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cuttingEdgepresentation0318

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cuttingEdgepresentation0318

  1. 1. 1 From Legacy Java to Dynamic Web and Mobile Applications Hongbiao Chen, Sr. Pr. Web Developer Ishita Verma, Software Engineer From Legacy Java to Dynamic Web and Mobile Applications
  2. 2. CUTTING EDGE 2014 Back End From Legacy Java to Dynamic Web and Mobile Applications 2 Why Get Rid of HTML Responses?1 REpresentational State Transfer2 The Symantec Trust Center Application3 Server Side Frameworks roundup4 Mobile App Frameworks roundup5
  3. 3. CUTTING EDGE 2014 Why Get Rid of HTML Responses? • Pushes you towards a decoupled RESTful design of reusing couple pool of resources for serving different clients • Client side MVC have faster page load for most parts*. • HTML responses are just not very flexible. • Faster to iterate over presentation logic with client side technologies. *if you don’t often need to go to server to render 3From Legacy Java to Dynamic Web and Mobile Applications
  4. 4. CUTTING EDGE 2014 REpresentational State Transfer "REST is defined by four interface constraints: - identification of resources; -manipulation of resources through representations; -self-descriptive messages; and, -hypermedia as the engine of application state.“ From Legacy Java to Dynamic Web and Mobile Applications 4
  5. 5. CUTTING EDGE 2014 The Symantec SSL Trust Center Application From Legacy Java to Dynamic Web and Mobile Applications 5 Give every “thing” a URI Link things together Use standard methods Resources with multiple representations Communicate statelessly
  6. 6. CUTTING EDGE 2014 Technology Roundup: Spring • Spring HATEOAS – provides common abstractions (representaiton models, a Link class, API to build links pointing to Spring MVC controllers etc.) to ease building hypermedia driven REST APIs with Spring MVC in general. • Spring Data JPA, – makes it easy to easily implement JPA based repositories. • Spring Data REST – uses Spring HATEOAS to automatically expose resources for entities managed by Spring Data repositories and leverages hypermedia aspects to do pagination, link entities etc. From Legacy Java to Dynamic Web and Mobile Applications 6
  7. 7. CUTTING EDGE 2014 Technology Roundup: Play! From Legacy Java to Dynamic Web and Mobile Applications 7
  8. 8. CUTTING EDGE 2014 PhoneGap & Sencha Architect From Legacy Java to Dynamic Web and Mobile Applications 8
  9. 9. CUTTING EDGE 2014 Front End From Legacy Java to Dynamic Web and Mobile Applications 9 Mobile App1 Web App2 AngularJS3 Jasmine4 Grunt5
  10. 10. CUTTING EDGE 2014 Mobile App From Legacy Java to Dynamic Web and Mobile Applications 10 Sign In
  11. 11. CUTTING EDGE 2014 Mobile App From Legacy Java to Dynamic Web and Mobile Applications 11 Home
  12. 12. CUTTING EDGE 2014 Mobile App Presentation Identifier Goes Here 12 Home
  13. 13. CUTTING EDGE 2014 Mobile App From Legacy Java to Dynamic Web and Mobile Applications 13 Certificates
  14. 14. CUTTING EDGE 2014 Mobile App Presentation Identifier Goes Here 14 Certificates
  15. 15. CUTTING EDGE 2014 Mobile App From Legacy Java to Dynamic Web and Mobile Applications 15 Certificate Details
  16. 16. CUTTING EDGE 2014 Mobile App Presentation Identifier Goes Here 16 Certificate Details
  17. 17. CUTTING EDGE 2014 Web App From Legacy Java to Dynamic Web and Mobile Applications 17 Enrollment - Configure
  18. 18. CUTTING EDGE 2014 Web App From Legacy Java to Dynamic Web and Mobile Applications 18 Enrollment - Contact
  19. 19. CUTTING EDGE 2014 Top JavaScript MVC Frameworks Source: InfoQ
  20. 20. CUTTING EDGE 2014 Features Comparison Feature Angular Backbone Ember Knockout Observables Y Y Y Y Routing Y Y Y View binding Y p Y Y Two-way binding Y Y Y Partial view Y p Y Filter Y p Y Module Y Controllers Y Y Y Directives Y Y Factories Y Services Y Dependency Injection Y From Legacy Java to Dynamic Web and Mobile Applications
  21. 21. CUTTING EDGE 2014 Community Metric Angular Backbone Ember Knockout GitHub Stars 20,797 17,169 9,448 4,675 Plugins 486 195 14 40 Sites using 106 86 ? ? From Legacy Java to Dynamic Web and Mobile Applications
  22. 22. CUTTING EDGE 2014From Legacy Java to Dynamic Web and Mobile Applications 22
  23. 23. CUTTING EDGE 2014From Legacy Java to Dynamic Web and Mobile Applications 23
  24. 24. CUTTING EDGE 2014From Legacy Java to Dynamic Web and Mobile Applications 24
  25. 25. CUTTING EDGE 2014From Legacy Java to Dynamic Web and Mobile Applications 25
  26. 26. CUTTING EDGE 2014From Legacy Java to Dynamic Web and Mobile Applications 26
  27. 27. CUTTING EDGE 2014From Legacy Java to Dynamic Web and Mobile Applications 27
  28. 28. CUTTING EDGE 2014 Questions? Ishita_Verma@symantec.com HongBiao_Chen@symantec.com From Legacy Java to Dynamic Web and Mobile Applications 28

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