Spring Data: Want to make it easier to implement data access with your Spring-powered applications? Then this is the book you need. A complete tutorial to Spring Data, it makes learning easier with lots of code examples and clear instructions.

Petri Kainulainen

€20.99

4.5 (8 Ratings)

Paperback Nov 2012 160 pages 1st Edition

Petri Kainulainen

€20.99

4.5 (8 Ratings)

Paperback Nov 2012 160 pages 1st Edition

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Spring Data

Chapter 2. Getting Started with Spring Data JPA

This chapter gives us the basic knowledge that we need to set up a web application project and manage our entities by using Spring Data JPA. In the course of this chapter, we will learn:

How to use Maven for downloading the required dependencies
How to use programmatic configuration for configuring the Spring application context
How to configure our web application to load the Spring application context by using programmatic configuration (without using web.xml)
How to implement CRUD (Create, Read, Update, and Delete) functions for an entity class with Spring Data JPA

Downloading dependencies with Maven

This book covers the 1.2.0.RELEASE version of Spring Data JPA, which is the newest available version during the authoring of this book. The other components required by Spring Data JPA are described in the following table:

Component	Description	Version
Data source	BoneCP is a fast connection pool library that is used as a data source for our application.	0.7.1.RELEASE
JPA provider	A JPA provider is a library that implements the Java Persistence API. We will use Hibernate as a JPA provider.	4.1.4.Final
Spring Framework	Spring Framework is used to develop modern enterprise applications with Java.	3.1.2.RELEASE
Database	H2 is an embedded in-memory database that supports standard SQL and the JDBC API.	1.3.166

We will use the newest available version of our application's other dependencies.

We can download the required dependencies with Maven by declaring them in the POM file. In order to do this, we have to add the following dependency declarations...

Key benefits

Implement JPA repositories with lesser code
Includes functional sample projects that demonstrate the described concepts in action and help you start experimenting right away
Provides step-by-step instructions and a lot of code examples that are easy to follow and help you to get started from page one

Description

Spring Framework has always had a good support for different data access technologies. However, developers had to use technology-specific APIs, which often led to a situation where a lot of boilerplate code had to be written in order to implement even the simplest operations. Spring Data changed all this. Spring Data makes it easier to implement Spring-powered applications that use cloud-based storage services, NoSQL databases, map-reduce frameworks or relational databases. "Spring Data" is a practical guide that is full of step-by-step instructions and examples which ensure that you can start using the Java Persistence API and Redis in your applications without extra hassle. This book provides a brief introduction to the underlying data storage technologies, gives step-by-step instructions that will help you utilize the discussed technologies in your applications, and provides a solid foundation for expanding your knowledge beyond the concepts described in this book. You will learn an easier way to manage your entities and to create database queries with Spring Data JPA. This book also demonstrates how you can add custom functions to your repositories. You will also learn how to use the Redis key-value store as data storage and to use its other features for enhancing your applications. "Spring Data" includes all the practical instructions and examples that provide you with all the information you need to create JPA repositories with Spring Data JPA and to utilize the performance of Redis in your applications by using Spring Data Redis.

Who is this book for?

This book is suited for developers who are working with Spring-powered applications, and are looking for an easier way to write data access code that uses relational databases. Also, if you are interested in learning how you can utilize Redis in your applications, this is the book for you. This book assumes that you have got some experience with the Spring Framework and the Java Persistence API. No previous experience with Redis is required.

What you will learn

Configure your application by using Java configuration
Manage the information of your entities through repository interfaces
Learn efficient and easy ways to create database queries
Use an easy way to sort and paginate query results
Customize your JPA repositories with custom functions
Install Redis to a computer running Unix-like operating system
Use the Redis key-value store as the data storage for your application
Utilize the Redis publish/subscribe messaging pattern implementation

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Spring Data

Nov 2012 160 pages

4.5 (8)

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Spring MVC Beginner's Guide

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Amazon verified reviews

MrPekka Dec 04, 2012

The book gives a good and quick guide to start working with Spring Framework's Data API. The structure and examples are very practical and approachable and provide insight into Spring Data which is difficult to find from the Spring Frameworks online API-documentation. In all I found this book to be good and easy to read introductory book on the subject.

Amazon Verified review

thalassa Mar 15, 2015

It will be a real pleasure to order again from this seller, it weas everything as I wish, as I order. Thanks a lot and wish you the best.

Leandro Siciliano Jun 13, 2013

Excellent book ! I could learn a lot with this book and autor website. Perfect !!! Before I read, I had a lot of doubts. Recommend

H. E. Jan 02, 2013

It's really simple book with simple examples. It gives you basic knowledgement of Spring Data and easy way to start learning this technology.

Mr. Magnus H. Smith Aug 20, 2013

I found this was a good book for getting upto speed quickly with spring data. The examples on github are pretty good and the author takes a lot of care to write good tests. The authors website is pretty useful too

Spring Data: Want to make it easier to implement data access with your Spring-powered applications? Then this is the book you need. A complete tutorial to Spring Data, it makes learning easier with lots of code examples and clear instructions.

What do you get with Print?

Spring Data

Chapter 2. Getting Started with Spring Data JPA

Downloading dependencies with Maven

Configuring the Spring application context

Creating the properties file

Loading the application context configuration

Implementing CRUD functionality for an entity

Note

Domain model

Contact

Summary

Page 1 of 6

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What you will learn

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Spring Data: Want to make it easier to implement data access with your Spring-powered applications? Then this is the book you need. A complete tutorial to Spring Data, it makes learning easier with lots of code examples and clear instructions.

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