This commit removes Spring's custom NestedIOException and replaces its
usage with the standard IOException which has supported a root cause
since Java 6.
Closes gh-28198
With a Java 8 baseline in place for quite some time now, it no longer
makes sense to refer to features such as annotations as "Java 5
annotations".
This commit also removes old `Tiger*Tests` classes, thereby avoiding
duplicate execution of various tests.
This commit deprecates the TYPE_HIERARCHY_AND_ENCLOSING_CLASSES search
strategy for MergedAnnotations in 6.0 M3, allowing consumers of 6.0
milestones and release candidates to provide feedback before
potentially completely removing the search strategy or providing an
alternate mechanism for achieving the same goal prior to 6.0 GA.
Closes gh-28079
See gh-28080
This commit adds a warning to the Javadoc for the
TYPE_HIERARCHY_AND_ENCLOSING_CLASSES search strategy in
MergedAnnotations with regard to the scope of the search
algorithm.
See gh-28079
This commit implements 4 package private Json serializers
for JavaSerializationHints, ProxyHints, ReflectionHints
and ResourceHints to serialize GraalVM native JSON configuration
as documented in
https://www.graalvm.org/22.0/reference-manual/native-image/BuildConfiguration/.
It exposes the related functionality via
NativeConfigurationGenerator which allows to generate the
relevant files on the filesystem via the
FileNativeConfigurationGenerator implementation.
The generated *-config.json files have been validated working
with GraalVM 22.0.
Closes gh-27991
Add an additional `FactoryInstantiationFailureHandler` strategy
interface to `SpringFactoriesLoader` to allows instantiation
failures to be handled on a per-factory bases.
For example, to log trace messages for only factories that can't
be created the following can be used:
FactoryInstantiationFailureHandler.logging(logger);
If no `FactoryInstantiationFailureHandler` instance is supplied
then `FactoryInstantiationFailureHandler.throwing()` is used
which provides back-compatible behavior by throwing an
`IllegalArgumentException`.
See gh-28057
Co-authored-by: Madhura Bhave <bhavem@vmware.com>
Co-authored-by: Andy Wilkinson <wilkinsona@vmware.com>
Update `SpringFactoriesLoader` so that factory implementation classes
can have a constructor with arguments that are resolved dynamically.
Arguments are resolved using a `ArgumentResolver` interface that is
passed to the `loadFactories` method. This strategy interface is
intentionally simple and only allows resolution based on the argument
type. A number of convenience methods are provided to allow resolvers
to be built. For example:
ArgumentResolver.of(String.class, "tests")
.and(Integer.class, 123);
Factory implementation classes must have a non-ambiguous constructor
in order to be instantiated. The `SpringFactoriesLoader` uses the same
algorithm as `BeanUtils.getResolvableConstructor`.
See gh-28057
Co-authored-by: Madhura Bhave <bhavem@vmware.com>
Co-authored-by: Andy Wilkinson <wilkinsona@vmware.com>
This commit fixes the algorithm used to analyze a generic parameter. If
a type in the generic signature is protected, the type is return rather
than the full signature. This makes sure that the appropriate package
is used. Previously, it would have incorrectly used the type of the
raw class.
Using a generic type for such a use case is wrong, and ProtectedElement
has been updated to expose a `Class` rather than a `ResolvableType`.
See gh-28030
This commit adds an infrastructure for code that generate types with the
need to write to another package if privileged access is required. An
abstraction around types where methods can be easily added is also
available as part of this commit.
Closes gh-28149
The TYPE_HIERARCHY_AND_ENCLOSING_CLASSES search strategy for
MergedAnnotations was originally introduced to support @Nested test
classes in JUnit Jupiter (see #23378).
However, while implementing #19930, we determined that the
TYPE_HIERARCHY_AND_ENCLOSING_CLASSES search strategy unfortunately
could not be used since it does not allow the user to control when to
recurse up the enclosing class hierarchy. For example, this search
strategy will automatically search on enclosing classes for static
nested classes as well as for inner classes, when the user probably
only wants one such category of "enclosing class" to be searched.
Consequently, TestContextAnnotationUtils was introduced in the Spring
TestContext Framework to address the shortcomings of the
TYPE_HIERARCHY_AND_ENCLOSING_CLASSES search strategy.
Since this search strategy is unlikely to be useful to general users,
the team has decided to deprecate this search strategy in Spring
Framework 5.3.x and remove it in 6.0.
Closes gh-28079
SocketUtils was introduced in Spring Framework 4.0, primarily to assist
in writing integration tests which start an external server on an
available random port. However, these utilities make no guarantee about
the subsequent availability of a given port and are therefore
unreliable. Instead of using SocketUtils to find an available local
port for a server, it is recommended that users rely on a server's
ability to start on a random port that it selects or is assigned by the
operating system. To interact with that server, the user should query
the server for the port it is currently using.
SocketUtils is now deprecated in 5.3.16 and will be removed in 6.0.
Closes gh-28052
In 3ec612aaf8, I accidentally removed tests that verified support for
non-synthesizable merged annotations for recursive annotations in
Kotlin.
This commit reinstates those non-synthesizable tests while retaining
the synthesizable tests.
This commit improves how protected access analysis operates. Rather than
providing a static boolean, a function callback for the member to
analyse is used. This permits to change the decision whether reflection
can be used, or if the return type is assigned.
Both of those are already applicable, with InjectionGenerator relying
on reflection for private fields, and DefaultBeanInstanceGenerator
assigning the bean instance if additional contributors are present.
This commit also moves the logic of computing the options where the code
is actually generated.
See gh-28030
This commit provides the necessary infrastructure to let components
contribute statements that are used to fully instantiate a bean
instance.
To ease code generation, a dedicated infrastructure to register bean
definition is provided in the o.s.beans.factory.generator package.
BeanDefinitionRegistrar offers a builder style API that provides a way
to hide how injected elements are resolved at runtime and let
contributors provide code that may throw a checked exception.
BeanInstanceContributor is the interface that components can implement
to contribute to a bean instance setup. DefaultBeanInstanceGenerator
generates, for a particular bean definition, the necessary statements
to instantiate a bean.
Closes gh-28047
Stephane Nicoll
Sébastien Deleuze
Sam Brannen
Juergen Hoeller
rstoyanchev
Phillip Webb
Lee, Kyutae
a.yazychyan