Reasearch On The Model Of Enterprise Application Integration And Its Application To The Commercial Field

A well-designed enterprise application integration architecture is beneficial to the application system's analysis, design and realization through software reuse of different granularity, which can help the enterprise to meet the. changing requirements in the market with increasingly vigorous competition.The research in this paper primarily focuses on the enterprise application integration model based on light-weight J2EE. According to the objectives and requirements of enterprise application architecture, this paper will focus on the model of the enterprise application architecture and its application in business domain, combining with the advantage of light-weight J2EE.The outcomes of this paper are as follows:(1)Analyze the layered architecture and its application in J2EE and put forward a componentized enterprise application integration solution based on light-weight J2EE.(2)Put forward a heterogeneous data integration model based on the IoC container and light-J2EE. Taking advantage of the IoC container and componentized programming, this model realize a heterogeneous data integration which has the characteristics of simplicity, flexibility, easy operatingness and scalability.(3)Study on the design and development of information system from the perspective of software reuse and put forward the information system development model based on Agent and componetization. This model can construct the information system to meet the changing requirements of different enterprises and realize the process fusion and knowledge fusion during the construction.(4)Conduct the empirical research of light-weight J2EE enterprise application integration model's application in business domain. The result proves the effectiveness of the solution which can guide the development of enterprise application integration and construct better e-commerce and enterprise application.