There was talk this year at JavaOne about an interesting project at Sun to support the execution of VB code on the Java VM – this was being promoted as an opportunity to attract the VB community to move their code over to run on the VM and gain from the benefits of the Java VM (multiplatform support that Microsoft is unable to offer), and also capitalize on the fact that Microsoft killed VB6 with the development of the incompatible VB.NET on the .NET platform.
There is a post on JavaLobby this morning stating that this project may have been cancelled, since two of the main guys working on this are no longer at Sun, and the 3rd guy (Tor Norbye – of JavaPosse fame) has also been reassigned to other projects. Anyone have any other info behind this?
Thought Inc. have announced v5 of CocoBase Pure POJO, a Persistence Framework that support the JPA API. Thought have some wild claims about their solution offering 2x to 3x performance improvement over a pure JDBC implemented solution – this is currently being discussed over on theserverside.com.
The main thing in my opinion that the Eclipse Platform has going for it is that it was designed from the ground up to be extensible, and the support for developing plugins to run on the platform really is second to none (although I have yet to look at the plugin support in Netbeans 5.x).
This week however I had a utility that I needed to convert to a plugin to take advantage of the Search functionality in Eclipse to check references to existing code. The code for the utility that I needed to convert also uses Reflection to check for properties of certain type, and then invoke their ‘getters’ to ensure that the properties ave been initialized correctly. Unfortunately, gaining access to the Classpath of other Projects in the Workspace and then using a Class.forName() to load and instantiate the Class is a complete nightmare. I found plenty of posts of other people trying to do the same thing, with no definte answers. I think I found my solution from a chapter in an Eclipse Plugin book that I have, that suggests writing a custom Classloader to load the Classes for you. This seems a bit heavy handed but it looks like it does the job.
I’ll plan on summarizes this approach here in the next week or so.
The Netbeans guys have put together a downloadable magazine to celebrate the release of 5.5, and covers articles on all the new features in the IDE. It can be downloaded in whole or in part here.