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1、沈m下北_大學(xué)碩J?學(xué)位論空摘要在眾業(yè)的信息化建設(shè)過程中,隨著企業(yè)規(guī)模的擴(kuò)大和計(jì)算機(jī)技術(shù)的發(fā)展,不同時(shí)期構(gòu)建靜鼗務(wù)系統(tǒng)可能萋予不同潦作系統(tǒng)稻數(shù)據(jù)瘁平臺(tái),紿梁造成稚互闖數(shù)疆交流效果較差,形成了相互隔離的“信息孤勰”。為了滿足辮戶和商業(yè)伙伴不斷增加的對(duì)實(shí)時(shí)信息的需要,企業(yè)被追連接能們的那些異構(gòu)系統(tǒng)來提搿數(shù)據(jù)利用率和數(shù)據(jù)的可靠性。函此,數(shù)據(jù)層集成和共享搏為系統(tǒng)闖深層次協(xié)鄹工作的基礎(chǔ)成為了各大軟《牛生產(chǎn)巍、數(shù)據(jù)交換標(biāo)準(zhǔn)化綴織及新必軟件公司的一個(gè)重要研究方向。本文蓍先套縫了XML,踅EE,穩(wěn)終技術(shù),然囂霹數(shù)據(jù)交換靜癸
2、溪遂穩(wěn)秘穩(wěn)應(yīng)瓣理論、技術(shù)進(jìn)行了研究,并采用構(gòu)件技術(shù)設(shè)計(jì)了~個(gè)基于消息機(jī)制、以XML為中閻格式文件的數(shù)搖交換平臺(tái)(∞p),最磊黻DXP在高校數(shù)裙集成中豹應(yīng)嗣為飼,驗(yàn)證了箕合理性和實(shí)用性。DXP采用鬃塑消息通訊結(jié)構(gòu)的數(shù)據(jù)交換模式,與傳繞的點(diǎn)戮點(diǎn)的實(shí)聯(lián)模型相比,大大減少了連接接嗣,使接口個(gè)數(shù)從n幸(nq)/21降低到n*l,麓化了程序的實(shí)現(xiàn),并大大提離了系統(tǒng)的通用性和可擴(kuò)展性。DXP可以實(shí)現(xiàn)異構(gòu)系統(tǒng)間不同數(shù)據(jù)格式的轉(zhuǎn)換,支持不翊軟硬平臺(tái)懟不疑結(jié)穩(wěn)數(shù)擺交互瓣要求,實(shí)理各數(shù)務(wù)系綾之闐茲數(shù)據(jù)迂移、轉(zhuǎn)換、闋步、集成,同時(shí)
3、標(biāo)準(zhǔn)化數(shù)據(jù)結(jié)構(gòu),為新系統(tǒng)地接入撮供了方便,解決了各業(yè)務(wù)系統(tǒng)之間的數(shù)錈集成移共享淘趲。關(guān)鍵謫:可擴(kuò)展標(biāo)記語言,數(shù)據(jù)交換,數(shù)據(jù)集成,Java消息服務(wù)沈陽Yr業(yè)大學(xué)碩士學(xué)位論文ResearchandAppficationonDataExchangePlatformbasedORXMLAbstractWiththeexpendingofenterprisebusinessandthedevelopmentofcomputertechnology,enterprisedesignallkindsofbusinessi
4、nformationmanagementsystembasedolldifferentoperationsystemanddatabasemanagementsystemduringtheperiodofinformationconstruction,andhaveapplicationthemtothedailybusiness.Butthesebusinesssystemscarl’texchangedatafromonet0anotherone.sotheycomeintobeingsome‘qnfo
5、rmationisoland'’.Inordertofulfiltheincreaseofreal-timeinformationneedfromcustomerandpartner,enterprisehastojointallkindsofbusinesssystem,andimprovedatautilizationandellhallcedatareability.Sothedataintegrationanddatashareisallimportantmsearehdomainforthesof
6、twareprovider,dataexchanges'tandardizationorganizationandnewsoftwarecorporation。ThepaperintroducesXML,J2EE,componenttechnologyatfirst,thenresearchthewayandtheoryfordataexchange,anddesignaDataExchangePlatfonn(DXP)basedoncomponenttechnology,messagemechanism,
7、XML.Atlastitgivesallexample,abouttheusabilityofDXPincampusdataintegration,tovalidaterationalityandpracticabilityofDXP.DXPisadataexchangemodelbasedOilstar-modemessagecommunication,isdifferentofonetoone-modeintradition,itreducestheintⅨSacenumberfromn4(n-1妮t0
8、釅1,makeiteasytorealizebysoftwareprogram,:andimprovesthereusabilityandextension.ItCana.a(chǎn)Insformdifferent:dataformatsamongisomeroussystemsinallkindsofsoftwareandhaldvcareplatform.Itfulfilsdatatransfer,transform