Prior to this commit, `DataSourceJmxConfiguration` with tomcat
`DataSource`, it can only find `DataSourceProxy` if the given
`DataSource` is a direct child of it. Since it uses `instanceof`, it
could not find `DataSourceProxy` if the `DataSource` is
wrapped(delegated) or proxied.
This is because `DataSourceProxy#unwrap()` always returns null; thus
cannot use this method to directly obtain `DataSourceProxy`.
In this commit, updated the check logic to perform the best effort to
retrieve `DataSourceProxy`. If given `DataSource` is wrapped or proxied
by spring, tries to unwrap or get target datasource recursively to find
`DataSourceProxy`.
See gh-15206
Since gh-12838, the WebFlux whitelabel error view also shows the
stacktrace information if it is available in the model.
This commit adds a CSS directive that preserves white spaces and breaks
lines at newline characters.
`@EnableScheduling` detects primarily a suitable `TaskScheduler` in the
context and fallbacks to the presence of a `ScheduledExecutorService` if
that is not the case.
This commit improves the auto-configuration to back off when such
scheduled executor service is present, so that the framework
initialization code can pick it up as usual.
Closes gh-15032
Prior to this commit, a change in `HttpStatus.toString` since SPR-16898
prevented the default WebFlux `ErrorWebExceptionHandler` to render
template views for exact HTTP status (e.g. "404.html").
This issue does not affect the resolution of series, like "4xx.html".
This commit fixes `DefaultErrorWebExceptionHandler` to use
`HttpStatus.value()` when attempting to resolve error views.
Closes gh-15083
An initializer that adds a BeanDefinitionRegistryPostProcessor which
in turn adds bean definitions has to be very careful to run early.
Otherwise, other initializers that want to influence the bean
definitions added never get a chance.
Closes gh-14907
Fix Jetty and Undertow customizers to restore Spring Boot 2.0
behavior where a negative or zero `max-http-header-size` indicates
that the server default should be used.
Closes gh-14986
Fix `TomcatWebServerFactoryCustomizer` to restore Spring Boot 2.0
behavior where a negative or zero `max-http-header-size` indicates
that the server default should be used.
See gh-14986
Fix the `JobLauncherCommandLineRunner` to correctly deal with job
parameters when restarting a job.
Prior to this commit, we were was calling the `getNextJobParameters`
method of the `JobParametersBuilder` from batch. This method was getting
the previous parameters of the wrong job instance in a restart scenario.
This commit fixes the issue by first getting the right job instance with
the provided parameters, then restarting it.
Closes gh-14933
