This commit exposes a "spring.aot.processing" system property when the
AOT engine is running. This can be used by code that need to react
differently when the application is being refreshed for AOT processing.
Closes gh-29340
This commit makes sure that hints are registered for CGLIB proxies even
if the proxy itself is not created. This typically happens when AOT runs
on an existing classpath, and a previous run already created the proxy.
Closes gh-29295
There's currently a considerable amount of overlap between the
implementations of AotProcessor and TestAotProcessor. In addition
AotProcessor is abstract and does not include a main() method; whereas,
TestAotProcessor is concrete and does include a main() method.
To address these issues, this commit:
- Introduces an AbstractAotProcessor base class that AotProcessor and
TestAotProcessor now both extend
- Moves common properties/functionality to AbstractAotProcessor
- Renames AotProcessor to ContextAotProcessor
- Makes TestAotProcessor abstract like ContextAotProcessor
- Removes the main() method from TestAotProcessor
Closes gh-29266
This commit also removes ResourcePropertiesPersister which
was introduced in 5.3 specifically for spring.xml.ignore
flag and which is expected to be used only internally by
Spring Framework. DefaultPropertiesPersister should be used
instead.
Closes gh-29277
This commit updates code generation to customize the instantiation of
a configuration class that requires a proxy. Rather than instantiating
the raw class, the proxy is used.
Closes gh-29107
This commit adds the necessary infrastructure to process an application
using the AOT engine, similar to the existing TestAotProcessor for
processing tests.
This can be used by frameworks built on top of Spring Framework, for
instance by providing a main method that can be triggered by build
tools.
Close gh-29181
Replace the `ApplicationContextAotInitializer` class with an
`AotApplicationContextInitializer` interface so that its use can be
detected using a simple `instanceof` check. The existing functionality
has been moved to a factory method on the interface allowing:
`new ApplicationContextAotInitializer()
.initialize(context, names);`
To now be written as:
`AotApplicationContextInitializer.forInitializerClasses(names)
.initialize(context);`
See gh-29157
This commit records `@PropertySource` declarations defined on
configuration classes so that these are contributed to the environment
of a context that is initialized by generated code.
Closes gh-28976
This commit allows bean factory initialization to use a more flexible
signature than just consuming the DefaultListableBeanFactory. The
environment and the resource loader can now be specified if necessary.
See gh-29005
This commit moves MethodReference to an interface with a default
implementation that relies on a MethodSpec. Such an arrangement avoid
the need of specifying attributes of the method such as whether it is
static or not.
The resolution of the invocation block now takes an
ArgumentCodeGenerator rather than the raw arguments. Doing so gives
the opportunity to create more flexible signatures.
See gh-29005
This commit updates GeneratedMethod and its underlying infrastructure
to be able to produce a MethodReference. This simplifies the need when
such a reference needs to be created manually and reuses more of what
MethodReference has to offer.
See gh-29005
Further refinements will be required for
MethodValidationPostProcessor since @Lazy
used by Spring Boot is not supported yet
for that use case.
See gh-28980
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
