Raible Designs

AppFuse plans for the week

Like most Java open source projects, I hope to release a new version of AppFuse this week before JavaOne. There's a couple reasons for this: 1) so I have the latest and greatest to demo during talks and 2) so the article I'm writing is up-to-date. Unfortunately, with both AppFuse and Equinox it's a bit difficult to make sure I'm using the latest and greatest for everything. This is because they're both very thin layers on top of their underlying dependencies.

I'm willing to bet that a few of these dependencies will have new releases this week, as developers scramble to get a bunch of stuff done before JavaOne. Here's my release predictions for this week:

• Acegi Security 1.0
• DWR 2.0
• Hibernate 3.2
• Spring 2.0

My current plan is to fix outstanding issues for 1.9.2 and then hold off to do the release until this weekend. Hopefully that gives each project enough time to pump out a release. If you happen to be involved with any of the projects that AppFuse depends on - and you're not planning on releasing before JavaOne, please let me know.

The 1.9.2 release of AppFuse will (hopefully) be the last one in the 1.x series. Work on 2.0 will begin towards the end of this month. See the roadmap for the cool stuff coming in 2.0.

As far as the CSS Design Contest, I'll announce the winners tomorrow. I also plan to fix this site in IE tonight and take another stab at making the header images and colors easier on the eyes.

Studio7Designs

Andreas Viklund is the original designer of this site's layout. Last night he pointed out a cool new site that showcases another set of open source web design templates.

Aran and Pat, also known as open source template designers Nautica and snop, have launched a new and extremely pretty website: Studio7Designs.com. The site is announced as a "network of professional designers", and it will show off both open source website templates and stock photography. Pat is one of the designers whose work I truly admire (see the Lazy Days template to understand why) and Aran's Nautica-templates are great examples of the simple design style that I like, so the site is well worth a visit.

Like Andreas, I think their Lazy Days template is truly awesome. I wonder how hard it would be to port it to the CSS Framework?

CSS Design Contest: Time to Vote

It's time to vote for the CSS Framework Design Contest! Counting votes and making sure everyone only votes once is always a challenge in these types of contests. I think the best way to ensure honesty is to have people send an e-mail to a mailing list. So here's how to vote:

• Pick your favorite design from the entries.
• Post an e-mail to [email protected] with subject of "My CSS Design Contest Vote".
• Vote for your favorite theme by putting "My favorite theme is XXX" in your e-mail.

Let the voting begin!

CSS Framework Design Contest - only one week left!

It's time for another CSS Framework Design Contest Update. The contest will officially end this weekend (Sunday night), but hopefully people will continue to contribute designs after that. After the initial deadline passes, I'll send out a vote to the AppFuse CSS Mailing List. If you have a better idea of how to handle voting, I'm all ears. Maybe we should use JIRA?

I spent a few late nights last week converting some of Andreas Viklund's Templates to use the CSS Framework. All the ones I converted, along with many other contest entries, can be seen at http://css.appfuse.org/themes. For many of these, I've replaced the default forms.css with one that has CSS from Wufoo.com. If you'd like to include a similar form in your entry, just copy the <form>s from form.html into your own page.

I've also looked at incorporating the CSS Table Gallery, but found many of the designs to be pretty ugly. Nevertheless, most of them work with the displaytag, so I might include some of them in the future. In the meantime, if you want to see what they look like, go to css.appfuse.org/users.html (user/pass: mraible/tomcat). Change the "css" parameter in the URL to match a table's stylesheet, and you should see what it looks like.

To answer a few questions I received earlier today:

Does an entry have to contain all possibilities/layouts?

No. I've come to realize that it's easier to only accomodate one layout. If users really like your design, hopefully they'll morph it to a different layout sometime in the future. If you look at the Andreas themes I converted, they only have a main page and a form. They'll likely be enhanced in the future for form elements, calendars, tables, etc. - but that should be pretty easy (and I'm willing to do that work).

Am I "allowed" to overwrite some settings in the different layout CSS for different settings, depending on which layout css is used beside the layout according stuff? For example settings (appearance, design) for the main navigation and so on?

Yes. You can change any of the CSS files you like. The only thing that needs to remain constant is the HTML - and then only the ids and order of <div>s, etc. needs to be the same. The general idea we're hoping for is to put your "theme" in a directory and then refer to it dynamically as part of the showcase. We're in the process of enhancing the showcase site to use the same HTML pages for all themes.

Don't forget about the prizes: an iPod (60GB), an iPod (30GB) and a 2GB Nano. In addition, you could use your cool new design for the CSS Reboot.

CSS Framework Design Contest Update

Entries for the CSS Framework Design Contest are continuing to roll in. However, I don't know if the contest will finish at the end of this month. We've only received 5 submissions so far (1 being my own) and I'd like to get at least 10 good ones for folks to choose from.

My first attempt to show off the entries didn't do any justice to the submitted themes, so I've created a new showcase application. The new CSS Framework Themes application is available at http://css.appfuse.org/themes. It allows you to view the current submissions in the raw form that they were submitted. I've come to realize that a good design is tought to make flexible (where you can use all 6 layouts), so it's probably best to just have a single layout for each. Then again, juisefuse allows you to use all the layouts, so I guess it's up to each designer.

When I first started this contest, I envisioned people using the CSS Framework as a base, and overriding classes and styles in their own stylesheets. However, most of the entries contain modifications to the core CSS files - so it's probably best to allow free-form modifications of the CSS. Last night, I created my own entry based on Andreas Viklund's andreas01 theme. I did this to see what pain points there are in creating these themes. Although the experience wasn't too bad, I did find myself having to make one exception and break the "don't modify the HTML" rule. I had to move the top image out of the header div in order to get things positioned correctly. Oh well. I hope to convert some more of Andreas's themes this week. I also hope to incorporate some of the CSS from Wufoo's forms into these designs. After that, I'll start trying to figure out how these can fit into AppFuse and maintain their look and feel.

What's my pipe dream for css.appfuse.org? I'd like to make it possible for users to download and use these themes quickly and easily. Furthermore, it'd be pretty cool to develop an XSLT transformer that converts the main HTML page from each theme into decorators for AppFuse, Drupal and Roller. I don't know if this will be possible, but it certainly sounds cool.

Update: I added a new Deliciously Blue theme, which includes a form example based on CSS from Wufoo.com.

Update 2: I've converted three more of Andreas's themes: andreas03, andreas08 and andreas09. They're not pixel perfect, but they're pretty darn close. All of the themes in this contest (including the "showcase" application itself) are available in Subversion from the AppFuse CSS Project on java.net.

The T2000 Arrives

I received my T2000 server from Sun yesterday, and now it sits in its original packaging in my basement. I may not even unwrap and install it. When I originally ordered the server, I heard you could blog about it and possibly win a free one. Since then I've heard different; there's a contest with many entering, and they're only giving away a couple of them. Because of this, I've somewhat lost my motivation to install the sucker. Partly because I know I'll have to send it back, and partly because it doesn't look that fast. Regardless, it's nice to have Jeff's setup instructions if I do decide to assemble/install it.

Right now, my schedule is packed full of client work - all the way until mid-June. So if I'm going to build this bad boy, it'll have to be as part of my "late night" schedule. Right now, that's booked with Spring Live, designs for the CSS Framework and AppFuse/Equinox development.

To further justify my lack of motivation, I don't think the T2000 will solve my OOM issues with CruiseControl and Ant. I've been talking with one of the Ant developers, and it appears to be caused by the <copy> task in Ant. With any luck, I'll find some time to setup CruiseControl and do some performance testing of web frameworks before the T2000 goes back in mid-June, but it doesn't look good right now.

Getting ready for the Sun Fire T2000 Server

Like Jeff, Bill and Bruce, I signed up for the free 60 day trial of the Sun Fire T2000 Server. Why? Because I heard you can get one for free if you blog about it enough. My plans are to setup continous integration environments for AppFuse and Roller using CruiseControl. I also hope to do some performance tests b/w Java persistence and web frameworks. Finally, I'd like to some single-server vs. clustered server performance tests using Tomcat.

When we built our house way back in 2004, we had it wired with fiber. Even though we still aren't using the fiber, I also had them install ethernet throughout. Today, I finally took advantage of it. I moved my cable modem downstairs and hooked up RJ45 connectors on both ends, so I can now plug my office network into an ethernet outlet on the wall. Good thing my Dad is a network guy - he made it all pretty damn easy.

It was a great afternoon in Denver: 85 degrees, cold Fat Tires in the fridge, kids running around playing in the kiddie pool - and I got my house re-wired in under 30 minutes. The "old basement" will soon become a server room. Now I need a rack - for the T2000 as well as an old Dell Dimension Fedora box. Any suggestions?

[ANN] AppFuse 1.9.1 Released

This release includes improvements and upgrades to Tapestry 4.0.1, WebWork 2.2.2, as well as support for using AppGen to reverse engineer database tables (using Middlegen). iBATIS is now supported by AppGen and a Create DAO tutorial has been put together for iBATIS. iBATIS and Middlegen support were provided by Bobby Diaz - thanks Bobby! Also, a big thanks goes to Mika Göckel for writing an XFire Tutorial and installer. To install and configure AppFuse for development, see the QuickStart Guide. Thanks to all the sponsors who have contributed products and free hosting to the AppFuse project.

• Download
• Release Notes
• Learn more about AppFuse

To see how AppFuse works, please see the following demos (username: mraible, password: tomcat):

• Demo of Features in Flash (needs to be updated, things are much easier now)
• Struts + Spring + Hibernate
• Spring + iBATIS
• WebWork + Spring + Hibernate
• JSF + Spring + Hibernate
• Tapestry + Spring + Hibernate

Comments and issues can be sent to the mailing list or posted to JIRA.

Busy Weekend

I was planning on taking this weekend off to let my left arm heal a bit. Furthermore, Julie and Holly headed up to Steamboat for some skiing and it was "Daddy Weekend". While the kids and I had a lot of fun, I was unable to overcome my addiction to work.

Saturday night I finally managed to get AppFuse running under CruiseControl. Previously, I'd always run into OOM exceptions before the 10-12 minute process of testing a particular flavor. This seems to be due to Ant and the copying of 700 files 3-4 times makes it run out of memory. For each web framework, the basic install is tested, then tested again with AppGen, and finally iBATIS is installed and tested. While the tests all run and report pass/failed correctly, the memory is so close to being maxed that e-mail cannot be sent, and half the time the webapp isn't viewable. Nevertheless, the process keeps on humming. To see the build status for each different AppFuse flavor, see http://home.raibledesigns.com:8080. Having you all click on this link should crash CruiseControl for sure.

Last night, I got caught up with working on the appfuse.org website. Rather than having a splash page, I changed it to use frames to wrap the java.net homepage, as well as other AppFuse sites. The top navigation should allow you to navigate to java.net, the wiki, demos and JIRA w/o having to type in new URLs. The fun part of this exercise was using CSS to hide images and compress the standard java.net header. If you'd like to do this for your java.net project, add the following to your www/project_tools.html page:

<style type="text/css">
    .topline, .topbar { border: 0 }
    #banner { height: 0px }
    #banner img { display: none; }
</style>

This week should be a pretty good one. I'm working full-time on finishing up AppFuse 1.9.1, and I hope to have it released before this weekend. My parents are coming into town on Thursday night, so that's my deadline. If I don't have everything done by then, I'll probably release anyway. For the full plan of attack for 1.9.1, please see The road to 1.9.1.

If I can finish the AppFuse release this week, I can work on Spring Live next week. After that, I'm booked up with client work for quite some time. So wish me luck, I'll be burning the midnight oil most of this week.

Finally, it was nice to see that many of you bought into my April Fools joke. While it wasn't as good as last year, I still had fun writing it. As some noted, it's not that unbelievable. However, the part about me dropping something for another is out of character. I changed my major 3 times in college, but never dropped the previous ones. For the record, I like Rails and I've been promoting it at Virtuas and SourceBeat. We've talked about starting a Rails practice, but (to be honest) haven't seen a whole lot of demand from clients. Hopefully that will change in the future and virtuas.com/rails will get filled in.

Done with AppFuse, moving to Ruby on Rails

For the last few weeks, I've been building an application with Ruby on Rails. While I enjoy its simplicity and the ability to get things done quickly, the thing I really like is there's a whole team of developers supporting this framework. If I develop an application with AppFuse, chances are I'll find a bug or two, and then I'll have to spend additional time that night fixing it. Furthermore, I'm beginning to loath the compile/deploy cycle that AppFuse requires you to do.

As a result of my experience with Rails, and my decision to use it for all future web development, it makes no sense for me to keep maintaining AppFuse. Virtuas has decided to start a Rails Practice and I'm going to be the Practice Leader for it. In addition, I'll be writing a "Rails Live" book for SourceBeat. Hopefully we'll have an ERP out for that by the end of this summer.

If you live near Denver, have a lot of experience with Spring, and are interested in becoming the Spring Practice Leader for Virtuas, please let me know.