spring-data – Tarik Billa

How to shorten names of query methods in Spring Data JPA Repositories?

December 11, 2023 by Tarik

Use default Java 8 feature for wrapping, just like so: interface UserInterface extends JpaRepository<User, Long> { // use findOneByEmail instead User findOneByDeletedIsFalseAndEmail(String email); default User findOneByEmail(String email) { return findOneByDeletedIsFalseAndEmail(email); } } See an example. With Kotlin, you can use extension functions, for example: interface UserRepository : JpaRepository<User, Long> { // use findOneByEmail instead fun … Read more

Spring CRUD repository: is there findOneByMaxXYZColumn()?

April 28, 2023 by Tarik

You could use limiting in combination with sorting (spring data reference:limit query results). Declare a method similar to the following in your CrudRepository interface : RetainInfo findTopByCountryOrderByRetVersionDesc(String country);