The Equinox p2 provisioning framework

This article describes the various refactorings available in Eclipse Java™ Development Tools (JDT), including what each refactoring does, when to use it, and how to use it. It also explores the refactoring script functionality in Eclipse, which allows library developers to share code refactorings with their clients.

We Riena committers smoothly shipped a fresh Riena Milestone last Friday, this time 1.2.0.M3 (download). Here’s the New & Noteworthy and the list of resolved items.

Describes how to get the Eclipse source code via the version control system git.

EGL Community Edition is a free Eclipse-based tool that simplifies the development of rich Web 2.0 style applications. Learn more from Will Smythe, Product manager, how EGL CE dramatically accelerates development of JavaScript and Java-based, rich Internet applications without needing to learn or program the intricacies of Ajax, JavaScript, REST, HTML, or XML.

Michael McCallum provides a solution to some recurring M2Eclipse/Maven class loader/dependency hell issues.

I’m not sure if people noticed this last week, but there’s been discussion of providing a simplified p2 ui by refactoring out the Mylyn discovery user interface and pushing it down the stack. I think this enhancement would alleviate a common problem RCP developers have when it comes to providing a simpler user interface for their users. p2 does a great job in offering you a set of APIs to do many things, but in most cases… the operations and user interface should be simple.

The recent release of JRuby 1.4 already ships as as an OSGi bundle. I’ve never mixed Ruby with Java before, so I took it as an opportunity to learn more. This blog explains how to write a Twitter Search UI for Eclipse, using Ruby’s http and JSON libraries to talk to twitter.com. Read on to learn how to install JRuby on your system, make it work with Equinox and mix Java with Ruby code.