Quality assessment of a job portal system designed using bout design pattern

G. Priyalakshmi*, R. Nadarajan, Hironori Washizaki, Smriti Sharma

*この研究の対応する著者

    研究成果: Conference contribution

    抄録

    Design Patterns provide solutions to problems that are notably prevailing in software engineering. The paper targets the importance of design patterns, but also aims on how design patterns uncover and fortify good object oriented principles. A design pattern called Bout was discovered to maintain sessions for a specific period of time. The design is a generic solution to implementing web portals by storing session data of clients on the server. The Bout pattern comprises the design principle of Singleton and Prototype patterns, thus guaranteeing a more reusable design. The Bout pattern is documented in the Gang of Four pattern description template. The Bout pattern was tested with a Job Portal system with additional patterns, Factory Method, Decorator and Observer, with significant improvement in object oriented design metrics. Metrics which showed a significant enhancement were Depth of Inheritance Tree and McCabe Cyclomatic Complexity. The reusability of black box components was analyzed for the Job Portal system which shows a momentous rise in the metrics. The source code was analyzed for modularity traits such as size, complexity, cohesion and coupling, which in turn determines the class quality, package quality and hence the modularity index. These quality metrics showed a symbolic upswing with Bout pattern and supporting patterns. Thus software designers can enhance the quality of distributed systems with the exercising of Bout pattern.

    本文言語English
    ホスト出版物のタイトルAdvanced Informatics for Computing Research - 1st International Conference, ICAICR 2017, Revised Selected Papers
    出版社Springer Verlag
    ページ195-205
    ページ数11
    712
    ISBN(印刷版)9789811057793
    DOI
    出版ステータスPublished - 2017
    イベント1st International Conference on Advanced Informatics for Computing Research, ICAICR 2017 - Jalandhar, India
    継続期間: 2017 3 172017 3 18

    出版物シリーズ

    名前Communications in Computer and Information Science
    712
    ISSN(印刷版)1865-0929

    Other

    Other1st International Conference on Advanced Informatics for Computing Research, ICAICR 2017
    国/地域India
    CityJalandhar
    Period17/3/1717/3/18

    ASJC Scopus subject areas

    • コンピュータ サイエンス(全般)

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