spring-framework

Spring Framework

Tree: 95f24c0897

Brian Clozel 38019d2249 Allow static registration of RuntimeHints Prior to this commit, we could only contribute `RuntimeHints` through two mechanisms: * `AotContributingBeanFactoryPostProcessor`, consdering the entire `BeanFactory` and designed for contributing both code and hints. * `AotContributingBeanPostProcessor`, consdering beans one by one, but also designed for contributing both code and hints. There are cases where libraries and applications want to contribute `RuntimeHints` only, in a more static fashion: a dependency being present, or a piece of infrastructure being considered by the application context are good enough signals to contribute hints about resources or reflection. This commit adds the `RuntimeHintsRegistrar` contract for these cases. Implementations can be declared as `spring.factories` and they will be processed as soon as they're detected on the classpath. They can also be declared with `@ImportRuntimeHints` and they will be processed if the annotated bean definition is considered in the application context. This annotation should be mainly used on configuration classes and on bean methods. ``` @Configuration @ImportRuntimeHints(CustomRuntimeHintsRegistrar.class) public class MyConfiguration { @Bean @ImportRuntimeHints(OtherRuntimeHintsRegistrar.class) public MyBean myBean() { //... } } ``` Closes gh-28160	4 years ago
..
src	Allow static registration of RuntimeHints	4 years ago
spring-core.gradle	Implement GraalVM native JSON configuration generation	4 years ago

Brian Clozel 38019d2249 Allow static registration of RuntimeHints

Prior to this commit, we could only contribute `RuntimeHints` through
two mechanisms:
* `AotContributingBeanFactoryPostProcessor`, consdering the entire
  `BeanFactory` and designed for contributing both code and hints.
* `AotContributingBeanPostProcessor`, consdering beans one by one, but
  also designed for contributing both code and hints.

There are cases where libraries and applications want to contribute
`RuntimeHints` only, in a more static fashion: a dependency being
present, or a piece of infrastructure being considered by the
application context are good enough signals to contribute hints about
resources or reflection.

This commit adds the `RuntimeHintsRegistrar` contract for these cases.
Implementations can be declared as `spring.factories` and they will be
processed as soon as they're detected on the classpath. They can also be
declared with `@ImportRuntimeHints` and they will be processed if the
annotated bean definition is considered in the application context.
This annotation should be mainly used on configuration classes and on
bean methods.

```
@Configuration
@ImportRuntimeHints(CustomRuntimeHintsRegistrar.class)
public class MyConfiguration {

  @Bean
  @ImportRuntimeHints(OtherRuntimeHintsRegistrar.class)
  public MyBean myBean() {
    //...
  }
}
```

Closes gh-28160

4 years ago

src

Allow static registration of RuntimeHints

4 years ago

spring-core.gradle

Implement GraalVM native JSON configuration generation

4 years ago