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RxGORM question: Need help from somebody with more Grails/Groovy knowledge than me. There is a test program within the rxGORM plugin but I don't know how to use it. Does someboy have some advice or a solution for how to run it? The code is located at:

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Hi Lads/Gals,

Check the logger tool I am making. It is conceptually very different from any existing logging tools (like log4j).

Here is what it's making.

Hello good afternoon,

I'm having some problems compiling groovy's source code,

I want to extract a JAR but when I import it to my project a RuntimeException is thrown: java.lang.NoClassDefFoundError: groovy/lang/GroovySystem

I compile my project with the assemble task of Gradle.

Hope you can help me.


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Estes dias me perguntaram o por que eu parei de escrever meus programas Java com a linguagem Java padrão e passei a utilizar a linguagem Groovy. São vários os motivos, e hoje quero falar de alguns. Dont Repeat Yourself – DRY DRY é uma abreviação para o…

Hi Guys/Gals!

I'm working on Groovy logging tool.
Check out the feature list:

Is it cool or not cool?

- Does not accept free text from programmers
- Forces straightforward yet mindful coding of tracing in applications
- Automated usage via annotations and easy syntax
- Provides rich metadata and runtime insights for troubleshooting and investigations - such as version of software, file name and line number (at compile-time)
- Separate Log files per each thread as basic principle
- Can forcefully mask any log data at run-time using config
- Forces programmers to log sensitive data thoughtfully
- Simple and flexible run-time configuration
- Log context supported (per thread) - similar as log4j MDC
- No log levels. Each event can be enabled/disabled individually
- Future support of data audit
- Can forcefully mute any log data at run-time using config
- 2 modes of operation: Warehousing (where all available data is spooled for emergency investigations) and Display (where only selected data is stored/displayed)
- Several levels of emergency tracing, displaying run-time details accordingly (performance/details can be configured)
- Simple integration and usage of logging API
- Lightweight with small number dependenices (note: Groovy runtime is required)
- Event-based spooling - a mode when debug is bufferred (up to configurable # of lines) and spooled only in case when error is encountered
- Trackable sources of debug data ⋅⋅Runtime data (whatever programmer or annotation passes to logger) ⋅⋅Context data (thread-specific global cache of data - such as IP address, session) - defined by programmer ⋅⋅Pre-defined data (Datetimestamp, Process ID, Thread Id, etc) ⋅⋅Compile-time Meta-data (line number, file name, CVS version)


Learning grails with spring security. Getting error when bootstrapping Role. Seems Role has no constructor.

I did the s2-quickstart

groovy.lang.GroovyRuntimeException: Could not find matching constructor for: com.bookstore.Role(java.lang.String)

package com.bookstore

import groovy.transform.EqualsAndHashCode
import groovy.transform.ToString

@ToString(includes='authority', includeNames=true, includePackage=false)
class Role implements Serializable {

private static final long serialVersionUID = 1

String authority

static constraints = {
authority blank: false, unique: true

static mapping = {
cache true

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Dia 10/01/17 foi lançado a nova versão do groovy 2.4.8 com 84 bug corrigidos. Segue abaixo atualização via maven: E você? Gostaria de ver a realidade de como a linguagem Java é velha, antiga, grossa, ultrapassada, verbosa e improdutiva? Venha aprender…

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Hello everyone.

I'm considering to use Groovy as the primary language at the company I work. I'm thinking that Groovy is the perfect language for the company but I need to know how big is the community support of the Groovy project. I can't use a language that can be dead in 10 years and I don't know if this is the case of Groovy.

Could you help me with this?

I want to reduce the uploaded image file size and convert that to store in server, as thumbnail, and when I retrieve that one that should show the original image file not thumbnail .

Can anybody help me out , about this ?
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