基于Step的Java Web框架设计与实现  

Design of Java Web framework based on steps configuration

作　　者：陈志宾[1,2] 王娜 李洁[1,2] 

机构地区：[1]河北省科学院应用数学研究所,河北石家庄050081 [2]河北省信息安全认证工程技术研究中心,河北石家庄050081 [3]河北省科学院,河北石家庄050081

出　　处：《河北省科学院学报》2012年第4期10-15,共6页Journal of The Hebei Academy of Sciences

基　　金：河北省科技厅技术支撑计划基金资助项目(09256902D)

摘　　要：目前流行的Java Web编程框架配置繁杂,每一个应用都需要开发者编写大量的Java代码,对使用者技术水平要求也较高。采用MVC和软件流程化设计理念,将业务逻辑操作分解成最小粒度的Step流,装配成供前台调用的功能模块Action,完成数据的加工处理以及显示,对权限可以细粒度的控制。框架表现层以数据为中心建立Dataset类,供各UI组件引用来达到数据共享,完成数据的增、删、改、查等,将客户端的数据改变一次性提交给服务器端处理。通过具体配置示例表明,框架对快速开发Java EE系统是行之有效的。Presently,Java developing frameworks were multifarious and made programming work more complexly.In this paper,a new method of building java EE framework is recommended according to MVC and flow controlling design concept.It divided business logic operations into smallest step flows,to fine granularity control permissions,and assembly into a functional module-java actions,by which the front called to complete data processing and display.In the presentation layer,clients UIs share data with others by dataset class,with which users can maintenance data in client and submit all the data changes to server once.Through specific configuration example shows that the rapid development java EE framework is fairly effective for avoiding write java codes repeatedly for every applications.

关 键 词：step流 流程分解 动态语言 编程框架 Java EE 

分 类 号：TP311[自动化与计算机技术—计算机软件与理论]