Linux Swords » groovy

groovy script beautified

mjava — Mon, 24 Mar 2008 16:55:33 +0000

I rewrote my groovy-script to have better output:

learning groovy…

mjava — Tue, 11 Mar 2008 12:58:14 +0000

… is like Alice climbing through the rabbit hole.

I just connected to a db, did a query from a table and printed out a selection of columns in just
2 lines of code, yes TWO LINES!

groovy-script: lookup classes in jar-files

mjava — Tue, 11 Mar 2008 06:48:40 +0000

Recently I had following problem. I had a bunch of jar-files and I had to find out which jar-file was holding a specific class.

This is a common task, because your java-code told you that a class XY was not in you classpath, so you would have to search for it, if you don’t know already where to find it.

Since I had to do it already 2 times and as I am learning groovy I decided to write a short groovy-script
(are there long groovy-scripts?) which allows me to do that.

It is pretty straight-forward so here it is: searchJar.groovy

Hudson has a groovy console

mjava — Fri, 07 Mar 2008 14:24:08 +0000

I am playing around with hudson as a integration server.

So far it is very nice and intuitiv, you can even trigger builds by email, mobile etc! And just
yesterday it has groovy-console builtin for monitoring maven2-builds!

Isn’t it a good day when you recover that your new tools already know each other?

Although I have to admit that hudson lacks some features I would like to have such as
access-control per project. For now there is an access-control (LDAP, Matrix-like etc) for the whole build-server…