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Author: Mert Ozkaya

Affiliation: Department of Computer Engineering, Yeditepe University, Istanbul and Turkey

Keyword(s): Java Modeling Language, Defensive Programming, Design-by-Contract, Education.

Related Ontology Subjects/Areas/Topics: Formal Methods ; Simulation and Modeling ; Software Engineering ; Software Engineering Methods and Techniques

Abstract: Defensive programming is considered as a software design approach that promotes the reliable software development via the considerations of different cases for the software modules. Design-by-Contract (DbC) applies defensive programming systematically in terms of contracts that are a pair of pre-conditions on the module input and post-conditions on the module output. In this paper, a DbC-based teaching methodology is proposed, which aims to teach undergraduate students how to use contracts for the modeling and implementation of software systems. The teaching methodology consists of three consecutive steps. Firstly, the students will learn how to model software architectures in terms of components and their communication links. The component behaviours are specified as contracts, which are attached to the messages that the components exchange. In the second step, the students will learn how to implement the contractual software architectures in Java using Java’s assertion mechanisms i n a way that the contractual design decisions are all preserved in the code. Lastly, the students will learn the Java Modeling Language for combining the contractual modeling and Java implementation in a single model to avoid any inconsistencies between the model and implementation and automatically verify the correctness of the implementation against the modeled behaviours. (More)

CC BY-NC-ND 4.0

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Paper citation in several formats:
Ozkaya, M. (2019). Teaching Design-by-Contract for the Modeling and Implementation of Software Systems. In Proceedings of the 14th International Conference on Software Technologies - ICSOFT; ISBN 978-989-758-379-7; ISSN 2184-2833, SciTePress, pages 499-507. DOI: 10.5220/0007950904990507

@conference{icsoft19,
author={Mert Ozkaya.},
title={Teaching Design-by-Contract for the Modeling and Implementation of Software Systems},
booktitle={Proceedings of the 14th International Conference on Software Technologies - ICSOFT},
year={2019},
pages={499-507},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0007950904990507},
isbn={978-989-758-379-7},
issn={2184-2833},
}

TY - CONF

JO - Proceedings of the 14th International Conference on Software Technologies - ICSOFT
TI - Teaching Design-by-Contract for the Modeling and Implementation of Software Systems
SN - 978-989-758-379-7
IS - 2184-2833
AU - Ozkaya, M.
PY - 2019
SP - 499
EP - 507
DO - 10.5220/0007950904990507
PB - SciTePress