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Open Social Technical Update for Java developers - Presented at sv-gtug.org meetup.
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Open Social Technical Update for Java developers - Presented at sv-gtug.org meetup.

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This is a presentation given to the Silicon Valley Google Technology User Group's (sv-gtug.org) February meetup in Mountain View, Ca.

This is a presentation given to the Silicon Valley Google Technology User Group's (sv-gtug.org) February meetup in Mountain View, Ca.

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    Open Social Technical Update for Java developers - Presented at sv-gtug.org meetup. Open Social Technical Update for Java developers - Presented at sv-gtug.org meetup. Presentation Transcript

    • for Java Developers Chris Schalk, Google Developer Advocate Jason Cooper, Developer Programs Engineer SV-GTUG Meetup - 2/4/2009
    • Agenda • OpenSocial Concepts • Apache Shindig • OpenSocial Client Libraries • Android and OpenSocial • OSDE 2
    • Agenda • OpenSocial Concepts • Apache Shindig • OpenSocial Client Libraries • Android and OpenSocial • OSDE 3
    • Too many platforms!
    • Standards based OpenSocial Write once… Deploy everywhere
    • Massive exposure for your apps!
    • OpenSocial Concepts What is OpenSocial? “OpenSocial defines a common set of APIs based on Open Standards for building social applications across multiple websites” 9
    • OpenSocial Concepts Who own’s OpenSocial? No! ? OpenSocial is managed under the auspices of the “OpenSocial Foundation” - http://www.opensocial.org 10
    • Some OpenSocial Partners
    • In one year: has over 600 Million user reach!
    • More OpenSocial numbers  315M+ app Installations  85M+ daily canvas page views  7,500+ applications  28+ live containers http://opensocialapis.blogspot.com/ 13
    • Where is OpenSocial live today? Applications live to Users: Initial Developer Sandboxes: • LinkedIn • iGoogle • MySpace • Yahoo! • orkut • Minglebox • Hi5 • • imeem Freebar • Friendster • Viadeo • Webon from Lycos • CityIN • IDtail • Tianya • YiQi • Ning • Netlog • Plaxo Pulse • Hyves • Ning • Lokalisten • Fanbox • … many more in the pipeline! • XiaoNei • Mail.ru • Socialtext • 51.com http://wiki.opensocial.org 14
    • Not just Social Network Sites • Social network sites - Profiles and home pages ex: MySpace, Hi5 • Personal dashboards – Widgets ex: iGoogle, My Yahoo • Sites based around a Social Object ex: Flickr, YouTube • Enterprise, Professional ex: LinkedIn, Oracle, SalesForce.com • Any web site 15
    • OpenSocial Roadmap Version v0.8.1 is current • Latest evolution of OpenSocial as defined by the OpenSocial development community • Updated JavaScript API • Now contains a RESTful API • hi5, MySpace, orkut, iGoogle now support 0.8 • Specification: http://sites.google.com/a/opensocial.org/opensocial/Technical- Resources/opensocial-spec-v081 16
    • OpenSocial 0.9 - Future Directions Goal: – Enable a faster development experience that is both secure and efficient Solution: “Opensocial Templates”! OS Templates core principles: • Client-side and server-side processing • Standard set of tags with extensibility model – Example: <os:ShowPerson> • http://groups.google.com/group/opensocial-and-gadgets- spec/web/opensocial-templates – Demo: http://ostemplates-demo.appspot.com/ 17
    • To follow future progress of the Spec… http://groups.google.com/group/opensocial-and-gadgets-spec 18
    • Demonstration: Building OpenSocial Applications 19
    • Agenda • OpenSocial Concepts • Apache Shindig • OpenSocial Client Libraries • Android and OpenSocial • OSDE 20
    • How do you host OpenSocial Applications? 1. Can build your own server that implements OpenSocial specification… 2. Or can use “Shindig” - Reference implementation for OpenSocial 21
    • Hosting OpenSocial Applications What is Shindig? • Apache Incubator Project • Currently available in Java and PHP • Shindig Components: • Gadget Server •Parses gadget XML, renders as HTML/JS/CSS • OpenSocial Data Server • Plugs into social graph data • RESTful, RPC protocol services • Downloaded JavaScript libraries •Core gadgets, OpenSocial client JavaScript environment http://incubator.apache.org/shindig 22
    • Why use Shindig? • Strong Open Source community • High quality production-ready code • Used by: hi5, orkut, iGoogle, Netlog, Hyves … • Synchronized with specification • Language neutral (Java, PHP, …) 23
    • How Shindig works • Gadget Server • OpenSocial Data Server Shindig Yoursite.com Gadget Server Gadget OpenSocial DataServer 24 24
    • Java Shindig components • Gadget Server • OpenSocial Data Server Shindig Yoursite.com Gadget Server Gadget OpenSocial DataServer 25 25
    • Shindig success at hi5 • Big Traffic • 10k req/sec Edge • 6k req/sec Origin • Hundreds of Developers • 1800+ Apps • 1 Billion hits/day … on 42 Shindig servers 26 26
    • Demonstration: Trying out Shindig 27 27
    • Demonstration: Pinging a local Shindig via REST Ex: http://localhost:8080/social/rest/people/john.doe/@all 28 28
    • Adapting Shindig • Adapting Shindig to your own social data Shindig Gadget Server OpenSocialDataServer Social Graph ActivityService Data PersonService AppDataService 29
    • Demonstration: Shindig with MySQL 30 30
    • Agenda • OpenSocial Concepts • Apache Shindig • OpenSocial Client Libraries • Android and OpenSocial • OSDE 31
    • Introducing the OpenSocial Client Libraries A set of client libraries for that enable direct communication to an OpenSocial server. • Client libraries exist for PHP, Ruby, Python and Java • Supports both REST and RPC protocols • Documentation Wiki pages • Sample applications provided http://code.google.com/p/opensocial-php-client http://code.google.com/p/opensocial-ruby-client http://code.google.com/p/opensocial-python-client http://code.google.com/p/opensocial-java-client 32 32
    • Demonstration: OpenSocial Java client library 33 33
    • Agenda • OpenSocial Concepts • Apache Shindig • OpenSocial Client Libraries • Android and OpenSocial • OSDE 34
    • The Android Client Library Provides Android developers with easy access to OpenSocial servers. • Utilizes the OpenSocial Java client library • Sample application and documentation provided 35 35
    • Demonstration: Calling Plaxo from an Android app Pulling down contacts from my Plaxo account… REST 36 36
    • Agenda • OpenSocial Concepts • Apache Shindig • OpenSocial Client Libraries • Android and OpenSocial • OSDE 37
    • An “OSDE” Sneak Preview What is OSDE? Ans: OpenSocial Development Environment A complete OpenSocial development environment encapsulated within an Eclipse plugin. • Under development in Japan • Bundles Shindig into Eclipse • Bundles H2 Java database with Hibernate for social data • Provides OpenSocial perspective • Has console to Shindig, database http://www.eisbahn.jp/trac/osde 38 38
    • Useful Links Homepage & specification: http://www.opensocial.org New Wiki! (Compliancy, Cross container development …) • http://wiki.opensocial.org Get on the forums: • http://groups.google.com/group/opensocial Subscribe to the Shindig mailing list: • shindig-dev-subscribe@incubator.apache.org Help shape the specification: • http://groups.google.com/group/opensocial-and-gadgets-spec/ Check out Shindig: • http://incubator.apache.org/shindig OS Templates: • http://groups.google.com/group/opensocial-and-gadgets-spec/web/opensocial-templates 39
    • Useful Event Info Google Code Events Calendar: • http://code.google.com/events/calendar Google IO registration is now open! • http://code.google.com/events/io Google Summer of Code: • http://code.google.com 40
    • Questions Q&A Slides available at: http://…. 41