This commit adapts the auto-configuration for the new core r2dbc support
in Spring Framework and provides auto-configuration for
R2dbcEntityOperations.
Closes gh-22708
This commit adds the support for creating a managed instance of the
Neo4j Java driver. The low-level support for Neo4j is helpful in
situations where the high-level abstraction of Spring Data Neo4j is not
needed.
See gh-22301
This commit improves the validation of URLs provided in the property
'spring.redis.url' used to auto-configure a Spring Data Redis
connection. In particular, only the URL schemes 'redis://' and
'rediss://' are allowed, and any other scheme will result in a
configuration error. A failure analyzer is also provided to improve
diagnostics for common mis-configurations detected by this validation.
Fixes gh-21999
This commit moves the core Liveness and Readiness support to its own
`availability` package. We've made this a core concept independent of
Kubernetes.
Spring Boot now produces `LivenessStateChanged` and
`ReadinessStateChanged` events as part of the typical application
lifecycle.
Liveness and Readiness Probes (`HealthIndicator` components and health
groups) are still configured only when deployed on Kubernetes.
This commit also improves the documentation around Probes best practices
and container lifecycle considerations.
See gh-19593
Prior to this commit and as of Spring Boot 2.2.0, we would advise
developers to use the Actuator health groups to define custom "liveness"
and "readiness" groups and configure them with subsets of existing
health indicators.
This commit addresses several limitations with that approach.
First, `LivenessState` and `ReadinessState` are promoted to first class
concepts in Spring Boot applications. These states should not only based
on periodic health checks. Applications should be able to track changes
(and adapt their behavior) or update states (when an error happens).
The `ApplicationStateProvider` can be injected and used by applications
components to get the current application state. Components can also
track specific `ApplicationEvent` to be notified of changes, like
`ReadinessStateChangedEvent` and `LivenessStateChangedEvent`.
Components can also publish such events with an
`ApplicationEventPublisher`. Spring Boot will track startup event and
application context state to update the liveness and readiness state of
the application. This infrastructure is available in the
main spring-boot module.
If Spring Boot Actuator is on the classpath, additional
`HealthIndicator` will be contributed to the application:
`"LivenessProveHealthIndicator"` and `"ReadinessProbeHealthIndicator"`.
Also, "liveness" and "readiness" Health groups will be defined if
they're not configured already.
Closes gh-19593
This commit adds auto-configuration support for Spring Data R2DBC. If a
`ConnectionFactory` and Spring Data are available, scanning of reactive
repositories is enabled.
This commit also adds a starter to bring R2DBC and the necessary Spring
Data libraries.
See gh-19988
Co-authored-by: Mark Paluch <mpaluch@pivotal.io>
Co-authored-by: Oliver Drotbohm <odrotbohm@pivotal.io>
This commit adds auto-configuration for R2DBC. If R2DBC is on the
classpath, a `ConnectionFactory` is created similarly to the algorithm
used to create a `DataSource`.
If an url is specified, it is used to determine the R2DBC driver and
database location. If not, an embedded database is started (with only
support of H2 via r2dbc-h2). If none of those succeed, an exception is
thrown that is handled by a dedicated FailureAnalyzer.
To clearly separate reactive from imperative access, a `DataSource` is
not auto-configured if a `ConnectionFactory` is present. This makes sure
that any auto-configuration that relies on the presence of a
`DataSource` backs off.
There is no dedicated database initialization at the moment but it is
possible to configure flyway or liquibase to create a local `DataSource`
for the duration of the migration. Alternatively, if Spring Data R2DBC
is on the classpath, a `ResourceDatabasePopulator` bean can be defined
with the scripts to execute on startup.
See gh-19988
Co-authored-by: Mark Paluch <mpaluch@pivotal.io>
The Spring Cloud Connectors project has been deprecated in favor of the
Java CFEnv project. The Boot auto-configuration and starter that support
Connectors were deprecated in Boot 2.2.
This commit removes the Connectors auto-configuration, starter,
and dependency management.
Closes gh-19798
The Elasticsearch transport client has been deprecated since Spring Boot
2.2.0 and is about to be removed from Spring Data Elasticsearch and
Elasticsearch itself in their next major releases.
The available REST client support variants are now the preferred way of
using Elasticsearch features.
Closes gh-19668
This commit also changes the request matcher for MVC
endpoints to use an AntPathRequestMatcher instead of an
MvcRequestMatcher. The endpoint is always available
under the mapped endpoint path and this way the same matcher
can be used for both MVC and Jersey.
Fixes gh-17912
Co-authored-by: Phillip Webb <pwebb@pivotal.io>
The `reactor-tools` dependency now brings a new Reactor Debug Agent
which instruments loaded classes for better Reactor stacktraces.
This commit removes the `spring.reactor.stacktrace-mode.enabled`
configuration property since the related Reactor Hook is about to be
removed.
As a replacement, we're introducing `spring.reactor.debug-agent.enabled`
which tells whether the Reactor Debug Agent should be loaded, given that
the `reactor-tools` dependency is available. This option is enabled by
default, since adding the dependency on classpath is a strong signal
already.
Fixes gh-17128
As of Spring Data Moore, a new reactive template and the
corresponding repositories support have been added.
This commit auto-configures a `ReactiveElasticsearchTemplate`
with the configuration properties under the
`spring.data.elasticsearch.client.reactive` namespace.
To enable this feature, applications require both Spring Data
Elasticsearch dependencies (typically
`spring-boot-starter-data-elasticsearch`) and dependencies
for a `WebClient` (often `spring-boot-starter-webflux`).
The support for the reactive Elasticsearch repositories is
also provided.
Closes gh-16214
This commit auto-configures a prototype `RSocketRequester.Builder` bean
for building requester instances. This builder is pre-configured with
auto-detected `RSocketStrategies` (same as the server side).
Closes gh-16280
This commit adds support for RSocket server applications.
The auto-configuration will either add RSocket support to an existing
Reactor Netty server in a WebFlux application (as a WebSocket endpoint),
or bootstrap a brand new RSocket server instance.
Spring Boot will also auto-configure the Spring Messaging infrastructure
that supports Controller beans with `@MessageMapping` annotated methods.
Fixes gh-16021
Complete the restructuring of the security auto-configuration
packages by removing the direct import of web configuration from
the main security auto-configuration.
Closes gh-14412
This commit also refactors OAuth2 client properties. With
the added support for authorization_code clients, client
registrations are now divided into `login` and `authorization_code`.
An environment post processor is used for backward compatibility with
old Open ID Connect login clients.
Closes gh-13812
This commit adds support for the new `ReactorResourceFactory` and
ensures that such a bean is created and destroyed with the application
context. This will create a `ClientHttpConnector` bean, to be configured
on the `WebClient.Builder` instance - or let developers create their own
`ClientHttpConnector` bean to override that opinion.
By default, the `ReactorResourceFactory` is configured to participate
with the global resources, for better efficiency.
Closes gh-14058
This commit changes AbstractWebMvcEndpointHandlerMapping to
be a MatchableHandlerMapping. Additionally, EndpointRequest,
now delegates to MvcRequestMatcher for Spring MVC applications.
For all other applications, AntPathRequestMatcher is used as
a delegate.
Closes gh-13962
This commit adds support for providing a default ThreadPoolTaskScheduler
with sensible defaults. A new TaskSchedulerBuilder is provided with
defaults from the `spring.task.scheduler.*` namespace and can be used
to create custom instances.
If no custom `TaskScheduler` bean is present, `@EnableScheduling` now
uses the auto-configured task scheduler.
Closes gh-1397
This commit adds support for providing a default ThreadPoolTaskExecutor
with sensible defaults. A new TaskExecutorBuilder is provided with
defaults from the `spring.task.*` namespace and can be used to create
custom instances.
If no custom `Executor` bean is present, `@EnableAsync` now uses the
auto-configure application task executor. Same goes for the async support
in Spring MVC.
Closes gh-1563
Auto-configuration of LDAP's `LdapTemplate` is currently a part of
`LdapDataAutoConfiguration` which is conditional of presence of
`LdapRepository` (i.e. Spring Data LDAP). This arrangement isn't ideal
since the `LdapTemplate` is a part of Spring LDAP project, and therefore
should not be tied to Spring Data LDAP.
This commit improves and simplifies LDAP auto-configuration by moving
`LdapTemplate` configuration to `LdapAutoConfiguration`. Consequently,
`LdapDataAutoConfiguration` is not needed anymore and is removed.
See gh-13136
This commit adds auto-configuration support for both `RestClient` and
`RestHighLevelClient` which are provided by `elasticsearch-rest-client`
and `elasticsearch-rest-high-level-client` dependencies respectively.
`RestClient` is associated with configuration properties in the
`spring.elasticsearch.rest.*` namespace, since this is the component
taking care of HTTP communication with the actual Elasticsearch node.
`RestHighLevelClient` wraps the first one and naturally inherits that
configuration.
Closes gh-12600
Update the configurable embedded web server factory interfaces to
extend `ConfigurableWebServerFactory` so that the can be used in a
`WebServerFactoryCustomizer`.
Extract server specific customization to their own auto-configuration
and align reactive/servlet server auto-configuration.
Closes gh-8573
Stephane Nicoll
Gerrit Meier
Scott Frederick
Andy Wilkinson
Vedran Pavic
Brian Clozel
Madhura Bhave
Phillip Webb
Johnny Lim
dnosan
Craig Walls
Alex Derkach