Research On Component-Services-Oriented Software Integration Framework

Software is a key part of computer system, and software integration technique is a methodology of software composing. The traditional software integration techniques have an evedent limitation, that is different applications are difficult to communicate with eath other. With the development of informationization, enterprise applications becoming larger, more costly and more complex, which makes the traditional integration technique awkward.Because of the excellent features such as loosely-coupled, larger granurality and cooperatablity, Service-oriented architecture represent to some extend the trend of future application development and integration, and is immensely influencing the industry of software. With the warming up of SOA, it has been feasible to perform software systems with SOI. And on the other hand, a nessary way to reuse business flows of the existed system should be given, by which to migrate current systems to SOA with minimum costs and implement costless extensibility and openness.Aiming at the problems above, this dissertation investigates the mechnisam of component-services-oriented software integration (CsoSIF), and presents a software integration framework oriented component-services which means explosing the function of software components as greater granurar and network accessible web services. By this mechnisam, the existed components can be published as web services with the Web Service Adaptor for Component (WSA4C) presented in this dissertation in the active integration peer, and assembled into a whole system under the integration framework in the passitive integration peer.The significance of research on component-services-oriented software integration framework is reuseing the functions of components in the form of web services, which provides an extensible flexibility and a new approach to enterprise application integration and multi-heterogeneous application integration.At the end of this dissertation, the research production is applied in the Cadre Management Information System, in which the practical significance and value of this solution are validated.