I just checked what Google says about our upcoming Agile Finland seminar and found that ITviikko and Digitoday weren't the only medias writing about the event:

Tietoviikko published something, LearningBusiness.fi wrote about the seminar, NetProfile (who handled the press release) posted the press release on their site, TietoYhteiskunta.fi posted more stuff, and the Prosessori magazine had added the seminar to their event calendar.

I love Jonathan Kohl's blog more and more every day. Check it out. Lots of very thoughtful posts. Unlike my blog, for which I owe you an apology. There's a lot happening in my life right now--hopefully I'll be able to blog about some of those things in the near future...

I haven't read a book on PHP in ages. In fact, I haven't programmed in PHP since 2001. With this in mind, I can say that Matt Zandstra's "PHP 5 Objects, Patterns, and Practice" was a very approachable introduction to what the latest version of the PHP platform has to offer to an OO developer from the Java scene.

The book is split to three main sections: objects, patterns, practice. The first section runs through the new object-oriented features of PHP 5, the second sections introduces design patterns and includes a catalog of some of the more common patterns from the original Gang of Four patterns as well as from "Core J2EE Patterns". The third section is a set of tutorials on tools and assets that a modern day PHP developer really should know about and make use of: the PEAR installation tool, PhpDocumentor, and the Phing build tool. The author also squeezed in a bit about the PHPUnit2 library for unit testing PHP code which I especially appreciated.

The design patterns catalog is far from comprehensive, covering only a small subset of published design patterns in the Java/.NET camps, but serves its purpose alright. Every included pattern is illustrated with an example that the author has crafted for the PHP context – in other words, these are not just direct ports from their Java equivalents, for example.

While being an easy read, Zandstra's introduction to the object-oriented features is, I believe, perfectly adequate to get started with object-oriented PHP programming. Combined with the discussion about design patterns, the book feels like a valuable asset for getting up to speed after a break. A more up-to-date PHP developer might find the information a bit lacking but for someone new to PHP 5's object-oriented features, this is a good package to get started with.

This review was posted at Amazon.com with 4 stars and will be soon posted at JavaRanch.com with a rating of 8 out of 10 horseshoes.

There's been a bit of a rush of books about the Spring Framework recently with a number of publishers releasing their own titles one after another. Without having read those other books, I feel confident in saying "Spring in Action" won't let you down. It's a wonderful introduction to the framework and a handy reference for those desperate moments with the Spring configuration files.

What I especially like about "Spring in Action" is the style of writing. The book is largely about how to configure this and that and still I read most of the book in one sitting. The text flows well and the humor sprinkled throughout adds a nice touch. The other good things about this book include a good coverage of the Spring Framework itself. Only some parts of the Acegi security framework have been left out, as far as I can tell, and those features (ACL's and run-as) are not what I'd call essential so it didn't bother me much. In addition, the authors give a good comparison (brief, but a good overview) of Spring and other technologies and frameworks such as EJB, Struts, WebWork, Tapestry, PicoContainer, HiveMind, etc. Furthermore, the authors show you how to integrate with these other frameworks (except for the other IoC containers) and view technologies like JSP, JSF, Velocity and FreeMarker. Add to that, the index looks very comprehensive which is an important detail for a book that one might use as a reference afterwards.

So, what separates this book from perfection? For one it had a lot of little typos, the text did exhibit a bit of repeat (didn't I just read this sentence on the previous page?) here and there, and I feel like mixing multiple ViewResolvers was covered too lightly. I don't consider these to be big issues, though, and I won't hesitate for a second in recommending "Spring in Action" for someone looking to get started with the framework.

This review was posted at Amazon.com with a full 5 stars and will be soon posted at JavaRanch.com with a rating of 9 out of 10 horseshoes.