Includes corresponding build upgrade to Tomcat 10.1.1 and Undertow 2.3.0
(while retaining runtime compatibility with Tomcat 10.0 and Undertow 2.2)
Closes gh-29435
Closes gh-29436
This commit introduces Micrometer as an API dependency to the
spring-webflux module. Micrometer is used here to instrument `WebClient`
and record `Observation` for HTTP client exchanges.
This replaces Spring Boot's `MetricsWebClientFilterFunction` which
instruments `WebClient` via an `ExchangeFilterFunction`. Here, a direct
instrumentation is more efficient and less prone to metrics errors.
See gh-28341
This commit introduces support for Netty 5's Buffer, in the form of
Netty5DataBuffer. Because of the new API offered by Buffer, several
changes have been made to the DataBuffer API:
- CloseableDataBuffer is a simpler alternative to PooledDataBuffer, and
implemented by Netty5DataBuffer. DataBufferUtils::release can now
handle CloseableDataBuffer as well as PooledDataBuffer.
- PooledDataBuffer::touch has been moved into a separate interface:
TouchableDataBuffer, which is implemented by Netty5DataBuffer.
- The capacity of DataBuffers can no longer be reduced, they can only
grow larger. As a consequence, DataBuffer::capacity(int) has been
deprecated, but ensureWritable (formally ensureCapacity) still exists.
- DataBuffer::slice and retainedSlice have been deprecated in favor of
split, a new method that ensures that memory regions do not overlap.
- DataBuffer::asByteBuffer has been deprecated in favor of toByteBuffer,
a new method that returns a copy, instead of shared data.
- DataBufferFactory::allocateBuffer has been deprecated in favor of
allocateBuffer(int).
Closes gh-28874
Migrate `CoroutinesUtils` from Kotlin code to Java and drop the
`kotlin-coroutines` module.
This update removes the need for Kotlin tooling IDE plugins to be
installed.
Closes gh-27379
Since reactor/reactor-netty#739, the `reactor-netty` module is now split
into two: `reactor-netty-core` and `reactor-netty-http`.
This commit updates the Spring Framework build accordingly.
- 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
- The compiler is configured to retain compatibility with Kotlin 1.3.
- Explicit API mode is not yet enabled but could be in the future.
- A workaround for Gradle build is required for now, see
https://youtrack.jetbrains.com/issue/KT-39610 for more details.
- Some exceptions thrown by Kotlin have changed to NullPointerException,
see https://youtrack.jetbrains.com/issue/KT-22275 for more details.
Closes gh-24171
When built in an environment where many Gradle build workers are
available, :spring-webflux:test is regularly the only task running at
the end of the build. Therefore, the build's overall execution time
can be reduced by running its tests in parallel, spreading the tests'
execution across the available workers. The configured number of forks
is a maximum with Gradle reducing this as necessary for environments
with low numbers of cores where multiple workers will not improve
build performance.
Closes gh-23701
Prior to this commit, the Spring Framework build would partially use the
dependency management plugin to import and enforce BOMs.
This commit applies the dependency management plugin to all Java
projects and regroups all version management declaration in the root
`build.gradle` file (versions and exclusions).
Some versions are overridden in specific modules for
backwards-compatibility reasons or extended support.
This commit also adds the Gradle versions plugin that checks for
dependency upgrades in artifact repositories and produces a report; you
can use the following:
./gradlew dependencyUpdates
Prior to this commit, the Spring Framework build would mix proper
framework modules (spring-* modules published to maven central) and
internal modules such as:
* "spring-framework-bom" (which publishes the Framework BOM with all
modules)
* "spring-core-coroutines" which is an internal modules for Kotlin
compilation only
This commit renames these modules so that they don't start with
"spring-*"; we're also moving the "kotlin-coroutines" module under
"spring-core", since it's merged in the resulting JAR.
See gh-23282
This commit reorganizes tasks and scripts in the build to only apply
them where they're needed. We're considering here 3 "types" of projects
in our build:
* the root project, handling documentation, publishing, etc
* framework modules (a project that's published as a spring artifact)
* internal modules, such as the BOM, our coroutines support and our
integration-tests
With this change, we're strealining the project configuration for all
spring modules and only applying plugins when needed (typically our
kotlin support).
See gh-23282
This commit upgrades Coroutines support to kotlinx.coroutines
1.3.0-RC, leverages the new Coroutines BOM and refine Coroutines
detection to avoid false positives.
Only Coroutines to Mono context interoperability is supported
for now.
CLoses gh-23326
As of 1.3.40, Kotlin now provides a kotlin-scripting-jsr223-embeddable
dependency which:
- Fixes classloading related issues
- Provides out of the box JSR 223 support
- Is compatible with Spring Boot Fat Jar mechanism
This commit updates Spring Framework tests and documentation accordingly.
Closes gh-23165
Juergen Hoeller
Violeta Georgieva
Arjen Poutsma
Brian Clozel
rstoyanchev
Andy Wilkinson
Phillip Webb
Sébastien Deleuze
Rossen Stoyanchev
martin-tarjanyi
Sam Brannen
Sam Brannen
Andy Wilkinson
Brian Clozel
Stephane Nicoll
Sebastien Deleuze
Juergen Hoeller