Resthub
- 1. RESThubWhat is RESThub ?Three independant layersSecurityHostingDemos
- 2. What is RESThub ?http://resthub.org
- 3. What is RESThub ?Javascript StackJava WebserviceStackSecurity & Identity Generic TestsDocumentationJava Middle Stack
- 5. Generic DAO & Business ServicesHadesDaoTESTEDGenericTestedExtendable« extends »GenericDaoGenericServiceSpecificTestableCustomized« extends »« extends »myDaomyService
- 6. Generic DAO & Business ServicesProvides…CRUD methods (Create, Retrieve, Update, Delete)Allows…Save time (↘ copy-paste-adjust) on technical layersImprove efficiency on the development of business layers
- 7. Basic ExampleHow to… obtain a complete DAO layer for my POJO?@Named("plopDao")publicclass PlopJpaDao extends GenericJpaDao<Plop> implements PlopDao {// Nothing}What else ?
- 8. DAO & Business Services stackOut of the box configurationIdentity managerMulti-modules JPA entities scanningGeneric DAO & ServicesGeneric testsEmbeded databaseJSR 303 Bean validationValidator1.2Dependency injectionGeneric DAOHades 233.5Build system3JPA2 Persistenceengine
- 9. Generic REST Web ServicesProvides…Generic methods to access business servicesXML and JSON objects serializationAllows…Easily build applications REST-based architectureGenericController« extends »myController
- 10. Basic ExampleHow to… retrieve a persisted object in database ?@GET@Path("/{id}")@Produces({MediaType.APPLICATION_XML, MediaType.APPLICATION_JSON})public Response getResource(@PathParam("id") ID id) { T entity = this.service.findById(id);if(entity == null) {return Response.status(Status.NOT_FOUND).build(); }return Response.ok(entity).build();}
- 11. Webservices stackJSON SerializationOAuth2 based securityJackson 1.57.1Run/Debug/Tests web applicationGeneric webservices Generic testsJAX-RS REST WebservicesProject templates (archetypes)Jersey 1.2
- 12. Generic TestsProvidesGeneric methods to test your DAO, Business services and WebservicesBetter protection against side effects caused by code changesAllowsFocus on testing your project functionnalities
- 13. Basic ExampleHow to… entirely test my DAO layer ?publicclass PlopDaoTest extends AbstractDaoTest<Plop, PlopDao> { @Inject @Named("plopDao")publicvoid setResourceDao(PlopDao resourceDao) { super.setResourceDao(resourceDao); }}
- 14. Use case 1 : RESThub + MVC Framework Tapestry5 websiteWebservicesServer sideDAO and Services
- 15. Use case 2 : RESThub full stackJavaScript stackbasedWebsiteClient sideWebservicesServer sideDAOandServices
- 16. Javascript Stack for RIA WebAppsProvides…Script loaderRoute managerTemplating languageAllows…Use the latest web technologies consistentlyCreate lightweight RIA WebApps based on jQueryReduce traffic and server load
- 17. Wellknownwebapp software designWeb browserReloading page for each actionDynamic pagesApplication serverSOAP proxytoJSONHTTP serverImagesSOAPWeb ServicesMVC frameworkbased Web GUIsessionCSSBusiness ServicesWebservice SOAPJavascriptDAO
- 18. RESThub based webapp software designWeb browserChanging the state of one widget on each actionScript loaderHTML 5 based sessionMVC Framework HTTP credentialsJSON/XML DataStatic pagesApplication serverHTTP serverOtherRESTWebservicesImagesREST Web ServicesCSSBusiness ServicesJavascriptDAOHTML
- 19. JavaScript stackJavaScript library1.4Client side templatingJavaScript stack coreRESThub controllerJavaScript loading on route eventRoute & session managerSammyWADL explorer jQuery pluginScript loaderJavaScript compressor
- 20. Consequences on the architectureServer is statelessCan change just a small part of the pageEach part is independent (jQuery widget)URL are semantic (example.com/product/list)Client is statefullRecent browser provides « session storage »Each widget should knows his statusManage the reloading of the page (F5)
- 21. RESThub on hostingsideClear separation between static and dynamicStatic: interface HTML5, JS, CSSDynamic: stateless secure webservicesOut of the box caching compliancyEven when pages are user-customizedMore operations are computed on client sideBetter scalability thanks to stateless servers
- 22. Security based on OAuth2OAuth 2.0 basedauthenticationWork in progress IETF standardTokenbasedUsed on Facebook and TwitterMaybenext version of OpenIDwill use ittooDifferent profilesUser Agent profileWebserver profileSingle Sign On
- 23. OAuth2 use case
- 24. Current flow
- 25. DemosBookingdemoHotelbooking Web applicationHotelsearchengineConsult & cancel bookingsRoundtabledemoDoodlelikePollsearchengineDev console
- 26. RESThub sample : Roundtable
- 27. RESThub sample : Booking
- 28. JavaScriptHTMLRoute 1Controller AView ARoute 2Controller BView BRoute 3Controller CView CURLSammyClient sideRoute 4Controller DView DController EView ERoute 5Resthub controllerEventsWeb servicesBusiness servicesServer sideDAODB