Research On Messaging-based Enterprise Application And E-Business Integration

With the development of computer and network technology nowadays, the degree of enterprise informatization increasing constantly, so the traditional dispersive e-business and enterprise application can't fill the need of people to get information. Individual application is unmeet to provide the sustainment for front-end e-business, such as Web accessing, collaboration of B2B or B2C. But we can't abandon or displace all this legacy applications, because they often deal with the key business and the cost of redevelopment will be too high. The aim of carry out EAI just is to realize the sharing of data and business processes throughout the networked applications or data sources, making the enterprise information system to be whole group.A message-based framework for enterprise application and e-business integration is put forward in this paper, which will be applicable for the integration of Web-based enterprise application and e-business, using JMS and XML to realize a loose coupling, reassuring, flexible framework. Firstly introduce current status of e-business and the challenge to tradition e-business and enterprise application, and analyze the meaning and necessary of EAI. Secondly discuss JMS specification in detail, include the development and deploy of JMS-based MessageDrivenBean. Thirdly discuss the key technology in implementing of this framework in-depth: XML application system, the model of Template-Driven RDBMS to XML mapping, JAXP processing technology. Fourthly design and implement the prototype of integration framework,include the introduction on integration manager and integration adapter. At the same time we discuss the transaction and security processing method. Lastly, introduce an example to validate the feasibility of this integration framework. The inherent characteristic of XML: Platform-independent, extensible, semantic, and the dependability of JMS specification that shielded the detail of network implantation make the implement of integration to be Platform-independent and loose coupling. Also we can configure the process of business by using integration manager that based workflow technology, which make the framework flexible and all-purpose.