Spring Handbook


This book is no longer available for sale.

Spring Handbook

Notes on using the popular Java framework, Spring, and Spring Boot

About the Book

All about Spring 5 and Spring Boot 2.2

About the Author

Adam L. Davis
Adam L. Davis

Adam Davis makes software. He's spent many years developing in Java (since Java 1.2) and has enjoyed using Spring, Hibernate, Grails, and many others. He has used Java, Groovy, JavaScript, AWS, and much more to build applications for over a decade and has worked at both large and small corporations. Adam is a Certified Spring Professional and has a Masters and a Bachelors degree in Computer Science from Georgia Tech.


Table of Contents

  • Intro
  • Core
    • Overview
    • Core Spring
    • Spring Modules
    • DI
      • Decoupling
      • Configuration
      • Application Context
      • Component Scanning
      • Import
      • Laziness
      • Shutdown the ApplicationContext
      • BeanPostProcessors
      • Properties
      • Profiles
      • SpEL
    • XML
      • Init and Destroy
      • Enabling AOP
  • Libraries
    • Spring AOP
      • Terminology
      • Advice
      • How to Enable AOP
      • How to Define a Pointcut
      • Limitations Of Spring Aop
    • Spring Data
      • The Person Entity
      • Spring Data JDBC
      • Getting Started
      • Entity CrudRepository
      • JdbcTemplate
      • Spring Data JPA Repositories
      • CrudRepository
      • Transactions
      • Spring Data R2DBC
    • Spring MVC
      • Web Scopes
      • Controller
      • Request Mapping
      • Mapping Method Parameters
      • Response Body
    • Spring Mobile
    • Spring Security
    • Spring Web-Services
    • Spring REST
      • RestController
      • Return Types
      • Consume Types
    • Reactor
      • Getting Started
      • Flux
      • Mono
      • Creating a Flux or Mono
      • Schedulers
      • Pull Events
      • Handling Backpressure
      • Context
      • Testing
      • Conclusion
    • Spring XD
    • Spring Batch
    • Spring Social
  • Umbrella Projects
    • Spring Boot
      • Start.Spring.io
      • Auto-Cofiguration
      • Excluding Auto-Config
      • Application Properties
      • Overriding Properties
      • Auto Spring AOP
      • Conclusion
    • Spring Boot Actuator
      • Default Endpoints
      • Info
      • Health
      • Metrics
      • Audit
    • Spring Boot and Webflux
      • Getting Started
      • Gradle Plugin
      • SpringBootApplication
      • Our Domain Model
      • ReactiveMongoRepository
      • Controllers
      • View Templates
      • Restful API
      • Further Configuration
      • Testing
      • Spring Data R2DBC
      • Netty or Tomcat
      • WebClient
      • Conclusion
    • Spring IO
    • Spring Shell
    • Spring Cloud

Causes Supported

Electronic Frontier Foundation

Defending your civil liberties in a digital world.

Based in San Francisco, EFF is a donor-supported membership organization working to protect fundamental rights regardless of technology.

From the Internet to the iPod, technologies are transforming our society and empowering us as speakers, citizens, creators, and consumers. When our freedoms in the networked world come under attack, the Electronic Frontier Foundation (EFF) is the first line of defense. EFF broke new ground when it was founded in 1990—well before the Internet was on most people's radar—and continues to confront cutting-edge issues defending free speech, privacy, innovation, and consumer rights today. From the beginning, EFF has championed the public interest in every critical battle affecting digital rights.

The Leanpub 60 Day 100% Happiness Guarantee

Within 60 days of purchase you can get a 100% refund on any Leanpub purchase, in two clicks.

Now, this is technically risky for us, since you'll have the book or course files either way. But we're so confident in our products and services, and in our authors and readers, that we're happy to offer a full money back guarantee for everything we sell.

You can only find out how good something is by trying it, and because of our 100% money back guarantee there's literally no risk to do so!

So, there's no reason not to click the Add to Cart button, is there?

See full terms...

80% Royalties. Earn $16 on a $20 book.

We pay 80% royalties. That's not a typo: you earn $16 on a $20 sale. If we sell 5000 non-refunded copies of your book or course for $20, you'll earn $80,000.

(Yes, some authors have already earned much more than that on Leanpub.)

In fact, authors have earnedover $13 millionwriting, publishing and selling on Leanpub.

Learn more about writing on Leanpub

Free Updates. DRM Free.

If you buy a Leanpub book, you get free updates for as long as the author updates the book! Many authors use Leanpub to publish their books in-progress, while they are writing them. All readers get free updates, regardless of when they bought the book or how much they paid (including free).

Most Leanpub books are available in PDF (for computers) and EPUB (for phones, tablets and Kindle). The formats that a book includes are shown at the top right corner of this page.

Finally, Leanpub books don't have any DRM copy-protection nonsense, so you can easily read them on any supported device.

Learn more about Leanpub's ebook formats and where to read them

Write and Publish on Leanpub

You can use Leanpub to easily write, publish and sell in-progress and completed ebooks and online courses!

Leanpub is a powerful platform for serious authors, combining a simple, elegant writing and publishing workflow with a store focused on selling in-progress ebooks.

Leanpub is a magical typewriter for authors: just write in plain text, and to publish your ebook, just click a button. (Or, if you are producing your ebook your own way, you can even upload your own PDF and/or EPUB files and then publish with one click!) It really is that easy.

Learn more about writing on Leanpub