Based On The Soaml The Procurement Management System And Design

In the information world and the time of the rapid-development internet and network technology, enterprises are expecting for Purchase Management System in Supply Chain Management increasingly. Then the expectation for relative software development technology is also gradually increased.This article mainly described applying Service oriented architecture Modeling Language (SoaML)—a newly raisen, rapid software development method based on Service-Oriented Architecture, to process requirements analysis, design and implementation of Purchase Management System of an industrial enterprise. As the article showing, author advanced and practiced applying flowcharts to depict SoaML software development process, in an attempt to visualize and to clarify SoaML software development method.Meanwhile, author also did some endeavors below:1. According to customer needs, to analyse the common prochase type and purchase method of industrial enterprises:Five kinds of purchase type - Large lot materials purchase, master production schedule purchase, spare parts purchase, JIT protocol purchase and consumables purchase.Two kinds of purchase method - Price negotiation and public bidding.Applying service encapsulation to the purchase types and the purchase methods beyond to let the user can selecting different service composition with business changed.2. Regarding the purchasing agent's task as the breakthrough point of SoaML software development method, mainly finding, exposing, identifying, designing and realizing servces from the purchasing agent's tasks.3. Replacing the Swimlane Flowcharts with some tables, classifying, inducting, generalizing, abstracting purchaser's tasks for analyzing and researching, attempt to enable describing and expressing on servces to be concise and compact.4. Using expended UML to carry on modeling, and having developed a series of models suitable for Software Reuse on Purchase Management System.5. Setting up UML modelâ†'SCA of Model Driven Development to realize repid developing according to customer needs.6. Designing three layers structure (Database Access Layer, Business Logic Layer, User Interface Layer) based on user needs, and regarding Business Logic Layer as the main attention point.