Часто возникает вопрос об архитектурно правильном подходе к обработки ошибок. Как сделать так чтобы кода было мало, он был тестируемый и легкий в понимании? Есть много подходов к которым мы уже привыкли и которые используем каждый день, но так уж сложилось что прогресс не стоит на месте и каждый придумывает свои решения. Мы попытались упростить обработку ошибок и сделать её максимально гибкой, для дальнейшего роста проекта.

1. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
Архитектура обработки ошибок:
чистый, быстрый, реактивный подход
Артем Гетьман
Senior Android Developer @ Trinetix

2. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
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3. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
- Зарабатываю умом
- Мотивирую команду
- Слежу за:
- качеством кода
- чистотой архитектуры
- скоростью разработки
- производительностью
- ценой Bitcoin

4. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

5. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

6. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

7. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

8. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

9. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

10. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

11. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
Subscriber

12. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

13. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

14. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

15. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
Activity / Fragment

16. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

17. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
Presenter

18. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

19. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
Subscriber
Activity/FragmentPresenter

20. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
D.R.Y.
DON’T REPEAT YOURSELF

21. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
–Джейсон Стэтхэм
“Самое простое решение по уменьшению сложности -
разделить систему на мелкие, независимые модули, которыми
проще управлять.”

22. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

23. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

24. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

25. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
JSON Response

26. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
JSON Response BaseResponse

27. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
BaseServerException

28. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
BaseServerException BaseException

29. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
RemoteDataSource

30. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
ErrorHandler

31. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
Error HandleronError
RemoteDataSource
Subscriber
Presenter
Listener.onError
handleError

32. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
RemoteDataSource
Subscriber
Presenter
ErrorHandler

33. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
BasePresenter

34. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
BaseErrorHandler

35. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
ProgressConnectionErrorHandler

36. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
ApplicationErrorHandler

37. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
SignUpUseCase

38. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
ValidationUseCase

39. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

40. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
SignUpErrorHandler

41. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
Activity / Fragment
До После

42. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
Presenter
До После

43. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
Subscriber
До После

44. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine

45. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
KEEP
CALM
AND
ASK
QUESTIONS

46. ARTEM GETMAN, “Error handling architecture: clean, rapid, reactive approach”
MobileFest 2018, 2 June, Kyiv, Ukraine
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