Bibliograph. Daten | Mietzner, Ralph: Extraction of WS-Business Activity from BPEL 1.1. Universität Stuttgart, Fakultät Informatik, Elektrotechnik und Informationstechnik, Diplomarbeit Nr. 2444 (2006). 138 Seiten, englisch.
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CR-Klassif. | C.2.4 (Distributed Systems) H.2.4 (Database Management Systems) H.3.5 (Online Information Services) H.4.1 (Office Automation)
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Keywords | BPEL, Web Services, Transaktionen, Business Activity |
Kurzfassung | The business process execution language (BPEL) is the de-facto standard for modelling business processes using the web-service stack. In order to enable transaction processing in typically long running business processes, BPEL uses a transaction model based on compensation. This transaction model can be described using WS Business Activity.
This diploma thesis describes how transactions in BPEL processes can be extracted from a BPEL engine and can be coordinated externally using an external coordinator based on WS-Coordination and WS-Business Activity. Therefore it is shown how WS-Business Activity is not enough to describe the relations between BPEL scopes that represent the transaction relevant elements inside BPEL. Additionally the mapping from BPEL scope hierarchies to WS-Coordination hierarchies is shown.
A prototype, based on the open source ActiveBPEL engine has been built and is described in detail.
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Volltext und andere Links | PDF (2392641 Bytes) Zugriff auf studentische Arbeiten aufgrund vorherrschender Datenschutzbestimmungen nur innerhalb der Fakultät möglich |
Copyright | Ralph Mietzner |
Kontakt | ralph.mietzner@gmx.net |
Abteilung(en) | Universität Stuttgart, Institut für Architektur von Anwendungssystemen
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Eingabedatum | 13. Oktober 2006 |
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