org.springframework.context.annotation

接口 ImportSelector

所有已知子接口:

DeferredImportSelector

所有已知实现类:

AdviceModeImportSelector, AsyncConfigurationSelector, CachingConfigurationSelector

public interface ImportSelector

Interface to be implemented by types that determine which @Configuration class(es) should be imported based on a given selection criteria, usually one or more annotation attributes.

An ImportSelector may implement any of the following Aware interfaces, and their respective methods will be called prior to selectImports(org.springframework.core.type.AnnotationMetadata):

• EnvironmentAware
• BeanFactoryAware
• BeanClassLoaderAware
• ResourceLoaderAware

ImportSelector implementations are usually processed in the same way as regular @Import annotations, however, it is also possible to defer selection of imports until all @Configuration classes have been processed (see DeferredImportSelector for details).

从以下版本开始:

3.1

作者:

Chris Beams

另请参阅:

DeferredImportSelector, Import, ImportBeanDefinitionRegistrar, Configuration

方法概要

限定符和类型	方法和说明
String[]	selectImports(org.springframework.core.type.AnnotationMetadata importingClassMetadata) Select and return the names of which class(es) should be imported based on the AnnotationMetadata of the importing @Configuration class.

方法详细资料

selectImports

String[] selectImports(org.springframework.core.type.AnnotationMetadata importingClassMetadata)

Select and return the names of which class(es) should be imported based on the AnnotationMetadata of the importing @Configuration class.