Browse Library
Sign In Start Free Trial
Close icon Search icon
Account
Browse Library Sign In Start Free Trial

Add to playlist

Create a Playlist

Modal Close icon
You need to login to use this feature.
  • Book Overview & Buying Scala for Java Developers
  • Table Of Contents Toc
Scala for Java Developers

Scala for Java Developers

By : Thomas Alexandre
4.3 (16)
Buy this Book
close
close
Scala for Java Developers

Scala for Java Developers

4.3 (16)
By: Thomas Alexandre
Buy this Book

Overview of this book

Table of Contents (19 chapters)
close
close
close
Scala for Java Developers
Icon
Scala for Java Developers
Credits
Icon
Credits
Foreword
Icon
Foreword
About the Author
Icon
About the Author
Acknowledgments
Icon
Acknowledgments
About the Reviewers
Icon
About the Reviewers
www.PacktPub.com
Icon
www.PacktPub.com
Preface
Icon
Preface
Lock Free Chapter
1
Programming Interactively within Your Project
Icon
Programming Interactively within Your Project
Icon
Advantages of using Scala for Java projects
Icon
Learning Scala through the REPL
Icon
Operations on collections
Icon
Summary
2
Code Integration
chevron up
Icon
Code Integration
Icon
Creating a REST API from an existing database
Icon
Adding a test in Scala
Icon
Setting up Scala within a Java Maven project
Icon
Scala and Java collaboration
Icon
Differences in style between Java and Scala code
Icon
Summary
3
Understanding the Scala Ecosystem
Icon
Understanding the Scala Ecosystem
Icon
Inheriting Java Integrated Development Environments (IDEs)
Icon
Building with Simple Build Tool (SBT)
Icon
Experimenting with Scala Worksheets
Icon
Working with HTTP
Icon
Taking advantage of Typesafe Activator
Icon
The REPL as a scripting engine
Icon
Summary
4
Testing Tools
Icon
Testing Tools
Icon
Writing tests with ScalaTest
Icon
Testing with ScalaCheck
Icon
Summary
5
Getting Started with the Play Framework
Icon
Getting Started with the Play Framework
Icon
Getting started with the classic Play distribution
Icon
Getting started with the Typesafe Activator
Icon
Architecture of a Play application
Icon
Playing with authentication
Icon
Practical tips when using Play
Icon
Summary
6
Database Access and the Future of ORM
Icon
Database Access and the Future of ORM
Icon
Integrating an existing ORM – Hibernate and JPA
Icon
Dealing with persistence in the Play Framework
Icon
Replacing ORM
Icon
Learning about Slick
Icon
Scaffolding a Play application
Icon
Summary
7
Working with Integration and Web Services
Icon
Working with Integration and Web Services
Icon
Binding XML data in Scala
Icon
Working with XML and JSON
Icon
Handling Play requests with XML and JSON
Icon
Summary
8
Essential Properties of Modern Applications – Asynchrony and Concurrency
Icon
Essential Properties of Modern Applications – Asynchrony and Concurrency
Icon
The pillars of Concurrency
Icon
The Async library – SIP-22-Async
Icon
Getting started with Akka
Icon
Summary
9
Building Reactive Web Applications
Icon
Building Reactive Web Applications
Icon
Describing reactive applications
Icon
Handling streams reactively
Icon
Experimenting with WebSockets and Iteratees in Play
Icon
Learning from activator templates
Icon
Playing with Actor Room
Icon
Summary
10
Scala Goodies
Icon
Scala Goodies
Icon
Exploring MongoDB
Icon
Scratching the surface of Big Data
Icon
Introducing DSLs in Scala
Icon
Introducing Scala.js
Icon
Final tips
Icon
Summary
1
Index
Icon
Index

Creating a REST API from an existing database

The sample database bundled with the NetBeans IDE can be downloaded from the www.netbeans.org website. Just click on the Download button on this website and pick the JavaEE version of the IDE.

Once you have run the installation wizard, seen the The installation was successful! message, and started the IDE (Version 8.0 in our case), we are ready to create a fully functional web app in five minutes. The first time you use it, just click on the upper-left corner of the NetBeans IDE to close the startup screen and you should see the three tabs: Projects, Files, and Services on the left-hand side of the IDE.

The sample database

Our reference database can be seen from the IDE by clicking on the Services panel. Under the Databases menu that is part of the Services tab, double-click on the jdbc:derby://localhost:1527/sample [app on APP] Database Connection link to connect to the sample database on port 1527 (the default port for Derby databases) with the...

Visually different images
CONTINUE READING
83
Tech Concepts
36
Programming languages
73
Tech Tools
Icon Unlimited access to the largest independent learning library in tech of over 8,000 expert-authored tech books and videos.
Icon Innovative learning tools, including AI book assistants, code context explainers, and text-to-speech.
Icon 50+ new titles added per month and exclusive early access to books as they are being written.
Scala for Java Developers
End of Section 2
Next Section
notes
bookmark Notes and Bookmarks search Search in title playlist Add to playlist font-size Font size

Change the font size

margin-width Margin width

Change margin width

day-mode Day/Sepia/Night Modes

Change background colour

Close icon Search
Country selected
Close icon Your notes and bookmarks

Confirmation

Modal Close icon
claim successful
Order Page Read Now

Buy this book with your credits?

Modal Close icon
Are you sure you want to buy this book with one of your credits?
Close
YES, BUY

Submit Your Feedback

Modal Close icon
Modal Close icon
Modal Close icon