cf.Objective() 2010: Intro to JEE Servlet Containers for ColdFusion Developers
Note: this has also been translated to Spanish, here.
I am thrilled and honored to have the opportunity to speak at this year's cf.Objective() 2010 conference! My session title is "Intro to JEE Servlet Containers for ColdFusion Developers" and here is the preliminary description I used when submitting my session topic:
An alternate title for this session might be, "What the heck is a servlet container and what does it have to do with CFML?" We'll discuss the relationship between CFML "engines" (i.e., servlets), JEE application servers and servlet containers, and Web servers. Understanding the basics of this relationship can provide CFML developers with a greater confidence to leverage underlying Java tools, improve development environments and deployments and write more flexible and powerful applications.
I submitted this topic because I believe there are many CF developers, of all skill levels, with very little knowledge in this area. I was most certainly one of these developers for the better part of my CF career thus far! Over the past year or two I've developed a much deeper understanding of Java Enterprise Edition (JEE/J2EE), Servlets, Servlet Containers, Java Application Servers and Web servers. Most importantly I've learned a lot more about how Adobe ColdFusion, Open BlueDragon and Railo leverage the power of these Java platform specifications.
Much of my learning has been out of necessity -- and I feel like I had to do it the hard way (on my own)! But looking back, had I possessed some base knowledge in the right areas, I really think I may have put all the puzzle pieces together much more quickly. So I'm hoping to provide these building blocks in my cf.Objective() session this year.
You don't need to become a Java guru to grok these concepts, but they can greatly increase your toolset as a ColdFusion developer, allowing you to design and develop more robust applications and gain greater marketability in the job market. Here are some points that I hope to provide attendees:
- 10,000-foot view of how CFML Engines, Servlet Containers, Java Applications Servers and Web Servers interact to make the magic we've all come to know and love
- Understanding the many options the Adobe ColdFusion installer provides and what you can (and might want to) do on your own
- Confidence and flexibility in CF development environments (application isolation, starting app servers from your IDE, super-simple portability, etc.)
- Configuration options to keep both development and production environments running smoothly
- Understanding and leveraging EAR/WAR deployments
- Awareness of the many options and not being afraid to check them out!
Lots to talk about, feedback needed!
As you can imagine, there is a lot that can be covered here. My goal for this session is to provide an understanding of the important pieces of the big picture, tools you can put to immediate use, and a confidence to safely explore more deeply. If any of the concepts or buzz words I've mentioned in this post are scary, please know that they're not -- not if you start in the right place.
If you feel any one area or concept that I've mentioned would be of greatest value to you... If you have a more specific question that keeps coming up, or something that you continue to avoid... If you know this stuff cold, but see common problem points out in the CFML community... I would highly value your feedback as I continue to refine my session preparation. Please comment on this blog post or use my contact form to contact me directly.
Whether you're already grokking some or none of what I've discussed here, I hope you can make it to my cf.Objective() session and take away some useful bits!
The next thing I want to try and do is install CF9 along side it. That should definitely be more interesting :)
I assume I would select multi-server install again with CF9 and let it wire up the Apache config?
I guess I'll try to go the EAR route, but I don't think I can give it the context "cfusion" because that is the context my cf8 install seems to have gotten (under jrun/servers).
No worries my man. I am getting closer! I got the cf8 and cf9 installs to work for CFIDE. But, my cf9 won't seem to work in my VirtualHost.
Perhaps later this week you'd be available for some after-hours consulting.
You bet. If I can find some time, I'll give this a test run in my Win XP VM, but it's looking like a busy week! I can better help if I know precisely what your goals are--drop me an e-mail at jamiekrug at that "G" mail domain ;-) Let me know what you want running and how (CF8/9, multiple virtual hosts each? test same code on both? etc.).
There are just so many options, so if we get some finer details ironed out via e-mail thread, I can probably better recommend a solution (or two or three:).
... to hit my "local" sites using different engines. I am not going to need this right now; but, it sounds like one of those things that is easier to PLAN for now and then need later.
I'll shoot you an email with more details to get some plans going.