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Charles Nutter discusses JRuby

Community
Java,
Ruby
Topics
Web Frameworks,
Ruby on Rails,
Application Servers,
Enterprise Architecture,
Platforms,
Compilers,
JRuby,
Community

JRuby project lead Charles Nutter discusses how he got involved with JRuby, Sun's involvement with JRuby, how JRuby fits into enterprise-level web applications, the possibility of a friendly fork of the OpenJDK source code, reasons for switching to JRuby, the future of JRuby, Spring and JRuby, and the Ruby community as a whole.

News about Java One

JavaOne 2008 Day 2 - Bean Validation Presentation and Oracle Fusion Middleware Preview

Community
Java
Topics
Bean Validation,
Fusion Middleware

On day 2 of JavaOne 2008 conference, Emmanuel Bernard talked about Bean Validation framework (JSR 303). The goal of this specification is to provide a uniform way to express and implement the constraints in java applications. Earlier in the day, Oracle team previewed the upcoming features of Oracle Fusion Middleware 11g.

SCA and JBI, Best of Both Worlds?

Community
Java,
SOA
Topics
SOA Platforms

At JavaOne 2008, Jos Dirksen and Tijs Rademakers talked about using Service Component Architecture (SCA) and Java Business Integration (JBI) frameworks together to get the best of both worlds. Using a sample application, they explained how to deploy an SCA application on a JBI container. In another SCA related session, Mike Edwards gave an overview of SCA architecture model.

JavaOne 2008 Day 1 - JavaFX, OSGi, and Android Smoke and Mirrors

Community
Java
Topics
Leadership

JavaOne kicked off Tuesday in San Francisco with a keynote largely centered on JavaFX. OSGi also made an appearance with the keynote highlighting of the new Glassfish micro-kernel being 98k in size.

The Consumer Java Runtime Environment in Detail

Community
Java
Topics

On May 8th, 2007, Ethan Nicholas and Dennis Gu announced the Consumer JRE at JavaOne. Since JavaOne, Ethan Nicholas and Chet Haase have released additional details about the Consumer JRE, including these elements: Quickstarter, Java Kernel, Deployment Toolkit, Installer Improvements, Windows Graphics Performance, Nimbus Look and Feel.

Building Domain-Specific Languages in JRuby

Community
Java,
Ruby
Topics
Domain Specific Languages

Closing out the Java One conference last week was Rob Harrop's presentation "Exploiting JRuby: Building Domain-Specific Languages for the Java Virtual Machine." Domain specific languages (DSLs) have been gaining popularity, as shown on InfoQ with a presentation on an introduction to domain specific languages by Martin Fowler and posts on the debates in the blogsphere.

Exploring Event Driven Architectures with Esper

Community
Java
Topics
Messaging

At Java One Thomas Bernhardt and Alexandre Vasseur explained the concepts of event driven application servers and the Esper project. Event driven application servers are a new category of servers, proving a runtime and supporting infrastructure services (transport, security, event journaling, high availability, connectors, etc.) to servers designed to be able to process over 100,000 events/sec.

Is OSGi the Solution for Mobile Java?

Community
Java
Topics
Mobile

Java ME developers face many obstacles that server-side or desktop Java developers never have to contend with. Nokia, Sprint, and IBM teamed for a JavaOne session that outlined a solution to these problems through an service-oriented architecture based on OSGi

JBI 2.0 at JavaOne

Community
Java,
SOA
Topics
ESB,
SOA Platforms

Sun unveils JBI 2.0 technical committee which has its first face-to-face meeting at JavaOne and follows up with a full evening of JBI related events.