Atmosphere 1.0 is a new Java/Scala/Groovy framework that attempts to abstract asynchronous communication between the web browser and the application server. It transparently supports Web Sockets, HTML5 Server Side events and other application server specific solutions when available, with long polling as a fallback.
InfoQ's research initiative continues with an 10th question: "Top 20 Web Frameworks for the JVM". This is a new service we hope will provide you with up-to-date & bias-free community-based insight into trends & behaviors that affect enterprise software development. Unlike traditional vendor/analyst-based research, our research is based on answers provided by YOU.
The Common ReusAble SHell (CRaSH) is an interactive shell (with history support and autocompletion) that attaches to a running JVM and can execute several commands for retrieving JVM statistics or changing JVM internals on the fly. It can be used for remote monitoring and administration of existing Java applications and it is fully extensible via custom Groovy scripts.
Gradle 1.0, a build system powered by a Groovy DSL, has been released. Gradle is compatible with Ant tasks, Maven repositories, and has support for the popular IDEs. It attempts to find the sweet spot between the flexibility of Ant and convention-over-configuration of Maven.
Travis CI, a cloud-based continuous integration (CI) offering for open source projects on Github, has announced support for Java builds, as well as Scala and Groovy additions. After gaining traction among the Ruby open source community the project is now looking into the possibility of expansion to a hosted CI service (nicknamed Travis Pro).
The Grails development team at SpringSource, a division of VMWare, recently announced the release of Grails 2.0. This release improves Grails usability akin to Roo console support. GORM, the persistence layers in Grails, maximises the DSL support from the Groovy 1.8 via AST transformations.
Performance and productivity improvements have gone into recent editions of Groovy and more are on tap. InfoQ caught up with Guillaume Laforge to discuss how AST improve developer productivity, built-in JSON support, domain specific language support improvements, optimizations, and Groovy's roadmap for 1.9, 2.0, including Java 7 language support and Groovy adoption rates.
Martin Lippert at VMWare's SpringSource recently announced the 2.6.0 and 2.6.1 releases of their Eclipse-based development environment for building Spring applications, SpringSource Tool Suite. InfoQ caught up with Martin to have him personally walk us through what developers can look forward to with this new release, and more.
Tiobe's award is given to the programming language that gained most market share in 2010. Objective-C was the leader for most of 2010 but got lost ground in the last couple of months. Python grew it's market share by 1.81% since January 2010, which is nearly 4 times the overall marketshare of SAP's programming language ABAP.
Groovy 1.7, Grails 1.2 and Groovy Eclipse 2.0 Updates Include Dependency Management,Language Support
The Groovy language, version 1.7, was recently released supporting refinements to the language itself as well as library enhancements. In short succession, SpringSource has announced the Groovy Eclipse IDE 2.0, which brings debugging, refined content-assist, and stub-less compilation to Eclipse's formerly poor Groovy support.
Scala has been receiving much attention lately as a possible candidate to replace Java in the future. James Strachan creator of Groovy advocates in favor of Scala as James Gosling, creator of Java and Charles Nutter JRuby Core Developer, have done in the past.
Bruce Eckel’s recent blog post on the legacy left by C++ and Java generated a lot of reaction. While mentioning some design mistakes, he concludes that both languages have had a significant role in programming languages evolution and an important positive legacy. But is it not too early to talk about their legacy?
Recently SpringSource released version 1.6 of the Groovy programming language and now they've followed up with a new version of Grails.
Groovy 1.6 was released recently and provides plenty of new features and improvements, in particular speed was a major focus by the development team.
Reporting is a common feature found in many software applications and DynamicJasper aims to make it a simple and easily configurable process.