BPEL Code Samples

Four Star Resources

Comparison: Incremental Composition and BPEL
"In this paper we will describe the Incremental Composition approach and the BPEL approach of composing web services to one web service composition. Firstly the use case and the different web services are explained. Each approach is applied to the use case and the same service chain is developed for both approaches. Finally the approaches are compared- differences in implementation, execution as well as the conceptual differences between the approaches are outlined."
Source: EDU-GILA

A Hands-on Introduction to BPEL - Advanced BPEL
"Learn how to use BPEL to model complex business processes via these hands-on examples."
Source: M. Juric

Deploying BPEL Processes
'Describes how to deploy a BPEL process so the ActiveBPEL™ engine can execute it'.
Source: ActiveBPEL

Business Process with BPEL4WS
An eight part, in depth BPEL tutorial with detailed sample processes, use cases and scenarios.
Source: IBM

Three Star Resources

Specification and Validation of BPEL4WS
"In this paper, we formally define an abstract operational semantics for the Business Process Execution Language for Web Services in terms of a real-time distributed abstract state machine."
Source: Computing Science School, Simon Fraser University

Sample BPEL Processes
BPEL code for these sample processes: Echo, EchoComplex, LoanApproval, MarketPlace, and NewsService. No documentation
Source: Imperial College London

Verification for Business Processes (w/BPEL4WS samples)
VERBUS (VERification for BUSiness processes) is a modular and extensible framework for automatic business process verification. The current prototype of VERBUS uses BPEL4WS as process definition language
Source: Universidad Carlos III De Madrid