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ICON UK 2015 - ODA and CrossWorlds

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Presentation from ICON UK on OpenNTF Domino API, CrossWorlds and OsgiWorlds.

Publicada em: Tecnologia
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ICON UK 2015 - ODA and CrossWorlds

  1. 1. UKLUG 2012 – Cardiff, Wales September 2012 Presenter: Paul Withers Company: Intec Systems Ltd ICON UK 2015 To Infinity and Beyond: OpenNTF Domino API and CrossWorlds
  2. 2. UKLUG 2012 – Cardiff, Wales Quiet Year? • No release? • RC2, RC3 (M5 and M5.1) • Further struggles with Maven / Tycho • Not designed for plugin development • Imminent release – ODA 2.0.0
  3. 3. UKLUG 2012 – Cardiff, Wales Xots Update • Further development, proven in production • Blog posts http://www.intec.co.uk/tag/xots/ • Implement Callable to interact with return value • Implement Runnable to just run • @Tasklet annotation required
  4. 4. UKLUG 2012 – Cardiff, Wales Xots – How To Xots.getService().submit(new myRunnable(ExtLibUtil.getSessionScope()); • invokeAll() not currently working • Pass “shared” variables into constructor • Stored in private variables of Xots class • By default 10 threads at once
  5. 5. UKLUG 2012 – Cardiff, Wales Xots – How To List<Future<String>> results = new ArrayList<Future<String>>(); …. results.add(Xots.getService().submit(new myCallable()); …. for (Future<String> f : results) ….
  6. 6. UKLUG 2012 – Cardiff, Wales Xots – How To @Tasklet(session = Tasklet.Session.CLONE) • Denotes that this class is a tasklet • Denotes that it should clone current session Extended to CrossWorlds, coming soon to OsgiWorlds
  7. 7. UKLUG 2012 – Cardiff, Wales Scheduled Xots? • Still pending • The challenge: • How many Domino developers have experience of building a stable process scheduler? • Scheduling issues with DOTS
  8. 8. UKLUG 2012 – Cardiff, Wales
  9. 9. UKLUG 2012 – Cardiff, Wales Single, re-sortable container, containing 13376 contacts from 10 databases
  10. 10. UKLUG 2012 – Cardiff, Wales Session Management • Previously • ExtLibUtil.resolveVariable(“session”) • Factory.getSession()
  11. 11. UKLUG 2012 – Cardiff, Wales Session Management • Now • ExtLibUtil.resolveVariable(“session”) • Factory.getSession (SessionType.CURRENT) • SessionType enum • Because more than just three XPages sessions
  12. 12. UKLUG 2012 – Cardiff, Wales Graph Update GRAPH Elements Key / value pairs Index free DOMINO Documents Item / value pairs Indexing issues
  13. 13. UKLUG 2012 – Cardiff, Wales Graph Update • Framed Graphs • Simplified setup • In-built Vertexes • Likeable, Commentable, workflow • Proxy Vertexes • Wrappers for non-Graph Notes documents
  14. 14. UKLUG 2012 – Cardiff, Wales Graph Update • Views as Vertexes / Edges • REST access to Graphs • See https://www.youtube.com/watch?v=Eioyfb Md2dI&index=16&list=PLg0OScbQKugOsp IMa1vNzYAPFwqISaUmR
  15. 15. UKLUG 2012 – Cardiff, Wales DasServlet • org.openntf.domino.rest.servlet. ODADataServlet • Extension to DAS, allows use of ODA • Use for custom REST servlets • Recommended for e.g. AngularJS apps • Wraps currently-logged-on user’s session in ODA session • ContextInfo.getUserSession()
  16. 16. UKLUG 2012 – Cardiff, Wales JS Frameworks • Which one • Plus you still need a REST “application”
  17. 17. UKLUG 2012 – Cardiff, Wales OsgiWorlds • Osgi applications within application path force authentication based on NSF • http://myServer/names.nsf/myOsgiApp requires authentication if names.nsf does • If authenticated, can use ContextInfo for current Domino authentication • OsgiWorlds uses OSGi application-level authentication (same as CrossWorlds)
  18. 18. UKLUG 2012 – Cardiff, Wales OsgiWorlds • VaadinServlet • Filters all servlet requests • Application configuration to “map” to Domino sessions
  19. 19. UKLUG 2012 – Cardiff, Wales CrossWorlds • WebSphere Liberty (8.5.5.4) + • IBM Domino (9.0.1) + • OpenNTF Domino API + • CrossWorlds feature for Liberty • Application-specific authentication with Domino security
  20. 20. UKLUG 2012 – Cardiff, Wales Websphere Liberty Profile A fast J2EE Application Server built by IBM for modern needs. - Light (< 40 Mb ram, < 5sec startup) - Open (OSGI based + J2EE 6 / 7) - Constantly evolving - Extensible (customizable to the limit) - Easy to manage (unzip & run, no install needed)
  21. 21. UKLUG 2012 – Cardiff, Wales Java 1.7 / 1.8 • Domino JVM is 1.6, 1.8 coming • WAS Liberty can run on 1.6/1.7/1.8 TODAY! • You can build your reusable frameworks or exploit existing frameworks for your apps. • Not tied anymore to IBM’s choices for Domino
  22. 22. UKLUG 2012 – Cardiff, Wales New Demo Application • Not built on XPages • Vaadin on Websphere Liberty Profile / Domino OSGi • ODA is no longer just XPages • XPages developers more comfortable with Java / less interested in ODA • Domino (ExtLib demo) datastore
  23. 23. UKLUG 2012 – Cardiff, Wales Vaadin • Java framework for web / mobile apps
  24. 24. UKLUG 2012 – Cardiff, Wales The Obvious Java Choice • Code WYSIWYG, XML markup or Java • 400+ components • Client-side development tools based on GWT and HTML5 • Open source • Webinars, training, certifications, support • Pro tools, including charts, touch kit etc • First third party boilerplate inside Bluemix
  25. 25. UKLUG 2012 – Cardiff, Wales
  26. 26. UKLUG 2012 – Cardiff, Wales Other Demos • CrossWorlds sample • ConferenceApp • Key Dates app (blog series in progress)
  27. 27. UKLUG 2012 – Cardiff, Wales CrossWorlds Sample App
  28. 28. UKLUG 2012 – Cardiff, Wales Conference Application
  29. 29. UKLUG 2012 – Cardiff, Wales Conference Application
  30. 30. UKLUG 2012 – Cardiff, Wales Conference Application
  31. 31. UKLUG 2012 – Cardiff, Wales Conference Application
  32. 32. UKLUG 2012 – Cardiff, Wales Conference Application
  33. 33. UKLUG 2012 – Cardiff, Wales Key Dates – XPages Original
  34. 34. UKLUG 2012 – Cardiff, Wales Key Dates – XPages Original
  35. 35. UKLUG 2012 – Cardiff, Wales Key Dates – XPages Original
  36. 36. UKLUG 2012 – Cardiff, Wales Key Dates OsgiWorlds/CrossWorlds
  37. 37. UKLUG 2012 – Cardiff, Wales Key Dates OsgiWorlds/CrossWorlds
  38. 38. UKLUG 2012 – Cardiff, Wales Key Dates OsgiWorlds/CrossWorlds
  39. 39. UKLUG 2012 – Cardiff, Wales Key Dates OsgiWorlds/CrossWorlds
  40. 40. UKLUG 2012 – Cardiff, Wales What Does ODA Mean? • ODA means: • Keep data on Domino • Develop with more than just standard Domino architectures • Develop with more than just XPages • Develop web app beyond Domino • Bluemix??
  41. 41. UKLUG 2012 – Cardiff, Wales Questions? • Paul Withers • https://twitter.com/paulswithers • pwithers:@intec.co.uk

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