The User Interface layer runs in the web tier. 用户界面层(UIL)在Web层中运行。
In other words, it just reflects the state of the User Interface layer. 换句话说,它仅仅反映用户界面层(UIL)的状态。
At the user interface layer, the subscriber-specific portlet configuration is responsible for maintaining the ID and keeping the IDs associated with the subscriber's end-users. 在用户界面层(UIL),订阅者特定的Portlet配置负责维护该ID和保存与订阅者的最终用户关联的ID。
I don't want that my User Interface layer to depend directly on the DataBase layer 我不想让我的用户界面层(UIL)直接依赖于DataBase层
The goal was to have a proper separation of concerns for each layer of the application & i.e., the business logic remains in the implementation layer, the UI in the user interface layer, etc. 目标是适当地分离与应用程序每一层相关的问题&也就是,业务逻辑仍旧在实现层,UI在用户界面层(UIL),等等。