AbstractEntityMetaProvider.java 文件源码

private Class<?> getJpaSuperclass(Class<?> resourceClass) {
    Class<?> superclass = resourceClass.getSuperclass();
    while(superclass != Object.class){
        if(superclass.getAnnotation(Entity.class) != null || superclass.getAnnotation(MappedSuperclass.class) != null){
            return superclass;
        }
        superclass = superclass.getSuperclass();
    }
    return null;
}