Do you want to know how to develop your skillset to become a Java Rockstar?

Subscribe to our newsletter to start Rocking right now!

To get you started we give you our best selling eBooks for FREE!

 

1. JPA Mini Book

2. JVM Troubleshooting Guide

3. JUnit Tutorial for Unit Testing

4. Java Annotations Tutorial

5. Java Interview Questions

 

and many more ....

 

 

Converting XML to CSV using XSLT 1.0

software-development-2-logo

This post shows you how to convert a simple XML file to CSV using XSLT. Consider the following sample XML:                 <library> <book> <author>Dan Simmons</author> <title>Hyperion</title> <publishDate>1989</publishDate> </book> <book> <author>Douglas Adams</author> <title>The Hitchhiker's Guide to the Galaxy</title> <publishDate>1979</publishDate> </book> </library> This is the desired CSV output: author,title,publishDate Dan Simmons,Hyperion,1989 Douglas Adams,The Hitchhiker's Guide ...

Read More »

JavaFX Tip 11: Updating Read-Only Properties

javafx-logo

Custom controls often feature “read-only” properties. This means that they can not be set from outside the control, not even from their own skin class. It is often the behaviour of a control that leads to a change of the read-only property. In JavaFX this behaviour can be implemented in the control itself and in the skin. So we sometimes end up ...

Read More »

JavaFX Tip 10: Custom Composite Controls

javafx-logo

Writing custom controls in JavaFX is a simple and straight forward process. A control class is needed for controlling the state of the control (hence the name). A skin class is needed for the apperance of the control. And more often than not a CSS file for customizing the apperance. A common approach for controls is to hide the nodes they ...

Read More »

Testing Love and Polyamorous TDD

software-development-2-logo

The rigor and quality of testing in the current software development world leaves a lot to be desired. Additionally, it feels like we are living in the dark ages with mysterious edicts about the “right” way to test being delivered by an anointed few vocal prophets with little or no effort being given to education of the general populace about ...

Read More »

RabbitMQ in Multiple AWS Availability Zones

rabbitmq-logo

When working with AWS, in order to have a highly-available setup, once must have instances in more than one availability zone (AZ ≈ data center). If one AZ dies (which may happen), your application should continue serving requests. It’s simple to setup your application nodes in multiple AZ (if they are properly written to be stateless), but it’s trickier for ...

Read More »

Setting up development environment for GWT

java-logo

Introduction This is part of series intended to develop cross platform mobile applications in Java. In this blog post we will see what GWT is and set up the development environment for GWT. GWT is an open source development toolkit for developing complex browser based Ajax applications. Using GWT you can develop Rich Internet Applications(RIA) in Java which is then ...

Read More »

JavaFX Tip 9: Do Not Mix Swing / JavaFX

javafx-logo

The JavaFX team has tried very hard to convince us that migrating from Swing to JavaFX is easy because of the option to embed Swing content in a JavaFX UI and vice versa. I must admit that I never tried it myself but based on the feedback I am getting from my customers I can only recommend to not mix ...

Read More »

Trust instead of Threats

software-development-2-logo

According to Dr. Gary McGraw’s ground breaking work on software security, up to half of security mistakes are made in design rather than in coding. So it’s critical to prevent – or at least try to find and fix – security problems in design. For the last 10 years we’ve been told that we are supposed to do this through ...

Read More »

Test Attribute #3 – Speed

software-development-2-logo

This is the 3rd post on test attributes that were described in the now more famous “How to test your tests” post. There’s a story I like to tell about my first TDD experience. You’ll have to hear it now (some of you for the n-th time). It was many moons ago,  when I just completed reading Kent Beck’s excellent ...

Read More »

From JPA to Hibernate’s legacy and enhanced identifier generators

jboss-hibernate-logo

JPA identifier generators JPA defines the following identifier strategies:                 Strategy Description AUTO The persistence provider picks the most appropriate identifier strategy supported by the underlying database IDENTITY Identifiers are assigned by a database IDENTITY column SEQUENCE The persistence provider uses a database sequence for generating identifiers TABLE The persistence provider uses a ...

Read More »

Want to take your Java skills to the next level?

Grab our programming books for FREE!

Here are some of the eBooks you will get:

  • Advanced Java Guide
  • Java Design Patterns
  • JMeter Tutorial
  • Java 8 Features Tutorial
  • JUnit Tutorial
  • JSF Programming Cookbook
  • Java Concurrency Essentials