more and more
An Overview of Identifiers in Hibernate 1. Introduction Identifiers in Hibernate represent the primary key of an entity. This implies the values are unique so that they can identify a specific entity, that they aren’t null and that they won’t be modified. Hibernate provides a few different ways to define… Continue Reading hibernate-identifiers
getdocs
Hibernate 5 Bootstrapping API 1. Overview In this tutorial, we’ll explore the new mechanism by which we can initialize and start a Hibernate SessionFactory. We’ll especially focus on the new native bootstrapping process as it was redesigned in version 5.0. Prior to version 5.0, applications had to use the Configuration class to bootstrap the SessionFactory.… Continue Reading hibernate-5-bootstrapping-api
getdocs
@Immutable in Hibernate 1. Overview In this article, we’ll talk about how we can make an entity, collection or attribute Immutable in Hibernate. By default, fields are mutable, which means we’re able to perform operations on them that change their state. 2. Maven To get our project up and running,… Continue Reading hibernate-immutable
getdocs
Introduction to Hibernate Search 1. Overview In this article, we’ll discuss the basics of Hibernate Search, how to configure it, and we’ll implement some simple queries. 2. Basics of Hibernate Search Whenever we have to implement full-text search functionality, using tools we’re already well-versed with is always a plus. In… Continue Reading hibernate-search
getdocs
Stored Procedures with Hibernate 1. Overview Stored Procedures are sets of compiled SQL statements residing in the database. They are used to encapsulate and share logic with other programs, and benefit from database-specific features like index hints or specific keywords. This article demonstrates how to use Hibernate to call a… Continue Reading stored-procedures-with-hibernate-tutorial
getdocs
HibernateException: No Hibernate Session Bound to Thread in Hibernate 3 1. Introduction In this short tutorial, we’ll clarify when “No Hibernate Session Bound to Thread” exception gets thrown and how to resolve it. We’ll be focusing here on two different scenarios: using the LocalSessionFactoryBean using the AnnotationSessionFactoryBean 2. The Cause… Continue Reading no-hibernate-session-bound-to-thread-exception
getdocs
Hibernate – Mapping Date and Time 1. Introduction In this article, we’ll show how to map temporal column values in Hibernate, including the classes from java.sql, java.util and java.time packages. 2. Project Setup To demonstrate the mapping of the temporal types, we’re going to need the H2 database and the… Continue Reading hibernate-date-time
getdocs
Spring Persistence Tutorial This tutorial series focuses on doing Persistence with Spring – illustrating examples with Hibernate, JPA and Spring Data. Core Persistence + Hibernate 4 with Spring + Hibernate 5 with Spring + JPA with Spring (popular) + Persistence with Spring Data JPA (popular) + Spring Data Java 8 Support +… Continue Reading persistence-with-spring-series
getdocs
3 Common Hibernate Performance Issues and How to Find Them in Your Log File Logging Persistence Hibernate 1. Introduction You’ve probably read some of the complaints about bad Hibernate performance or maybe you’ve struggled with some of them yourself. I have been using Hibernate for more than 15 years now… Continue Reading hibernate-common-performance-problems-in-logs
getdocs
Hibernate Field Naming with Spring Boot 1. Introduction In this brief tutorial, we’ll see how to use the Hibernate naming strategies in a Spring Boot application. 2. Maven Dependencies If we begin with a Maven-based Spring Boot application, and we are happy to embrace Spring Data, then we just need… Continue Reading hibernate-field-naming-spring-boot
getdocs