WebSphere Process Server V6.1 Business Process Choreographer Programming Model

Rolf Bäurle, Michael Friess, Dieter König, Gerhard Pfau, Stefan Rüttinger, IBM Development Lab, Böblingen, Germany. As part of WebSphere® Process Server, V6.1, Business Process Choreographer provides support for business processes and human tasks. It offers a way to model your business process based on the WS-BPEL specification, and to model interactions that involve humans, such as human-to-human, human-to-machine, and machine-to-human interactions. Both business processes and human tasks are exposed as services in a Service Oriented Architecture. This Whitepaper introduces the programming model for processes and tasks provided by Business Process Choreographer.