METHOD AND APPARATUS FOR DESIGNING WEB SERVICES USING A SEQUENCE AND MULTIPLEX ARCHITECTURAL PATTERN

Methods and apparatus are disclosed for designing a Web service that processes one or more composite messages. The same techniques may be applied to the design of clients of the Web service. The Web service is comprised of service logic and compositional logic. The service logic is comprised of a plurality of message handlers that process micro-messages of one or more composite messages. The compositional logic is comprised of a plurality of protocol demultiplexers that implement Web service functionality for demultiplexing, sequencing, and multiplexing one or more composite messages. The compositional logic is separated from the service logic, such that the service logic does not include operations for demultiplexing, sequencing, or multiplexing the composite messages.