Kotlin SpringJPA One-to-One relationship

https://grokonez.com/spring-framework/spring-data/kotlin-springjpa-one-one-relationship

Kotlin SpringJPA One-to-One relationship

In the tutorial, JavaSampleApproach will show you the way to create an Kotlin SpringJPA One-to-One relationship application with SpringBoot.

Related posts:

• Kotlin SpringJPA Many-To-Many relationship
• Kotlin SpringJPA Hibernate One-To-Many relationship
• How to configure Spring JPA One to One Relationship – SpringBoot

I. Technologies

– Java 1.8
– Maven 3.3.9
– Spring Tool Suite – Version 3.8.1.RELEASE
– Spring Boot: 1.5.6.RELEASE
– MySQL Database
– Kotlin language

II. Practice

In the tutorial, We create a Kotlin SpringBoot project that have 2 entities {Wife, Husband} with One-To-One relationship as below:

Project Structure:

Step to do:
– Create Kotlin SpringBoot project
– Create Kotlin data models
– Create Spring JPA repositories
– Implement RestController
– Run and check results

1. Create Kotlin SpringBoot project

Using SpringToolSuite to create a Kotlin SpringBoot project.

More step details, you can follow below tutorial:

Kotlin – How to start Kotlin development with SpringBoot + Maven + SpringToolSuite

Then add needed dependencies:

More at:

https://grokonez.com/spring-framework/spring-data/kotlin-springjpa-one-one-relationship

Kotlin SpringJPA One-to-One relationship