A small JAXB puzzle: how to define a custom element to serialize Date objects with the TimeZone information? Piece of cake, isn't it? Try it yourself and you will be surprised with the tricky...

This week I received one of that lovely and tricky tasks: to learn Canoo webtest, test it and prove its usefulness to the...

My presentation about exposing Domain Models through RESTful Web-Services has been accepted at Jfokus, a Java conference to happen in January 2010 in the...

Can you compile, deploy and test your Java EE projects with just 1 line of command? Check it out.

Registration is one of most implemented use cases ever, but things get a bit different when you try to implement it in a RESTful Web-Service.

Before I start the discussion about the...

Rule of thumb: Avoid to use {variables} as the first path of a Jersey's @Path

I am working on the Arena PUJ Project, a RESTful...

During Jazoon 2009 I got few minutes of private attention from Mike Keith...

James Golsling introduced a brief view on the Java world this morning at Zürich. It is always a joy to listen a successful geek onthe stage, probably one of the most successful geek of the last...

The SUN Certification Reception during JavaOne brought us one of the most wanted news: the memory tests will be replaced by real coding certification. We can wait the new...

Jazoon conference offered me the management of the Jazoon Bloggers SQUAD, a group of smart geeks responsible for spreading the word about the conference, before, during and after Jazoon...

JavaOne is over now, a week of strong networking and some news from the Java Universe and its business. I need to wait more one hour to my boarding time, so I guess it is a good moment to a draft...

InfoBrasil - TI...

Visiting the Fishermans Wharf at San Francisco Bay I met the Brazilians that will speak at JavaONE about the recent advances of the Digital TV in Brazil: Clayton Chagas and Magno Cavalcante.