Previously, Hibernate Validator would fail to initialize if it was
on the classpath but an EL implementation was not.
OnValidatorAvailableCondition protected against this scenario by
initializing the validator.
The Hibernate Validator shortcoming was addressed in eb222209
(gh-7598). As a result, checking for the precences of the
ValidationProvider META-INF/services resource is now sufficient to
auto-configure validation. This commit removes
OnValidatorAvailableCondition as it is no longer necessary.
Closes gh-8110
This commit provides auto-configuration for the Reactor Core 3 library.
A new configuration namespace, "spring.reactor" allows to configure
hooks on operators, like "spring.reactor.stacktrace-mode.enabled".
This property is enabled automatically by devtools, since it improves
the developer experience and provides full stacktrace information when
exceptions occur (but at a performance cost).
Fixes gh-7302
Update all `EmbeddedServletContainer` implementations to ensure that
the `start()` method can be called multiple times, with the second call
being ignored.
Fixes gh-8036
Update `Log4J2LoggingSystem` and `LogbackLoggingSystem` to ensure
that filters are removed when the `cleanUp` method is called. Prior
to this commit application failures would not remove the filter and
no log messages would appear.
The `LoggingApplicationListener` has also been updated since it
previously failed to handle `ApplicationFailureEvents`.
Finally `EventPublishingRunListener` and `DelegatingApplicationListener`
have been updated to deal with `null` parameters and to cope with
listener errors.
Fixes gh-7758
In version 2.3.6 and earlier, an attempt to create a Bucket or a
ClusterInfo would fail fast with a ConnectException in the cause of
the Couchbase server was done. In 2.3.7 this remains true for a
Bucket but is no longer the case for ClusterInfo. The latter now
retries for 75 seconds by default and when it eventually fails a
ConnectException is no longer part of the cause chain.
This commit makes the auto-configured ClusterInfo depend on the
auto-configured Bucket. This means that the Bucket is always created
before the ClusterInfo, thereby ensuring that things fail gracefully
with useful diagnostics when the server is unavailable.
Closes gh-8092
Andy Wilkinson
Stephane Nicoll
Spring Buildmaster
Brian Clozel
Phillip Webb
Madhura Bhave