設(shè)計(jì)模式在通用企業(yè)應(yīng)用平臺上的應(yīng)用.pdf

1、分類號UDC密級Y817081學(xué)位論文設(shè)計(jì)模式在通用企業(yè)應(yīng)用平臺上的應(yīng)用指導(dǎo)導(dǎo)師姓名虛塑奩整筮申請學(xué)位級別亟學(xué)科類別墨堂學(xué)科專業(yè)名稱鹽簋扭叢生生壟逾論文提交日期2QQ!生!!屋論文答辯日期2Q15生!旦學(xué)位授予日期答辯委員會主席型絲堡評閱人—叢學(xué)照j幽墊一東北大學(xué)2004年l2月崠經(jīng)々=老、導(dǎo)舞窩怠勿壘文公布東北大學(xué)碩士學(xué)位論文AbstraotTheApplicationofDesignPatternsatUniversalEnterp

2、riseApplicationPlatformAbstractWiththerapiddevelopmentoftechnologyandthewidespreadusageofPCofgovernmentandenterprise，ithasbeenanurgentprioritytoconstructtheconvenientlargescaleinformationsystemTocatertothemarketrequireme

3、ntofinformationsystem，TheR&DdepartmentofNeusoflCorporationdevelopedtheuniversalenterpriseapplicationplatformBythepackageofStrutsbasedonJ2EE，theplatformprovidesarelatiVestableframeworkandaseriesofgeneralcomponentsHowever，

4、somelimitationstiIIexistedattheuniversalenterpriseapplicationplatformbecauseofashortdesignperiodBytheOOPdesignmethod，theauthorachievedpartialimprovementoftheoriginalenterpriseapplicationsystemthroughthedesignpatterns，and

5、enhancedthereusablecapabiIityoftheplatformBytheflexibleapplicationofcompositionpattern，thedesignofthedatawindowiscompletelyreformedItmakestheusageofdatawindowmoreflexibleandreusable，alsoeasjertocomprehend，moresuitablefor

6、therequirementofthebusinessdevelopmentBytheflexibleapplicationofinitialpattern，thetotalinitializingprocedureoftheplatformobtainsathoroughimprovement，makingtheoriginalrigidandpoorreusableinitializingprogrammorereusableByt

7、heusageofthestrategypattern，theimplementationpatternofthebusinessalgorithmisdesigned，andtheoriginalbusinessdevelopmentprocedureisamelioratedThroughenhancingthereusablecapabiIitiesoftheuniversalenterpriseapplicationplatfo