An MDA Based Modeling And Implementation For Web App

As the rise of HTML5technology, Web App has a strong development momentum. Development framework provided by the existing Web App development platform in the development process for developers also need to focus on a lot of technical details, there are still a lot of duplication of work in the development process. For freeing developers from a lot of duplication of work and technical details, and make them mainly focus on the specific functionality or usability design, Web App development domain requires the help of Model Driven Architecture (MDA), which could change Web App development from the code focus development to the model focus development. Therefore this paper proposes an MDA based Web App development framework MDWAF (Model Driven Web App develop Framework). Research result in this paper mainly has several aspects as following:1. Combins Web App Development with MDA concept and technology which makes the model become the focus in development.2. Provides an integrated mobile domain concept ontology service library based on OWL-S.3. Impliments data integrated management in development and deployment by providing cloud services.4. Uses different middleware for different mobile platforms to achieve cross-platform Web App local resource access.This paper first introduces MDWAF proposed background, its related technologies and the framework, describes the model transform key technologies used in MDWAF in detailed. And at last proves the usefulness of MDWAF by a simple application example.