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Groovy란 ...

자바 플랫폼에서 실행되는 기민한 동적 언어(agile dynamic language) 이며, Python, Ruby, Smalltalk 언어에서 영향을 받은 많은 특징을 가지고 있습니다. 자바 개발자들은 자바와 비슷한 문법을 사용하여 이러한 특징들을 구현할 수 있습니다.
웹 어플리케이션 개발, 쉬운 쉘 스크립트 사용, Groovy의 JUnit 기능을 이용한 간결하고 의미있는 테스트 케이스 작성, 복잡한 실제 어플리케이션 의 프로토타이핑과 구현은 너무나 간결하고 매혹적입니다.

Groovy는 이미 작성된 모든 자바 객체, 라이브러리와 깔끔하게 동작하며, 어플리케이션 개발스크립팅 모드에서 모두 자바 바이트코드 로 직접 컴파일 됩니다.

간단한 hello world 스크립트:

객체 직향을 사용한 좀 더 복잡한 코드:

기존 자바 라이브러리의 사용:

커맨드 라인에서의 실행:

참고문서 [전체보기]

초보자 가이드 [전체보기]

테스팅 가이드 [전체보기]

개발자 가이드 [전체보기]

자세한 예제들 [전체보기]

모듈 [more]

The following modules and contributions are currently available:

  • COM Scriptingscript Windows ActiveX and COM components with Groovy
  • Gant
  • GFreeMarkeran integration of the FreeMarker template engine for Groovy
  • Google Data Supportmakes using the Google Data APIs easier from within Groovy
  • Grama simple xdoclet-like tool for processing doclet tags or Java 5 annotations
  • GraphicsBuilderGraphicsBuilder is a Groovy builder for Java 2D
  • Grapplet
  • GriffonDekstop Enhancements for Groovy
  • GrooshProvides a shell-like capability for handling external processes.
  • Groovy Jabber-RPCallows you to make XML-RPC calls using the Jabber protocol
  • GroovyJMS
  • GroovyLabProvides a domain specific language (DSL) for math engineering (matlab-like syntax).
  • Groovy Monkeyis a dynamic scripting tool for the Eclipse Platform
  • GroovyRestletGroovy DSL for constructing Restlet application
  • Groovy Science
  • Groovy SOAPcreate a SOAP server and make calls to remote SOAP servers using Groovy
  • GroovySWTa wrapper around SWT, the eclipse Standard Widget Toolkit
  • GroovyWSGroovySOAP replacement that uses CXF and Java5 features
  • GSPmeans GroovyServer Pages, which is similar to JSP (JavaServer Pages)
  • GSQLsupports easier access to databases using Groovy
  • HTTP Builderprovides a convenient builder API for complex HTTP requests
  • JideBuilderJideBuilder is a Groovy builder for the open source JIDE Common Layer http://jide-oss.dev.java.net
  • MetaBuilderMetaBuilder is a builder that builds builders.
  • Native Launchera native program for launching groovy scripts
  • Proxy-o-MaticProxy-o-Matic lets you create dynamic proxies fast and in an homogeneous way
  • Windows NSIS-Installera Windows-specific installer for Groovy
  • Windows Servicesframework for Groovy-based WinNT (Windows) Services
  • WingSBuilderWingsBuilder is a Groovy builder for the wingS Framework http://wingsframework.org
  • XMLRPCallows you to create a local XML-RPC server and/or to make calls on remote XML-RPC servers
  • GroovyFXGroovyFX provides a Groovy binding for JavaFX 2.0.
  • GaelykGaelyk is a lightweight Groovy toolkit for developing and deploying Groovy applications on Google App Engine.
  • GMaven
  • Groovy TransformsProvides additional AST Transformations http://groovy.codehaus.org/Compile-time+Metaprogramming+-+AST+Transformations

  • Grailsa Groovy-based web framework inspired by Ruby on Rails
  • GORMthe Grails Object-Relational Mapping persistence framework
  • Griffona Groovy-based desktop framework inspired by Grails
  • GroovyPluginA Groovy plugin for JSPWiki
  • OCM GroovyA Object Content Mapping implemented in Groovy leveraging the Java Content Repository (JCR)
  • TelluriumA test framework built on top of the Selenium test framework implemented in Groovy
  • GradleThe next generation build system
  • GParsA Groovy concurrency/parallelism library
  • CodeNarcStatic analysis for defects, bad practices, inconsistencies and style issues in Groovy code.
  • GroovyServGroovyServ makes Groovy’s startup time much faster, by pre-invoking Groovy as a server.
  • GBench — The benchmarking module for Groovy
  • GProf — The profiling module for Groovy

당신의 코드를 좀 더 멋지게 만드세요 !!!!

최근 뉴스

활발한 커뮤니티의 최근 모습을 보고 싶다면, 다음에서 좀 더 많은 정보를 얻으세요:

그리고 최근 공지 사항은 아래를 참고하세요:

The Groovy development team is happy to announce the joint releases of the Groovy 2.4.1 and Groovy 2.3.10 of the Groovy programming language for the Java platform.

Both releases are bug fix releases, and while Groovy 2.4.1 is the latest official stable branch, we thought it might be helpful to some projects who are still on the 2.3.x line to get a final release for that branch. But going forward, the 2.3.x branch won’t see any upcoming release.

You can learn more about all the tickets closed by reading:

For reference, you can also read the release notes of Groovy 2.4 if you haven't had a chance to since the announcement.

Head over to the download section of the new Groovy website to download the binary distribution, or update your dependencies accordingly with those new version numbers.

Thanks a lot for all those who contributed to this release!


Groovy 2.4 released

The Groovy team is happy to announce the release of Groovy 2.4.0!

The big highlight of this release is the Android support, which allows developers to write Android applications fully using Groovy, with much less boilerplate code than raw Java.
The team also focused on various improvements in terms of performance, smaller bytecode generation, or memory consumption.
Other interesting aspects worth noticing in this release are:
  • traits can use the @SelfType annotation with static type checking enabled to restrict to what classes traits can be applied
  • GDK methods improvements
  • some refinements to existing AST transformations
  • further Groovysh improvements as well.
Please have a look at the full release notes for Groovy 2.4 to know more about the new features and all the interesting tickets closed.
You can have a look at the 2.4 changelog on the new Groovy website too.
And then, just go grab this release while it's hot!
Thanks a lot to all those who contributed to this release, whether through bug reports, but also with documentation or code contributions through pull requests. All your help is warmly welcome!
Your support of Groovy and its ecosystem is what makes Groovy so strong, and what will allow it to continue making us all more productive for the next decade!
Keep on groovy'ing!
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