Ressourcen in Process-Aware Information Systems Paul Hübner | | DBIS Seminar Betreuer : Andreas Lanz
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 2 Inhalt 1.Motivation & Grundlagen 2.Resource Patterns 3.WS-HumanTask & BPEL4People 4.Ressource Patterns in BPEL4People 5.Zusammenfassung
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 3 Motivation & Grundlagen - Ressourcen Ressourcen bearbeiten Aufgaben nicht die Prozesse! Wie lassen sich Ressourcen einteilen : Menschliche Ressourcen Nicht menschliche Ressourcen Wie interagieren Ressourcen mit einem PAIS? Wie werden Ressourcen repräsentiert ? In bestehenden PAIS & Standards (BPEL) ? Explizit Vs. Implizit
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 4 Inhalt 1.Motivation & Grundlagen 2.Resource Patterns 3.WS-HumanTask & BPEL4People 4.Ressource Patterns in BPEL4People 5.Zusammenfassung
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 5 Resource Patterns Standardisierte Beschreibung der Interaktionen von Ressource mit einem Arbeitselement Arbeitselement durchläuft Lebenszyklus (Zustandsabfolge) Zustandsübergänge werden durch Ressourcen oder das PAIS angestoßen Beispiel : Prozess für einen Bestellvorgang System erzeugt Arbeitselement Arbeitselement werden Ressoourcen zugewiesen
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 6 Ressource Patterns - Lebenszyklus eines Arbeitselementes created offered to multiple resources allocated to a single resource failed started offered to a single resource suspended completed create offer_s offer_m allocate start allocate_s allocate_m start_m start_s complete fail resume suspend
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 7 Creation Patterns created offered to multiple resources allocated to a single resource failed started offered to a single resource suspended completed create
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 8 Push Patterns created offered to multiple resources allocated to a single resource failed started offered to a single resource suspended completed offer_s offer_m allocate
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 9 Pull Patterns created offered to multiple resources allocated to a single resource failed started offered to a single resource suspended completed start allocate_s allocate_m start_m start_s
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 10 Detour Patterns created offered to multiple resources allocated to a single resource failed started offered to a single resource suspended completed fail resume suspend skip real- locate redo escalate reallocate delegate escalate deallocate escalate deallocate escalate deallocate escalate deallocate escalate
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 11 Auto-start Patterns created offered to multiple resources allocated to a single resource failed started offered to a single resource suspended completed start_on_create start_on_ allocate pilled_execution chained_execution
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 12 Visibility & Multiple Ressource Patterns Visibility Patterns : Regeln welche Ressource welche Arbeitselemente sehen kann Multiple Ressource Patterns : Eine Ressource bearbeitet mehrere Arbeitselemente simultan Ein Arbeitselement wird von mehreren Ressourcen simultan bearbeitet
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 13 Inhalt 1.Motivation & Grundlagen 2.Resource Patterns 3.WS-HumanTask & BPEL4People 4.Ressource Patterns in BPEL4People 5.Zusammenfassung
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 14 BPEL4People & WS-HumanTask BPEL4People 1.0 WS-BPEL 2.0 WS-HumanTask 1.0 Basisstandards XSLT 1.0XPath 1.0WSDL 1.1XML Schema 1.0Infoset WS-Addressing 1.0 WS-Coordination 1.0 WS-Policy 1.0
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 15 Inhalt 1.Motivation & Grundlagen 2.Resource Patterns 3.WS-HumanTask & BPEL4People 4.Ressource Patterns in BPEL4People 5.Zusammenfassung
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 16 Resource Patterns in BPEL4People
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 17 Inhalt 1.Motivation & Grundlagen 2.Resource Patterns 3.WS-HumanTask & BPEL4People 4.Ressource Patterns in BPEL4People 5.Zusammenfassung
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 18 Zusammenfassung
DBIS Seminar | Ressourcen in Process-Aware Information Systems | Seite 19 Die Uni-Farben im Überblick Farbwert Blau sRGB 100%: , Prozentwerte von 100%-10% in 10er-Schritten Farbwert Beige sRGB 100%: , Prozentwerte von 100%-10% in 10er-Schritten Mathe/Wirtschaftswissenschaften sRGB 100%: , Prozentwerte von 100%-10% in 10er-Schritten Ingenieurwissenschaften/Informatik sRGB 100%: , Prozentwerte von 100%-10% in 10er-Schritten Naturwissenschaften sRGB 100%: , Prozentwerte von 100%-10% in 10er-Schritten Medizin sRGB 100%: , Prozentwerte von 100%-10% in 10er-Schritten