Research On Design Of The Flexible Information Integration Platform

A key point for informatization of enterprises is information integration, through which the sharing and management of various information within enterprises can be realized, the information insularity caused by regional application be overcome, and the stream of information be expedite.The paper's research background is the hydraulic hinge. According to the current requirements of information management of enterprises, the paper studied the integration of information and information processing, proposed the new concept of flexible information integration, which fits the informatization of hydraulic hinge. Guided by this concept, the paper then designed the system used as a platform of information integration, and discussed the model, structure, and implementation details of flexible information integration deeply. Then we worked out an initial frame and core part of the flexible information integration platform using J2EE technology.Flexible integration platform provides the users with flexible information integration service, which is guided by the definition of information integration in the theory of CIMS, and combined with the flexible software system theory and the technology of EAI. The platform provides the connection system of public information processing, and is able to be configured, re-organized according to the processing order so as to enhance the ability of information processing units to adjust themselves to the surroundings. The information service of the system is based on whole information model, and realize the mapping between whole model and local model, which is semantic transparent to the outside.The paper makes the study and design from three perspectives:(l)based on the analysis of the demand of information integration and the characteristics of hydraulic informatization, provides a extendable and open flexible information system structure which fits the sustained construction of informatization.(2)based on the analysis of the technical features of EAI and the flexible software system, The paper studies the core model of FHP (Flexible Information Integration Platform) . a) studies the mapping models between whole and local information views. To provide the information integration service with consistent data expression, data structure and data content, b) studies the coordination model controlled by the organism model of public information processing unites and business flow under the structure of software bus.(3)realizes an initial structure of FIIP system and a core part based on the studies of the information model, a) realizes the FIIP structures based on J2EE. b) realizes the information processing and mode mapping based on XML. c) realizes the coordination between software bus based on JMS and data processing units.