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ID:36631170
大小:2.06 MB
页数:62页
时间:2019-05-13
《构件化软件开发及聚合应用的研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、大连理工大学硕士学位论文构件化软件开发及聚合应用的研究姓名:何钦来申请学位级别:硕士专业:计算机软件与理论指导教师:谭国真20061201大连理工大学硕士学位论文ResearchonComponent-BasedSoftwareDevelopmentandMashupApplicationAbstractWitlIthesoftwarescale’Scontinuousgrowinganditsmoreandmorecomplexity.howtoimprovetheproductivityhas
2、becomethemostcriticalpointinthesofltwareindustry.Therefore,softwarereusewasconsideredasapossibleimprovement.Sofar,component-basedsoftwarereusestilltakesaleadingrole.WimthedevelopmentofInternet,moreandmorecomponent·-being-the··entityservicesaredeployed
3、tosomenodesoftheIntemet,meanwhilehavingallowedthetIlirdpartiesabletodevelopsoftwarethroughservicecombination,andresulteddifferentreusingmethodfromthedirectcomponentreuse.Firstly,thispaperhasabasicresearchoncomponentandsoftwarereusetechnology,thenstudi
4、estheirrelationshipandanalyzesthesoftwaredevelopingevolutionunderInternetenvironment;secondlybasedonclassicalapplicationintransportation,thispaperappliesFODMtobuildmodelforWebGIS-T,andextractssomefeaturemodelsfromWebGIS—T;Consequentlyweproposeageneral
5、WebGIS-Tarchitectureprototypeasthesystem-developingblueprint.Inaddition,undertheguidanceofgeneralarchitectureandfeaturemodel,wedesignandimplementsomereusableWebGIS-Tcomponents,includingtransportationinformationcomponent,electronicmap,datacacheandroad-
6、networkanalysis.Finally.thispaperimplementssomesub-systemsoftheATISwitIlacombinationofservicesfromboththecomponentandotherareasoftheInteract.Astheresultsofthispaperindicate,throughthedomainanalysis,buildingspecificfeaturemodelCallencapsulate,isolatean
7、dabstractthevariablerequirement,instructthecomponentdesignandimplementation,andenhancethecomponentreusingextent.SoftwarearchitectareCanprovidehighergranularityreusabilitythancomponents,andCaninstructthecomponent’Sdeploymentandcombination.Softwareorser
8、vicebasedcombinationisabottom—upprocess,itreducestherepetitiveworkandraisessoftwaredevelopmentefficieney.11”researchinthispapermakesaSellSefromtheangleofcomponent-basedsoftwaredevelopmentandsoftwarereuse,especiallyinthecontextoftransportation.
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