基于CORBA的構(gòu)件技術(shù)在分布式信息系統(tǒng)中的應(yīng)用研究.pdf

1、華中師范大學(xué)碩士學(xué)位論文基于CBA的構(gòu)件技術(shù)在分布式信息系統(tǒng)中的應(yīng)用研究姓名：王銳申請(qǐng)學(xué)位級(jí)別：碩士專業(yè)：計(jì)算機(jī)應(yīng)用技術(shù)指導(dǎo)教師：胡金柱2002.5.1AbstractWiththeextensionofenterprisebusinessandtheincreasingrequirementindistributedapplicationtheimplementationofinformationsystembecomesmoredi

2、fficultwhichmayleadtolargerfailingpossibilityofprojectHowtodevelopaneffectiveandstrongsystemandhowtoenhanceitsreliabilityandmaintainabilityisaquestionfordiscussionAsaresultthecomponent—basedsoftwaredevelopmentapproachisp

3、roposedThekeyofthisapproachiStodesigndifferentkindsofsoftwarecomponents，whicharereliableandreusableaccordingtosystemanalysisandmodelingThroughassemblingthesecornponents，informationsystemCanbefastdevelopedComparingwiththe

4、code—basedmethod，itshowsbetterCurrentlymuchattentionhasbeingpaidtothisapproachinthefieldofsoftwareengineering；therearealotofproblemstoberesearchSuchascomponentanalysisanddesign，componentmodel，componentsortandsearch，compo

5、nentreuse，assembleandstandardization，componentlibraryconstructionetcInthisthesistwokeyproblemsarediscussed，whicharecomponentmodel，componentanalysisanddesignDuringtheprocessofdevelopingdistributedinformationsystem，weraise

6、anewinformationsystem—orientedcomponentmodelandcomponentdesignmethodologywhichareanalyzedwithformaldescriptionComponentcoordinationproblemofinformationsystemiSalsodiscussedandsimulatedwithpetrinetFinally，alawsuitinformat

7、ionmanagersystemwithcorbacomponentisimplementeddependingOilthemethodologymentionedaboveTosolvethecomponentcoordinatingproblemsexistinginsystem，someeffectivemeasureisgivenWhathavebeandoneandwhattobedoneinthefutureareprosp