Update `SslAutoConfiguration` so that the used resource loader prefers
file based resolution when paths are specified without a prefix. This
restores the behavior found in Spring Boot 3.3.
The `ApplicationResourceLoader` has been updated with a new `get` method
that accepts a `preferFileResolution` parameter. Unfortunately, we can't
directly influence the resource returned by the delegate
`ResourceLoader` since we can't override `getResourceByPath(...)`.
Instead we check if the returned type was likely to have been created
by a call to that method. If so, we change it to a `FileSystemResource`.
This approach should hopefully work with `DefaultResourceLoader` and
subclasses.
Fixes gh-43274
The lowercase form of the endpoint ID needs to be used so that
relaxed matching of properties, as provided by
ConfigurationPropertySources, works as intended. Without this
change the id of the endpoint in a property had to be an exact
match of the endpoint's ID.
Closes gh-43302
Previously, customizers loaded from spring.factories were called
using LambdaSafe. This resulted in customizers with a generic type
more specific than Object being ignored. A customizer loaded from
the logging.structured.json.customizer property was not affected as
it was called directly rather than through LambdaSafe.
This commit aligns the way in which customizers loaded from
spring.factories are called with the way in which any customizer
specified using the logging.structured.json.customizer property is
called.
Closes gh-43312
Previously, when a configuration property name was created by
adapting a source with a value processor, creating sub names from
that property name did not work correctly. This broke binding of
prefixed environment variables to a map as the ancestor checking
did not work.
Fixes gh-43304
This commit refines the optimization introduced in gh-39816 to only
unwrap our own caching connection factory. The more advanced unwrap
algorithm is still available, but opt-in only.
Unwrapping more aggressively may break use cases where the wrapped
ConnectionFactory is required, i.e. for transactional purposes.
Closes gh-43277
Spring Framework now uses a multi-release jar for its virtual thread
support. If the shaded jar is not marked as being a multi-release jar
and virtual threads are enabled, the application will fail to start as
the Java 21+ virtual threads delegate will be unavailable.
This commit updates the starter parent's default configuration for the
Maven Shade plugin to set Multi-Release: true in the application's
manifest.
Closes gh-43284
Phillip Webb
Wolfgang Kronberg
Moritz Halbritter
Johnny Lim
BenchmarkingBuffalo
Jae-Young98
Stéphane Nicoll
Yanming Zhou
Andy Wilkinson
Stefano Cordio
Tran Ngoc Nhan