The Research And Development Of Hotel Public Security Management Information System Based On J2EE

With the development and application of IT, especially with the development of the Gold Shield Project, great progress has been made in the public security management information system.But most applications are very difficult to apply on different operating systems and very hard to expand. What's more, integration with other applications is very tough.On the situation mentioned above, I analyze the urgency to develop the hotel public security management information system. And mainly discuss and introduce the modern OO technologies, elaborate the concept and peculiarities of UML and RUP. Summarize the status and prospective of software reuse technologies. Introduction to J2EE Architecture and its advantages are also included in this paper.Based on the viewpoints above, I suggest that the hotel public security management information systems be constructed by J2EE architecture, UML and RUP. I have researched and applied the visual modeling technology based on UML and RUP in the hotel public security management information system. Experiences have been summarized in demand acquisition, visual modeling, UML diagrams applications, and case tools applications. At the same time, I have succeeded in using J2EE architecture and design patterns in the project. The efficiency of the software has been greatly improved. We can easily reuse and repair it.During the research, some difficulties I met, such as data...