Spring Boot Thymeleaf CRUD example

In this tutorial, we’re gonna build a Spring Boot Thymeleaf CRUD example with Maven that use Spring Data JPA to interact with H2/MySQL/PostgreSQL database. You’ll know:

  • How to configure Spring Data, JPA, Hibernate to work with Database
  • How to define Data Entity and Repository interfaces
  • Way to create Spring Controller to process HTTP requests
  • Way to use Spring Data JPA to interact with H2/MySQL/PostgreSQL Database
  • How to use Thymeleaf template engine for View layer

Fullstack:
Vue + Spring Boot example
Angular 8 + Spring Boot example
Angular 10 + Spring Boot example
Angular 11 + Spring Boot example
Angular 12 + Spring Boot example
Angular 13 + Spring Boot example
Angular 14 + Spring Boot example
React + Spring Boot example

Exception Handling:
Spring Boot @ControllerAdvice & @ExceptionHandler example
@RestControllerAdvice example in Spring Boot

Testing:
Spring Boot Unit Test for JPA Repositiory
Spring Boot Unit Test for Rest Controller

Associations:
Spring Boot One To One example with JPA, Hibernate
Spring Boot One To Many example with JPA, Hibernate
Spring Boot Many to Many example with JPA, Hibernate

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JPA/Hibernate One To One unidirectional mapping in Spring Boot

In this tutorial, I will show you how to implement Spring JPA One-To-One unidirectional mapping with Hibernate in a Spring Boot example using @OneToOne annotation. You’ll know:

  • How to configure Spring Data, JPA, Hibernate to work with Database
  • How to define Data Models and Repository interfaces for JPA One-To-One relationship
  • Way to use Spring JPA to interact with Database for One-To-One association
  • Way to create Spring Rest Controller to process HTTP requests

Related Posts:
JPA One To Many example with Hibernate and Spring Boot
JPA Many to Many example with Hibernate in Spring Boot
Spring Boot Token based Authentication with Spring Security & JWT
Spring JPA + H2 example
Spring JPA + MySQL example
Spring JPA + PostgreSQL example
Spring JPA + Oracle example
Spring JPA + SQL Server example

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