{"title":"使用面向对象范例的基于转换的遗留系统的再工程","authors":"R. Penteado, P. Masiero, A. F. Prado","doi":"10.1109/WCRE.1998.723184","DOIUrl":null,"url":null,"abstract":"Legacy systems that were originally developed using the procedure-oriented approach can be reengineered according to the object-oriented paradigm by the process proposed in this paper. Three phases are included in such a process: an object oriented reverse engineering phase, in which an object oriented analysis model of the legacy system is produced by Fusion/RE; a segmentation phase, in which the original code is segmented into object oriented methods, keeping the procedural language; and finally a transformation phase, in which the segmented code is transformed to an object oriented language by the Draco-Puc machine. The application of this process to a real mechanic and electric car repair shop system, with 20000 lines of source code, is described. Samples of the Java code obtained by transforming the original Clipper code are supplied.","PeriodicalId":345730,"journal":{"name":"Proceedings Fifth Working Conference on Reverse Engineering (Cat. No.98TB100261)","volume":"16 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"1998-10-12","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"14","resultStr":"{\"title\":\"Reengineering of legacy systems based on transformation using the object oriented paradigm\",\"authors\":\"R. Penteado, P. Masiero, A. F. Prado\",\"doi\":\"10.1109/WCRE.1998.723184\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Legacy systems that were originally developed using the procedure-oriented approach can be reengineered according to the object-oriented paradigm by the process proposed in this paper. Three phases are included in such a process: an object oriented reverse engineering phase, in which an object oriented analysis model of the legacy system is produced by Fusion/RE; a segmentation phase, in which the original code is segmented into object oriented methods, keeping the procedural language; and finally a transformation phase, in which the segmented code is transformed to an object oriented language by the Draco-Puc machine. The application of this process to a real mechanic and electric car repair shop system, with 20000 lines of source code, is described. Samples of the Java code obtained by transforming the original Clipper code are supplied.\",\"PeriodicalId\":345730,\"journal\":{\"name\":\"Proceedings Fifth Working Conference on Reverse Engineering (Cat. No.98TB100261)\",\"volume\":\"16 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"1998-10-12\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"14\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings Fifth Working Conference on Reverse Engineering (Cat. No.98TB100261)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/WCRE.1998.723184\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings Fifth Working Conference on Reverse Engineering (Cat. No.98TB100261)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/WCRE.1998.723184","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Reengineering of legacy systems based on transformation using the object oriented paradigm
Legacy systems that were originally developed using the procedure-oriented approach can be reengineered according to the object-oriented paradigm by the process proposed in this paper. Three phases are included in such a process: an object oriented reverse engineering phase, in which an object oriented analysis model of the legacy system is produced by Fusion/RE; a segmentation phase, in which the original code is segmented into object oriented methods, keeping the procedural language; and finally a transformation phase, in which the segmented code is transformed to an object oriented language by the Draco-Puc machine. The application of this process to a real mechanic and electric car repair shop system, with 20000 lines of source code, is described. Samples of the Java code obtained by transforming the original Clipper code are supplied.
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