Web Services And Application In Intelligent Building Office Automation System

Web services Architecture is a new model of dynamic distributed computing, which is especially suitable for e-business, which aims at integration and inter-operation of application in different platform , It is a new breed of Web application, based on open, implementation-technology-neutral standards such as XML, SOAP, WSDL. Web services is especially suitable for e-business in this architecture applications are encapsulated as Web service to publish, which can be discovered or invoked by other consumers and companies crossing different object models, operating systems and programming languages, thus the Web will become a platform to share service. Web services has the excellent advantages in incompact and integration.Many companies have pay attention to the Web Service which can be used in enterprise's IT systems and business workflow. It has made enterprises high attention that apply Web services to enterprise's IT system and commercial flows. But Web services more applies in inside-enterprise, there is a lack of application in inter-enterprises' computing environment based on Internet. Building's Public Information Server System (Pubic-ISS) is the main symbol external to Intelligent Building Office Automation based on Web. It has low degree in automation, is limited to release of information, and difficult to make server flow automation. The papers discusses the Web services application in Intelligent Building OAS, and study to make server flow automation in Public-ISSwith Web services technology, and gives an implementation of Web services --traveling reservation Server.Firstly, the papers introduces architecture of Web services, and particular analyze the core technology of Web services such as XML , SOAP , WSDL.Secondly, the papers discusses overall frame and functions of Intelligent Building Office Automation System, especially analyzes flow automation of Public-ISS. MVC-based web design pattern is adopted to design the whole system. It effectively separate logic programming from interface design. Moreover, the systemcombines Web services to Struts frame. In realization of Web services, the system make use of Axis which is most extensible and completely opened SOAP engine .Lastly, the papers give an implementation of example with above technology, and concretely give the process of Web services' implementation and integration. The example passed testing, has usable value.