I challenge the Java Hackers, read on….
As you probably all know by now, I have joined ISIS Papyrus a while ago and last week i was reading the Papyrus Objects Developer Guide again and suddenly lightning hit me and the question raised can this actually be done in Java and if so, how and [...]
Based on a discussion on Linkedin i have created a Dutch post on Computable on the premises of XML and if they came true. Feel free to leave a comment there.
As many other developers, I’ve been used to the fat service layer and the anemic domain model of the transaction script pattern. In that programming model, immutability is pretty much as rare as a Dodo. However, I have been investigating the rich domain model pattern lately (as you can read in my previous post) and [...]
This year, 2009, is the 200th anniversary of Charles Darwin‘s birth and the 150th anniversary of the first publication of On the Origin of Species. In this famous publication Darwin launched his notion of how species’ survival is dictated by their ability to make the most efficient use of the available resources in their environment, [...]
Hippo is an opensource content management system. Hippo has created a cms on top of the Jackrabbit repository. Hippo is not the only cms that does this trick, but it is a big one. With version 7 out there, you can now use some nice features that they have created. This post discusses one of [...]
I have once in a while discussions with Jettro on Flex, Ajax and what we do at ISIS Papyrus with our Papyrus EYE user interface. Post on Adobe`s Flex attracks a lot of visitors to our blog. So, now I ask all of you with real-world experience with Adobe`s Flex to be honest to your [...]
Using Spring, it is easy to inject any instance with its dependencies, as long as the instance is managed by the Spring container. This typically means that the to-be injected beans are configured in the XML configuration. However, sometimes, it is impossible or ugly design to have objects managed by the Spring container. For example, [...]
Since my last article about springframework and hippo “Roadtrip from springframework to hippo 7” I have made a lot of changes to the code and moved my project to the hippo forge. With this post I want to explain what I have changed and in some situations why. I will not repeat the stuff I [...]