1. Bridging the gap How Presentation Server connects C/S and SOA Citrix Systems Inc., Aug. 2007 Christian Ambach Citrix Systems Inc., Aug. 2007 Christian Ambach

2. 2 © 2007 Citrix Systems, Inc. — All rights reserved IT today is a highly sophisticated framework SOA & Web 2.0 Technologies Opportunities & challenges

3. 3 © 2007 Citrix Systems, Inc. — All rights reserved Your success depends on the flexibility of your IT infrastructure

4. 4 Client/Server SOA Client/Server SOA

5. 5 © 2007 Citrix Systems, Inc. — All rights reserved Client/Server SOA LinkLink LinkLink

6. 6 © 2007 Citrix Systems, Inc. — All rights reserved Place YOUR existing client/server app here

7. 7 © 2007 Citrix Systems, Inc. — All rights reserved Project iView Free sample iView runs with Web-Interface 4.0 and SAP NetWeaver Portal 6.0

8. 8 © 2007 Citrix Systems, Inc. — All rights reserved Client/Server SOA LinkLink Building block repository

9. 9 © 2007 Citrix Systems, Inc. — All rights reserved Building block repository Presentation Server Services Existing API Web service Interface Using the existing API – translate calls into industry standard web services

10. 10 © 2007 Citrix Systems, Inc. — All rights reserved Yellow pages ID card Grammar & Semantic Presentation Server Services Existing API Web service Interface Register Offer Communicate

11. 11 © 2007 Citrix Systems, Inc. — All rights reserved PS Web-service Interface from extentrix GetApplicationInfo Gets information about a published application for a specific client with the specified details, server types, and client types. GetApplicationsByCredentials Gets all published applications for a specific client with the specified details, server types, and client types. GetCodebaseURL Returns the URL CodeBase of the PNAgent server that specifies the location where the java classes used to launch the application via java client reside. LaunchApplication Returns the ICA file description to be used to launch an application. LaunchApplicationWithParameter Returns the ICA file description to be used to launch an application with a given parameter. ValidateCredentials Checks the user's credentials and returns true if they are valid and returns false if they are not.

12. 12 © 2007 Citrix Systems, Inc. — All rights reserved Web-service Interface

13. 13 © 2007 Citrix Systems, Inc. — All rights reserved From client/server to Web 2.0 & SOA Bridging the gap with Citrix Presentation Server