Update `MeterRegistryPostProcessor` to configure `MeterRegistry` beans
in two distinct sweeps. The first sweep applies customizers and filters
as the `MeterRegistry` bean is initialized, the second sweep applies
`MeterBinder` beans once all singletons have been instantiated.
Prior to this commit, it was not possible for a `MeterBinder` bean to
directly or indirectly use a `MeterRegistry`. It was also possible for
bound meters to cause a deadlock during refresh processing if those
meters could be updated on a thread other than main, such as GC
notifications.
Fixes gh-30636
Fixes gh-33070
This commits adds a checkstyle rule to not use List.of(), Set.of()
and Map.of(), preferring Collections.emptyList(), emptySet(), and
emptyMap() respectively.
It replaces usages of these methods across the codebase.
See gh-32655
This commit removes auto-configuration and dependency management
for Flapdoodle embedded MongoDB in favor of the Spring Boot support
provided by Flapdoodle.
Closes gh-30863
Previously, a number of Elasticsearch properties were duplicated
across the spring.elasticsearch.rest and
spring.data.elasticsearch.client.reactive prefixes for configuring
the blocking REST client provided by Elasticsearch and the reactive
client provided by Spring Data respectively. This could cause
problems when using the Elasticsearch REST client configured with
a custom spring.elasticsearch.rest.uris. If Spring WebFlux (to make
use of WebClient) and Spring Data Elasticsearch were on the classpath,
the reactive Elasticsearch Client would be autoconfigured but it
would use the default value of its analogous
spring.data.elasticsearch.client.reactive.endpoints property. It
would be unable to connect, causing a startup failure.
This commit consoliates the configuration properties where possible.
Each setting that is common across the two clients is now configured
using a single, shared spring.elasticsearch property. Each setting
that is specific to the blocked REST client or the WebClient-based
reactive client now have prefixes of spring.elasticsearch.restclient
and spring.elasticsearch.webclient respectively.
The old properties beneath spring.elasticsearch.rest and
spring.data.elasticsearch.client.reactive have been deprecated. If a
any deprecated property is set, all of the new properties are
ignored. In other words, to migrate to the new properties, each usage
of a now-deprecated property must be updated to use its new
replacement instead.
Closes gh-23106
A new system test plugin is being made available for running test
suites that should be run less frequently than with every commit, such
as tests that verify Spring Boot compatibility with external
projects. CI pipeline configuration for running system tests is also
provided.
The first system tests verify the behavior of the Spring Boot image
building plugins when building images using Paketo buildpacks.
Closes gh-25824
This commit modifies the integration tests for the Maven and Gradle
image building goal and task to use a custom builder as a test harness
to verify that the plugins invoke the builder as expected.
Fixes gh-25838
This commit modifies the integration tests for the Maven and Gradle
image building goal and task to use a custom builder as a test harness
to verify that the plugins invoke the builder as expected.
Fixes gh-25838
Update `FlywayAutoConfiguration`, `LiquibaseAutoConfiguration` and
`DataSourceInitializer` classes so that they no longer depend on
`DataSourceProperties`. DB migrations can now be performed against
a `@Bean` defined primary `DataSource` with an alternative
username/password.
This update also removed using fallback properties when a custom
connection `url` is defined with Flyway or Liquibase. We now assume
that `username`, `password` and `driver-class-name` will be provided
if the default values are unacceptable. Our previous logic was
particularly flawed if a custom URL caused a change of driver type.
Closes gh-25643
gh-17424 updated `ValidationBindHandler` so that it would
only look at bound values when validating. This commit updates
`ValidationBindHandler` to use Spring Framework's `BeanPropertyBindingResult`.
This means that for fields that are not bound, JavaBean accessor methods can
be used to get the value to validate.
Fixes gh-25356
Refine the package restructure started in 91ccc23462 to help provide
a solid foundation for code snippets. This commit renames many of the
classes so that they no longer end in `Example`. It also removes some
of the inner types that were previously used. Many tag comments have
also been moved to ensure that `import` statements are available in
the docs.
Closes gh-25089
When running on Java 11 (where `@PostConstruct` is no longer part of
the JRE) and without a dependency on jakarta-annotation-api,
`@PostContruct` annotions are silently dropped. This leads to obscure and
hard-to-track down changes in the behaviour of our auto-configuration
as the `@PostConstruct`-annotated methods are not invoked.
To allow users to run on Java 11 without having jakarta-annotation-api
on the classpath, this commit removes use of `@PostConstruct` from main
code. A Checkstyle rule has also been added to prevent its usage in
main code from being reintroduced.
Closes gh-23723
Phillip Webb
Moritz Halbritter
Andy Wilkinson
Bertolt Meier
Marc Wrobel
Scott Frederick
Guirong Hu
Yanming Zhou
Moritz Halbritter
Stephane Nicoll
dreis2211
Madhura Bhave
Phillip Webb