The caching behaviour when using ImportAutoConfiguration is covered
by tests in spring-boot-test-auto-configuration, specifically by
ImportsContextCustomizerFactoryWithAutoConfigurationTests.
See gh-7953
Update `ImportsContextCustomizer` so that whenever possible a more
specific cache key is used.
Prior to this commit the customizer would generate a key based on *all*
annotations on the test class. This has repeatedly caused issues where
test classes that should have the same cache key did not due to
unrelated annotations.
A new `DeterminableImports` interface has been added that can be
implemented by `ImportSelector` and `ImportBeanDefinitionRegistrar`
implementations that are able to determine their imports early. The
existing `ImportAutoConfigurationImportSelector` and
`AutoConfigurationPackages` classes have been retrofitted with
this interface.
Fixes gh-7953
Update `TypeExcludeFiltersContextCustomer` to use filter instances
as part of the key, rather than class references. In order to be used
in tests, `TypeExcludeFilter` implementations must now implement valid
`hashCode` and `equals` methods.
Fixes gh-8125
Previously, ManagementContextConfiguration classes were loaded to
allow them to be ordered based on either @Order or implementing
Ordered. This had the unwanted side-effect of possibly logging
unwanted INFO messages if the reflection-based annotation
introspection failed. One cause of this was @ConditionalOnClass when
the referenced class was not on the classpath.
This commit uses the ASM-based annotation metadata reading to
determine the order of a management context configuration class based
on the @Order annotation. The classes are then sorted using a standard
OrderComparator. Note that Ordering via implemented Ordered is not
supported as it cannot be determine without loading the class.
Previously, Hibernate Validator would fail to initialize if it was
on the classpath but an EL implementation was not.
OnValidatorAvailableCondition protected against this scenario by
initializing the validator.
The Hibernate Validator shortcoming was addressed in eb222209
(gh-7598). As a result, checking for the precences of the
ValidationProvider META-INF/services resource is now sufficient to
auto-configure validation. This commit removes
OnValidatorAvailableCondition as it is no longer necessary.
Closes gh-8110
This commit provides auto-configuration for the Reactor Core 3 library.
A new configuration namespace, "spring.reactor" allows to configure
hooks on operators, like "spring.reactor.stacktrace-mode.enabled".
This property is enabled automatically by devtools, since it improves
the developer experience and provides full stacktrace information when
exceptions occur (but at a performance cost).
Fixes gh-7302
