Upgrade to Pro — share decks privately, control downloads, hide ads and more …
Sign up for free

Feign Live

Sponsored · SiteGround - Reliable hosting with speed, security, and support you can count on. →
Avatar for igor igor
April 20, 2016
Programming
170
0

Feign Live

Avatar for igor

igor

April 20, 2016

More Decks by igor

See All by igor
Lazy Loading en Just Angular : Aïe ?
Avatar for igor ilaborie
0
120
Java REST client with Feign
Avatar for igor ilaborie
0
58
3h pour développer un microservice avec SparkJava et Feign
Avatar for igor ilaborie
1
530

Other Decks in Programming

See All in Programming
Enforcing Your Architecture with Unit Tests in the AI Era (Swift Connection X)
Avatar for Stelios Frantzeskakis steliosf
PRO
1
150
Engineering Biometric UX Across Android Versions | DroidKnights 2026
Avatar for RyuNen344 ryunen344
1
190
[JA] Domain Modeling with Vanilla Rails: 「操作」から再考するRailsの設計論
Avatar for Yuichi Goto yasaichi
4
1.9k
AI時代のシニアエンジニアとは
Avatar for Yosuke Furukawa yosuke_furukawa
PRO
15
11k
はじめてのPLATEAU
Avatar for nokonoko1203 nokonoko1203
1
630
作って学ぶSpring BootのAuto Configuration / JJUG Night Seminar 2026-10-19
Avatar for Ryo Shindo rshindo
0
220
AI時代のFlutter品質設計 — アプリ品質を守るQuality Layers
Avatar for omatty198 omatty198
0
370
flutter_test のその先へ — Flutter アプリの LLM 機能に「評価」という品質保証を
Avatar for Kosuke Saigusa kosukesaigusa
0
200
DroidKnights 2026 Android A2UI Jetpack Compose 기반의 안전한 AI UI 렌더링 - 박제창
Avatar for JaiChangPark itsmedreamwalker
1
210
LLM 101: Exploring LLMs, Starting with Tokens.
Avatar for Leonardo YongUk Kim dalinaum
0
100
Web Framework Benchmark Battle 2026, Any%
Avatar for Akira Matsuda a_matsuda
3
3.2k
まずはコードより業務と向き合う：テーブル解体のためにPdMを呼んだ話
Avatar for さかうぇ sakawe_ee
0
190

Featured

See All Featured
Max Prin - Stacking Signals: How International SEO Comes Together (And Falls Apart)
Avatar for Tech SEO Connect techseoconnect
PRO
0
530
Lightning Talk: Beautiful Slides for Beginners
Avatar for Ines Montani inesmontani
PRO
2
770
WCS-LA-2024
Avatar for Leonardo Collado-Torres lcolladotor
0
990
Context Engineering - Making Every Token Count
Avatar for Addy Osmani addyosmani
9
1.3k
[SF Ruby Conf 2025] Rails X
Avatar for Vladimir Dementyev palkan
3
1.5k
[RailsConf 2023 Opening Keynote] The Magic of Rails
Avatar for Eileen M. Uchitelle eileencodes
31
10k
CoffeeScript is Beautiful & I Never Want to Write Plain JavaScript Again
Avatar for Sam Stephenson sstephenson
162
16k
Effective software design: The role of men in debugging patriarchy in IT @ Voxxed Days AMS
Avatar for Kenny Baas-Schwegler baasie
1
600
Building Applications with DynamoDB
Avatar for Matt Wood mza
96
7.3k
First, design no harm
Avatar for Per Axbom axbom
PRO
2
1.4k
Product Roadmaps are Hard
Avatar for C. Todd Lombardo iamctodd
55
13k
Templates, Plugins, & Blocks: Oh My! Creating the theme that thinks of everything
Avatar for Michelle Schulp Hunt marktimemedia
31
2.9k

Transcript

  1. #DevoxxFR Feign(ant) in Action The Java REST client Igor Laborie

    <[email protected]> @ilaborie 20/04/2016 #feign

  2. #DevoxxFR Igor Laborie Expert Web & Java [email protected] @ilaborie $

    whoami

  3. #DevoxxFR com.netflix.feign:feign-core:8.16.0 * for feign-core, others extensions had few https://github.com/Netflix/feign

    Apache License v2.0 Java 7+, Java 8 friendly No dependencies* #feign #sparkjava

  4. #DevoxxFR Why Feign ? #feign

  5. #DevoxxFR Live Coding https://github.com/ilaborie/feign-live #feign

  6. #DevoxxFR Body Encoder & decoder It’s easy to create custom

    encoder/decoder, error decoder. public static CatClient create(String url) { return Feign.builder() .encoder(new GsonEncoder()) .decoder(new GsonDecoder()) .target(CatClient.class, url); } #feign Available extensions: GSON, Jackson, JAXB, Sax

  7. #DevoxxFR Others extensions ... Implement Contract for custom annotations (e.g.

    JAX-RS) Use another HTTP client implements Client Apache HttpClient: feign-httpclient OkHttp: feign-okhttp Also have integration for SLF4J logging: feign-slf4j Ribbon: feign-ribbon Histryx circuit breaker: feign-histryx ... #feign #sparkjava

  8. #DevoxxFR #feign Thanks ! We are Hiring [email protected]