1. Interoperability and Windows Communication Foundation Jorgen Thelin Connected Systems Division Microsoft Corporation [email_address]

2. The Imperative to Connect MOBILE EMPLOYEES CUSTOMERS MOBILE EMPLOYEES CUSTOMERS

5. Integration via Interoperability Network App Other Vendor Stack App Other MSFT Stack App WCF App WCF Wire level interoperability achieves integration in a heterogeneous environment. App WSE Assurances Messaging SOAP WS-Security MTOM WS-Addressing Metadata WS-Policy WSDL WS-Discovery UDDI WS-Metadata Exchange WS-Transfer WS-Enumeration WS-Eventing XML Schema WS-Reliable Messaging WS-Coordination WS-Atomic Transaction WS-Business Activity WS-Trust WS-Secure Conversation Infrastructure and Profiles WS-Management WS-Federation Devices Profile Foundation SOAP / HTTP SOAP / UDP MIME XML Infoset XML 1.0 XML Namespaces WS-* Protocols

6. Enabling Interoperability Metadata Data Formats Protocols

13. What We Heard From You “ What API should I use?” “ How do I build service-oriented systems?” “ How can I send messages securely & reliably?” “ How do I build dynamic, decoupled applications?”

14. Microsoft .NET Framework The Managed Code Programming Model for Windows

16. PRODUCTIVITY

17. Unified Programming Model Interop with other platforms ASMX Attribute- Based Programming Enterprise Services WS-* Protocol Support WSE Message- Oriented Programming System.Messaging Extensibility Location transparency .NET Remoting Unified Programming Model

19. WCF Composable Architecture Service Code Service Model Layer Influences and adds to the programming model based on incoming messages Messaging Layer Moves messages back and forth and adds transfer semantics (channels) Transaction Behavior CLR Type Integration Instancing Behavior Security Channel TCP Transport Security Channel TCP Transport Transaction Behavior CLR Type Integration

20. WCF Composability in Action Service Model Layer Messaging Layer Behaviors Channels Transaction Behavior CLR Type Integration Instancing Behavior Security Channel HTTP Transport Custom Channel Reliable Messaging Queue Transport MSMQ Integration TCP Transport Named Pipes Throttling Behavior Error Handling Behavior Concurrency Behavior Metadata Behavior Custom Behavior HTTP Transport TCP Transport Security Channel Custom Channel Reliable Messaging CLR Type Integration Instancing Behavior Transaction Behavior

21. WCF Runtime Architecture Binding Address Contract

23. Productivity - WSE Using Visual Studio .NET 2003 and WSE 10 lines security 1,804 lines reliable messaging 25,507 lines transactions Total lines 27,321 class HelloService { [WebMethod] public String Hello(String Greeting) { foreach ( SecurityToken tok in requestContext.Security.Tokens { X509SecurityToken token = tok as X509SecToken } … SeqAckRange range = new SeqAcknRange(id,low,high ); SeqAckRange[] ranges = { range }; ReliableQueue.ProcessAcks( ranges ); … hr = pITxDispenser->BeginTransaction (NULL, ISOLATIONLEVEL_SERIALIZABLE, 0, pITxOptions, &pITransaction); … return Greeting; } }

24. Productivity - WCF Using Visual Studio 2005 and Indigo 1 line security 1 line reliable messaging 1 line transactions Total lines 3 [ServiceContract(SecureChannel, SecurityMode =“Windows")] [Reliability(Guarantees.ExactlyOnce | Guarantees.InOrder)] [ServiceContract] class HelloService { [ServiceOperation(TransactionFlowAllowed = true)] String Hello(String Greeting) { return Greeting; } }

25. INTEROPERABILITY

26. Investment Protection SIDE-BY-SIDE Interop UPGRADE

27. WS-* Protocol Support XML Messaging Security Transactions Reliable Messaging Metadata

28. SERVICE ORIENTATION

30. Four Tenets of Service Orientation SERVICE ORIENTATION Compatibility Based On Policy Share Schema & Contract, Not Class Services Are Autonomous Boundaries Are Explicit

31. THE BIGGER PICTURE – WCF and .NET 3.0

36. Backup Slides

37. The Four Tenets of Service-Orientation Services and consumers are independently versioned, deployed, operated, and secured. Services are autonomous Data never includes behavior; Objects with data and behavior are a local phenomenon. Share schema & contract, not class Capabilities and requirements represented by a unique public name; Used to establish service suitability. Compatibility based on policy Developers opt-in to consuming, exposing, and defining public-facing service façade. Boundaries are Explicit

39. WCF Architecture Detail Application Service Model Messaging Hosting Environments TCP Channel HTTP Channel Queue Channel Secure Channel Reliable Channel Binary Encoder Text/XML Encoder … … ASP.NET Avalon WinForm NT Service COM+ Instance Behavior Throttling Behavior Type Integ. Behavior Transaction Behavior Concurrency Behavior Error Behavior Metadata Behavior … WAS

42. WCF Runtime Overview

43. WS-* Architecture Assurances Messaging SOAP WS-Security MTOM WS-Addressing Metadata WS-Policy WSDL WS-Discovery UDDI WS-Metadata Exchange WS-Transfer WS-Enumeration WS-Eventing XML Schema WS-Reliable Messaging WS-Coordination WS-Atomic Transaction WS-Business Activity WS-Trust WS-Secure Conversation Infrastructure and Profiles WS-Management WS-Federation Devices Profile Foundation SOAP / HTTP SOAP / UDP MIME XML Infoset XML 1.0 XML Namespaces

44. 80+ WS-* Workshop Participants Actional Fujitsu Newisys Sharp Labs AMD Grand Central Nokia Siebel American Megatrends Hewlett-Packard Oasis Semiconductor Software AG ANL IBM Oblix Sonic Software Apache Project iDesign OPC Foundation Sun Axalto Intel OpenNetwork Systinet BEA Intermec Oracle Tibco Blue Titan Iona OSA Technologies Toshiba Boeing IPO Group Peerless Tyco Safety Systems Brother Jboss Ping Identity Univ of Sydney Canon JibxSoap Printronix VeriSign Choreology KnowNow QuickTree Veritas CommerceOne Layer 7 Tech Quovadx Visa Computer Associates Lexmark Reactivity Vitria Content Guard Lockheed Martin Ricoh WRQ Cornell University Microsoft Roxio webMethods Dell Motive RSA Security WSO2 Epson NEC SAP Xerox Exceptional Innovation NEON Schneider Electric Zoran Feature Software Netegrity SeeBeyond Unaffiliated

45. WS-* Spec Status Assurances Messaging SOAP WS-Security MTOM WS-Addressing Metadata WS-Policy WSDL WS-Discovery UDDI WS-Metadata Exchange WS-Transfer WS-Enumeration WS-Eventing XML Schema WS-Reliable Messaging WS-Coordination WS-Atomic Transaction WS-Business Activity WS-Trust WS-Secure Conversation Infrastructure and Profiles WS-Management WS-Federation Devices Profile Foundation SOAP / HTTP SOAP / UDP MIME XML Infoset XML 1.0 XML Namespaces Step 4 – Approved Standard Step 3 – Standardization Step 2 – Workshops & Community Dev

46. WS-* Protocols - Industry Adoption WS-P Messaging Security Assurances Devices System Mgmt Metadata DPWS WS-SecureConv WS-Security WS-Trust WS-RM WS-AT MEX WS-D SOAP/WSDL MTOM © 2003-2007 Microsoft Corporation. All rights reserved. The information contained in this document represents the current view at the time of publication and is subject to change. WS-Man WS-XFer / Enum WS-Fed UDDI AMD Inc. A Computer Associates A Dell Inc.   gSOAP  Intel Corp.   HP / Mercury / Systinet A Microsoft   Oracle   SAP  Sonic Software A Sun Microsystems, Inc.   WEBM Solutions, Inc.    Released Product  Public Interop A Co-Author Apache (WSO2)   BEA Systems Inc.  A Choreology Ltd  IBM Corp.   IONA Technologies   RedHat (JBoss / Arjuna)  HP / Mercury / Systinet  Microsoft   Oracle  SAP  Progress / Sonic Software  Sun Microsystems Inc.   Tibco Software, Inc.  Apache (WSO2)    BEA Systems Inc.    A BMC (OpenNetwork) A A A  Canon Inc.  Cape Clear Software Inc.  Computer Associates (Netegrity)  A A  gSOAP  IBM Corp. (DataPower)     IONA Technologies  RedHat (JBoss / Arjuna)  Layer 7 Technologies Inc.  A  A HP / Mercury / Systinet    Microsoft     Nokia  Novell  Oracle     EMC (RSA Security)    Ping Identity Corp.  A   SAP    Sonic Software  Sun Microsystems, Inc.     Tibco Software, Inc.  Verisign Inc  A A A Software AG (WebMethods)  Apache (WSO2)   Amazon  BEA Systems Inc.   Cape Clear Software Inc.   Canon Inc.   eBay Inc.  Epson Corp.   Fuji-Xerox   Google  gSOAP   HP   IBM Corp.   Intel Corp.   Iona   RedHat (JBoss / Arjuna)   Microsoft   Novell  Oracle   Ricoh Co.   SAP   Sun Microsystems, Inc.   Xerox Corp.   BEA Systems Inc. A Brother Industries   Canon Inc.   Epson Corp.   Exceptional Innovation   Fuji-Xerox Co.   gSOAP  HP   Intel Corp.   Lexmark International, Inc. A Microsoft   Peerless Systems Corp.   Schneider Electric SA   Toshiba   Software AG (WebMethods) A Xerox Corp.   Apache (WSO2)   BEA Systems Inc.    Computer Associates A gSOAP  IBM Corp.    RedHat (JBoss / Arjuna)  Layer 7 Technologies  HP / Mercury / Systinet   Microsoft    Novell  Oracle    SAP A   Sun Microsystems, Inc.   Sonic Software  Software AG (WebMethods) A