A model-driven approach to developing web service compositions based on BPMN4SOA

Charfi, Anis; Turki, Sameh Hbaieb; Chaâbane, Ayman; Witteborg, Heiko; Bouaziz, Rafik

doi:10.1504/ijris.2011.043544

Cited by 4 publications

(1 citation statement)

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“…On the other hand, there are many works that use the model driven architecture (MDA) and model-driven software development to address such problems by raising the level of abstraction and fostering reuse through using design models. In a previous work [2], we presented a model-driven approach to composite web service development, which starts with modeling composite services using business process models defined in the Business Process Modeling Notation (BPMN) [3]. Then, these models are enriched with service related details using BPMN4SOA, which is a service-oriented extension to BPMN that we proposed in [6].…”

Section: Introductionmentioning

confidence: 99%

An Aspect-Oriented Approach to Enforce Security Properties in Business Processes

Yahya

Turki

Charfi

et al. 2013

Service-Oriented Computing

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Security is an essential requirement for business processes. However, we observe that security is mostly addressed at the technical implementation level and not at the design level. In a previous work we motivated the need to address security already in business process modeling. In this paper, we show how one could use Aspect-Oriented Programming (AOP) to enforce security requirements in a modular way. Starting from a business process model where security requirements are expressed using a profile mechanism we generate As-pectJ [1] code, which enforces those requirements. This generation is based on a set of Model-to-Text transformation rules. As security is a typical example for crosscutting concerns the usage of aspects allows for a modular implementation, in which the implementation of the business process is separated from the implementation of the security properties.

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Section: Introductionmentioning

confidence: 99%