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Use Case Sim City. Enterprise. Partner. Business Unit. Business Unit. WS-3. WS-4. WS-1. WS-2. Enterprises, Business Units, and Partners are “Entities” WS(web services) are “Actors”, owned by entities. Use Case Sim City. Enterprise. Partner. Business Unit. Business Unit. WS-3.
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Use Case Sim City Enterprise Partner Business Unit Business Unit WS-3 WS-4 WS-1 WS-2 • Enterprises, Business Units, and Partners are “Entities” • WS(web services) are “Actors”, owned by entities
Use Case Sim City Enterprise Partner Business Unit Business Unit WS-3 WS-4 WS-1 WS-2 • Business flow (BLUE) derived from Simpl-eb • Abstract BPEL (GREEN) is a piece of the business flow, satisfied by WS-3 (RED) • Executable BPEL (PINK) is the reach of orchestration as implemented by WS-3
Use Case Sim City Reusable Artifacts Actor owns WSDL XSD Entity owns owns Actor WSDL XSD Entity owns Actor WSDL XSD Entity owns owns Actor WSDL XSD Described by business flows
Use Case Catalogue Entries Actor Abstract BPEL Executable BPEL Each pair of BPEL becomes a use case, that satisfies a piece of a business flow