SingletonSupplier<T> supplier-based static methods nullability should
be refined to accept in a flexible way nullable or non-nullable T.
Closes gh-35559
The @CacheConfig section of the reference manual provides an example
that declares @CacheConfig("books").
However, unlike the @Cacheable, @CachePut, and @CacheEvict
annotations, @CacheConfig currently does not have a `value` alias for
the `cacheNames` attribute. Thus, the example in the reference manual
does not compile, and @CacheConfig(cacheNames = "books") would be the
supported way to declare that.
The driving factor for this commit is therefore to provide a simplified
and consistent programming model for users that only need to define
default cache names at the type level (like in the existing example in
the reference manual).
To address that, this commit introduces a `value` alias for
`cacheNames` in @CacheConfig.
See gh-35096
Closes gh-35152
(cherry picked from commit 6091453feb)
Prior to this commit, ExceptionTypeFilter only supported matching
against an exception type. However, most use cases involve matching
against an exception instance. Moreover, every use case within the core
Spring Framework uses ExceptionTypeFilter to match against concrete
exception instances.
This commit therefore introduces an overloaded match(Throwable) method
in ExceptionTypeFilter in order to provide support for the most common
use cases.
See gh-35109
Closes gh-35160
Prior to this commit, the constructors for InstanceFilter and
ExceptionTypeFilter required one to supply the matchIfEmpty flag.
However, users will typically want that to be true. Moreover, we always
supply true for the matchIfEmpty flag within the Spring Framework.
This commit therefore makes the matchIfEmpty flag optional by
introducing overloaded constructors for InstanceFilter and
ExceptionTypeFilter that only accept the includes and excludes
collections.
In addition, this commit overhauls the Javadoc for InstanceFilter and
ExceptionTypeFilter, fixing several issues in the documentation.
Furthermore, this commit applies consistent @Nullable declarations
in ExceptionTypeFilter.
Closes gh-35158
Prior to this commit @CacheConfig did not have a `value` attribute
alias for `cacheNames`, even though the rest of the cache-related
annotations (such as @Cacheable, @CachePut, etc.) do have a `value` /
`cacheNames` alias pair.
To address that inconsistency, this commit introduces a `value` alias
for `cacheNames` in @CacheConfig as well.
See gh-35096
Closes gh-35152
This commit updates the whole Spring Framework codebase to use JSpecify
annotations instead of Spring null-safety annotations with JSR 305
semantics.
JSpecify provides signficant enhancements such as properly defined
specifications, a canonical dependency with no split-package issue,
better tooling, better Kotlin integration and the capability to specify
generic type, array and varargs element null-safety. Generic type
null-safety is not defined by this commit yet and will be specified
later.
A key difference is that Spring null-safety annotations, following
JSR 305 semantics, apply to fields, parameters and return values,
while JSpecify annotations apply to type usages. That's why this
commit moves nullability annotations closer to the type for fields
and return values.
See gh-28797
Includes removal of ManagedBean and javax.annotation legacy support.
Includes AbstractJson(Http)MessageConverter revision for Yasson 3.0.
Includes initial Hibernate ORM 7.0 upgrade.
Closes gh-34011
Closes gh-33750
Prior to this commit, `MimeMessageHelper` would accept `Resource`
instances as inline attachments in multipart MIME messages. If the
provided `Resource` implementation returns `null` for `getFileName()`,
the `addInLine` method would fail with a `NullPointerException` as
Jakarta activation fails to detect the content type for a null filename.
This commit falls back on "application/octet-stream" when the filename
is not known for the given resource instead of failing with an
exception.
Fixes gh-33527
This change adds several overloads of `MimeMessageHelper#addInline`
which allow users to specify a file name for inline elements added from
an `InputStreamResource` or a `jakarta.activation.DataSource`.
Closes gh-33230
This commit makes the use of bean definition overriding more visible and
prepare for a deprecation of the feature in the next major release.
As of this commit, use of bean definition overriding logs at INFO level.
The previous log level can be restored by setting the
allowBeanDefinitionOverriding flag explicitly on the BeanFactory (or
via the related ApplicationContext).
A number of tests that are using bean overriding on purpose have been
updated to set this flag, which will make them easier to find once we
actually deprecate the feature.
Closes gh-31288
This commit fixes an issue where a Cacheable method which returns a
Flux (or multi-value publisher) will be invoked once, but the returned
publisher is actually subscribed twice.
The previous fix 988f3630c would cause the cached elements to depend on
the first usage pattern / request pattern, which is likely to be too
confusing to users. This fix reintroduces the notion of exhausting the
original Flux by having a second subscriber dedicated to that, but uses
`refCount(2)` to ensure that the original `Flux` returned by the cached
method is still only subscribed once.
Closes gh-32370
Juergen Hoeller
Sébastien Deleuze
Sam Brannen
Spring Builds
Sébastien Deleuze
Sébastien Deleuze
Yanming Zhou
Brian Clozel
Simon Baslé
Stéphane Nicoll