Research On Express Business System Based On Web Services

During the rapid development of global economy, logistics service which is ignored before is becoming the indispensable for enterprise management. Express business is the representative of third party logistics. As the more and more application systems for the normal business in express enterprises, it becomes the most important problem for better service and ego development that how to process data interaction for these systems. Since many express corporations are lack of holistic plan for their information systems building, they can not share information in their information systems and make cooperation for business flow. This result is much inconvenience for producing and management. In this case, express corporations need a flexible, extensible and modifiable system integration platform in order to support corporation systemsSince traditional system integration methods have their own localizations and can not fit the up to date position, we need a more effective and flexible developing and integration pattern to meet express business requirements. For the disfigurements in the integration of express business systems, this dissertation bring forward the architecture based on Enterprise Service Bus and Web Services, make use of Web Services'loosing coupling, request/response communication based on message and attention to flow. This acclimates the requirement of building flexible integration platform.The dissertation makes the detail explaination for the key parts of WSEBS system including connection adapter, service router, bus basic service and bus management. In connection adapter, it realizes the connection for business subsystems, including FTP adapter, HTTP adapter, SQL adapter and POP3 adapter. Connection adapter provides the solution for the old systems connecting to WSEBS system. It can make the seamless connection without modifying the subsystems. Service router realizes the dynamic searching for web services, executing the web services and getting the result. It shields the web services'position and executing details from the caller, provides the most flexibility and expansibility and makes the most transparentness for clients. Bus basic service provides the basic service for WSEBS system, including security management and transaction management. Bus management includes the searching for operational circumstances of business services and log management. It provides the management platform for IT members and reference to WSEBS system. Actually, we have created an express business system in some enterprise based on WSEBS.The originality of the dissertation includes: (1)Analyze the integration requirements in the express corporations, and bring forward the system integration architecture based on the Enterprise Service Bus and Web Services technology. (2)Design and implement the express business model -- WSEBS system. (3)Apply the WSEBS system to the instance of the real producing environment in a corporation...