Research Of Graphic Web Service Orchestration Tool Based On CCM

Recently, Service Oriented Architecture has become the hotspots in the information technology field which is the result of component technology and distribution technology development. In this architecture, all the functions are defined as independent services with well-defined interfaces which can be called in a predefined sequence to form greater services. While the web service composition and coordination must be realized by web service orchestration, though which the coordination and integrity of systems can be finished. So that we can make internet applications better and more flexible which are personalized, business changes adapted and instant requirements meet.In this paper, we analyze and compare the cooperative computation model CCM and main service composition models, borrow ideas from current web service composition and orchestration systems, and design a prototype of web service orchestration tool based on CCM. This tool supports the graphic modeling for CCM, which is convenient for users to create the orchestration model quickly, easily and intuitively. The users can also get the CCML document from this tool. Meanwhile, this orchestration tool partly supports the mapping and transition between CCM and WSDL, and outputs the corresponding WSDL frame documents for web service publishing and web service seeking. At last, this paper presents an instance of CCM to show the practicability of this web service orchestration tool.In this paper, we study the related technology of web service composition and orchestration, and design a graphic service orchestration tool after analyzing the current web service orchestration and composition system. This tool supplies an environmental support for CCM and CCML. In the meantime, it makes web service orchestration and composition more intuitive and easy to understand. It is of certain theoretical value and application value for improving the efficiency of web service composition.