If you’re in the North America and you want to get up to speed with Groovy and Grails, G2One, the Groovy/Grails company, has just announced its updated training schedule for this year.
From August to November, we’ll be in:
You can find the exact dates online. And you can already register for the San Jose and Chicago dates in August.
Read more...If you’re in Paris, next week, make sure you don’t miss the “Université du SI” (IT University) conference, organized by my former colleagues from OCTO Technology. This conference is going to rock! Quite frankly, I think France was seriously lacking a good IT conference, and I think OCTO is going to deliver on that promise. I’ve been told they are pretty soon running out of entry passes as we’re close to the deadline, so it’s your last chance to register.
Read more...This is with great pleasure that G2One and the Groovy development team announce the first beta of Groovy 1.6.
Beyond the 73 bug fixes and 24 improvements listed in the release notes above, the main focus was on performance improvements.
As you may have already noticed with Groovy 1.5.5, the compiler is 3 to 5 times fasterthan in previous releases. This improvement is available both in this development version and in the 1.5.x stable branch. Thanks to class lookup caches, the bigger the project, the faster the compilation will be.
Read more...If you’re going to JavaOne this year, and if you’re interested in Groovy and Grails, you can’t miss G2One’s free Groovy / Grails meetup, Monday evening, 7pm, at the W Hotel, across the street from Moscone.
It’s going to be a great opportunity to meet the guys behind both Groovy and Grails, learn about the latest news about these projects, see some cool demos, and hear about customers who’ve decided to use Grails in their projects. You’ll be able to also get great Groovy books signed by authors Venkat Subramaniam and Scott Davis.
Read more...This week takes place the 2008 JAX conference, in Germany. Last year, Groovy won the first prize of the JAX innovation award, and this year, Grails was submitted and has just been nominated by the jury.Guillaume Laforge, Groovy project lead and initiator of the Grails project, will be at JAX this week and will represent the Grails team and project.
From the nomination announcement:
Now it is official: The ten nominees for the JAX Innovation Award. The winners of the award are kept top secret and will be made public next week at the JAX. The award, which is endowed with price money of 20,000 Euro altogether, originated from an initiative of the Software & Support publishing company.
Read more...
G2One, Inc. and the Groovy development team are pleased to announce the release of Groovy 1.5.5, a bug fix release of the 1.5.x stable branch.
Beyond all the bug fixes and consistency improvements, the major aspect of this release is certainly the improvements in compilation speed. As part of our ongoing efforts to improve the performance of Groovy, we have worked hard on compilation speed, and we backported those improvements from the upcoming Groovy 1.6, to ensure that all users using stable versions of Groovy can benefit from these performance increases. The Groovyc compiler should now be from 3 to 5 times faster, which will make big Groovy / Java and Grails projects much snappier to compile.
Read more...Sun engineer Matthias Schmidt has just published an article on the progress of the Groovy and Grails support in NetBeans. The Aquarium also features the ongoing work on support of Grails in Glassfish.
On NetBeans front, Matthias Schmidt and Martin Adamek started working on a plugin back in November. You’ll need to use a NetBeans nightly build, and download the Groovy/Grails plugin from the updace center. The plugin already provides:
This is a promising beginning, but there’s definitely more to come:
Read more...On Ajaxian, the other day, I spotted an article about JSON.Net, a project aiming at simplifying the production and consumption of JSON data for the .Net world, and I wanted to contrast what I’ve read with what we are doing with Groovy and Grails. I rarely speak about the Microsoft world, but the latest features of C# 3 are very interesting and powerful, particularly the anonymous types, their closures (whatever they are called), and LINQ for querying relational or tree structured data.
Read more...Domain-Specific Languages are a hot topic, and have been popularized by languages like Groovy and Ruby thanks to their malleable syntax which make them a great fit for this purpose. In particular, Groovy allows you to create internal DSLs: business languages hosted by Groovy. In a recent research work, Tiago Antão has decided to use Groovy to model the resistance to drugs against the Malaria disease. In two blog posts, Tiago explains some of the tactics he used, and how to put them together to create a mini-language for health related studies. In this work, he needed to represent quantities of medecine, like 300 miligram of Chloroquinine, a drug used against Malaria. Groovy lets you add properties to numbers, and you can represent such quantities with just 300.mg. Inspired by this idea, the purpose of this article is to examine how to build a mini-DSL for manipulating measures and units by leveraging the JScience library.
At JavaPolis ‘07, Dick Wall and Carl Quinn of JavaPosse fame have interviewed Guillaume Laforge, the Groovy project manager, and asked him about:
Go and view the interview on Parleys.com.