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JPA – Should I become a laziness extremist?
When you spoke with the Developers about mapping objects to relational databases, they very often complain about poor JPA performance, unpredictable behavior of JPA Providers, etc. ...
Maven Deploy to Nexus
1. Overview In a previous article, I discussed how a Maven project can locally install a third party jar that has not yet been deployed on Maven central (or on any of the other large ...
Spring MVC: Introduction in testing
Testing is one of the most important parts of software development. Well organized testing helps to keep a code of application in a good state, in a working state. There are a lot of ...
Java EE CDI Producer methods tutorial
In this tutorial you will learn how to use CDI Producer methods in order to provide a flexible bean initialization mechanism. Concepts like polymorphism, disambiguation and CDI scopes ...
Even in the jdk there is bad code
Java 7, TreeSet and NullPointerException. Recently I tried to compile with java 7 a project developed with java 6. Lot of fun happened during tests execution, tests that in java 6 were ...
Using JacpFX clients with JSR 356 WebSockets
JSR 356 WebSockets are one of the new and exciting features in the upcoming JEE 7 release and includes Server- as well as Client API’s in its reference implementation. This makes ...
Spring MVC: form handling vol. 1
Spring MVC is a part of Spring Framework and its main purpose is to make web-development more simple, convenient and easy. interaction with forms is a part of every more or less modern ...
Simple Spring MVC Web Application using Gradle
This post will be similar to our previous post, Simple Gradle Web Application, except we will now use Spring MVC, rather than raw servlets. It is really easy to get a basic Spring MVC ...
How to create a memory leak
This is going to be a rather evil post – something you will be googling when you really wish to make someone’s life a misery. In the world of Java development memory leaks are just ...
Spring JMS, message automatic conversion, JMS template
In one of my projects I was supposed to create a message router that like all routers was supposed to take the JMS messages from one topic and put it into another one. The message itself ...
