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
Play for (Java|Scala)
Search
Sponsored
·
Ship Features Fearlessly
Turn features on and off without deploys. Used by thousands of Ruby developers.
→
James Hughes
July 09, 2014
Programming
160
0
Share
Embed
Copy iframe code
Copy JS code
Copy link
Start on current slide
Play for (Java|Scala)
Slides for the Play for (Java|Scala) workshop
James Hughes
July 09, 2014
More Decks by James Hughes
See All by James Hughes
Functional Programming with Clojure
kouphax
1
160
Tyrannosaurus Rx
kouphax
0
140
React
kouphax
2
750
Devops: A Case Study
kouphax
0
110
Scala for C# Developers
kouphax
5
2.7k
Dropwizard - Production Ready Web Services
kouphax
3
1.7k
Scala for Fun & Profit
kouphax
4
670
What Agile Means To Me
kouphax
0
180
Neo4J: A Case Study
kouphax
3
700
Other Decks in Programming
See All in Programming
<title><a id="</title>君はこのHTMLをパースできるか"></a></title> #雑LT_study
pizzacat83
0
120
Android CLI
fornewid
0
190
ドリフトを絶対に許さない(?)CDK運用 / CDK Ops with Zero Tolerance for Drifts (?)
akihisaikeda
1
130
改善しないと、タスクが回らない。 “てんこ盛りポジション” を引き継いだ情シスの、入社3ヶ月の業務改善録
krm963
0
230
Terraform標準の組織で AWS CDKをどう使うか
mu7889yoon
1
440
php-fpmのプロセスが枯渇した日-調査・対処・そして本当にやるべきだったこと-
shibuchaaaan
0
180
【やさしく解説 設計編・中級 #4】ルールの寿命と、システムの年輪
panda728
PRO
2
180
【SRE NEXT 2026 Lunch Session】一人目専任SREの立ち上げを加速する ― AIと進めたオンボーディングで2分を0.04秒にした話
pkshadeck
PRO
0
3.3k
【やさしく解説 設計編・中級 #1】一つの車に、運転手は一人 ~ある倉庫システムの事例から~
panda728
PRO
0
200
Laravel Boostに学ぶ、AIにPHPを書かせる技術 〜OSSの実装から蒸留するエージェント制御の王道〜
kentaroutakeda
3
610
為什麼你並不需要ViewModel / No, you don't need a ViewModel
lovee
1
450
型も通る、synthも通る、それでも危ない 〜AIのCDKの権限とコストを機械で検証する〜 / It Passes Type Checks, It Passes Synth Checks, but It’s Still Risky — Automatically Verifying Permissions and Costs in AI’s CDK —
seike460
PRO
1
500
Featured
See All Featured
Color Theory Basics | Prateek | Gurzu
gurzu
0
400
AI Search: Implications for SEO and How to Move Forward - #ShenzhenSEOConference
aleyda
1
1.3k
Helping Users Find Their Own Way: Creating Modern Search Experiences
danielanewman
31
3.3k
DBのスキルで生き残る技術 - AI時代におけるテーブル設計の勘所
soudai
PRO
67
56k
Highjacked: Video Game Concept Design
rkendrick25
PRO
1
420
Understanding Cognitive Biases in Performance Measurement
bluesmoon
32
3k
VelocityConf: Rendering Performance Case Studies
addyosmani
333
25k
The Art of Delivering Value - GDevCon NA Keynote
reverentgeek
16
2.1k
HTML-Aware ERB: The Path to Reactive Rendering @ RubyCon 2026, Rimini, Italy
marcoroth
3
380
Paper Plane (Part 1)
katiecoart
PRO
1
9.9k
Code Reviewing Like a Champion
maltzj
528
40k
The Curious Case for Waylosing
cassininazir
1
440
Transcript
Play for (Java|Scala)
Preflight check Introduction Play by example Bonus round
Preflight Check Are you ready to play?
Can computer? Pair up, make a new friend? Java or
Scala? Activator installed?
git clone \ -b 00-starting-point \ https://github.com/kouphax/pilcrows.git If you don’t
have Activator…
Introduction Useful things to know
Play 1 ≠ Play 2 Full stack framework Opinionated (enough)
Scalable by default
Play by Example CRUD in 10 easy steps
1. Setting Up Project walkthrough
2. The Basics Controllers & Routes
3. Rendering Views Views, Layouts & Helpers
4. Modelling Models end to end
5. Evolutions Database migrations
6. Data Access Querying the database
7. Views Revisited More views, helpers & routes
8. Form Helpers Form binding & validation
9. The UD in CRUD Updates, deletes and more…
10. Global Object Application lifecycle hooks
Bonus Round Beyond CRUD-dome
Testing Asset compilation Dependency injection JSON & XML
WebSockets Others…. Content Negotiation Sessions
Play kouphax/pilcrows