【正文】 specificationService FlowspecificationMessage eventspecificationService realization decisionsService allocationto ponents Component layerIdentificationSpecificationRealizationServicespecificationCASE 工具工具 : IBM WebSphere2023/2/16 44IBM WebSphere Integration Reference ArchitectureBusiness Application ServicesProcessServicesInformation ServicesDevelopment ServicesInteraction ServicesPartner ServicesConnectivity Services Business Innovation and Optimization Services Architect Developer Tester Business Analyst Integration DeveloperDashboardsPortlets Business Processes Data ModelsPartner Profiles App Components AdaptersApplication Information AssetsIT Services ManagementWebSphere Business Modeler Rational/WebSphere Tools? A business process modeling tool that? 構建、設計、分析和生成業(yè)務流程報告。? 技術業(yè)務架構。? 確定實施大粒度組件實現(xiàn)服務的構建。2023/2/16 34服務識別服務識別Domain DepositionGoalService ModelingExisting System AnalysisComponent FlowspecificationInformationspecificationSubsystemAnalysisComponent specificationService FlowspecificationMessage eventspecificationService realization decisionsService allocationto ponents Component layerIdentificationSpecificationRealizationServicespecification? MiddleOut ? Goalservice modeling ? Identify Goals and SubGoals? Identify Services for Subgoals? Identify key performance indicators metrics for subgoals and services 2023/2/16 35服務識別服務識別Domain DepositionGoalService ModelingExisting System AnalysisComponent FlowspecificationInformationspecificationSubsystemAnalysisComponent specificationService FlowspecificationMessage eventspecificationService realization decisionsService allocationto ponents Component layerIdentificationSpecificationRealizationServicespecification? 服務分類。2023/2/16 26Why OOAD, BPM, EA are not enough2023/2/16 27Why OOAD, BPM, EA are not enoughObjectOrientedClassLayerComponentLayerService LayerComponentOrientedServiceOriented2023/2/16 28Why OOAD, BPM, EA are not enoughVacancyComponentApplicationComponentEmp. RecordComponentCareerComponentRecruitmentServiceEmployee ServiceRecruitment EmployeeManageEmployeesHuman ResourcesFunctionalDomainSoftwareComponentBusinessProcessBusinessServicesSoftwareServicesBusinessLayerServiceLayerComponentLayer2023/2/16 29面向服務的分析和建模面向服務的分析和建模 : 角色和活動角色和活動ServiceIdentificationServiceCategorizationServiceExposureDecisionsChoreographyOrCompositionQuality of serviceCustomerViewComponentIdentificationServiceAllocation toComponentsComponentSpecificationLayering theComponentServicerealizationTechnical PrototypingServiceManagementProduct selectionStandardsimplementationArchitecturalDecisions(state, flow,Dependencies)ProviderView? Service categorization and aggregation? Policies and aspects? Process: meetinthemiddle ? Broking 2023/2/16 30SOA Design Principles2023/2/16 31面向服務的分析和建模面向服務的分析和建模 : 方法和過程方法和過程Domain DepositionGoalService ModelingExisting System AnalysisComponent FlowspecificationInformationspecificationSubsystemAnalysisComponent specificationService FlowspecificationMessage eventspecificationService realization decisionsService allocationto ponents Component layerIdentificationSpecificationRealizationServicespecification? Identifies services through? 領域分解 (Top down analysis)?