Author Archive

Shell Redirection with Exec command in Unix / Linux

This tutorial explains how to perform a Shell Redirection with Exec in Unix.

Spring Dependency Injection using XML Configuration

The tutorial describes performing Spring Dependency Injection using XML.

Spring Dependency Injection using Annotations

The tutorial describes performing Spring Dependency Injection using Annotations.

CRUD using Hibernate, MySQL & Maven

This tutorial explains how to perform a simple Created, Read, Update, Delete i.e. CRUD using Hibernate, Maven and MySQL as Database.

CRUD using JPA on Hibernate, MySQL & Maven

This tutorial explains how to perform a simple CRUD (Created, Read, Update, Delete) using JPA Annotations on Hibernate, Maven and MySQL as Database.

Setting Auditing Columns using JPA Listeners

This tutorial explains the using JPA Listeners such as @prePersist, @preUpdate, @preRemove for setting Auditing Columns of a Table.

Optimistic Locking Versioning in JPA (Annotations)

This tutorial explains Optimistic Locking, simulates the problem and then solves the problem using Optimistic Locking Versioning in Hibernate using JPA Annotations.

Optimistic Locking Versioning in Hibernate

This tutorial explains Optimistic Locking, simulates the problem and then solves the problem using Optimistic Locking Versioning in Hibernate.

Hibernate Inheritance Table per Class Hierarchy

This tutorial explains Hibernate Inheritance Table per Class Hierarchy and an implementation of the same.

Hibernate Inheritance Table per Class Hierarchy using JPA Annotations

An simple tutorial on Hibernate Inheritance Table per Class Hierarchy using JPA Annotations.