This commit adapts the registration of fields, constructors, and methods
to provide the same convenience than the reflection-based one available
in ReflectionHints.
See gh-29011
This commit harmonizes the registration of an executable so that
the default method and the method that takes an empty customizer
produces the same hint. The same applies to the readable flag of
a field hint.
Rather than returning a list of executable modes, the "highest" mode
is retained.
See gh-29011
This commit introduces TestAotProcessor which replaces
ProcessTestsAheadOfTimeCommand, removes the dependency on picocli, and
aligns with the implementation of the AotProcessor in Spring Boot.
TestAotProcessor is a command-line application (CLI) that scans the
provided classpath roots for Spring integration test classes and then
generates AOT artifacts for those test classes in the provided output
directories.
This CLI is only intended to be used by build tools.
Closes gh-28825
This commit introduces ProcessTestsAheadOfTimeCommand, a command-line
application (CLI) that scans the provided classpath roots for Spring
integration test classes and then generates AOT artifacts for those
test classes in the provided output directories.
This CLI is only intended to be used by build tools.
Closes gh-28825
This commit introduces initial AOT run-time support in the Spring
TestContext Framework.
- DefaultCacheAwareContextLoaderDelegate: when running in AOT mode, now
loads a test's ApplicationContext via the AotContextLoader SPI
instead of via the standard SmartContextLoader and ContextLoader SPIs.
- DependencyInjectionTestExecutionListener: when running in AOT mode,
now injects dependencies into a test instance using a local instance
of AutowiredAnnotationBeanPostProcessor instead of relying on
AutowireCapableBeanFactory support.
Closes gh-28205
TestContextAotGenerator now uses AotTestMappingsCodeGenerator to
generate a AotTestMappings__Generated.java class which is loaded in
AotTestMappings via reflection in order to retrieve access to
ApplicationContextIntializers generated during AOT processing.
Furthermore, the processAheadOfTimeAndGenerateAotTestMappings() method
in TestContextAotGeneratorTests now performs a rather extensive test
including:
- emulating TestClassScanner to find test classes
- processing all test classes and generating ApplicationContextIntializers
- generating mappings for AotTestMappings
- compiling all generated code
- loading AotTestMappings
- using AotTestMappings to instantiate the generated ApplicationContextIntializer
- using the AotContextLoader API to load the AOT-optimized ApplicationContext
- asserting the behavior of the loaded ApplicationContext
See gh-28205
Closes gh-28204
This commit introduces a dedicated AotContextLoader extension of
SmartContextLoader and reverts the recent changes to the existing
contract for SmartContextLoader. This allows existing
SmartContextLoader implementations to continue working unaffected by
AOT support unless they opt into AOT support by explicitly implementing
the new AotContextLoader contract.
In addition, existing SmartContextLoader implementations in the
spring-test module have been modified to implement AotContextLoader
instead of SmartContextLoader. This allows the core framework to
provide built-in AOT support in the TestContext framework, and it also
allows third-party extensions to built-in SmartContextLoaders to
participate in AOT processing and run-time support transparently (or at
least as transparent as possible).
Closes gh-28906
This commit introduces TestContextAotGenerator for processing Spring
integration test classes and generating AOT artifacts. Specifically,
this class performs the following.
- bootstraps the TCF for a given test class
- builds the MergedContextConfiguration for each test class and tracks
all test classes that share the same MergedContextConfiguration
- loads each test ApplicationContext without refreshing it
- passes the test ApplicationContext to ApplicationContextAotGenerator
to generate the AOT optimized ApplicationContextInitializer
- The GenerationContext passed to ApplicationContextAotGenerator uses
a feature name of the form "TestContext###_", where "###" is a
3-digit sequence ID left padded with zeros.
This commit also includes tests using the TestCompiler to verify that
each generated ApplicationContextInitializer can be used to populate a
GenericApplicationContext as expected.
See gh-28204
This commit makes use of the new `getLazyResolutionProxyClass` on
`AutowireCandidateResolver` to detect if a injection point requires
a proxy.
Closes gh-28980
Prior to this commit, if infrastructure code working directly with an
instance of DefaultGenerationContext invoked withName() on that
instance, the new GenerationContext had to be cast from
GenerationContext to DefaultGenerationContext in order for the
infrastructure to continue working with the DefaultGenerationContext
API -- for example, the writeGeneratedContent() method which is not
defined in the GenerationContext API.
This commit makes use of a covariant return type by declaring that
DefaultGenerationContext.withName() returns a DefaultGenerationContext.
Prior to this commit, it was possible to create a DefaultGenerationContext
based on a ClassNameGenerator and GeneratedFiles; however, there was no way
to create a DefaultGenerationContext that reused an existing RuntimeHints
instance which is necessary in certain use cases -- for example, in the
TestContext framework where multiple GenerationContexts are created
based on shared instances of GeneratedFiles and RuntimeHints.
This commit addresses this by introducing a public
DefaultGenerationContext(ClassNameGenerator,GeneratedFiles,RuntimeHints)
constructor.
Further refinements will be required for
MethodValidationPostProcessor since @Lazy
used by Spring Boot is not supported yet
for that use case.
See gh-28980
Prior to this commit it was possible to configure the
DefaultListableBeanFactory used by the GenericWebApplicationContext
created by AbstractWebGenericContextLoader, but it was not possible to
completely replace the bean factory.
This commit introduces a new createContext() factory method in
AbstractWebGenericContextLoader which indirectly allows subclasses to
supply a custom DefaultListableBeanFactory implementation to the
GenericWebApplicationContext.
See gh-25600
Closes gh-28983
Instead of individual last-minute clearing in markBeanAsCreated, the factory clears all merged bean definitions in freezeConfiguration, retaining the changes of merged bean definition post-processing after that point (in particular in refreshForAotProcessing).
Closes gh-28948
This commit adds PersistenceManagedTypes, an abstraction that represents
what typically happens at runtime when a persistence unit is built based
on classpath scanning.
PersistenceManagedTypesScanner extracts the logic that used to be in
DefaultPersistenceUnitManager and the latter can be configured with
a PersistenceManagedTypes instance.
This commits adds a bean registration AOT contribution that retrieves
the result of the configured instance and replaces it with the list
of managed entities. This has the result of making sure scanning, if
any, does not happen at runtime. This also could help if additional
hints for managed entities are required.
Closes gh-28287
Based on the feedback in #28977 an easy way to create a list of
type references based on a vararg of classes is helpful when
registering the same hints for several types.
Commit d1b65f6d3e introduced a regression for the handling of
NoClassDefFoundError when skipping a TestExecutionListener that cannot
be loaded. Specifically, the DEBUG log message changed and included the
stack trace; whereas, it previously did not include the stack trace.
This commit consistently handles NoClassDefFoundError for a skipped
TestExecutionListener, whether a default listener or a listener
registered via @TestExecutionListeners and aligns with the previous
behavior by omitting the stack trace for a NoClassDefFoundError.
Closes gh-28962
Tests with the agent are broken now that hints for an annotation is
no longer required if the annotated element has an introspection hint.
See gh-28967
Stephane Nicoll
Sam Brannen
Sébastien Deleuze
ben-enfuse-io
Juergen Hoeller