基于MDA的Web應(yīng)用開(kāi)發(fā)方法:從軟件工程的實(shí)施出發(fā)提出一種基于MDA 的Web 應(yīng)用開(kāi)發(fā)方法。該方法從平臺(tái)無(wú)關(guān)的高層模型描述開(kāi)始，依據(jù)轉(zhuǎn)換兩端建模元
素的語(yǔ)法結(jié)構(gòu)和語(yǔ)義表達(dá)特性定義模型間的映射規(guī)則，實(shí)現(xiàn)模型轉(zhuǎn)換和代碼生成。以ASP.NET 作為目標(biāo)平臺(tái)進(jìn)行實(shí)驗(yàn)，驗(yàn)證結(jié)果表明該
方法遵循了MDA 開(kāi)發(fā)的實(shí)質(zhì)、過(guò)程和要求，能夠?qū)δＰ万?qū)動(dòng)開(kāi)發(fā)提供有力的支持。
關(guān)鍵詞：模型驅(qū)動(dòng)體系結(jié)構(gòu)；模型描述；模型轉(zhuǎn)換；代碼生成
MDA-based Development Approach for Web Applications
ZHANG Yu-yan1, HUANG Guo-dong2, HOU Jin-kui3
(1. School of Computer and Communication Engineering, Weifang University, Weifang 261061; 2. Room of Computer Education,
Institute of Chemical Defense of PLA, Beijing 102205; 3. School of Computer Science and Technology, Shandong University, Jinan 250101)
【Abstract】From the viewpoint of software engineering implementation, a MDA-based development approach for Web applications is proposed.
The development process starts from the describing of platform independent models. Mapping relations from the source model to the target model
are built according to the syntactic structure and semantic features of both metamodels, and model transformation as well as code generation can be
achieved subsequently. ASP.NET is used as a target platform in the experiment which shows that this approach follows the essence, process and
requirements of model-driven architecture, and thus can make an effect support for model driven software engineering.
【Key words】model-driven architecture; model description; model transformation; code generation