Serdar Basegmez, profile picture
Uploaded bySerdar Basegmez
PDF, PPTX64 views

Engage 2020: Six Polite Ways to Design a RESTful API for Your Application!

The document discusses the design of RESTful APIs for HCL Domino applications, highlighting their importance for modern web development and integration with various front-end technologies. It outlines practical approaches, tools, and best practices for creating APIs, including security considerations, resource management, and versioning. Additionally, the document presents different methods, such as using Domino Access Services and OSGI plugins, to implement RESTful services effectively.

Embed presentation

Download as PDF, PPTX
#engageug Six Polite Ways to Design a RESTful API for your Domino Applica<on! Serdar Basegmez Developi Informa/on Systems @serdar_basegmez
#engageug Serdar Basegmez HCL Master (2020) IBM Champion Alumni (2011 - 2018) Developi InformaGon Systems, London Notes/Domino/XPages/Java Developer, half-blooded admin! Member Director at OpenNTF Board Blog: LotusNotus.com / TwiWer: @serdar_basegmez Also blogging/speaking/podcasGng on scienGfic skepGcism / criGcal thinking
#engageug Agenda • Why should you care? • RESTful APIs • PracGcal ImplicaGons of RESTful Architectures • Designing an API • Ways to Provide REST Services for HCL Domino • Tools • Wrap-up
#engageug Why Should You Care? • New Front-ends and Enhanced UX • Faceli`ing, but keeping data and business logic in NSF. • JS Frameworks (e.g. Angular, React), Mobile Apps, etc. • Richer experiences with chatbots, AI, etc. • IntegraGon for third party sites/applicaGons • IT becomes a huge jungle, we can’t walk alone! • Financial Systems, AI Systems, CRM, S/M AutomaGon • CollaboraGve Apps, Office 365 • AutomaGng processes using APIs • Domino Apps not independent from Business Processes • AccounGng/Sales/MarkeGng/ERP Processes User Experience Business Processes Integration
#engageug RESTful Web Services Source: https://en.wikipedia.org/wiki/Representational_state_transfer Representa/onal state transfer (REST) is an architectural style used for web development. Systems and sites designed using this style aim for fast performance, reliability and the ability to scale (to grow and easily support extra users). To achieve these goals, developers work with reusable components that can be managed and updated without affec/ng the system as a whole while it is running.
#engageug History
#engageug Source: https://speakerdeck.com/jeffschenck/rest-easy-api-security-done-right User Interface Business Logic Datastore Front-end Back-end ASP, PHP, CGI, Web Agents, JSP, etc. ← HTML, CSS, JavaScript Forms → Old School Web Applica<ons
#engageug Web Applica<ons Evolving User Interface Business Logic Datastore Front-end Back-end Async web apps, Ruby on Rails, Django, JSF, XPages, etc. ← HTML, CSS, JavaScript Forms, AJAX →
#engageug Web Applica<ons Evolving User Interface Business Logic Datastore Front-end Back-end Modern Web frameworks, Angular.js, React.js, etc. ← HTML, CSS, JavaScript ← REST →
#engageug [Web] Applica<ons Evolving User Interface Business Logic Datastore Mobile Applications Back-end Modern Web frameworks, Angular.js, React.js, etc. ← HTML, CSS, JavaScript ← REST → Front-end
#engageug [Web] Applica<ons Evolving User Interface Business Logic Datastore Mobile Applications Back-end Modern Web frameworks, Angular.js, React.js, etc. ← HTML, CSS, JavaScript ← REST → Front-end Microservice Microservice Microservice
#engageug [Web] Applica<ons Evolving Back-end Modern Web frameworks, Angular.js, React.js, etc. ← HTML, CSS, JavaScript ← REST → User Interface Business Logic Datastore Mobile Applications Front-end External Apps Microservice Microservice Microservice Integration
#engageug RESTful, Everywhere! Solid Architecture Well-defined practices Widespread use Easily consumable Scalable
#engageug The Conversa<on Makes Sense! Source: http://www.bizcoder.com/a-fresh-coat-of-rest-paint-on-a-soap-stack
#engageug The Conversa<on Makes Sense! GET /twink/contacts/DLEY-ACLH6Y HTTP/1.1 Host: homer.developi.info Cache-Control: no-cache { "zip": "13202", "state": "NY", "lastName": "Abbate", "middle": "J", "country": "US", "emailAddress": "Jessica.J.Abbate@trashymail.com", "number": "DLEY-ACLH6Y", "city": "Syracuse", "firstName": "Jessica" }
#engageug The Conversa<on Makes Sense! hTp://appserver.company.com/apps/contacts.nsf/ GiveMeTheContactWeNeedPleaseAgent?OpenAgent&id=1522 or… hTp://appserver.company.com/api/contacts/1522
#engageug Conventions on URLs GET hTp://appserver.company.com/api/contacts GET hTp://appserver.company.com/api/contacts/UK/London POST hTp://appserver.company.com/api/contacts Retrieve Contacts / Create a new Contact…
#engageug Conventions on URLs GET hTp://appserver.company.com/api/contacts/1522 PUT hTp://appserver.company.com/api/contacts/1522 DELETE hTp://appserver.company.com/api/contacts/1522 Retrieve/Update/Delete the Contact resource with id=1522…
#engageug URLs and Resources GET POST PUT / PATCH DELETE /contacts/ List
 Contacts Create
 Contact N/A N/A /contacts/id Retrieve
 Contact N/A Update / Replace
 Contact Delete
 Contact Source: https://en.wikipedia.org/wiki/Representational_state_transfer
#engageug Different Conventions GET hTps://api.twiTer.com/1.1/statuses/show.json?id=1234567890 Retrieve the Tweet with id=1234567890…
#engageug Designing RESTful APIs… What does it mean?
#engageug Example: Collabora<on Today API • CollaboraGon Today API • AlternaGve front-end • Integrate to different consumers • Keep the data in NSF • Reuse current implementaGon • Three SecGons: • PresentaGon (Reading News) • CuraGon (Adding/Publishing News) • RSS Feeding (DOTS FeedMonster)
#engageug Collabora<onToday API Recent Stories Stories By Author Story fields needed Tags/Categories Stories By Tag
#engageug Collabora<onToday API
#engageug Collabora<onToday API
#engageug Designing RESTful API • Contract Design • URLs (Resources + Verbs) • Data formats • Rules, Success and Error Responses • Tip: • Start with the end product. • Write a documentaGon first, before coding. • No “correct way”, only “best pracGces” • Follow ConvenGons * Icons made by Flat Icons from www.flaticon.com
#engageug Designing RESTful API • Security Design • AuthenGcaGon / AuthorizaGon • EncrypGon • ApplicaGon Security • Tips • The scope of the implementaGon is the key. • Managing security is o`en overlooked. • Security starts with the design phase. * Icons made by Flat Icons from www.flaticon.com
#engageug Designing RESTful API • Versioning • EnumeraGon, Lifecycle • DocumentaGon • OpenAPI Specs • Generate Server stubs, client libraries • InteracGve documentaGon • TesGng • Automated tesGng * Icons made by Flat Icons from www.flaticon.com /v1/api/xyz /v2/api/xyz /api1/xyz /api2/xyz
#engageug RESTful Services for HCL Domino Applica<ons
#engageug 6 Polite Ways of RESTful Domino 1. Domino Access Services 2. Using Extension Library Components 3. Hardcoding Services (Web Agents, XAgents, Servlets) 4. OSGi Plugins to implement JAX-RS 5. Node.js ApplicaGons with App.Dev.Pack 6. UnconvenGonal implementaGons • SmartNSF, JAX-RS inside NSF, JAX-RS outside Domino • Hybrid Methods
#engageug Domino Access Services HCL Supported Fully Func<onal REST API Access to Data / Calendar / Mail* / Freebusy* / Directory** * Mail and Freebusy access is part of the core product since 9.0.1FP10 / ** Directory access is enabled with the ExtLib version of OpenNTF Caching / Na<ve Security (ACL, Reader/Author fields, etc.) Server-level / Database-level / Design-level control Enable on Server Enable For Database Enable For Views
#engageug Domino Access Services • OpenAPI definiGons (Swagger) are hosted on OpenNTF! • hWps://github.com/OpenNTF/das-api-specs
#engageug Domino Access Services • Drawbacks: • Weak control over the data! • No checkpoints on CRUD, No coding involved… • No place for business logic! • Exposes internals • Not opGmized for some use cases • You should trust consumers and the environment…
#engageug REST Components (ExtLib) • Provided and Supported by HCL • Customizable component version of the DAS • Computed/Filtered columns, Custom search, etc. • Event model helps building business logic on top of REST model • Custom REST Service • Write your own SSJS or Java bean • Write your CSJS rouGnes for async access • Remote Service / JSON-RPC • Dojo support for single page model
#engageug REST Components (ExtLib) • Setup REST component(s) on your page. • Minimal coding, no administrator needed. Add to your XPage Add a Service Configure Options
#engageug REST Components (ExtLib) • Drawbacks: • Easy to slip into a spages code! • Not opGmized for performance and scalability • Difficult to follow RESTful URL ConvenGon https://someserver.domain.com/database.nsf/somepage.xsp/service/…
#engageug Hardcoding (Web agents, XAgents, Servlets…) • Old school way; sGll quite useful for some cases. • Great if you have pre-exisGng code (e.g. Lotusscript libraries, etc.) • Also, useful to prototype quick ideas. • Customizable, flexible and simple way to create any service.
#engageug Hardcoding (Web agents, XAgents, Servlets…) • Drawbacks: • Hardcode everything… • e.g. Header/parameter extracGon • Very easy to slip into a spages code! • Error handling / proper tesGng needed • Difficult to follow RESTful URL ConvenGon https://someserver.domain.com/database.nsf/xagent.xsp?… https://someserver.domain.com/database.nsf/someagent?OpenAgent&…
#engageug Java (JAX-RS) with OSGi Plugins • JAX-RS: ‘Java-ish’ way to define RESTful services • Create JAX-RS based REST services on top of OSGi plugins. • Complete Java soluGon, extensible with custom providers • OpGons • Apache Wink 1.1.2 (DAS uses!) • Jakarta EE (Official Java) • RestEasy, Apache CXF, Jersey, etc. • Code reusability outside HCL Domino world.
#engageug JAX-RS Architecture JAX-RS Runtime Application Code Servlet (Customizable) HTTP/HTTPS Client Datastore(s) Resource Resource Resource Resource Controllers Data Accessors Tools/Utilities Request/Response Wrappers Context Helpers /BaseURI/* /BaseURI/Path-Patterns
#engageug @Path("/contacts") public class ContactResource { private DominoAccessor accessor = new DominoAccessor(ContextInfo.getUserSession()); @GET() public Response getContactList( @QueryParam("start") int start, @QueryParam("count") int count) { List<Contact> contactList = accessor.pullContacts(start, count); String result = ModelUtils.toJson(contactList).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } @Path("/{id}") @GET() public Response getContact(@PathParam("id") String id) { Contact contact = accessor.findContact(id); if(null == contact) { throw new WebApplicationException(Response.Status.NOT_FOUND); } else { String result = ModelUtils.toJson(contact).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } } } { "zip": "13202", "state": "NY", "lastName": "Abbate", "middle": "J", "country": "US", "emailAddress": "Jessica.J.Abbate@trashymail.com", "number": "DLEY-ACLH6Y", "city": "Syracuse", "firstName": "Jessica" } Contact Resource Class Contact Resource Short JSON Representation
#engageug @Path("/contacts") public class ContactResource { private DominoAccessor accessor = new DominoAccessor(ContextInfo.getUserSession()); @GET() public Response getContactList( @QueryParam("start") int start, @QueryParam("count") int count) { List<Contact> contactList = accessor.pullContacts(start, count); String result = ModelUtils.toJson(contactList).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } @Path("/{id}") @GET() public Response getContact(@PathParam("id") String id) { Contact contact = accessor.findContact(id); if(null == contact) { throw new WebApplicationException(Response.Status.NOT_FOUND); } else { String result = ModelUtils.toJson(contact).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } } } The base URI for the resource In the demo, the root path of the plugin is “/twink”. So this class is enabled for requests made to: /twink/contacts/*
#engageug @Path("/contacts") public class ContactResource { private DominoAccessor accessor = new DominoAccessor(ContextInfo.getUserSession()); @GET() public Response getContactList( @QueryParam("start") int start, @QueryParam("count") int count) { List<Contact> contactList = accessor.pullContacts(start, count); String result = ModelUtils.toJson(contactList).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } @Path("/{id}") @GET() public Response getContact(@PathParam("id") String id) { Contact contact = accessor.findContact(id); if(null == contact) { throw new WebApplicationException(Response.Status.NOT_FOUND); } else { String result = ModelUtils.toJson(contact).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } } } This method responds to GET requests. No path defined, so this is the default responder.
#engageug @Path("/contacts") public class ContactResource { private DominoAccessor accessor = new DominoAccessor(ContextInfo.getUserSession()); @GET() public Response getContactList( @QueryParam("start") int start, @QueryParam("count") int count) { List<Contact> contactList = accessor.pullContacts(start, count); String result = ModelUtils.toJson(contactList).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } @Path("/{id}") @GET() public Response getContact(@PathParam("id") String id) { Contact contact = accessor.findContact(id); if(null == contact) { throw new WebApplicationException(Response.Status.NOT_FOUND); } else { String result = ModelUtils.toJson(contact).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } } } This method also responds to GET requests. But it the request path will be elected based on this format.
#engageug @Path("/contacts") public class ContactResource { private DominoAccessor accessor = new DominoAccessor(ContextInfo.getUserSession()); @GET() public Response getContactList( @QueryParam("start") int start, @QueryParam("count") int count) { List<Contact> contactList = accessor.pullContacts(start, count); String result = ModelUtils.toJson(contactList).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } @Path("/{id}") @GET() public Response getContact(@PathParam("id") String id) { Contact contact = accessor.findContact(id); if(null == contact) { throw new WebApplicationException(Response.Status.NOT_FOUND); } else { String result = ModelUtils.toJson(contact).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } } } Parameters will be injected into methods. /contacts?start=X&count=Y /contacts/someId JAX-RS servlet will handle type conversion. It supports ordinary java objects, enums, primitives, etc.
#engageug @Path("/contacts") public class ContactResource { private DominoAccessor accessor = new DominoAccessor(ContextInfo.getUserSession()); @GET() public Response getContactList( @QueryParam("start") int start, @QueryParam("count") int count) { List<Contact> contactList = accessor.pullContacts(start, count); String result = ModelUtils.toJson(contactList).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } @Path("/{id}") @GET() public Response getContact(@PathParam("id") String id) { Contact contact = accessor.findContact(id); if(null == contact) { throw new WebApplicationException(Response.Status.NOT_FOUND); } else { String result = ModelUtils.toJson(contact).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } } } There are lots of options of returning response. ResponseBuilders and some other helpers make it quite easy.
#engageug @Path("/contacts") public class ContactResource { private DominoAccessor accessor = new DominoAccessor(ContextInfo.getUserSession()); @GET() public Response getContactList( @QueryParam("start") int start, @QueryParam("count") int count) { List<Contact> contactList = accessor.pullContacts(start, count); String result = ModelUtils.toJson(contactList).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } @Path("/{id}") @GET() public Response getContact(@PathParam("id") String id) { Contact contact = accessor.findContact(id); if(null == contact) { throw new WebApplicationException(Response.Status.NOT_FOUND); } else { String result = ModelUtils.toJson(contact).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } } } Error handling is handled by the JAX-RS engine as well. You can inject your own errors.
#engageug @Path("/contacts") public class ContactResource { ………… @POST() @Consumes(MediaType.APPLICATION_JSON) public Response postContactJson(String body) { Contact contact = ModelUtils.buildContactfromJson(body); accessor.saveNewContact(contact); String result = ModelUtils.toJson(contact).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } @POST() @Consumes(MediaType.MULTIPART_FORM_DATA) public Response postContactForm(BufferedInMultiPart formData) { Contact contact = ModelUtils.buildContactfromMultipart(formData); accessor.saveNewContact(contact); String result = ModelUtils.toJson(contact).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } } This methods respond to POST requests. This time the selection depends on the incoming data type. Client marks the request with Content-Type header and Request processor will select the appropriate method here.
#engageug @Path("/contacts") public class ContactResource { ………… @POST() @Consumes(MediaType.APPLICATION_JSON) public Response postContactJson(String body) { Contact contact = ModelUtils.buildContactfromJson(body); accessor.saveNewContact(contact); String result = ModelUtils.toJson(contact).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } @POST() @Consumes(MediaType.MULTIPART_FORM_DATA) public Response postContactForm(BufferedInMultiPart formData) { Contact contact = ModelUtils.buildContactfromMultipart(formData); accessor.saveNewContact(contact); String result = ModelUtils.toJson(contact).toString(); return Response.ok(result, MediaType.APPLICATION_JSON).build(); } } Wink injects the incoming data into the method automatically. JAX-RS libraries provide their own implementation to process different data formats (Multipart, Atom, XML, JSON, etc.)
#engageug JAX-RS Methods On Apache Wink… hWps://speakerdeck.com/sbasegmez/iconuk-2016-rest-assured... On Jakarta EE… (by Jesse Gallagher) hWps://github.com/OpenNTF/org.opennx.xsp.jakartaee
#engageug JAX-RS Methods • Drawbacks: • Plugin only • Difficult if you are not familiar, Takes Gme to learn • Overkill? • Not suitable for small projects and simple needs • Tool selecGon is criGcal. • Apache Wink is old school • IntegraGng alternaGves might be difficult
#engageug Node.js • DQL + Domino AppDev Pack: • Domino Query Language • AppDev Pack: Proton Task / domino-db.js • Countless opportuniGes in the most popular framework • Different possibiliGes for the architecture • Wide range of opGons for tooling https://insights.stackoverflow.com/survey/2019
#engageug Node.js Support for Domino Apps HCL Domino Server Proton Node.js Layer domino-db.js GRPC Application ……… ApplicationREST New Add-on Domino v10 Routers for the RESTful service Might be on the same box or not MyRoutes.js NSF
#engageug DQL: Domino Query Language • Available since Domino V10 • OpGmized query access to NSF data • Domino server extracts and opGmizes data for DQL access John Curtis, “Factory Tour DQL Performance Explanation”, https://jdcurtis.blog/2019/07/17/factory-tour-dql-performance-explanation/
#engageug IAM: Iden<ty and Access Management * IAM Setup documentation - https://doc.cwpcollaboration.com/appdevpack/docs/en/iam_setup.html
#engageug Other Implementa<ons • UnconvenGonal implementaGons • Why? • Specific needs • Matching skills • Prefer soluGons with less effort • Why not? • No support • Version lock-in • ExperGse needed
#engageug SmartNSF • OpenNTF Plugin • Beta-7 version. • Developers: • ChrisGan Güdemann • MarGn Jinoch • Define your REST Services from DDE! • Uses Groovy • Auto-generate OpenAPI definiGons Looking for Contributors!
#engageug JAX-RS inside NSF • IniGal work: MarGn Pradny • Included in Jakarta EE by Jesse Gallagher • JAX-RS 2.1 support (Apache Wink: JAX RS 1.1.1) • No need to deal with OSGi • Directly create annotated classes inside NSF • OpenAPI SpecificaGon annotaGons supported https://www.pradny.com/2019/05/using-jax-rs-inside-nsf-follow-up.html
#engageug Integrate Domino into Open Liberty • ImplementaGon: Jesse Gallagher • Inspired by Sven Hasselbach • Run Java EE server • e.g. Open Liberty, open source variant of Websphere Liberty • Run Domino HTTP Stack side by side • Deploy Java EE projects connecGng to Domino data naGvely. • HTTP/2, Servlet 4, Websockets, etc. • High performance, scalability https://frostillic.us/blog/posts/2019/1/3/be9501a07279b40d85258377007b0dfd
#engageug Bonus…
#engageug Hybrid Approaches • Wrap services using a suitable front-end • e.g. Express, Node-RED, etc. • Add some magic • Extra processing, computaGon, security, etc. • Wrap missing parts from exisGng assets • Combine best of all worlds • Consistency across the soluGon • OpGmized ImplementaGon Internal Domino Server Node.js JAX-RS Service ExtLib REST Service DAS - Data API Proton domino-db.js JavaScript Services Wrapped Services Data / Application Layer Non-Domino Services API Clients API ClientsAPI Clients
#engageug Tooling - OpenAPI • OpenAPI SpecificaGons / DocumentaGon • Swagger Tools - swagger.io • Stoplight Studio - stoplight.io • Apicurio - apicur.io
#engageug Tooling - Tes<ng • TesGng • Postman - postman.com • Paw - paw.cloud [Mac only] • SoapUI - soapui.org
#engageug Thank you! Serdar Basegmez Developi serdar_basegmez lotusnotus.com
#engageug Resources • Serdar Başeğmez: Node.js demo for this session
 hWps://github.com/sbasegmez/Engage19Demo • Tom Van Aken: Rest calls and JSON Parsing in LotusScript
 hWps://vanakentom.wordpress.com/2019/01/15/rest-calls-and-json-parsing-in-lotusscript/ • Serdar Başeğmez: Demo for IBM Connect 2017 session
 hWps://github.com/sbasegmez/IC17RestDemo • Serdar Başeğmez: Apache Wink Template and Demo for Icon UK 2016
 hWps://github.com/sbasegmez/RestAssuredDemo • Graham Acres / Serdar Başeğmez: The Journey to Becoming a Social ApplicaGon Developer (IBM Connect 2014)
 hWps://speakerdeck.com/sbasegmez/bp308-the-journey-to-becoming-a-social-applicaGon-developer • Stephan H. Wissel: Custom REST service in XPages using a service bean
 hWps://wissel.net/blog/d6plinks/SHWL-9Q55QL
#engageug Resources (cont.) • Eric McCormick: Series on JSON Data with Java in XPages
 hWps://edm00se.io/json-with-java-in-xpages • Thomas Ladehoff: REST Services with the XPages Extension Library
 hWps://www.assono.de/blog/d6plinks/REST-Services-with-the-XPages-Extension-Library • Paul Withers: XPages OSGi Plugins series
 hWp://www.intec.co.uk/xpages-osgi-plugins-1-an-introducGon/ • John Cooper: Domino OSGI (Part 1) - Configuring Eclipse for XPages OSGI Plugins
 hWp://developmentblog.johnmcooper.co.uk/2014/05/configuring-eclipse-for-xpages-osgi-plugins-part1.html • Toby Samples: JAX-RS or THE way to do REST in Domino series
 hWps://tobysamples.wordpress.com/2015/04/28/jax-rs-or-the-way-to-do-rest-in-domino-part-1/ • Jesse Gallagher: Eclipse Tutorial for Domino Developers
 hWps://github.com/jesse-gallagher/eclipse-tutorial-oct2015/wiki/Java
#engageug Resources (cont.) • Ulrich Krause: NotesJsonNavigator, NotesJsonElement, NotesJsonArray, NotesJsonObject example
 hWps://www.eknori.de/2019-01-01/notesjsonnavigator-notesjsonelement-notesjsonarray-notesjsonobject-example/ • John Dalsgaard: REST Services in IBM Domino/XWork
 hWps://www.dalsgaard-data.eu/blog/rest-services-in-ibm-dominoxwork • Oliver Busse: First dive into Domino and Node.js
 hWp://oliverbusse.notesx.net/hp.nsf/blogpost.xsp?documentId=2E52 • Oliver Busse: Domino, Proton, IAM, OAuth (Series)
 hWp://oliverbusse.notesx.net/hp.nsf/blogpost.xsp?documentId=2FEA • Sven Hasselbach: node.js, domino-db & Docker
 hWp://hasselba.ch/blog/?p=2670 • Jesse Gallagher: That Java Thing, Part 1: The Java Problem in the Community
 hWps://frosGllic.us/blog/thread.xsp?thread=That+Java+Thing
#engageug Resources (cont.) • Graham Acres / Heiko Voigt: Engage 2019 Demo of Domino v10, Proton and Node.js session 
 hWps://github.com/c3ug/engage2019democode • Troy Reimer: OpenNTF Project: LotusScript implementaGon of a reader and writer for JSON
 hWps://opennx.org/main.nsf/project.xsp?r=project/JSON%20LotusScript%20Classes • Bansilal Haudakari: EffecGve API Design 
 hWps://www.slideshare.net/BansilalHaudakari/effecGve-api-design • Heiko Voigt: How to set up the Domino 10 OAUTH2 Provider - IAM Basics 
 hWps://www.harbour-light.org/2019/02/18/how-to-set-up-the-domino-10-oauth2-provider-iam-basics/ • Mar<n Pradny: Using JAX-RS inside NSF follow-up - Swagger UI 
 hWps://www.pradny.com/2019/05/using-jax-rs-inside-nsf-follow-up.html • Cross Canada Collabora<on User Group: John CurGs - Domino Query Language with John CurGs Part 1
 hWps://www.youtube.com/watch?v=qm_LJ9-6OTE

More Related Content

PDF
Liferay as a headless platform
byJorge Ferrer
 
PDF
ProgrammableWeb's eSignature API Research Report
byProgrammableWeb
 
PPTX
API Description Languages: Which is the Right One for Me?
byAkana
 
PDF
Ultimate Guide to 30+ API Documentation Solutions
byBill Doerrfeld
 
PPTX
Gotta Block ‘Em All – Observations on Controlling Access to Mobile APIs using...
byNordic APIs
 
PDF
Scaling Your Team With GraphQL: Why Relationships Matter
byJoel Bowen
 
PDF
The liferay case: lessons learned evolving from RPC to Hypermedia REST APIs
byJorge Ferrer
 
PDF
apidays LIVE Australia 2020 - API Design in Fintech: Challenges and Opportuni...
byapidays
 
Liferay as a headless platform
byJorge Ferrer
 
ProgrammableWeb's eSignature API Research Report
byProgrammableWeb
 
API Description Languages: Which is the Right One for Me?
byAkana
 
Ultimate Guide to 30+ API Documentation Solutions
byBill Doerrfeld
 
Gotta Block ‘Em All – Observations on Controlling Access to Mobile APIs using...
byNordic APIs
 
Scaling Your Team With GraphQL: Why Relationships Matter
byJoel Bowen
 
The liferay case: lessons learned evolving from RPC to Hypermedia REST APIs
byJorge Ferrer
 
apidays LIVE Australia 2020 - API Design in Fintech: Challenges and Opportuni...
byapidays
 

What's hot

PDF
API Marketing: First Comes Usability, Then Discoverability
byBill Doerrfeld
 
PPTX
API Athens Meetup - API standards 25-6-2014
byMichael Petychakis
 
ODP
Mulesoft Raml APIs
byakshay yeluru
 
PPTX
Operational API design anti-patterns (Jason Harmon)
byNordic APIs
 
PDF
14 API Directories
byBill Doerrfeld
 
PPTX
From Website to Web App - Indexing, Optimizing, and Auditing Experiences for ...
byMobileMoxie
 
PDF
Introduction to the Art of API Practice
byBill Doerrfeld
 
PDF
apidays LIVE Australia 2020 - Contract-first API development with Spot by Fra...
byapidays
 
PDF
Continuous API Strategies for Integrated Platforms
byBill Doerrfeld
 
PDF
apidays LIVE Australia 2020 - Federating API Development at Australia’s large...
byapidays
 
PPTX
API Trends: What to expect in 2012
byApigee | Google Cloud
 
PPT
apidays LIVE New York 2021 - Designing API's: Less Data is More! by Damir Svr...
byapidays
 
PDF
Building Self Documenting REST APIs
byYan Pritzker
 
PDF
apidays LIVE London 2021 - API Horror Stories from an Unnamed Coworking Compa...
byapidays
 
PPTX
Open Event API
byAvi Aryan
 
PDF
10 patterns in successful api programs 2
byApigee | Google Cloud
 
PDF
apidays LIVE Australia 2021 - Confessions of a Product Geek : My First API BY...
byapidays
 
PDF
Open Bank Project September 2014 at Open Data CH
byTESOBE
 
PPTX
Emily Grossman App Indexing SMX West 2017
byMobileMoxie
 
PDF
apidays LIVE Paris - Exploring an API with Blocks by Larry Kluger
byapidays
 
API Marketing: First Comes Usability, Then Discoverability
byBill Doerrfeld
 
API Athens Meetup - API standards 25-6-2014
byMichael Petychakis
 
Mulesoft Raml APIs
byakshay yeluru
 
Operational API design anti-patterns (Jason Harmon)
byNordic APIs
 
14 API Directories
byBill Doerrfeld
 
From Website to Web App - Indexing, Optimizing, and Auditing Experiences for ...
byMobileMoxie
 
Introduction to the Art of API Practice
byBill Doerrfeld
 
apidays LIVE Australia 2020 - Contract-first API development with Spot by Fra...
byapidays
 
Continuous API Strategies for Integrated Platforms
byBill Doerrfeld
 
apidays LIVE Australia 2020 - Federating API Development at Australia’s large...
byapidays
 
API Trends: What to expect in 2012
byApigee | Google Cloud
 
apidays LIVE New York 2021 - Designing API's: Less Data is More! by Damir Svr...
byapidays
 
Building Self Documenting REST APIs
byYan Pritzker
 
apidays LIVE London 2021 - API Horror Stories from an Unnamed Coworking Compa...
byapidays
 
Open Event API
byAvi Aryan
 
10 patterns in successful api programs 2
byApigee | Google Cloud
 
apidays LIVE Australia 2021 - Confessions of a Product Geek : My First API BY...
byapidays
 
Open Bank Project September 2014 at Open Data CH
byTESOBE
 
Emily Grossman App Indexing SMX West 2017
byMobileMoxie
 
apidays LIVE Paris - Exploring an API with Blocks by Larry Kluger
byapidays
 

Similar to Engage 2020: Six Polite Ways to Design a RESTful API for Your Application!

PDF
Engage 2023: Taking Domino Apps to the next level by providing a Rest API
bySerdar Basegmez
 
PPTX
API
byMasters Academy
 
PDF
Engage 2019: Your Data in the Major Leagues: A Practical and Updated Guide to...
bySerdar Basegmez
 
PDF
Rest api best practices – comprehensive handbook
byKaty Slemon
 
PDF
Rest api webinar(3)
byWSO2
 
PDF
Rest - Representational State Transfer (EMC BRDC Internal Tech talk)
byRodrigo Senra
 
PPTX
Http and REST APIs.
byRahul Tanwani
 
PDF
REST - Representational State Transfer
byPeter R. Egli
 
PPTX
Super simple introduction to REST-APIs (2nd version)
byPatrick Savalle
 
PPTX
REST API
byKanushka Gayan
 
PPT
emilio.ppt
byMohit Joshi
 
PDF
RESTful applications: The why and how by Maikel Mardjan
byJexia
 
PDF
Crafting APIs
byTatiana Al-Chueyr
 
PPTX
Unerstanding and Using RESTful APIs
bySocialDevCamp Chicago
 
PDF
REST API Recommendations
byJeelani Shaik
 
PDF
REST & API Management with the WSO2 ESB
byWSO2
 
PPTX
RESTful Services
byJason Gerard
 
ODP
Attacking REST API
bySiddharth Bezalwar
 
PDF
ICONUK 2016: REST Assured, Freeing Your Domino Data Has Never Been That Easy!
bySerdar Basegmez
 
PPT
emilio.ppt
byDeepakKumar772882
 
Engage 2023: Taking Domino Apps to the next level by providing a Rest API
bySerdar Basegmez
 
API
byMasters Academy
 
Engage 2019: Your Data in the Major Leagues: A Practical and Updated Guide to...
bySerdar Basegmez
 
Rest api best practices – comprehensive handbook
byKaty Slemon
 
Rest api webinar(3)
byWSO2
 
Rest - Representational State Transfer (EMC BRDC Internal Tech talk)
byRodrigo Senra
 
Http and REST APIs.
byRahul Tanwani
 
REST - Representational State Transfer
byPeter R. Egli
 
Super simple introduction to REST-APIs (2nd version)
byPatrick Savalle
 
REST API
byKanushka Gayan
 
emilio.ppt
byMohit Joshi
 
RESTful applications: The why and how by Maikel Mardjan
byJexia
 
Crafting APIs
byTatiana Al-Chueyr
 
Unerstanding and Using RESTful APIs
bySocialDevCamp Chicago
 
REST API Recommendations
byJeelani Shaik
 
REST & API Management with the WSO2 ESB
byWSO2
 
RESTful Services
byJason Gerard
 
Attacking REST API
bySiddharth Bezalwar
 
ICONUK 2016: REST Assured, Freeing Your Domino Data Has Never Been That Easy!
bySerdar Basegmez
 
emilio.ppt
byDeepakKumar772882
 

More from Serdar Basegmez

PDF
Engage 2022: The Superpower of Integrating External APIs for Notes and Domino...
bySerdar Basegmez
 
PDF
Engage 2015 - 10 Mistakes You and Every XPages Developer Make. Yes, I said YOU!
bySerdar Basegmez
 
PPTX
BP207 - Meet the Java Application Server You Already Own – IBM Domino
bySerdar Basegmez
 
PPTX
BP 308 - The Journey to Becoming a Social Application Developer
bySerdar Basegmez
 
PDF
IBM Connect 2017: Your Data In the Major Leagues: A Practical Guide to REST S...
bySerdar Basegmez
 
PDF
ICONUK 2013 - An XPager's Guide to Process Server-Side Jobs on IBM® Domino®
bySerdar Basegmez
 
PDF
OpenNTF Webinar - October 2021: Return of the DOTS
bySerdar Basegmez
 
PDF
IBM Connect 2017: Back from the Dead: When Bad Code Kills a Good Server
bySerdar Basegmez
 
PDF
Engage 2016: Back From the Dead: How Bad Code Kills a Good Server
bySerdar Basegmez
 
PDF
ICONUK 2016: Back From the Dead: How Bad Code Kills a Good Server
bySerdar Basegmez
 
PDF
ICONUK 2015: How to Embrace Your XPages Plugin Super Powers
bySerdar Basegmez
 
Engage 2022: The Superpower of Integrating External APIs for Notes and Domino...
bySerdar Basegmez
 
Engage 2015 - 10 Mistakes You and Every XPages Developer Make. Yes, I said YOU!
bySerdar Basegmez
 
BP207 - Meet the Java Application Server You Already Own – IBM Domino
bySerdar Basegmez
 
BP 308 - The Journey to Becoming a Social Application Developer
bySerdar Basegmez
 
IBM Connect 2017: Your Data In the Major Leagues: A Practical Guide to REST S...
bySerdar Basegmez
 
ICONUK 2013 - An XPager's Guide to Process Server-Side Jobs on IBM® Domino®
bySerdar Basegmez
 
OpenNTF Webinar - October 2021: Return of the DOTS
bySerdar Basegmez
 
IBM Connect 2017: Back from the Dead: When Bad Code Kills a Good Server
bySerdar Basegmez
 
Engage 2016: Back From the Dead: How Bad Code Kills a Good Server
bySerdar Basegmez
 
ICONUK 2016: Back From the Dead: How Bad Code Kills a Good Server
bySerdar Basegmez
 
ICONUK 2015: How to Embrace Your XPages Plugin Super Powers
bySerdar Basegmez
 

Recently uploaded

PPTX
Microsoft Power Platform Power BI Presentation.pptx
bymazenamerican
 
PPTX
OpenID AuthZEN Overview - Gartner IAM 25
byDavid Brossard
 
PDF
Code, Coins and Collaboration: How Open Source Shapes Modern Finance.
byDavid Okononfua
 
PPTX
Why Your Business Needs Snowflake Consulting_ From Data Silos to AI-Ready Cloud
byChetu
 
PPTX
#15 All About Anypoint MQ - Calicut MuleSoft Meetup Group
bycalicutmulesoftmeetu
 
PDF
Imed Eddine Bouchoucha | computer engineer | software Architect
byImed Bouchoucha
 
PPT
This-Project-Demonstrates-How-to-Create.ppt
byjayasuryanexinfo
 
PPTX
application security presentation 2 by harman
byharmanideapad
 
PPTX
SAP SOD Management for Secure & Compliant Access | s4access
bydigitalbacklinks123
 
PPTX
Binance Smart Chain Development Guide.pptx
bylakshubadai
 
PPTX
Magnet-AXIOM_overview_tool_cyber_tool.pptx
byashishtjoseph
 
PDF
IT Estate Modernization: Transform Your Infrastructure for the Future .pdf
byAstuteBusiness
 
PPTX
Modern Claims Automation Solutions for Operational Agility
byInsurance Tech Services
 
PPTX
AI-Powered Clinic Management Software for Trichology Clinics in India Enhanci...
byEasy Clinic
 
PDF
Resource-Levelled Critical-Path Analysis Balancing Time, Cost and Constraints
byOrangescrum
 
PDF
Red Hat Summit 2025 - Triton GPU Kernel programming.pdf
bySanjeev Rampal
 
PDF
Transforming Compliance Through Policy & Procedure Management
byInsurance Tech Services
 
PDF
Operating System (OS) :UNIT-I Introduction to Operating System BCA SEP SEM-II...
byKuvempu University
 
PDF
Cybersecurity Alert- What Organisations Must Watch Out For This Christmas Fes...
byCybernetic Global Intelligence
 
PDF
Combinatorial Interview Problems with Backtracking Solutions - From Imperativ...
byPhilip Schwarz
 
Microsoft Power Platform Power BI Presentation.pptx
bymazenamerican
 
OpenID AuthZEN Overview - Gartner IAM 25
byDavid Brossard
 
Code, Coins and Collaboration: How Open Source Shapes Modern Finance.
byDavid Okononfua
 
Why Your Business Needs Snowflake Consulting_ From Data Silos to AI-Ready Cloud
byChetu
 
#15 All About Anypoint MQ - Calicut MuleSoft Meetup Group
bycalicutmulesoftmeetu
 
Imed Eddine Bouchoucha | computer engineer | software Architect
byImed Bouchoucha
 
This-Project-Demonstrates-How-to-Create.ppt
byjayasuryanexinfo
 
application security presentation 2 by harman
byharmanideapad
 
SAP SOD Management for Secure & Compliant Access | s4access
bydigitalbacklinks123
 
Binance Smart Chain Development Guide.pptx
bylakshubadai
 
Magnet-AXIOM_overview_tool_cyber_tool.pptx
byashishtjoseph
 
IT Estate Modernization: Transform Your Infrastructure for the Future .pdf
byAstuteBusiness
 
Modern Claims Automation Solutions for Operational Agility
byInsurance Tech Services
 
AI-Powered Clinic Management Software for Trichology Clinics in India Enhanci...
byEasy Clinic
 
Resource-Levelled Critical-Path Analysis Balancing Time, Cost and Constraints
byOrangescrum
 
Red Hat Summit 2025 - Triton GPU Kernel programming.pdf
bySanjeev Rampal
 
Transforming Compliance Through Policy & Procedure Management
byInsurance Tech Services
 
Operating System (OS) :UNIT-I Introduction to Operating System BCA SEP SEM-II...
byKuvempu University
 
Cybersecurity Alert- What Organisations Must Watch Out For This Christmas Fes...
byCybernetic Global Intelligence
 
Combinatorial Interview Problems with Backtracking Solutions - From Imperativ...
byPhilip Schwarz
 

Engage 2020: Six Polite Ways to Design a RESTful API for Your Application!