| In recent years, with the increasing development of the Internet technology and the business enterprise system, there are many application systems with different architecture, implementation of different business functions. At the same time, with the increasing inner-enterprise business demand, the development of complex system of systems has been appeared which involved different departments and different type of business. While the traditional development of complex system of systems with text encoded form based on the traditional business system gradually has not adapt to the new requirements of updates and the demand of new requirement. The developers are urgent need of new method to develop a new complex system of systems. With the development of visualization technology, visualization technology has been considered to be a new feasible method to develop the flow of business and complex modular. The Web service to its modular, location transparency and reusability characteristics has gradually become the main mode of the business enterprise development. Therefore, how to use the visual way to carry on the control to the existing system, realize the interaction and reuse services between heterogeneous systems and maintenance and complex system of systems development, has become the key problem to develop complex system of systems. This paper design and implement the visual tool to develop system of systems service oriented based on the research of web service, service composition and integration technology. This tool uses B/S structure to design, users can use browser to develop system of systems. The system use visualization process layout achieve complex cross system business process flows and carry out the unified management of system.1. The paper design and implement the mechanism of service registration, service deployment and service management base on the research of Web service development technology. The service registration will allow the service be registered into system and available for downloaded and deployed. Service download can download a service which has been registered to deployed into service agent host and allow the user manage the service information and state. The information for deployed services come fromservice description file, the system design and realize the service description file specification to manage the basic service information and service information for calls.2. The paper design and implement the map mechanism for service and business and separation for business function and technology base on the research on the characteristics for service and business. Paper realize map for service and business through service component management. The system manage all kind of component and allow user to register a new component use a deployed service, we call it service component. The services component can reflect the service function but shield concrete implementation to improve the efficiency of the flow development.3. The paper design and implement a management mechanism for data convertor through the research of data protocol and data conversion. The user can use the management of data transformer to add a new transformer which inner-logic has been implemented by user. When the situation for data mismatch appeared, the system can query all components in system and find appropriate transformer to add between two components. If the search result is null, give user some error information.4. The paper design and implement the mechanism for visualization process development through the research of visualization technology. And user can use the mechanism of component management and date convertor to allow the user to develop the flow which does not need to care about the data adapter. The system can make the right choice to choose appropriate transformer. When users complete the process, the system allow user to deploy the flow and execute to implement the complex business flow. |
