Successfully reported this slideshow.
We use your LinkedIn profile and activity data to personalize ads and to show you more relevant ads. You can change your ad preferences anytime.

Swagger 2.0: Latest and Greatest


Published on

A look at the latest from the Swagger team, including a Swagger 2.0 overview, the Swagger Editor, and design-first API development using Swagger 2.0

Published in: Software
  • Login to see the comments

Swagger 2.0: Latest and Greatest

  1. 1.   The  Latest  and  Greatest   James  Higginbotham   @launchany  
  2. 2. SWAGGER  –  OVERVIEW  
  3. 3.   Swagger  is  a  simple  yet  powerful   representa<on  of  your  RESTful  API.    
  4. 4. Drives  API  Documenta>on  
  5. 5. Without  Swagger  Defini>on  
  6. 6. With  Swagger  Defini>on  
  7. 7. Swagger  Structure  -­‐  Info  
  8. 8. Swagger  Structure  -­‐  Paths  
  9. 9. Swagger  Structure  -­‐  Security    
  10. 10. Swagger  Structure  –  Security  Types  
  11. 11. Swagger  Structure  -­‐  Defini>ons  
  12. 12. Swagger  Data  Types  
  13. 13. Swagger  is  much  bigger  than   Swagger-­‐UI  
  14. 14. Swagger  Ecosystem  
  15. 15. Beyond  Interac>ve  Docs  
  16. 16. Beyond  Defini>on:  Visualiza>on   Swagger.ed     hMps://­‐browser-­‐swaggered  
  17. 17. Swagger  2.0   u  Released  last  year   u  Evolve  the  JSON  syntax   u  Add  support  for  human-­‐friendly  format   u  Vendor  extensions  support  
  18. 18. From  Reverb  to  SmartBear  
  19. 19. Community  Contribu>ons  Growing!  
  20. 20. New:  Community-­‐Driven  Website   u  New  website  underway  –  hMp://   – Github  driven   – Pages  have  a  “View  Source  on  Github”  link   – For  the  community,  BY  the  community   – Feel  free  to  contribute  content  
  21. 21. June  6  Release   u  SmartBear  tools  now  have  2.0  support  throughout   u  Swagger  JS/UI   –  Now  upgrade  older  versions  of  Swagger  2.0  before  processing   –  Major  rewrites  of  the  underlying  libraries  of  these  projects   u  Core  and  Codegen   –  Completely  rewriMen  in  Java  (used  to  be  Scala)   –  BeMer  extension  mechanism  to  allow  for  core  customiza>ons   –  Codegen  has  new  templates  (Swic,  Perl,  updated  JAX-­‐RS)   u  Governance   –  Crea>ng  an  open  governance  model  for  the  spec   –  Will  involve  other  companies  and  individuals   –  S>ll  figuring  out  the  exact  model  (before  the  end  of  June)  
  23. 23. Design  First  API  Approach  
  24. 24. Design  First  API  Lifecycle   u  Design  the  API  contract   u  Mock  the  API  for  valida>on/collabora>on   u  Test  for  compliance/completeness   u  Build  the  implementa>on   u  Deploy   u  Manage   Fast  feedback  loops,  collabora>ve  development  
  25. 25. Swagger  Support  for  Design-­‐First   u  Swagger  always  top-­‐down  capable   u  However,  tooling  focused  on  boMom-­‐up       u  History  of  fragmented  tool  ecosystem  
  26. 26. Introducing  Swagger  Editor  
  27. 27. YAML  for  the  Human   swagger:  '2.0'   info:      version:  1.0.0      >tle:  A  simple  API   paths:      /:          get:              responses:                  200:                      descrip>on:  OK  
  28. 28. JSON  for  the  Tools   {      "swagger":  "2.0",      "info":  {          "version":  "1.0.0",          ">tle":  "A  simple  API"      },      "paths":  {          "/":  {              "get":  {                  "responses":  {                      "200":  {                          "descrip>on":  "OK"                      }                  }              }          }      }   }  
  29. 29. Swagger  Tools:  Documenta>on   Swagger  Editor:     Design  your  API  using  simple  YAML   format,  preview.  Requires  the   Node.js  app.   Swagger  UI:     Display  your  documenta>on  using   sta>c  HTML  and  client-­‐side   Javascript.  No  Node.js  required.    
  30. 30. Swagger  Tools:  Code  Genera>on  
  31. 31. Swagger-­‐Based  Tes>ng   SoapUI:     Import  and  generate  tests   using  SmartBear’s  SoapUI  tool.   Runscope:     Import  Swagger  and  generate   run>me  tests  using  Runscope.  
  32. 32. Op>on  1:  Hosted   u  Editor   hMp://   u  Generators  w/  API   hMp://    
  33. 33. Op>on  2:  Install  and  Customize   hMps://­‐api/swagger-­‐generator     hMps://­‐api/swagger-­‐editor  
  34. 34. Editor  Extensions   Swagger  Editor  Callbacks:     Callbacks  for  integra>ng  with   design/deploy  workflows.   Swagger  Editor  Storage:     Backend  support  using  GET   and  PUT  for  retrieving  and   saving  YAML  defini>ons.  
  35. 35. How  to  Get  Started  with  Swagger   u  Use  the  Swagger  Editor  to  view  samples   u  In  parallel,  read  the  Swagger  2.0  Spec  to   understand  samples  in-­‐depth   u  Reverse-­‐engineer  exis>ng  API  or  third-­‐party   API  into  Swagger   u  Publish  using  Swagger-­‐UI   u  Try  one  of  the  client  code  generators  (some   beMer  than  others)  
  36. 36. Thanks  Ya’ll     James  Higginbotham   hMp://     @launchany