Tag Archives: HSQLDB

Welcome to the jOOQ Tuesdays series. In this series, we’ll publish an article on the third Tuesday every other month where we interview someone we find exciting in our industry from a jOOQ perspective. This includes people who work with SQL, Java, Open Source, and a variety of other related topics. We have the pleasure of talking to Thomas Müller ...

This tutorial is about JDBC (Java Database Connectivity), an API provided by Oracle that allows programmers to handle different databases from Java applications: it allows developers to establish connections to databases, defines how a specific client can access a given database, provides mechanisms for reading, inserting, updating and deleting entries of data in a database and takes care of transactions ...

I was using XAMPP happily for development until I had to host it somewhere accessible via the Internet for the client to test and use. I have a VPS that only has 384 RAM, and needing to find a way fast, I decided to install XAMPP into the VPS. Because of the low RAM, when MySQL was running, Tomcat failed ...

Hello, how are you? Let us talk today about a very useful tool named “Cobertura”. This framework has the same functions of the Emma framework that we saw in another post. The major difference between Cobertura and Emma is that Cobertura displays the resume page with graphics. If you want to see the other topics about this subject click on ...

In this week’s run of my TDD course, I thought it would be interesting to write a little fixture to make it easier to use dbUnit. My original thought was just to teach dbUnit about JSON, but it turns out that Lieven Doclo has done that already. So I decided to go a step further and also combine dbUnit with ...

A little while ago a friend and colleague of mine winged at me saying „Only half of the world is using Maven“. His statement struck me like a thunderbolt when I realized that our most popular article (up until now) GWT 2 Spring 3 JPA 2 Hibernate 3.5 Tutorial presents a GWT – Spring integration approach based on Google’s Web ...

This step by step guide will present how to develop a simple web application using Google’s Web Toolkit (GWT) for the rich client and Spring as the back – end, server side framework. The sample web application will provide functionality to make CRUD (Create Retrieve Update Delete) operations to a database. For the data access layer we will use JPA ...

We continue our tutorial about Spring 3, Hibernate, JPA and JBoss 4.2.x – 4.3 integration. The last step is to create a Spring service to expose functionality to the end user. We have to create an interface class and the relevant implementation class. First the interface class :           package com.mycomp.myproject.services; import com.mycomp.myproject.dto.EmployeeDTO; public interface ExampleService ...

After spending many hours searching the web, trying to find the most efficient way to use Spring, JPA and Hibenate for several projects we concluded to the configuration that will be presented below. Integrating Spring with JPA and Hibernate consists of several steps : Configuration of the Spring container Configuration of the JPA ORM layer Configuration of Hibernate Second lvl ...