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Hands-On Full Stack Development with Spring Boot 2.0  and React

You're reading from   Hands-On Full Stack Development with Spring Boot 2.0 and React Build modern and scalable full stack applications using the Java-based Spring Framework 5.0 and React

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Product type Paperback
Published in Jun 2018
Publisher Packt
ISBN-13 9781789138085
Length 302 pages
Edition 1st Edition
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Author (1):
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Juha Hinkula Juha Hinkula
Author Profile Icon Juha Hinkula
Juha Hinkula
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Table of Contents (18) Chapters Close

Preface 1. Setting Up the Environment and Tools – Backend FREE CHAPTER 2. Using JPA to Create and Access a Database 3. Creating a RESTful Web Service with Spring Boot 4. Securing and Testing Your Backend 5. Setting Up the Environment and Tools – Frontend 6. Getting Started with React 7. Consuming the REST API with React 8. Useful Third-Party Components for React 9. Setting Up the Frontend for Our Spring Boot RESTful Web Service 10. Adding CRUD Functionalities 11. Styling the Frontend with React Material-UI 12. Testing Your Frontend 13. Securing Your Application 14. Deploying Your Application 15. Best Practices 16. Assessments 17. Other Books You May Enjoy

Chapter 2

Answer 1: ORM is a technique that allows you to fetch and manipulate from a database using an object-oriented programming paradigm. JPA provides object-relational mapping for Java developers. Hibernate is Java-based JPA implementation.

Answer 2: Entity class is just standard java class that is annotated with the @Entity annotation. Inside the class you have to implement constructors, fields, getters and setters. The field(s) that will be the unique id is annotated with the @Id annotation. 

Answer 3: You have to create a new interface that extends Spring Data CrudRepository interface. In the type arguments you define the entity and the type of the id field, for example, <Car, Long>.

Answer 4: CrudRepository provides all CRUD operations to your entity. You can create, read, update, and delete your entities using the CrudRepository.

Answer 5: You have to...

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