1. A Web Service Software Factory Introduction Don Smith Product Manager patterns & practices

2. Agenda Software Factories Guidance Packages Helping Communication Challenges Addressed Demonstration Resources

3. Software Factories Help you build a specific kind of application (smart client, service, etc) Incorporate a variety of guidance content types and form factors – Readable/Printable: Architecture guidance, patterns, instructions, etc. – Executable: Reference implementations – Reusable: Application blocks – Actionable: Guidance packages Encourage a process

4. Guidance Packages Open – Documentation describes manual and automated tasks – Result of the automation is exposed Configurable – Key configuration settings can be captured within Visual Studio – Automated guidance is defined using XML Extensible – Guidance can be tailored to meet specific requirements Verifiable – Generated code can be verified for compliance within a standard Industry Microsoft Patterns & Practices Organization Solution Additive Guidance

5. Modifying a Guidance Package Types of modifications – Level 1: Common and not many resources Guided using a recipe – Level 2: Less common and more resources Code template and XML changes – Level 3: Least common and most resources Requires an understanding of the GAX framework Helpful exercise in hands-on lab Nature of modifications – Horizontal factory Vertical factory

6. Helping Communication ArchitectDeveloper

7. Two Collaboration Scenarios Architects modify the guidance packages – Encode organization and solution-specific guidance – Developers use recipes to complete solution – Architects validate the solution Architects use recipes to baseline – Encode organization and solution-specific guidance – Developers complete solution from the baseline – Architects validate the solution

8. Service Factory Contents Designing messages and service interfaces Applying exception shielding and handling Designing business entities in the domain model Translating messages to and from business entities Designing, building, and invoking the data access layer Planning for the migration to WCF

9. The Service Factory In Action A Scenario for how Boeing might use it for Supply Chain Management Service Design Security Patterns Code Analysis Validation

10. Boeing Supply Chain Management VendorGatewayService All vendors have implemented a specific contract This service manages calls to specific vendors MaterialMgmtService Parts for existing planes are in the ERP system Parts for engineering planes are all over the enterprise This service aggregates on- hand levels across all systems

11. Pseudo Contracts for Boeing.ScmServices VendorGatewayService (ServiceContract) GetPartAvailability (OperationContract) PartAvailabilityRequest (MessageContract) PartNumber: string Quantity: int? BillingInformation (DataContract) ContractId: int? PONumber: int? PartAvailabilityResponse (MessageContract) LatestShipDate: DateTime? OrderTotal: decimal? ShippingTotal: decimal? MaterialMgmtService (ServiceContract) GetRequirementDemand (OperationContract) DemandRequest (MessageContract) StatementOfWorkId: int? PartNumber: string DemandResponse (MessageContract) PreferredVendor (DataContract: Vendor) VendorName: string PoInPlace: boolean? OnHandLevel: int? IncomingLevel: int? DemandNotEstablishedFault (FaultContract) ModuleManager: string

12. Feature Themes for Next Version Security Management Service Agents Service Lifecycle Service Interaction Modeling Authoring Release date: November 15 th, 2007

13. Call to Action Download, install, and evaluate it Use the hands-on labs during evaluation Use the community site to: – Ask questions – Influence the next version Releases and Details December 2006 Release Build WCF & ASMX Web services in C# July 2006 Release Build ASMX Web services in VB.NET

14. Resources Service Factory Release – http://msdn.com/servicefactory Service Factory Community – http://codeplex.com/servicefactory Don’s contact information – E-mail: don.smith@microsoft.com – Blog: http://blogs.msdn.com/donsmith

15. Re-entrancy? Round-tripping? Team development? Data Access Guidance Package? Frequently Asked Questions