270
MVC data class processor constructs target instance even in case of binding failure, as long as the corresponding method parameter is not marked as optional.
Closes gh-24372
Prior to this commit, MockHttpServletResponse's setCharacterEncoding()
method did not update the contentType property, which violates the
Servlet 2.4 Javadoc for getContentType() and setCharacterEncoding().
This commit addresses this issue; however, some existing tests may have
to be updated as a result of this change.
For example, note how some of the tests in this commit have been
refactored to use MediaType##isCompatibleWith() instead of asserting
exact matches for the value returned by MockHttpServletResponse's
getContentType() method.
Closes gh-25536
- The compiler is configured to retain compatibility with Kotlin 1.3.
- Explicit API mode is not yet enabled but could be in the future.
- Some exceptions thrown by Kotlin have changed to NullPointerException,
see https://youtrack.jetbrains.com/issue/KT-22275 for more details.
Closes gh-24171
Remove convenience Map that is to avoid. The only downside is that
getHandlerMethods requires a transformation but that should not be used frequently.
See gh-22961
This commit evolves the solution from M1 by parsing and caching patterns with the
target HandlerMapping's PathPatternParser. This makes it unnecessary for callers to
be aware of pattern parsing.
Closes gh-25312
This commit introduces a way to change the PathPatternParser used in
PathPredicates, by way of a ChangePathPatternParserVisitor. This
visitor is used by both WebFluxConfigurationSupport and
WebMvcConfigurationSupport to make sure the configured parser is used.
Closes gh-23236
This commit fixes a recent regression as a result of 5225a57411
with the determination of non-pattern vs pattern URLs. That in turn affects the ability to perform
direct matches by URL path.
There is also a fix in PathPattern to recognize "catch-all" patterns as pattern syntax.
See gh-24945
This commit introduces a spring.xml.ignore system property
which when set to true avoid initializing XML infrastructure.
A typical use case is optimizing GraalVM native image footprint
for applications not using XML. In order to be effective, those
classes should be initialized at build time:
- org.springframework.util.DefaultPropertiesPersister
- org.springframework.core.io.support.PropertiesLoaderUtils
- org.springframework.web.servlet.function.support.RouterFunctionMapping
- org.springframework.web.client.RestTemplate
- org.springframework.web.servlet.mvc.method.annotation.ExceptionHandlerExceptionResolver
- org.springframework.web.servlet.config.annotation.WebMvcConfigurationSupport
- org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter
- org.springframework.http.converter.support.AllEncompassingFormHttpMessageConverter
- org.springframework.http.codec.support.BaseDefaultCodecs
- org.springframework.beans.PropertyEditorRegistrySupport
Closes gh-25151
Prior to this commit some of the default strategies defined
for the DispatcherServlet weren't included in the default
configuration for both Java and XML configuration.
The following default beans have been added to the configuration
with the name as expected by the DispatcherServlet:
- org.springframework.web.servlet.i18n.AcceptHeaderLocaleResolver
- org.springframework.web.servlet.theme.FixedThemeResolver
- org.springframework.web.servlet.support.SessionFlashMapManager
- org.springframework.web.servlet.view.DefaultRequestToViewNameTranslator
Closes gh-25209
With #25209, DispatcherServlet.properties loading and parsing
will be useless for most of use cases, and it requires
configuration on GraalVM native images.
The purpose of this issue to make such loading and parsing lazy,
only invoked in getDefaultStrategies() if needed.
Closes gh-25257
Rossen Stoyanchev
Juergen Hoeller
Paul Warren
Sam Brannen
Arjen Poutsma
Alex Feigin
Sébastien Deleuze
NaNRailgun
Brian Clozel
Anthony Raymond
Andreas Ahlenstorf
Сергей Цыпанов
Tadaya Tsuyukubo
XenoAmess
May
Rossen Stoyanchev
Ruslan Akhundov
May
Marten Deinum
liym@home