There's a common misconception that Business Process Execution Language for
Web Services (BPEL) is useful only if all of your systems are Web services.
This article describes how Web Services Invocation Framework (WSIF) enables
BPEL to orchestrate nearly any legacy system as if it were a Web service -
without having to explicitly wrap or publish it as one. It also highlights
how JSR-208 will standardize this capability in the not-too-distant future.
Introduction
As Web services begin to take hold as an enterprise integration strategy,
BPEL has rapidly become the undisputed standard for business process
integration. BPEL provides a standard, portable language for orchestrating
services into end-to-end business processes and builds upon a decade of
progress in the areas of... (more)