org.springframework.context.annotation.ImportSelector Java Examples

The following examples show how to use org.springframework.context.annotation.ImportSelector. You can vote up the ones you like or vote down the ones you don't like, and go to the original project or source file by following the links above each example. You may check out the related API usage on the sidebar.
Example #1
Source File: ServerImportBeanDefinitionRegistrar.java    From thinking-in-spring-boot-samples with Apache License 2.0 5 votes vote down vote up 
@Override
public void registerBeanDefinitions(AnnotationMetadata importingClassMetadata, BeanDefinitionRegistry registry) {
    // 复用 {@link ServerImportSelector} 实现，避免重复劳动
    ImportSelector importSelector = new ServerImportSelector();
    // 筛选 Class 名称集合
    String[] selectedClassNames = importSelector.selectImports(importingClassMetadata);
    // 创建 Bean 定义
    Stream.of(selectedClassNames)
            .map(BeanDefinitionBuilder::genericBeanDefinition) // 转化为 BeanDefinitionBuilder 对象
            .map(BeanDefinitionBuilder::getBeanDefinition)     // 转化为 BeanDefinition
            .forEach(beanDefinition ->
                    // 注册 BeanDefinition 到 BeanDefinitionRegistry
                    BeanDefinitionReaderUtils.registerWithGeneratedName(beanDefinition, registry)
            );
}
Example #2
Source File: FunctionalInstallerImportRegistrars.java    From spring-init with Apache License 2.0 5 votes vote down vote up 
private String[] selected(ImportSelector registrar, Class<?> importer) {
	if (registrar instanceof DeferredImportSelector) {
		return new DeferredConfigurations(Stream.of(registrar.selectImports(getMetaData(importer)))
				.map(name -> ClassUtils.resolveClassName(name, context.getClassLoader()))
				.collect(Collectors.toList())).list();
	}
	return registrar.selectImports(getMetaData(importer));
}
Example #3
Source File: Type.java    From spring-boot-graal-feature with Apache License 2.0 4 votes vote down vote up 
private boolean implementsImportSelector() {
	return implementsInterface(fromLdescriptorToSlashed(ImportSelector));
}