{"title":"Decomposing legacy programs: a first step towards migrating to client-server platforms","authors":"G. Canfora, A. Cimitile, A. D. Lucia, G. D. Lucca","doi":"10.1109/WPC.1998.693336","DOIUrl":null,"url":null,"abstract":"We propose an approach to program decomposition as a preliminary step for the migration of legacy systems. A program slicing algorithm is defined to identify the statements implementing the user interface component. An interactive re-engineering tool is also presented that supports the software engineer in the comprehension of the source code during the decomposition of a program. The focus of this paper is on the partition of a legacy system, while issues related to the re-engineering, encapsulation, and wrapping of the legacy components and to the definition of the middleware layer through which they communicate are not tackled.","PeriodicalId":398816,"journal":{"name":"Proceedings. 6th International Workshop on Program Comprehension. IWPC'98 (Cat. No.98TB100242)","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-06-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"96","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings. 6th International Workshop on Program Comprehension. IWPC'98 (Cat. No.98TB100242)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WPC.1998.693336","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 96
Abstract
We propose an approach to program decomposition as a preliminary step for the migration of legacy systems. A program slicing algorithm is defined to identify the statements implementing the user interface component. An interactive re-engineering tool is also presented that supports the software engineer in the comprehension of the source code during the decomposition of a program. The focus of this paper is on the partition of a legacy system, while issues related to the re-engineering, encapsulation, and wrapping of the legacy components and to the definition of the middleware layer through which they communicate are not tackled.
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