摘要
为了提高订单管理系统开发的灵活性和开发效率,结合Ajax和CORBA中间件技术设计和实现了基于J2EE的分布式订单管理系统。该系统采用多层Web架构,前端采用Ajax技术交互,后端利用RMI-IIOP整合EJB和CORBA通信,底层数据库操作采用基于C++的CORBA实现,整个系统充分利用了Ajax和CORBA中间件的优势,把表示逻辑和业务逻辑分离,并利用CORBA语言无关性,采用IDL映射实现了Java开发和后端C++开发的技术透明性,提高了基于J2EE的分布式系统的开发效率。
An order management system based on Ajax and CORBA is proposed by this paper, in order to improve the efficiency and flexibility of distributed system developing. The system adopts multi - layer Web architecture and technology of middleware. Ajax is used at foreground to finish Web interactions, while RMI - IIOP is used to integrate EJB and CORBA. The bottom database operations are implemented by CORBA which is realized by C ＋ ＋ programming language. The whole system takes advantages of Ajax and CORBA. Presentation logic and business logic is clearly separated, and technique transparency between Java developing and C ＋ ＋ developing is mainrained by IDL mapping. As a result, efficiency of distributed system developing would be improved obviously and flexibly.
出处
《计算机技术与发展》
2009年第8期201-204,共4页
Computer Technology and Development
基金
"十一五"国家科技支撑计划(2007BAH17B04)
国家高技术研究发展计划"863"基金资助项目(2009AA01Z212
2009AA01Z202)
江苏省自然科学基金(2007BK603)
江苏省高技术研究计划项目(BG2007045)
南京邮电大学攀登计划项目(NY2007044)
南京邮电大学人才引进项目(NY2007044)
福建富士通公司资助项目
关键词
订单管理系统
中间件
分布式
业务逻辑
order management system
middleware
distributed
business logic
