The Analysis And Design Of The Hotel System Based On UML

The software Engineering field has made unprecedented progress from 1995 to 1997; its achievement exceeds the achievement total over the last 15 years of domain of software engineering. One of the most important among them, achievement with epoch-making and great significance is to unify the modeling language (UML: Appearance that Unified Modeling Language). Worldwide, within the following 10 years at least, UML will face the standard modeling language occupying a leading position in OO technological field. Several dozen kinds of object -oriented modeling languages are all separate the past. UML can dispel some potential unnecessary difference, in case that users obscure. It can stabilize and face target's technical market through unifying Meantime and symbol express. Make the project implant in a ripe standard modeling language. Thus can widen the scope of application of the software system developed and develop greatly, and improve its flexible degree greatly.At present, the informatization has already become the focus of the whole world paying close Attention to generally and competition. Say on the whole, the competition among enterprises should include a great deal of respects, such as products competition, price competition, variety competition, service competition, market competition and prestige competition etc. As we finish the industrialization process, one-steps into information age, the respects of competition make and go to the informative brand unavoidably to these all sorts. We regard enterprise informationization as management level of rising, raise production efficiency strengthen enterprise a kind of means of competition. The hotel trade needs with the aid of the information-based means equally as the service industries. A lot of characteristics of UML make it suitable for analysis of the software and design modeling. UML is a kind of unified standard, facilitates it between development personnel and user, the exchange between development personnel. So it can reduce development personnel and user exchange and understand difference. The upgrading and safeguarding of system will be convenient. UML is one kind of Object-Oriented language. It has offered the expression figure and method of a batch of basic model elements and it can be succinct and clear faces various kinds of concepts and model elements of the Object-Oriented. This kind of characteristic of UML just facilitates development personnel to exchange with the user. Every the figures of UML have well the means of definitions. UML is so strong to show ability that it used to be modeling of different software system of the complicated type. So it can reduce the difference of understand between user and developer in the information that the model expresses. UML is a kind of relatively apt language to grasp. The meaning expressed to some figures at stage of the requirement, so not long as it can be grasped that the user carries on simple study. Thus facilitate development personnel to exchange with the user. This paper introduces analysis and design processes of a piece of MIS of hotel by means of UML. This is a try that theory is applied to reality in developing. At the courses of soft project, from analysis of the system of a hotel progressively thinning thesis excessive to the systematic design process. The thesis is chosen the model of some representative ness in UML comes to express the systematic demand and information needed in the systematic design.This paper has five parts of content mainly. The first part is preface. The requirement of the Commerce informationization of our country and hotel system is introduced briefly in this part. Next the project background is introduced. The Project content that I did is introduced. These content is relate to the paper. This project is development of a MIS system of a hotel. The Customer is Shanghai JJ INN. They want to develop a system that manages their hotels dispersing in all parts of the country. It has done brief introduction to the MIS of the hotel in section three of thi...