The Development On Registration Centre Of Web Services Based On The UDDI Specification

With the rapid development on the technology of service computing and the increasing implement of web services application, the web services registeration and discovery becames enterprise-class application integration systems research hot spots. The web services registry center is an important component of web application system,which is a important component of the Web service application system. The issue centres around the registration of Web services carry out research and development. In-depth analysis of UDDI (Universal Description, Discovery and Integration)specification,a framework of Registration centre of Web Services based on the UDDI Specification was designed and implemented ,a Registration center of Web services prototype system was also developed based on Microsofl.NET.The System is composed of three parts: UDDI registration services(Programmer Interface), UDDI Registry client(User interface),UDDI console.UDDI client and its services run independently. UDDI services achieve programmers API and Web services universal description. UDDI client services provide easy-to-use interface through UDDI API invocation, which achieve the universal Web service description and discovery. Registration centre console achieves management of registration centre. In order to solve the reliability of information released and user management issues, UDDI services, UDDI client and registration centre console, provided the the approval mechanism for information released, as well as role-based user management. After the SOA(service-oriented architecture) and the working principle of Web services Registration centre was introduced,the UDDI specification and related UDDI core data structure was explored. On this basis,development process of Web services registry prototype system ,system software module structure,relevant data structure, implementation the UDDI specification and its expansion,registration centre console,interactive processes between the parts of the registration centre and systems programming critical technologies was introduced. Finally, I looked to registration centre of Web services for the future development.