Welcome Welcome to our blog about all kind of topics that are related to software development. We blog about:
SOA, BPM, EDA, ECM and all the other buzz words. Beware some post might not be so common as you think. We are not scared to go against main stream thoughts.
Technologies like java, maven, springframework, OSGi and front end technologies and frameworks like jQuery, DWR, Flex.
Finally to make this happen we need tools and of course a Mac (well some of us do). So we blog about that as well.
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By Allard, on January 5th, 2011 Today, I released the 0.7 version of Axon Framework. A lot has happened since 0.6, and that’s why it took a little longer for this version to come out. This new version is a huge step towards the 1.0, of which the first milestone release should be available before March 2011. All basic building blocks that you need to run a CQRS application have been implemented.
0.7 offers a large number of new features, such as support for Sagas, Event versioning, Spring Namespace Configuration, and many others, which I will describe in more detail.
Continue reading…
(the entire post is published on blog.jteam.nl)
By jettro, on January 5th, 2011 At the end of 2010 I reviewed the book “OSGi and Apache Felix 3.0 Beginner’s Guide“. The people from packt publishing contacted me based on my involvement in the past with OSGi and felix. I wrote a number of blog posts on OSGi and felix and gave a presentation at the NLJug together with Allard about the topic. During the process of reviewing, I got enthusiastic about the book. I think the result is a good book for people that want to learn about OSGi by getting their hands dirty.
You can find the complete book review on this page: OSGi and Apache Felix 3.0 Beginner’s Guide
By jettro, on January 4th, 2011 The new year has started, with it comes one of the last opportunities to look back at 2010. So what happened, what did I try out, what did I like and what didn’t I like. I also want to have a short look at what you liked, based on the number of visitors.
This post will nog contain new technical stuff, only old stuff 
Continue reading Recap of the year 2010
By jettro, on November 28th, 2010 Spring seems to be all over the place today. Interesting projects just seem to keep coming out of their development machines. Hard to keep up. In my previous blog I had a look at the spring-social project. In this blog post I’ll have a go at the spring-mobile project. I’ll go through the things you have to do for configuration and I’ll have a go at creating a very basic sample application that you can pickup and play around with. I’ll even extend the framework just a little bit to implement a usecase I have that is not covered by the project itself.
Continue reading Playing with the spring mobile project
By jettro, on November 4th, 2010 A few weeks ago the spring greenhouse project was mentioned to me. This project shows how you can interact with services that use OAuth like Twitter, Facebook and Linkedin. Just a few days a go I noticed most of the code is now available through the spring-social project. Since we need this functionality for more and more projects I decided to create a very basic sample application to show you how it works.
If you want to use this for your project have a look at the greenhouse project of springsource. They have created some nice abstractions over multiple social websites. This blog is just to help you understand the mechanism behind it and the way it is implemented in the spring-social project.
Continue reading Connecting to Linkedin using spring-social
By jettro, on September 27th, 2010 
Some days a go I wrote a blogpost about Learning Mongo. Of course I did not stop learning. As a good habit, I wrote down the next things I learned and played around with. That is what this blogpost is about, next steps in the learning process of Mongo. This post mainly focussus on Replication Sets, object Identity, WriteConcern and a bit about Sharding.
The case for most of the code used in this blog is about creating an EventStore for the Axonframework.
Continue reading Still learning MongoDB
By jettro, on September 20th, 2010
One of the technical fashionable terms is NoSQL. That is not really the reason why I wanted to have a look at it, but still it is a good reason to at least have an understanding of what it is. The best way to do this is to try it out. Together with Allard I am creating a new sample for the Axon framework. This sample must support a lot of inserts and fast queries. This can be done using an sql database, but using a NoSQL database felt good as well. Therefore I started replacing the jpa implementation with a Mongodb implementation. This blog post is about the things I have learning while implementing Mongo. Be warned, I am not an expert, so if you spot improvement, please let me know.
Continue reading Learning Mongodb
By jettro, on September 8th, 2010 I am a experienced maven user. Sometime I love it, sometimes I hate it. I like it a lot better than ant, but in some situation you would like maven to be easier and more descriptive. The past year there was a lot of fuzz about Gradle. This would give you the best of ant as well as the best of maven, and even more. My first encounter was not very positive, but I kept it in my mind to try it later with a more serious project. This blogpost is about that second more serious try. It will not teach the gradle experts anything, but it will be an easy introduction in to what gradle has to bring for people that are just interested in gradle.
Continue reading My first steps with Gradle: creating a multi module java web project and running it with jetty.
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