Classes that require class instance-level access control must implement the Resource interface.
要求类实例级访问控制的类必须实现Resource接口。
Enterprise encyclopedias are databases that have role-based access control and instance-level access control.
企业百科全书是拥有基于角色控制以及实例层次控制的数据库。
This example shows that you can control, even down to a very fine-grained instance level, access to individual resources if you needed to.
该例表明，你可以对你需要的单个资源进行访问控制，甚至深入到非常细粒度的实例级别。
应用推荐