Upgrade to Pro
— share decks privately, control downloads, hide ads and more …
Speaker Deck
Features
Speaker Deck
PRO
Sign in
Sign up for free
Search
Search
Network Layer Abstraction
Search
Swift India
February 29, 2020
Technology
0
160
Network Layer Abstraction
Swift India
February 29, 2020
Tweet
Share
More Decks by Swift India
See All by Swift India
Efficient JSON to Object Parsing
swiftindia
0
130
Sign In with Apple
swiftindia
0
130
Furlenco's AR Journey
swiftindia
0
120
Image processing using Core Image and Metal
swiftindia
0
210
Combine - Diving into Apple’s Reactive Programming
swiftindia
1
240
Social in Hotstar
swiftindia
0
240
Improving App Launch Time
swiftindia
1
100
Backend Driven UIs
swiftindia
0
130
Introduction to AsyncDisplayKit / Texture
swiftindia
0
150
Other Decks in Technology
See All in Technology
なぜスクラムはこうなったのか?歴史が教えてくれたこと/Shall we explore the roots of Scrum
sanogemaru
5
1.6k
Django's GeneratedField by example - DjangoCon US 2025
pauloxnet
0
150
2つのフロントエンドと状態管理
mixi_engineers
PRO
3
100
研究開発と製品開発、両利きのロボティクス
youtalk
1
520
「どこから読む?」コードとカルチャーに最速で馴染むための実践ガイド
zozotech
PRO
0
320
Aurora DSQLはサーバーレスアーキテクチャの常識を変えるのか
iwatatomoya
1
920
データアナリストからアナリティクスエンジニアになった話
hiyokko_data
2
450
S3アクセス制御の設計ポイント
tommy0124
3
200
【実演版】カンファレンス登壇者・スタッフにこそ知ってほしいマイクの使い方 / 大吉祥寺.pm 2025
arthur1
1
830
KotlinConf 2025_イベントレポート
sony
1
130
なぜSaaSがMCPサーバーをサービス提供するのか?
sansantech
PRO
8
2.8k
今!ソフトウェアエンジニアがハードウェアに手を出すには
mackee
12
4.7k
Featured
See All Featured
Designing for humans not robots
tammielis
253
25k
Optimising Largest Contentful Paint
csswizardry
37
3.4k
Building a Modern Day E-commerce SEO Strategy
aleyda
43
7.6k
Scaling GitHub
holman
463
140k
[Rails World 2023 - Day 1 Closing Keynote] - The Magic of Rails
eileencodes
36
2.5k
The Power of CSS Pseudo Elements
geoffreycrofte
77
6k
Speed Design
sergeychernyshev
32
1.1k
個人開発の失敗を避けるイケてる考え方 / tips for indie hackers
panda_program
112
20k
Art, The Web, and Tiny UX
lynnandtonic
303
21k
Optimizing for Happiness
mojombo
379
70k
Principles of Awesome APIs and How to Build Them.
keavy
126
17k
How to Create Impact in a Changing Tech Landscape [PerfNow 2023]
tammyeverts
53
2.9k
Transcript
Rakesh Chander - Comviva Technologies NETWORK LAYER ABSTRACTION • Interceptors
• Validators • Dependency Injection
Rakesh Chander - Comviva Technologies Problem Statement – Common Request
/ Response operations – Serialization / Deserialization – Bearer Token Management – End to End Encryption – Testable Code
Rakesh Chander - Comviva Technologies Unfolding – Common code templates
& patterns – Generics – Abstraction – Over-riding behavior – Dependency Injection
Rakesh Chander - Comviva Technologies Interceptors ▪ Interceptors are a
powerful mechanism that can pre-process or post-process a request
Rakesh Chander - Comviva Technologies Interceptors (Request Header Definition)
Rakesh Chander - Comviva Technologies Interceptors (Request Body Definition)
Rakesh Chander - Comviva Technologies Interceptors (Response Body Definition)
Rakesh Chander - Comviva Technologies Interceptors (Usage)
Rakesh Chander - Comviva Technologies Validators ▪ Serialization / Deserialization
▪ Fallback Mechanism ▪ Common Error Generation ▪ Bearer Token Management
Rakesh Chander - Comviva Technologies Adoption ▪ API call can
be declared using structs, its simple ▪ Implement Protocols for required Request Type viz GET, POST, PUT, DELETE etc
Rakesh Chander - Comviva Technologies Adoption (Overriding defaults)
Rakesh Chander - Comviva Technologies Adoption (Execution)
Rakesh Chander - Comviva Technologies Conclusion ▪ Increased Productivity ▪
Lesser error scenarios
Rakesh Chander - Comviva Technologies Dependency Injection ▪ Multiple Network
Clients ▪ Unit Tests
Rakesh Chander - Comviva Technologies Dependency Injection (Network Client Implementation)
Rakesh Chander - Comviva Technologies Dependency Injection (Network Client Mock)
Rakesh Chander - Comviva Technologies Summary Scalable, Maintainable, Reusable &
Testable Interceptors – Wrappers, Parsers, End to End Encryption Validators – Serialization/ Deserialization, Fallback Response DAO, Token Management
Rakesh Chander - Comviva Technologies Try It Out! ▪ https://github.com/rakeshchander/RCNetworkClient