ComponentMetadataFactory.java 文件源码

private static boolean checkBeanDefinitionClassCompatibility(BeanDefinition definition, Class<?> clazz) {
    if (definition instanceof AbstractBeanDefinition) {
        AbstractBeanDefinition abstractDefinition = (AbstractBeanDefinition) definition;
        if (abstractDefinition.hasBeanClass()) {
            Class<?> beanClass = abstractDefinition.getBeanClass();
            return clazz.isAssignableFrom(beanClass);
        }
    }
    return (clazz.getName().equals(definition.getBeanClassName()));
}