Claudio Eduardo de Oliveira - Spring 5.0 By Example

Copyright 2018 Packt Publishing

All rights reserved. No part of this book may be reproduced, stored in a retrieval system, or transmitted in any form or by any means, without the prior written permission of the publisher, except in the case of brief quotations embedded in critical articles or reviews.

Every effort has been made in the preparation of this book to ensure the accuracy of the information presented. However, the information contained in this book is sold without warranty, either express or implied. Neither the author, nor Packt Publishing or its dealers and distributors, will be held liable for any damages caused or alleged to have been caused directly or indirectly by this book.

Packt Publishing has endeavored to provide trademark information about all of the companies and products mentioned in this book by the appropriate use of capitals. However, Packt Publishing cannot guarantee the accuracy of this information.

Commissioning Editor: Aaron Lazar
Acquisition Editor: Chaitanya Nair
Content Development Editor: Lawrence Veigas
Technical Editor: Adhithya Haridas
Copy Editor: Safis Editing
Project Coordinator: Prajakta Naik
Proofreader: Safis Editing
Indexer: Tejal Daruwale Soni
Graphics: Jisha Chirayil
Production Coordinator: Aparna Bhagat

First published: February 2018

Production reference: 1230218

Published by Packt Publishing Ltd.
Livery Place
35 Livery Street
Birmingham
B3 2PB, UK.

ISBN 978-1-78862-439-8

www.packtpub.com

Mapt is an online digital library that gives you full access to over 5,000 books and videos, as well as industry leading tools to help you plan your personal development and advance your career. For more information, please visit our website.

• Spend less time learning and more time coding with practical eBooks and Videos from over 4,000 industry professionals

• Improve your learning with Skill Plans built especially for you

• Get a free eBook or video every month

• Mapt is fully searchable

• Copy and paste, print, and bookmark content

Did you know that Packt offers eBook versions of every book published, with PDF and ePub files available? You can upgrade to the eBook version at www.PacktPub.com and as a print book customer, you are entitled to a discount on the eBook copy. Get in touch with us at service@packtpub.com for more details.

At www.PacktPub.com , you can also read a collection of free technical articles, sign up for a range of free newsletters, and receive exclusive discounts and offers on Packt books and eBooks.

Claudio Eduardo de Oliveira is a software architect and software developer working for Sensedia. He works with APIs, microservices, and cloud-centric applications. He has more than ten years of experience in software development with Java and JVM languages. He is a speaker at some important events in Brazil about Spring and other Java Frameworks.

Paulo Zanco is a solution architect working for Daitan Labs. He is also a system architect with over 25 years of experience at national and international large/middle-sized companies. He has led many complex projects consisting of medium and large teams. He has extensive experience of designing and developing object-oriented and services systems. He is also certified by Sun and Oracle, in J2EE and SOA technologies. He holds a Master's degree in Management Information Systems from Pontifcia Universidade Catlica de Campinas.

If you're interested in becoming an author for Packt, please visit authors.packtpub.com and apply today. We have worked with thousands of developers and tech professionals, just like you, to help them share their insight with the global tech community. You can make a general application, apply for a specific hot topic that we are recruiting an author for, or submit your own idea.

With growing demands, organizations are looking for systems that are robust and scalable. Hence the Spring Framework has become the most popular framework for Java development. It not only simplifies software development but also improves developer productivity. This book covers effective ways to develop robust applications in Java using Spring.

Developers who are starting out with Spring will learn about the new Spring 5.0 framework concepts followed by their implementation in Java and Kotlin. The book will also help experienced Spring developers gain insights into the new features added in Spring 5.0.

, Journey to the Spring World , will guide you through the main concepts of Spring Framework. Here we learn to setup the environment by installing OpenJDK, Maven, IntelliJ IDEA, and Docker. By the end, we will create our first Spring application.

, Starting in the Spring World the CMS Application , will begin by getting our hands dirty with Spring Initializr to create configurations for our CMS application. We will then learn how to create REST resources, add the service layer and finally integrate with AngularJS.

, Persistence with Spring Data and Reactive Fashion , will build upon our CMS application created in the previous chapter. Here we will learn how to persist data on a real database by learning about Spring Data Reactive MongoDB and PostgresSQL. We will finally learn about Project Reactor which will help you to create a non-blocking application in the JVM ecosystem.

, Kotlin Basics and Spring Data Redis , will give you a basic introduction to Kotlin while presenting the benefits of the language. We will then learn how to use Redis which will be used as a message broker using the publish-subscribe feature.

, Reactive Web Clients , will teach you how to use the Spring Reactive Web Client and make HTTP calls in a reactive fashion. We will also be introduced to RabbitMQ and Spring Actuator.

, Playing with Server-Sent Events , will help you develop an application which will filter tweets by text content. We will accomplish this by consuming the tweeter steam using Server-Sent Events which is a standard way to send data streams from a server to clients