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자바 웹 앱에서 웹 컴포넌트와 웹 자원의 의존 관계를 자동으로 추출하는 기법

An Automatic Extraction Scheme of Dependency Relations between Web Components and Web Resources in Java Web Applications

  • Oh, Jaewon (School of Computer Science and Information Engineering, The Catholic University of Korea) ;
  • Lee, Seunghyun (School of Computer Science and Information Engineering, The Catholic University of Korea) ;
  • Kim, Ah Hyoung (School of Computer Science and Information Engineering, The Catholic University of Korea) ;
  • Ahn, Woo Hyun (School of Software, Kwangwoon University)
  • 투고 : 2017.12.27
  • 심사 : 2018.01.16
  • 발행 : 2018.03.28

초록

웹 앱의 요구사항이 복잡해지고 빠르게 변화하고 있어, 웹 앱의 유지보수가 더욱더 중요해지고 있다. 그렇지만, 웹 앱은 문서화가 충분하게 이루어지지 않아 유지보수가 어렵다. 그래서 효과적인 웹 앱의 유지보수를 위해 웹 페이지 생성 시 일어나는 내부 행위를 추상화한 모델을 추출할 필요가 있다. 기존 연구는 상호 작용하는 웹 컴포넌트(JSP, 서블릿 등)를 식별하지만, 웹 자원(이미지, CSS 파일, 자바스크립트 파일 등)을 식별하지 못하거나, 웹 컴포넌트와 웹 자원 사이의 의존 관계를 추출하지 못한다. 본 논문은 자바 웹 앱을 동적 분석하여 이러한 의존 관계를 추출하고, 그래프 모델로 표현하는 방법을 제안한다. 그리고 오픈 소스 웹 앱을 대상으로 실험하여 제안하는 기법의 활용 가능성을 검증한다.

과제정보

연구 과제 주관 기관 : National Research Foundation of Korea (NRF), Kwangwoon University

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