{"title":"Sort-based refactoring of crosscutting concerns to aspects","authors":"Robin van der Rijst, M. Marin, A. Deursen","doi":"10.1145/1404953.1404957","DOIUrl":null,"url":null,"abstract":"Crosscutting concerns in object-oriented programming hinder evolution because of their symptoms: tangling and scattering. To benefit from the modularisation capabilities for crosscutting concerns provided by aspect-oriented programming (which prevent tangling and scattering) aspect-introducing refactoring can be used. The first step in aspect-introducing refactoring is identifying and documenting crosscutting concerns in existing code. The second step is refactoring the identified concerns to aspects.\n This paper describes a tool called SAIR that can perform the second step of the aspect-introducing refactoring. For the first step, documenting, SAIR uses crosscutting concern sorts. Of the various possible sorts, SAIR currently supports the two most commonly encountered ones: Role Superimposition and Consistent Behavior. The refactoring towards aspects of concerns of these sorts is illustrated on an open source application (JHotDraw).","PeriodicalId":210171,"journal":{"name":"LATE@AOSD","volume":null,"pages":null},"PeriodicalIF":0.0000,"publicationDate":"2008-03-31","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"LATE@AOSD","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/1404953.1404957","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 5
Abstract
Crosscutting concerns in object-oriented programming hinder evolution because of their symptoms: tangling and scattering. To benefit from the modularisation capabilities for crosscutting concerns provided by aspect-oriented programming (which prevent tangling and scattering) aspect-introducing refactoring can be used. The first step in aspect-introducing refactoring is identifying and documenting crosscutting concerns in existing code. The second step is refactoring the identified concerns to aspects.
This paper describes a tool called SAIR that can perform the second step of the aspect-introducing refactoring. For the first step, documenting, SAIR uses crosscutting concern sorts. Of the various possible sorts, SAIR currently supports the two most commonly encountered ones: Role Superimposition and Consistent Behavior. The refactoring towards aspects of concerns of these sorts is illustrated on an open source application (JHotDraw).
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