OR映射以及业务实体、数据访问逻辑的设计研究

Research and Design of OR Mapping,Business Entity and Data Access Logic

OR映射旨在为业务过程提供直观、简洁的面向对象的数据及访问方式犤2犦,业务实体、数据访问逻辑正是为了这样的目的而提出的。文章通过对OR功能和要素的仔细分析,提出了一套针对业务实体和数据访问逻辑的设计思想。

OR-Mapping concern in providing a concise and natural style to access relational data for business process,business entity and data access logic is proposed just for such goal.This thesis analyzes the functionalities and elements of OR-Mapping,and proposes a thinking to design well strutted business entity and data access logic.