预览加载中，请您耐心等待几秒...

基于SOA的销售管理系统的设计与实现的综述报告.docx

预览
1/2
2/2

在线预览结束，喜欢就下载吧，查找使用更方便

下载提示 文本预览

如果您无法下载资料，请参考说明：

1、部分资料下载需要金币，请确保您的账户上有足够的金币

2、已购买过的文档，再次下载不重复扣费

3、资料包下载后请先用软件解压，在使用对应软件打开

基于SOA的销售管理系统的设计与实现的综述报告 Abstract: ThisreportgivesanoverviewofthedesignandimplementationofasalesmanagementsystembasedonServiceOrientedArchitecture(SOA).ThereportstartswithanintroductiontotheconceptofSOAanditsadvantages.Then,itdescribesthedesignofthesalesmanagementsystem,includingtheidentificationofservices,creationofservicecontracts,andserviceorchestration.Finally,thereportdiscussestheimplementationofthesystemusingJavaWebServicesandApacheActiveMQ. Introduction: ServiceOrientedArchitecture(SOA)isadesignmethodologythatfocusesonthecreationofreusableandinteroperablesoftwarecomponentscalledservices.Aserviceisaself-containedunitoffunctionalitythatcanbeaccessedoverthenetworkusingstandardprotocolssuchasHTTPandSOAP.TheadvantagesofusingSOAincludeincreasedflexibility,scalability,andreusabilityofsoftwarecomponents. Thesalesmanagementsystemisabusinessapplicationthatisusedtomanagethesalesprocessofacompany.Thesystemtypicallyincludesfunctionsformanagingcustomeraccounts,products,orders,invoices,andpayments.Inthepast,salesmanagementsystemsweredevelopedasmonolithicapplicationsthatweredifficulttomodifyorextend.WiththeadventofSOA,itisnowpossibletodevelopsalesmanagementsystemsasacollectionofservicesthatcanbeeasilymodifiedorextended. Design: ThedesignofthesalesmanagementsystembasedonSOAinvolvesseveralsteps.Thefirststepistoidentifytheservicesthatarerequiredtoimplementthesystem.Inthecaseofasalesmanagementsystem,theseservicescouldincludecustomermanagement,productmanagement,ordermanagement,invoicemanagement,andpaymentmanagement.Eachserviceshouldbedesignedtobeself-containedandindependentofotherservices. Thenextstepistocreateservicecontractsforeachservice.Aservicecontractisaformalagreementthatspecifiestheinputs,outputs,andbehaviorofaservice.Thecontractshouldincludeinformationsuchasthenameoftheservice,theoperationsthattheservicecanperform,thedatatypesoftheinputsandoutputs,andtheerrormessagesthattheservicecanreturn. Oncetheservicecontractshavebeencreated,thenextstepistodesigntheserviceorchestratio