Business Controller

And to provide a controller, for business logic calls and organizer features.

并提供一个控制器，进行相应业务逻辑的调用，完成事物管理功能。

Then, it explores the design of the platform based on the new model in detail and analyses how to implement the system, including the implement of Model Tier, Data Access Tier, Business Logic tier, Controller Tier, View Tier and Firewall.

接着详细阐述了其平台的具体实现，分别包括业务实体层、数据访问层、业务逻辑层、控制层、视图层和区域隔离墙的设计与实现。

I'm a Business Controller.

我是一个业务主任。

Front controller pattern could protect common web pages and web services in e-business, and makes easier the maintenance of the system.

采用前端控制器模式来保护电子商务应用系统中的普通Web页面和Web服务，采用这种模式可以使系统具有更好的可维护性。

Decoupling the service definition from the business logic ( controller) and from access to the data ( entity) ensures that no business logic manifests itself in the entities.

将服务定义同业务逻辑（控制器）以及数据（实体）访问分离，可确保实体中不会透露任何业务逻辑。