public interface ImportBeanDefinitionRegistrar
Configuration classes. Useful when operating at the bean definition
level (as opposed to @Bean method/instance level) is desired or necessary.
Along with @Configuration and ImportSelector, classes of this type
may be provided to the @Import annotation (or may also be returned from an
ImportSelector).
An ImportBeanDefinitionRegistrar may implement any of the following
Aware interfaces, and their respective
methods will be called prior to registerBeanDefinitions(org.springframework.core.type.AnnotationMetadata, org.springframework.beans.factory.support.BeanDefinitionRegistry):
EnvironmentAwareBeanFactoryAware
BeanClassLoaderAware
ResourceLoaderAware
See implementations and associated unit tests for usage examples.
Import,
ImportSelector,
Configuration| Modifier and Type | Method and Description |
|---|---|
void |
registerBeanDefinitions(org.springframework.core.type.AnnotationMetadata importingClassMetadata,
org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
Register bean definitions as necessary based on the given annotation metadata of
the importing
@Configuration class. |
void registerBeanDefinitions(org.springframework.core.type.AnnotationMetadata importingClassMetadata,
org.springframework.beans.factory.support.BeanDefinitionRegistry registry)
@Configuration class.
Note that BeanDefinitionRegistryPostProcessor types may not be
registered here, due to lifecycle constraints related to @Configuration
class processing.
importingClassMetadata - annotation metadata of the importing classregistry - current bean definition registry