...模式三层架构 表示层(UI Layer) 业务逻辑层(Business Rule Layer) 接口层(Interface Layer) 抽象工厂层(Abstract Factory Layer) 数据实体层(Data Utility Layer) 数据访问层(Data Access Layer), 数据存储层(DataBase).
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创建抽象和工厂层是为了支持多个SOAP传输提供者。
An abstraction and factory layer has been created so that multiple SOAP transport providers can be supported.
核心对象的上一层是工厂代码层。工厂对象提供了核心XPCOM对象的基本抽象。
One layer above the core object is the factory code. The factory object provides a basic abstraction of the core XPCOM object.
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