Refresh and Fetch an Entity After Save in JPA

Date: 2024-05-27

This article explains how to manage entities (objects representing database data) in Spring Data JPA. It covers saving entities using save(), fetching them with methods like findById() and understanding eager/lazy loading for related entities. The article also details how to refresh an entity using refresh() to get the latest database state and how to handle OptimisticLockException if concurrent modifications occur. Proper entity management is crucial for building robust and efficient Spring Data JPA applications.

Read more: https://www.javacodegeeks.com/2024/05/refresh-and-fetch-an-entity-after-save-in-spring-data-jpa.html