The Research Of RIA Construction Based On FLEX And ITS Application In Network Monitoring

With the rapid development of technology, the Internet has become an everyday part of indispensable. Web applications become the most contact with the people, the most familiar applications. However, Web applications based on traditional Internet B/S mode is increasingly unable to meet the needs of people on the Web application, and both in terms of the complexity of the application, or in the application of experience, have not kept pace considerably. The appearance of Rich Internet Application (RIA, Rich Internet Application), has changed the face of traditional Web applications. Applications using RIA technologies have a desktop application data show the richness, and Internet Web applications easy to deploy, easy to update features.Flex as a RIA technology that launched by the Adobe, is the earliest emergence.and the development of the most mature technology in RIA areas. It has won the majority of users by Its rich sense of the page, simple and convenient operation and high user experience. In this thesis, a detailed description is given on the subject’s background, the meaning of the research, current situation at home and abroad. Then a detailed description, a comparison and a analysis on the current mainstream RIA technology and the traditional Internet Web applications have been given.The integrated development model of combination of Flex, Spring and Hibernate frameworks has been proposed, through the analysis and research on the Flex technology and J2EE architecture. The view layer is developed by Flex, and the business logic layer is developed by Spring, and the persistence layer is developed by Hibernate..It not only improves the user experience of the application, and enables developers to focus more on the application development of the business logic.. Finally the development model applied to the project by the analysis of the need for an actual project. The paper has a description on the development process of this development model with the system monitoring module, resource management modules and so on.