By reza_rahman on Mar 11, 2014
The conference started for me on Monday afternoon with a half-day university session titled "Down and Dirty with Java EE 7". This was really a demo-driven introduction to Java EE 7 using Cargo Tracker. Although the real point of Cargo Tracker is demonstrating some sound architectural practices for Java EE as a whole, we have actually wound up organically incorporating quite a bit of Java EE 7. As a result, I was able to use the project to provide an extended session with a mix of lecture and demos covering Java EE 7 at a fairly high level. The rather lengthy session was a full house and seemed to be fairly well received. The slides for the session are here (requires Silverlight - can download the slides even if not available). Ed Burns essentially did the same thing at DevNexus more recently (also using Cargo Tracker).
Tuesday is when the regular sessions started. It was sort of a lighthearted day for me since all I had was a dinner-time shootout between dynamic and static languages hosted by Stephen Chin. I showed up all pumped up with my arguments/counter-arguments ready to launch in favor of Java and static languages (big surprise I was chosen for the static team, right :-)?). As it turned out it was not a serious technical affair at all but just some game show style good matured antics. I had fun on stage and it was all cool. Later that evening I participated in a BoF on the JCP, OpenJDK, Adopt-a-JSR and Java EE 8 with Cecilia Borg, Heather VanCura and Martijn Verburg. I talked about some of the things we are considering on the Java EE 8 survey. The discussion was great and I got some good feedback to return back to the team.
The slides for the talk are below, the demo code is on GitHub. The project should be very easy to setup, but do give me a shout if you need help. My intent is to give you the very basics of what you need to get started exploring this type of architecture.
It was good to catch up with a bunch of folks all at this one event. Check out the pictures below with me, David, Amelia, Tori, Steve, Thomas, Mark and Simon hanging out in the hotel lounge after the conference!
While in Stockholm, a few of us had occasion to check out a few cool spots like old town, the Royal Palace, the Vasa Museum and Skansen (thanks in large part to the pre-conference speakers-only tour organized by Mattias).
The Vasa Museum and Skansen I thought were particularity cool. The Vasa was a massive wooden warship launched in 1628. Legend has it the pride of the Swedish King tragicomicaly sank within minutes of being launched condemning most of the crew to a frigid death due to a number of critical design flaws that rooted back to the King's overgrown ego. The ship was dredged up from the icy waters in the twentieth century, restored and placed into one of Sweden's most visited museums. Skansen has a decidedly less dubious past - reportedly one of the oldest open air museums in the world, it is intended to be a miniature model of Sweden itself in the pre-Industrial era. With aging but well-kept structures moved piece-by-piece from various parts of Sweden and reconstructed in Skansen as well as reenactors in period costume Skansen really feels like going back in a time machine. In US terms, it felt sort of like a very serious and realistic Renaissance Fair (check out the photo album below).
All in all, this was a very good trip. I look forward to going back to Stockholm and Jfokus another year...