Transaction Resource Middleware Adapter Based On Transaction Middleware And Web Services

With the development of the society, today's computer application system becomes more complex and huge. All industries need some new business system that can provide better service to enterprise and customers. If we can't utilize resource that is provided by the old systems, it will increase the cost of new application system. On the other hand, it's difficult to maintain for its increasing size. It's difficult to exchange data with different system and reuse previous information system that is base on transaction middleware. To solve these problems, this paper gives some ways to optimize this architecture, puts forward a concept of Transaction Resource Middleware Adapter and a flexible architecture that is based on transaction resource middleware adapter. It will make different system can exchange data and help you reuse previous information system.Firstly, the paper has made an introduction to the present application situation and the trend of development of the Web services and Transaction Middleware. In view of the present transaction middleware technology researches, most of them stresse on the function and the application and little consider the architecture uniformity. So they lack a systemaically research of the architecture. Therefore, this article proposed an innovative concept as Transaction Resource Middleware Adapter, which enables it to assign and schedule the resource unitedly, and it provide an unified connection to the client side. Also, this concept help to introduce Transaction Resource Middleware Adapter into Web Services technology.Next, the paper carrys on a discussion about the practical model of the transaction resource middleware adapter based on Web Services and Transaction Middleware, and proposes a way of how to integrate the transaction resource middleware adapter and Web service together to a high efficiency. And furtherly it proposes a frame of conformity application system. Take the J2EE construction as an example, it designed and realized its Transaction Resource Middleware Adapter construction, and according to its key service logic, it is divided into three cores: The connection management, the transaction management, the result management, and they have been all realized. The application construction ,which is designed and realized in this article, uses the specific property of Web Services, and integrates the transaction resource middleware adapter and Web service together. Thus it makes the interactions between systems more efficiently. At the same time after the system's test of the model construction of the Transaction Resource Middleware Adapter, it has proved that this model construction is practical.Finally, on the base of this research, the paper proposed how to put the transaction resource middleware adapter in use in the new value-added service system in the mobile communication area, how to make the application of this system to be more widespread, and how to get easier to integrate and cooperate.And it has also obtained a preliminary success.