President Andrew Glover, Indepentent Consultant

There's no question that Ant is the de facto standard for building Java applications; however, even its creator has acknowledged an inherent limitation with Ant's expressiveness due to its reliance on XML. Recently, the popularity of Ruby and the Rails framework has brought focus on Ruby's de facto build platform: Rake. Rake's expressiveness comes from its reliance on Ruby itself to define a DSL for software assembly. While Rake's ultimate focus is Ruby, there are a number of interesting projects that utilize expressive DSLs for building Java including Gant, which uses Groovy as a DSL format and builds upon Ant's existing cornucopia of tasks.

In this session, we'll examine why Ant is possibly limiting and attempt to understand why Rake for Ruby is arguably more expressive-- from there we'll see Gant in action and see first hand how brining Ant into a fully functional language yields an expressiveness unmatched in XML. By the end, you'll be eager to download Gant and put your Groovy skills into action for constructing a highly flexible and extensible build system that moves concepts to cash in short order.