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Jakarta EE Application Development

You're reading from   Jakarta EE Application Development Build enterprise applications with Jakarta CDI, RESTful web services, JSON Binding, persistence, and security

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Product type Paperback
Published in Feb 2024
Publisher Packt
ISBN-13 9781835085264
Length 316 pages
Edition 2nd Edition
Languages
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Author (1):
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David R. Heffelfinger David R. Heffelfinger
Author Profile Icon David R. Heffelfinger
David R. Heffelfinger
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Table of Contents (18) Chapters Close

Preface 1. Chapter 1: Introduction to Jakarta EE FREE CHAPTER 2. Chapter 2: Contexts and Dependency Injection 3. Chapter 3: Jakarta RESTful Web Services 4. Chapter 4: JSON Processing and JSON Binding 5. Chapter 5: Microservices Development with Jakarta EE 6. Chapter 6: Jakarta Faces 7. Chapter 7: Additional Jakarta Faces Features 8. Chapter 8: Object Relational Mapping with Jakarta Persistence 9. Chapter 9: WebSockets 10. Chapter 10: Securing Jakarta EE Applications 11. Chapter 11: Servlet Development and Deployment 12. Chapter 12: Jakarta Enterprise Beans 13. Chapter 13: Jakarta Messaging 14. Chapter 14: Web Services with Jakarta XML Web Services 15. Chapter 15: Putting it All Together 16. Index 17. Other Books You May Enjoy

Object Relational Mapping with Jakarta Persistence

Jakarta EE applications frequently need to persist data in a relational database. In this chapter, we will cover how to connect to a database and perform Create, Read, Update, and Delete (CRUD) operations via Jakarta Persistence.

Jakarta Persistence is the standard Jakarta EE Object Relational Mapping (ORM) tool. We will discuss this API in detail in this chapter.

The following are the topics covered in this chapter:

  • The CUSTOMERDB database
  • Configuring Jakarta Persistence
  • Persisting data with Jakarta Persistence
  • Entity relationships
  • Composite primary keys
  • Jakarta Persistence Query Language
  • Criteria API
  • Bean Validation support

Note

The source code used in this chapter can be found on GitHub at https://github.com/PacktPublishing/Jakarta-EE-Application-Development/tree/main/ch08_src.

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