MyBeanDefinitionRegistryPostProcessor.java 文件源码

private void registerBean(BeanDefinitionRegistry registry, String name,Class<?> beanClass) {
    AnnotatedGenericBeanDefinition abd = new AnnotatedGenericBeanDefinition(beanClass);

    ScopeMetadata scopeMetadata = this.scopeMetadataResolver.resolveScopeMetadata(abd);
    abd.setScope(scopeMetadata.getScopeName());
    // 可以自动生成name
    String beanName = (name != null ? name : this.beanNameGenerator.generateBeanName(abd, registry));

    AnnotationConfigUtils.processCommonDefinitionAnnotations(abd);

    BeanDefinitionHolder definitionHolder = new BeanDefinitionHolder(abd,beanName);
    BeanDefinitionReaderUtils.registerBeanDefinition(definitionHolder,registry);
}