* Upgrade dependencies whenever it is reasonable
* Fix deprecations and some new API paths
* Move docs to a new version with respective branching for the `changes-5.5-6.0.adoc`
* Copy docs to the `$buildDir/reference` instead of `docs`
to make `asciidoctor` tasks to calculate their UP-TO-DATE key properly
* Generate `kdoc` outside the `docs` dir to not interfere with `asciidoctor`
* Removed overridden `getMethodValue()` in the `CookieTests` which is removed from SF already
* Re-enable JDBC tests related to complex named params because of the fix in SF
* `--add-opens` for Tomcat warnings
* Upgrade to `log4j-slf4j2-impl`
* Add `cassandra.yaml` resource with increased timeouts to wait more in busy environment from Cassandra cluster
* Revert `getMethodValue()` for `CookieTests` since it is removed in the SF SNAPSHOT
* Add `@Suppress("UNCHECKED_CAST")` to `FunctionsTests.kt` to suppress compilation warning
* Add documentation for Observability
* Adapt Observation code to the latest dependencies
* Add doc generation tasks for meters and spans
* Document new Observation API features
* Include generated meters and spans docs to a general `metrics.adoc` chapter
* * Adapt `ObservationPropagationChannelInterceptorTests` for the latest `SpansAssert` API
* * Adjust to the latest Micrometer SNAPSHOT
* Make Observation doc generation tasks only as local.
We don't need ambiguous changes to source code on CI
* * Automate metrics/spans docs generation as a part of `reference` build phase
* Replace 'org.springframework.integration' content in the generated files with a 'o.s.i'
to make it easier to read, especially in the tables
* Break `DefaultMessageReceiverObservationConvention <=> IntegrationObservation` classes tangle
using literal for `KeyValues` in the `DefaultMessageReceiverObservationConvention`
instead of nested enums from the `IntegrationObservation`
* Some other minor build script clean up
* Fix indent in `build.gradle` for `micrometerVersion` property code line
* Add new line after observation section in whats-new.adoc
* * Adapt to the latest Micrometer changes
* * Use Reactor `2022.0.0-SNAPSHOT` version
* The new `checkClasspathForConflicts` will fail if modules has dependencies
containing the same classes.
One of the dependency must be excluded to avoid target classpath pollution
and possible conflicts
* Make the task working as `onlyIf { isCI }`
* Fix warning for illegal access in the `asciidoctorPdf` task add `--add-opens`
to its JVM
* Fix `DefaultHeaderChannelRegistry` for proper `MessageChannelWrapper` access
and change it to `record`
* Add `--add-opens` to `asciidoctor` Gradle task to avoid compilation warning
* Upgrade to Kotlin `1.6.10` and modify its Gradle task respective
* Add empty impl for new `AnnotationMetadataAdapter.getDeclaredMethods()`
* Parse HTTP methods to new `String methodNames` property of the `RequestMapping`
since `HttpMethod` is not an `enum` anymore.
* Ignore JDBC tests which rely on a map property resolution: the `[]` placeholder
is not handled in the latest SF anymore.
* Fix `WebFluxInboundEndpoint` for deprecations
* Clean up code style in Gradle configs
* Fix JavaDoc errors
* Make JUnit 4 as `optional` dependency for `spring-integration-test-support`
* Remove redundant `javax.activation-api` from some modules
* Move all the docs related configuration into a `docs.gradle`
* Move `publish-maven.gradle` into a `/gradle` dir for consistency
* Upgrade to Kotlin `1.4.30`
* Remove redundant `repository.apache.org` since we don't manage direct dependency for Kafka Client
* Upgrade to Gradle `6.8.2`
Resolves https://github.com/spring-projects/spring-integration/issues/3490
- also fix double import of `jmx.adoc`
- also fix `redis.adoc`
* Remove redundant repo in `docs.gradle`
* Use `stylesheet.css` for `asciidoctorj` plugin config
* Fix `stylesheet.css` to import `spring.css` from the same dir
since they both are copied over there into the same dir
* Fix link for JMX chapter from the `metrics.adoc`
* Fix some inconsistency in the `amqp.adoc`
