This commit extract spring-related links and recurring external links
into asciidoctor attributes to be used by the Antora toolchain.
It notably homogenizes links to:
- IETF RFCs
- Java Community Process JSRs
- the Java API Documentation (on the Java 17 version)
- Kotlin documentations (on the Kotlinlang.org version)
- the Spring Boot reference guide (on the `html` version)
This commit also reworks most link attributes to follow a
Project-Category-Misc syntax. For example, `spring-boot-docs` rather
than `docs-spring-boot`.
Finally, it makes an effort to clean up remainders from the previous
documentation toolchain, namely the `docs/asciidoc` folder and
`modules/ROOT/pages/attributes.adoc` file.
Closes gh-26864
Closes gh-31619
This commit changes the default request factory from the
SimpleClientHttpRequestFactory to the JdkClientHttpRequestFactory if
available. It also adds detection logic for OkHttp and Jetty.
This commit creates a placeholder for future RestClient reference
documentation. It also creats a link to RestClient from the RestTemplate
javadoc.
See gh-30826
This commit documents how Observation instrumentation should be
activated for `RestTemplate` and `WebClient`: they both need an
`ObservationRegistry` configured to create and record actual
observations.
This is being done automatically in Spring Boot if auto-configured
builders (`RestTemplateBuilder`, `WebClient.Builder`) are used.
Closes gh-29904
Simon Baslé
rstoyanchev
Olga MaciaszekSharma
Arjen Poutsma
ghainesii
Stephane Nicoll
Olga MaciaszekSharma
Rob Winch
Brian Clozel
Sam Brannen