Marc Holmes, Andy James, Jeff Johnson. Microsoft Corporation

Transcription

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2 Marc Holmes, Andy James, Jeff Johnson Microsoft Corporation

3 Session Objectives Getting Business Value from SOA Rich UX and visualisation Microsoft Office Platform for consuming SOA/BPM BizTalk Server 2009 expose capabilities

4 Introduction to this session Consume SOA in Silverlight Consume SOA in MOSS Platform for SOA BizTalk Server 2009

5 Making SOA Real... Service orientation is about decomposing the IT assets into consumable services Making this work for a business is about understanding what data the service provides or needs External data also needs to be surfaced In the real world of SOA we need to use and aggregate the data and therefore the services To make this real we must develop what are best referred to as composite applications

6 Marc Holmes

7 Silverlight delivers rich interactive application experiences across browser and platform

8 Developers and Designers can work together through the common dialect of XAML

9 Visual Studio 2008

10 Expression Blend

11 Gratuitous Product Shot

12 Silverlight delivers.net into the browser.

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14 Silverlight HTML

15 Communication Options

16 Asynchronous API s Protocols with Client Library Support Cross-Site SOAP SOAP 1.1 via WCF REST ADO.NET Data Implicit HTTP ServicesRequests Syndication RSS 2.0 & ATOM 1.0 via WCF Serialization Explicit HTTP Requests WCF DataContract XML Web Service JSON Calls Transports Sockets HTTP(S) ( request/response ) Uses XML Serializer Site of Origin Sockets ( duplex ) Cross-Site

17 We won t focus on implicit access 2 main classes for explicit access WebClient offers simple GET/POST HttpWebRequest offers more control Browser API s limit HTTP verbs to GET/POST

18 Only basichttpbinding is in the box SOAP 1.1, XML, HTTP(S) not WS-Security, WS-Trust etc. Derived PollingDuplexHttpBinding for duplex Uses WS-Make Connection for polling over HTTP Familiar Programming model Client side object model Configuration file - loaded from the XAP Add Service Reference tooling in Visual Studio

19 ADO.NET Data Services RESTful services from.net Framework V3.5 Sp1 Tunnels PUT/DELETE via POST to avoid the browser API HTTP limitation AJAX Services, RSS, ATOM and Other Services Use WebClient/HttpWebRequest Serialize/De-serialize data with; XmlSerializer, DataContractSerializer, DataContractJsonSerializer SyndicationFeed, Rss20FeedFormatter, Atom10FeedFormatter

20 Requests Page with Silverlight Application App Requests Cross-Site Resource <access-policy>... <grant-to />.. </access-policy> Check Policy Framework falls attempts back to access looking for clientaccesspolicy.xml crossdomain.xml

21 port 4502 Connect Fixed port range Check Policy Client can connect Client cannot listen async, duplex comms Framework uses a well known </access-policy> port 943 and sends an XML (UTF8) request for a client access policy <policy-file-request/> <access-policy>... <grant-to 4502/> response <access-policy>... <grant-to 4502/>.. </access-policy>

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23 Andy James CTO SolidSoft

24 What is a composite application? A collection of software assets that have been assembled to provide a business capability Or Composed of a number of discrete and independent pieces, aggregating functionality through a software interface

25 3 Present in an interactive, composite UI Smart Client 1 Combine data from any source Integration Applications Services Fusion Databases 2 Fuse and relate disparate information

26 Consume User Directed Compose User Interaction Compose Business Transaction Business Process Services Presentation Services Collaboration Services Composition Services Information Integration Services Connectivity Services Messaging Services Security and Identity Management and Governance Design and Development Expose Existing Systems

27 Consume User Directed Compose User Interaction Compose Business Transaction SharePoint Server,.NET CF, ASP.NET/AJAX, Presentation Silverlight, Services WPF SharePoint Server Collaboration & Live Communications Services Server SharePoint Composition Server, Services WF, CAB Business Information BizTalk Server BizTalk Server Messaging Process Integration SQL Server Windows WF Services Services Services WCF Connectivity BizTalk Server, Services WCF Security Active and Directory Identity System Management Center, and MOF, Governance Partners Visual Studio. Design Patterns and Development & Practices, MSF Expose Existing Systems

28 Case Study This case study looks at the business process to update customer details Customer details are mastered in an existing LOB ERP/financial system Any employee can start the process to update a customer s details, but the changes are checked, moderated and approved in the process The change to the master record is made without directly accessing the LOB system MOSS 2007 is used as a consumer

29 Case Study

30 Summary Composite applications deliver solutions that leverage SOA Composite applications equate to LOB applications Composite applications allow business to maximise data and information With MOSS 2007, BizTalk 2009 and Visual Studio we can deliver composite applications

31 Jeff Johnson Technical Specialist Microsoft

32 Tools, Frameworks, SDKs Metadata: POX REST JSON RSS/ATOM

33 Application Platform Virtualization (Windows Server 2008, Hyper-V, SQL Server 2008) Increased Developer Productivity (Visual Studio 2008) Application Lifecycle Management Enabled (VSTS, TFS, MSBuild) SOA Infrastructure Enhancements Enhanced Interoperability (UDDI 3.0, EDI/AS2, BizTalk Adapter Pack 2.0, HIS 2009) ESB and Service Enablement Guidance (ESB Guidance v2.0) Better Business Visibility (RFID, BAM)

34 Addresses the following areas: How can services be found? How do I know what a web service does? Which services are production ready? Is there a web service I can re-use? UDDI Registry Services: Organize, Describe, Discover Integrate, Re-use, Extend

35 Upgraded to the latest platform (SDK) Two new adapters: SQL Server adapter Oracle ebusiness Applications adapter Includes enhancements to existing adapters

36 Alignment with BizTalk 2009 release Prescriptive Guidance for applying ESB usage Patterns Simplified ESB Installation/Configuration tool Itinerary modeling using DSL Enhanced ESB Management Portal Resolver-adapter Pack (LDAP, SQL, other)

37 BizTalk RFID extended to Mobile Devices Runs on handhelds and forklift readers Integrates with BizTalk Server Support for key industry standards Enables using new readers with LLRP Machine readable tag data standards (TDT for EPC) Web Services for device management and Discovery, Configuration, Initialization (DCI)

38 BizTalk provides interoperability platform BizTalk 2009 Office, MOSS provide great SOA consumption platform Silverlight provides next web, rich internet application platform

39 2008 Microsoft Corporation. All rights reserved. Microsoft, Windows, Windows Vista and other product names are or may be registered trademarks and/or trademarks in the U.S. and/or other countries. The information herein is for informational purposes only and represents the current view of Microsoft Corporation as of the date of this presentation. Because Microsoft must respond to changing market conditions, it should not be interpreted to be a commitment on the part of Microsoft, and Microsoft cannot guarantee the accuracy of any information provided after the date of this presentation. MICROSOFT MAKES NO WARRANTIES, EXPRESS, IMPLIED OR STATUTORY, AS TO THE INFORMATION IN THIS PRESENTATION.