groovyblogs.org - Recent Entries (Last 7 Days)

Groovy & Grails presentation at Kabisa ICT

Marcel Overdijk's Blog [ 10 clicks ] - 37 minutes ago

Today I gave a Groovy & Grails presentation to my colleagues at Kabisa ICT. Check it out here.Groovy & GrailsView more presentations from Marcel Overdijk.

delicious groovy �� Lesezeichen automatisieren [ Translate ]

all-IT [ 50 clicks ] - 3 hours 24 minutes ago

Dass meine Beitr��ge f��r die Kategorie weekly links eine Zeit lang pausiert haben, lag auch daran, dass mich das Kopieren der Links ziemlich genervt hat. Was macht man also als Programmierer, wenn d...

Get a t-shirt & save $50

GR8 Conference News [ 55 clicks ] - 3 hours 43 minutes ago

Register by the end of this week and get a free t-shirt when you attend GR8 in the US! Save $50 off our regular admission price. You cannot beat the GR8 value you will get by attending. Register now...

Grails: do Groovy �� Web – Terceiro artigo publicado na Java Magazine 77 [ Translate ]

/dev/Kico [ 49 clicks ] - 9 hours 42 minutes ago

Acabou de sair a edi��o digital (a vers��o impressa deve estar para ser liberada nos pr��ximos dias) da Java Magazine 77 na qual o meu terceiro artigo da s��rie “Grails: do Groovy �� Web”...

Ehcache 2.0 Gets More 'Enterprisey' Features

Groovy Zone - Everything for the Groovy & Grails developer [ 98 clicks ] - 9 hours 50 minutes ago

Today, Terracotta is releasing new versions of Ehcache and the Terracotta infrastructure.�� Terracotta's open source products offer enterprise-level capabilities that you might find in a high priced p...

One Terrific Post On (Some) Grails’ Performance Issues

Transentia [ 160 clicks ] - 12 hours 55 minutes ago

A great read! Batch Import Performance with Grails and MySQL Some really useful comments, too! Worth keeping a pointer to… I particularly liked the passing comment: At this point, some people mi...

Recap from GTUG Sthlm 4/3: Groovy, MIDI and some Closure...

Qbranch Code Posts [ 72 clicks ] - 13 hours 12 minutes ago

Did a presentation about Groovy on Google's App Engine at GTUG Stockholm last thursday. Had a great evening as expected. Johan Burell (@Burre83) demoed his api and client implementation of a M...

DZone Daily Dose - 3/9

Groovy Zone - Everything for the Groovy & Grails developer [ 69 clicks ] - 16 hours 17 minutes ago

Former Novell CTO Becomes W3C CEO

Groovy Goodness: Use Strings as Subscript Operator

Messages from mrhaki [ 134 clicks ] - 16 hours 22 minutes ago

Groovy adds the method getAt(String) to the Collection class. We can use it to request property values from elements in a list. class User { String name } def list = [new Date(), new User(name: 'mrha...

Migrating a Spring Application to Grails: Where do I put all my stuff?

Dump brain here : Flex, AIR, Grails, Groovy, Facebook and all that jazz [ 175 clicks ] - 19 hours 22 minutes ago

As some of you might now, I started a new job with DMC Digital / Dealchecker. One of my first tasks was to migrate a pretty large Spring application ( ~650 beans, 120 domain objects ) into Grails. In ...

Beleza do Grails em apenas uma linha de c��digo [ Translate ]

/dev/Kico [ 66 clicks ] - 19 hours 27 minutes ago

Hoje dei manuten��o em um antigo projeto feito em JSF. Ao alterar o meu arquvo jsp para expor a data no formato que eu precisava, precisei escrever algo assim: <h:outputText value="#{bean.d...

Grails inplace plugin tip - BuildConfig.groovy

John's Blog [ 138 clicks ] - 22 hours 34 minutes ago

Hey... it's late... so lets keep this one short!I have taken it upon myself to get some re-usable functionality out of our companies grails apps and turn them into plugins.... I thought this was a ge...

R.I.P. Felipe Ga��cho: DZone MVB & Tireless Java Advocate

Groovy Zone - Everything for the Groovy & Grails developer [ 167 clicks ] - 1 day 5 hours 15 minutes ago

R.I.P. Felipe Ga��cho: DZone MVB & Tireless Java Advocate The DZone team was very sad to read the news that Felipe Ga��cho had passed away this weekend. Felipe has been an active member of JavaLob...

GitHub Pages: publish your Grails plugin docs

Peter Ledbrook [ 125 clicks ] - 1 day 11 hours 46 minutes ago

Currently, the primary site for Grails plugin documentation is the plugin portal on the Grails web site. The trouble with the portal is that it doesn’t readily support multi-page documentation. ...

��Hay algun registro en un dominio? [ Translate ]

The Codice's Feed [ 62 clicks ] - 1 day 11 hours 47 minutes ago

Holas a todos: Quisiera preguntaros la forma de saber si en un dominio hay algun registro o está en blanco. Quisiera saberlo desde la página index.gsp para, dependiendo de que si tiene...

Groovy Goodness: Use Ranges as Subscript Operators

Messages from mrhaki [ 155 clicks ] - 1 day 14 hours 47 minutes ago

In Groovy we can use variables as subscript operators to get values from a list. def list = ['Java', 'Groovy', 'Scala'] def index = 0 def indices = [0,2] def range = (1..-1) assert 'Java' == list[i...

Mylyn Expands

Groovy Zone - Everything for the Groovy & Grails developer [ 165 clicks ] - 1 day 17 hours 57 minutes ago

Today, the Eclipse Mylyn project is announcing a major restructuring with the creation of several different sub-projects for each key Application Lifecycle Management (ALM) category.�� DZone spoke wit...

Daily Dose - JavaFX Eclipse Plugin Goes Open Source

Groovy Zone - Everything for the Groovy & Grails developer [ 112 clicks ] - 1 day 17 hours 57 minutes ago

JavaFX Eclipse Plugin Goes Open Source�� Exadel, the organization that makes a JavaFX plugin for Eclipse, recently launched exadel.org and released a new version of the plugin.�� Version 1.2.2 inclu...

Grails + GWT = Rock n Roll: Parte 1 - Desbravando um novo mundo [ Translate ]

Felipenasc [ 122 clicks ] - 1 day 18 hours 10 minutes ago

Meus amigos leitores (quantos devem ser estes leitores? deixe uma mensagem dizendo que vc �� meu leitor! rs...) ... Bem vindos ao maravilhoso mundo do Rock n Roll. As bandas de rock muitas vezes s��o ...

Groovy and Grails adoption holdups?

GroovyMag [ 257 clicks ] - 2 days 3 hours 36 minutes ago

What are some issues holding up Groovy and Grails adoption that you've encountered? ��The biggest I see have less to do with the technologies itself and more about the marketplace. ��Specifically, iss...

Help us promote our conference!

GR8 Conference News [ 149 clicks ] - 2 days 4 hours 7 minutes ago

We need your help! To get as many attendees as possible, we need your help! We have created banners to be put on websites in the Groovy and Grails community. Please check out Logos and Banner pa...

Groovychart, refactoring and improvements

thecoderscorner [ 230 clicks ] - 2 days 10 hours 16 minutes ago

<p> Over the past week a side project of mine has required a lot of charting. Therefore, what better library than <a href="https://groovychart.dev.java.net/">groovychart...

GR8 Conference Europe 2010 registration is open

GR8 Conference News [ 187 clicks ] - 2 days 10 hours 33 minutes ago

The GR8 Conferences organizers are pleased to announce: GR8 Conference Europe 2010 The GR8 Conference is an affordable conference dedicated to the Groovy dynamic language, the Grails web framew...

Initial value of primary key in Grails

Groovy Zone - Everything for the Groovy & Grails developer [ 178 clicks ] - 2 days 22 hours 32 minutes ago

I��ve recently came across a small issue in my Grails application. I had to set an initial value of auto-generated identifiers of my objects. Moreover, I had to use two different values in two classe...

Griffon rises once more

Andres Almiray's Weblog [ 172 clicks ] - 2 days 23 hours 3 minutes ago

The Griffon team is very pleased to announce that Griffon 0.3 has been released!. This release is loaded with new features, plus a good number of bug fixes. Here's a quick tour on what 0.3 has to offe...

Daily Dose - iPad Coming to the US on April 3rd

Groovy Zone - Everything for the Groovy & Grails developer [ 139 clicks ] - 3 days 8 hours 15 minutes ago

iPad Coming to the US on April 3rd��

Revert your shortened URLs with urlreversi

Grails New Plugins Feed [ 101 clicks ] - 3 days 8 hours 36 minutes ago

Introduction What it does This plugin reverses a shortened url - for example http://tinyurl.com/5d4 or http://ow.ly/ZDrQThis plugin really does nothing special. It just detects to which original url t...

db4o: Simple POJO Persistence

Groovy Zone - Everything for the Groovy & Grails developer [ 229 clicks ] - 3 days 21 hours 7 minutes ago

Ranging from mobile to web applications, and from plain old Java to Scala or Groovy dialects, a modern Java developer always needs an ace in the hole when it comes to dealing with data persistence. Id...

Executando c��digos diferentes em Desenvolvimento e Produ��o [ Translate ]

Felipenasc [ 92 clicks ] - 3 days 21 hours 41 minutes ago

H�� vezes em que queremos executar c��digos diferentes dependendo do ambiente que a aplica��o est�� sendo executada. Por exemplo, integra��es com sistemas externos algumas vezes s��o simuladas em ...

GroovyMag Plugin Corner: Grails Help-Balloon Plugin

Kickin' down the cobblestones [ 136 clicks ] - 4 days 4 hours 10 minutes ago

The following post is a reprint of the Plugin Corner article for the January 2009 issue of GroovyMag. You can find this and other past issues at http://groovymag.com.Sometimes our web applications get...

Grails: handling StaleObjectStateException and making executeUpdate transactional

IntelliGrape Blog [ 105 clicks ] - 4 days 4 hours 19 minutes ago

Recently I encountered a StaleObjectStateException which said “Row was updated or deleted by another transaction.” I was just updating multiple objects of the same domain inside a loop. S...

Grails und displaytag �� Paging leicht gemacht [ Translate ]

all-IT [ 94 clicks ] - 4 days 7 hours 32 minutes ago

Wer sich nicht erst seit Grails mit Webanwendungen auf Java Basis besch��ftigt, dem d��rfte die JSP Taglib displaytag ein Begriff sein. Displaytag erm��glicht es ohne gro��e Klimmz��ge Tabellen in Ja...

GR8 in the US Door Buster Discount Extended thru March 7th!

GR8 Conference News [ 183 clicks ] - 4 days 10 hours 8 minutes ago

Because of overwhelming response on the last day of our Door Buster Discount, and being the nice guys that we are, we decided to extend the discount for a few more days. We wanted to give those who ...

Why I'm leaving Subversion for Git

Groovy Zone - Everything for the Groovy & Grails developer [ 358 clicks ] - 4 days 10 hours 14 minutes ago

I always believed in Subversion's potential and that it would be a wide improvement over the nightmare that was CVS, but I found out that, as Linus says, There is no way to do CVS right.References ...

GroovyMag March 2010 Now Available

GroovyMag [ 108 clicks ] - 4 days 10 hours 16 minutes ago

In this issue Griffon Plugins Andres Almiray digs in to the Griffon Plugin architecture Magic Numbers Bjoern Wilmsmann takes us behind the scenes of his Magic Numbers plugin to walk you through addin...

Groovy Goodness: Intersect Collections

Messages from mrhaki [ 182 clicks ] - 4 days 16 hours 35 minutes ago

In Groovy we have a lot of useful methods to work with collections and lists. For example if we have two lists and want to determine which elements are in both lists, we can use the intersect() method...

Page fragment caching with Grails Springcache plugin

Ad-Hockery [ 149 clicks ] - 4 days 16 hours 41 minutes ago

Yesterday I released the new version of the Springcache plugin for Grails. The new feature this brings to the table is page fragment caching driven by annotations on controller actions. The feature is...

Daily Dose - Facebook Going Public, But Not For a While

Groovy Zone - Everything for the Groovy & Grails developer [ 152 clicks ] - 4 days 16 hours 46 minutes ago

Facebook Going Public, But Not For a While�� The WSJ has been talking with Facebook and gaining some early access to their plans for the future.�� Mark Zuckerberg, the founder of Facebook, confirmed...

Divulgando os brasileiros que trabalham com Grails [ Translate ]

/dev/Kico [ 99 clicks ] - 4 days 23 hours 21 minutes ago

Recentemente iniciei um novo projeto no Grails Brasil: o {Blogs}. Trata-se de um agregador de blogs escritos por brasileiros (ou em portugu��s) que trabalhem com Grails e curtem compartilhar suas expe...

Notify.io - Get desktop notifications from web applications

Grails New Plugins Feed [ 162 clicks ] - 5 days 2 hours 21 minutes ago

Grails plugin to integrate with Notify.ioThis plugin allows your Grails apps to send out notifications via the http://www.notify.io/ service. Say an event takes place in your app. You can notify you...

Transparent Message Plugin

Grails New Plugins Feed [ 129 clicks ] - 5 days 2 hours 22 minutes ago

The Transparent Message plugin for Grails integrates Humanized Messages, a JavaScript-based system for non-modal notifications developed for JQuery by Michael Heilemann, from an idea by Jef Raskin, as...

Andres Almiray presents "Flying with Griffon" at SacGRU tonight

The Capital Code Monkey [ 88 clicks ] - 5 days 4 hours 52 minutes ago

Andres Almiray will be doing a presentation tonight on Griffon at the local SacGRU (Sacramento Groovy User's) meeting. Please attend if you would like to learn Java Desktop Development "for Mere Mort...

Boas informa��es sobre grails em portugu��s [ Translate ]

Felipenasc [ 65 clicks ] - 5 days 5 hours 46 minutes ago

Pessoalpara quem ainda n��o conhece, foi lan��ado o Grailsbrasil Blogs que �� um agregador de blogs em portugu��s sobre o Grails. L�� voc�� poder�� ver diversos posts de diversas pessoas que escrevem ...

Grails with ZK: How To Create Components in Runtime with The Builder

Felipe Cypriano [ 139 clicks ] - 5 days 6 hours 6 minutes ago

ZKGrails plugin has an extremely nice feature which make easier than ever to create ZK components in runtime. First lets see how is the usual way to create components in runtime using Java. This is th...

Groovy & Grails Scripting For Web Applications �� Session Video

IndicThreads.com: Java Developer Station [ 246 clicks ] - 5 days 12 hours 11 minutes ago

Dynamic scripting languages are a powerful addition to a software designer��s toolbox. Rails/Ruby and Python have not gained much acceptance in the enterprise. Grails and Groovy are an attempt to br...

Hobo, Rapid Web App Builder for Ruby on Rails Releases Version 1.0

IndicThreads.com: Java Developer Station [ 189 clicks ] - 5 days 12 hours 11 minutes ago

Hobo is an open source rapid development toolkit for Ruby on Rails, which claims to help developers build anything from throwaway prototypes to meticulously crafted full-blown web apps in a fraction ...

Groovy Goodness: Invoke Methods Dynamically

Messages from mrhaki [ 203 clicks ] - 5 days 15 hours 9 minutes ago

In Groovy we can invoke a method just like in Java: we simply type the name of the method in our code. But what if we want to invoke a method name, but we don't know the name yet when we write the cod...

Programmatically logging in user in jsecurity plugin

IntelliGrape Blog [ 117 clicks ] - 5 days 15 hours 37 minutes ago

In our current project we are using jsecurity plugin and some of our bootstrap code required a user to be logged in. I found a nice blog http://www.intelligrape.com/blog/?p=335 on this topic but i...

Daily Dose - Verizon is Getting Nexus One and so is Europe

Groovy Zone - Everything for the Groovy & Grails developer [ 153 clicks ] - 5 days 18 hours 29 minutes ago

Verizon is Getting Nexus One and so is Europe��

Grails e datas: Bind autom��tico de atributo do tipo Date com formato customizado [ Translate ]

Felipenasc [ 69 clicks ] - 5 days 18 hours 36 minutes ago

Segue uma pequena receita de bolo para quem n��o est�� usando o datePicker padr��o do Grails.O Grails vem com uma tag que �� a g:datePicker.Ela serve para gerar listboxes (comboboxes) de dia, m��s, an...

Last chance for GR8 in the US conference $100 discount!

Groovy/Grails Talk [ 196 clicks ] - 6 days 7 hours 30 minutes ago

Register now! Save $100! Space is limited! GR8 in the US is a one day conference dedicated to the software language Groovy, software development frameworks Grails and Griffon, and related technology. ...

Lock free message passing algorithms with Groovy++

Groovy Zone - Everything for the Groovy & Grails developer [ 214 clicks ] - 6 days 10 hours 25 minutes ago

Last time we talked about implementation of functional queues with Groovy++ Today we will use these queues to implement several algorithms for processing of asynchronious messages. You can find source...

Register now! Save $100!

GR8 Conference News [ 282 clicks ] - 6 days 10 hours 27 minutes ago

Register now! Save $100! Space is limited! http://us.gr8conf.org/registration/index GR8 in the US is a one day conference dedicated to the software language Groovy, software development framewo...

Grails Solr Plugin Progress Screencast

m i k e b r e v o o r t » Grails [ 196 clicks ] - 6 days 13 hours 56 minutes ago

I started work on this plugin back in December based on the work I did for��Patheos.com and by the graces of my employer��Avalon Consulting LLC and Patheos, they allowed me to open source the plugin a...

March GroovyMag Available -- Includes My "Grails For Switchers" Article

Matt Woodward's posterous [ 134 clicks ] - 6 days 14 hours 1 minute ago

via groovymag.com The March edition of GroovyMag is available and includes an article I wrote entitled "Grails for Switchers," which is my account of what I learned while first learnin...

Daily Dose - Apple Fires First Shots at Android

Groovy Zone - Everything for the Groovy & Grails developer [ 176 clicks ] - 6 days 16 hours 52 minutes ago

Apple Fires First Shots at Android��

Updated grails autocomplete script for zsh

Ted Naleid [ 158 clicks ] - 6 days 17 hours 29 minutes ago

A couple of years ago, I created a grails auto-completion script for bash and zsh. Since then, I’ve completely abandoned bash, in favor of zsh (which I consider to be the superior shell) and I...