基于面向服务体系结构的企业服务总线研究与实现

南京航空航天大学硕士学位论文基于面向服务体系结构的企业服务总线研究与实现姓名：徐远申请学位级别：硕士专业：计算机应用技术指导教师：张育平20070101i(Service-OrientedArchitecture,SOA)(EnterpriseServiceBus,ESB)WebAmsESBAMSAmsESBWebiiABSTRACTService-OrientedArchitecture(SOA)isacomponentmodelthatinter-relatesanapplication'sdifferentfunctionalunits,calledservices,throughwell-definedinterfacesandcontractsbetweentheseservices.TooptimizetheITinfrastructureanddelivertheserviceintimetomaketheSOApossible,ITforumneedsanintelligentstructuretoreducethecomplexityoftheservicereusability,andtointegratealltechnologies,protocolsandapplications.Forthisreason,theITforumcreatesanabstractlayerfocusontheservicetoreducetheunderlyingcomplexitybyintegratingallapplicationsandtechnologies.SuchalayerforservicesiscalledEnterpriseServiceBus(ESB).ThethesisfirstshowstheresearchontheoriesofSOAandWebServices.BycomparedwithtraditionalEAIapproach,thethesissummarizesthehighlightandtrendofSOA,thenanalysesthedefinitionandfeaturesofESB.Withinvestigationofprojectbackground,apreliminarysolutionofESBsystembasedonSOAtheoryisgiven.Thenitanalysesthesystem’sarchitecture,executingstrategy,communicationandsoon.WithdeepresearchontechnologyofSOAandESB,andalsowithabsorbingofsometechnologyspecifications,aprototypeofenterpriseservicebusAmsESBisdesignedandimplemented.Attheendofthethesis,anapplicationsamplebasedonAmsESBisgiven.Withthebackgroundofanarchivemanagementsystemofamotormanufacturingenterprise,thefunctionsandcapabilitiesofthesystemarevalidated.Thedisadvantagesofthesystemaresummarizedandimprovementsareproposed,whichsettledthebaseofsucceedingjobs.KeyWords:SOA,ESB,WebServices,EAIv2.1SOA..........................................................................................62.2..........................................................................................................102.3..........................................................................................................113.1.............................................................................................................143.2..............................................................................................153.3......................................................................................................................173.4......................................................................................................................183.5WSDL........................................................................................................193.6......................................................................................................................203.7..........................................................................................................213.8-....................................................................................................................223.9-............................................................................................................233.10........................................................................................253.11........................................................................................263.12....................................................................................................................274.1..................................................................................................................294.2......................................................................................................................324.3..............................................................................................................354.4..............................................................................................................364.5..................................................................................................374.6..............................................................................................................374.7......................................................................................................384.8..............................................................................................................394.9..........................................................................................................414.10....................................................................................................................445.1......................................................................................................495.2......................................................................................................495.3......................................................................................................................535.4..................................................................................................543.1......................................................................................................................204.1.................................