Windows Communication - PowerPoint Presentation

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Windows Communication Foundation RIA: Ready for Business

Brian NoyesChief ArchitectIDesign Inc (www.idesign.net)

MID311Slide3

Chief Architect

IDesign Inc. (www.idesign.net)

Microsoft Regional Director

(www.theregion.com)

Microsoft MVP

Silverlight

About Brian

Publishing

Developers Guide to Microsoft Prism 4, O’Reilly & Assoc., March 2011Developing Applications with Windows Workflow Foundation, LiveLessons training DVD, June 2007Smart Client Deployment with ClickOnce, Addison Wesley, January 2007Data Binding in Windows Forms 2.0, Addison Wesley, January 2006MSDN Magazine, MSDN Online, CoDe Magazine, The Server Side .NET, asp.netPRO, Visual Studio MagazineSpeakingMicrosoft TechEd US, Europe, Malaysia, Visual Studio Connections, DevTeach, INETA Speakers Bureau, MSDN Webcasts

E-mail:

brian.noyes@idesign.net

Twitter: @

briannoyes

Blog:

http://briannoyes.netSlide4

AgendaWCF RIA Services OverviewQuerying and Updating Data with RIA ServicesData ValidationSecurity & Integration

Customer View: Cactus SoftwareSlide5

WCF RIA Services OverviewSimplifies building N-tier Line of Business (LOB) applicationsHighly dependent on push pull of dataCan use for non-CRUD operations as well

Architecture and tools for building the glue code between the client and the back endStreamlined pipeline for data and operations between client and serverClients: Silverlight & ASP.NETFuture releases: ASP.NET client side JavaScript (WCF

JQuery

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Business Logic

EntitiesValidationService AccessServicesEntitiesValidation

WCF RIA ServicesDBData Access

PresentationSlide6

The Benefits

Shared Validation

Change

Tracking

Client Query / Updates

Built on / Simplifies WCF

Flexible Data Sources

SecuritySlide7

What do you need?Silverlight Tools for Visual Studio 2010RTW Core bits (v1)RIA Services ToolkitOther endpoint types (SOAP, JSON)

ASP.NET support for consuming domain service in processWCF RIA Services SP1 (shipped with VS 2010 SP1)Complex types support for child objectsSharing entities across domain servicesBetter data binding to client collection types

Various other improvementsSlide8

Coming Soon in SP2

Support for SL5

DateTimeOffset

MVVM Support

EF Code

FirstSlide9

AgendaWCF RIA Services OverviewQuerying and Updating Data with RIA ServicesData ValidationSecurity & Integration

Customer View: Cactus SoftwareSlide10

Application ArchitectureWeb project Silverlight hostDomain ServicesClient project Generated codeDomainContext classes

One per domain service

Client App

View/

ViewModelDomainContext + Entities

Server HostDomainService

Data Access + EntitiesDBSlide11

demoQuerying and Updating Data With RIA ServicesBrian NoyesChief Architect, IDesignSlide12

EntitiesThe data you pass between client and serviceEntity FrameworkLINQ to SQLPOCOSlide13

Query OperationsReturn collections or individual objectsSupport deferred execution through IQueryable<T>Load through DomainDataSource Load programmatically with DomainContextSlide14

Update OperationsEntity changes are cached in the client DomainContextContains an EntityContainer

that tracks changesSent as a batch to the serviceIncluding original version for optimistic concurrencyService executes batch, calling Insert, Update, and Delete methods with one entity per method call

Returns server updated entities (i.e. PK Ids)

and refreshes the client cacheSlide15

AgendaWCF RIA Services OverviewQuerying and Updating Data with RIA ServicesData ValidationSecurity & Integration

Customer View: Cactus SoftwareSlide16

RIA Services ValidationSeamless client and server validation optionsData Annotation AttributesServer Update method logicAsync [Invoke] method executionSlide17

demoValidating DataBrian NoyesChief Architect, IDesignSlide18

AgendaWCF RIA Services OverviewQuerying and Updating Data with RIA ServicesData ValidationSecurity & Integration

Customer View: Cactus SoftwareSlide19

RIA Services SecurityAuthentication and AuthorizationSilverlight application login or web application host loginDeclarative security model in servicesClient security context

Populated by service callLeverages Membership, Role, and Profile providersCan use whether you use RIA Services for other service needsSlide20

demoRIA Services – SecurityBrian NoyesChief Architect, IDesignSlide21

Exposing OData, SOAP, JSONYou can expose your domain services via:ODataREST – ATOM standardRead onlySOAPBasicHttpBinding

JSONREST – JSON serializationSlide22

AgendaWCF RIA Services OverviewQuerying and Updating Data with RIA ServicesData ValidationSecurity

Customer View: Cactus SoftwareSlide23

RIA in the Real WorldCACTUS SoftwareJeremy Marsch,Director, Software Development Matt Goodwin

Director, Software ArchitecturecustomerSlide24

SummaryRich client side functionality for entity-based CRUD and service operationsAsync service callsValidationSecurity

Error handlingNo WCF knowledge neededRAD focused without compromising your architecture10 Part Series on WCF RIA Services: http://tinyurl.com/wcfriaseries

E-mail:

brian.noyes@idesign.net

Blog: http://briannoyes.net Twitter: @briannoyesSlide25

Track Resources

Required Slide Track PMs

will supply the content for this slide, which will be inserted during the final scrub.

Windows Azure Platform Training Kit

Windows Server AppFabric Training Kit

BizTalk 2010 Developer Training Kit

Windows Azure AppFabric on MSDN

Windows Server AppFabric on MSDN

AppFabric Team BlogSlide26

Resources

www.microsoft.com/teched

Sessions On-Demand & Community

Microsoft Certification & Training Resources

Resources for IT Professionals

Resources for Developers

www.microsoft.com/learning

http://microsoft.com/technet http://microsoft.com/msdn

Learning

http://northamerica.msteched.com

Connect. Share. Discuss.Slide27

Complete an evaluation on

CommNet

and

enter to win!Slide28
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