CdiScopeMetadataResolver.java 文件源码

@Override
public ScopeMetadata resolveScopeMetadata(final BeanDefinition definition) {

    if (definition instanceof AnnotatedBeanDefinition) {
        final AnnotatedBeanDefinition beanDefinition = (AnnotatedBeanDefinition) definition;
        final ScopeMetadata metadata = new ScopeMetadata();
        final Set<String> annotationTypes = beanDefinition.getMetadata().getAnnotationTypes();

        if (annotationTypes.contains(RequestScoped.class
            .getName())) {
            metadata.setScopeName("request");
            metadata.setScopedProxyMode(ScopedProxyMode.TARGET_CLASS);
        } else if (annotationTypes
            .contains(ApplicationScoped.class.getName())) {
            metadata.setScopeName("singleton");
        } else {
            return super.resolveScopeMetadata(definition);
        }
        return metadata;
    } else {
        return super.resolveScopeMetadata(definition);
    }
}