EJB3.0中实体Bean映射的深入研究  

Deep research on the entity Bean mapping in EJB3.0

作　　者：王博[1] 陈莉君[1] 

机构地区：[1]西安邮电学院计算机科学与技术系,陕西西安710121

出　　处：《西安邮电学院学报》2008年第5期116-119,共4页Journal of Xi'an Institute of Posts and Telecommunications

摘　　要：EJB在J2EE体系结构中是一个重要的分布式组件,尤其是实体Bean的多对多的映射是个难点。本文在对EJB3.0简要描述之后,提出EJB3.0实体Bean映射的基本方法和原理,并给出一个典型应用实例来实现实体Bean的多对多映射。EJB is an important distributed component in J2EE architecture, and especially the many-to- many mapping in entity bean is difficult. Based on simple introduction of EJB3.0, I proposed methods and basic principles of EJB3.0 entity Bean mapping. Finally I give an example to achieve the Many-to-Many mappings.

关 键 词：EJB CMP O/R映射 多对多 

分 类 号：TP311.52[自动化与计算机技术—计算机软件与理论]