Overview

• What is CDL?

  • CDL is the Choreography Description Language (WS-CDL)
  • Language that can be used to describe collaboration protocols of cooperating [Web] Service participants in which:
    • Services act as peers
    • Interactions may be long-lived and stateful
  • A CDL-based description is a multi-participant contract that describes, from a neutral or global viewpoint, the common observable behaviour of the collaborating Service participants