Month: May 2021

Last Updated on September 6, 2021 by jt For a One-to-One relationship in JPA, each entity instance is related to a single instance of another entity. It means each row of one entity is referred to one and only one row of another entity. In this post,  you’ll learn how to create a One-to-One relationship […]Continue reading

Last Updated on September 6, 2021 by jt Spring Web applications and services need to process client requests sent over HTTP. When the HTTP clients send data with the request, the data is in the request body. On the application side, you need a mechanism to deserialize data sent in the request body to domain […]Continue reading