InfoQ Homepage Java Content on InfoQ
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Article: Tapestry for Nonbelievers
A new article by I. Drobiazko and R. Zubairov introduces v. 5 of the Apache Tapestry component-oriented web framework. The tutorial shows how to create a component and covers IoC in Tapestry and Ajax.
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JSR 308: Unwarranted Increase in Java Language Complexity?
JSR 308 - Annotations on Java Types - a new language feature proposed for Java SE7 has been discussed in the "Upcoming Java Programming-Language Changes" presentation at JavaOne. In a follow-up, Michael Nygard argues that JSR 308 increases the language complexity with little or no added benefit and sees this as a trigger for Java developers to reconsider their language choice.
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Compass 2.0: Simplification, integration, and performance improvements
The Compass project, an open source project based on Lucene which aims to simplify the integration of search into Java applications, recently released version 2.0. InfoQ spoke with Compass founder Shay Banon to learn more about this release and about what Compass provides to the Java community.
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New asDox Release Helps ActionScript 3 Code Generation
Last week Michael Ramirez released asDox 1.0 Alpha 2, an ActionScript 3 parser written in Python. It is based on qDox for Java. The parser skims the source files only looking for things of interest, such as class/interface definitions, import statements, JavaDoc tags and member declarations. InfoQ spoke with Ramirez to gain additional insight.
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Book Excerpt and Interview: Effective Java, Second Edition
Effective Java, Second Edition by Joshua Bloch is an updated version of the classic first edition, which was the winner of a 2001 Jolt Award. The book's publisher, Addison-Wesley, made an excerpt available to InfoQ which includes the contents of the fifth chapter, entitled 'Generics'. InfoQ asked Bloch several questions about the areas that the new edition covers.
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JavaOne: Garbage First
In a JavaOne presentation, Sun Microsystems’ Tony Printezis provided more details on Garbage First, a replacement for the CMS garbage collector particularly targeted at long running server applications.
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The Sun Deflextions Continue
In what is becoming an ever more popular move for those working on Java client technologies, Hans Muller, the now former CTO for Sun's Desktop division, made the move from Sun Microsystems to Adobe’s Flex team this week.
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Tuscany SCA Java 1.2 and SDO 1.1 released.
The Apache Tuscany team announced last month the 1.2 release of the Java SCA and 1.1 release of SDO projects. These releases make Tuscany implementation complaint with the main latest SCA specifications, including SCA Assembly Model, SCA Policy framework, SCA Java Common Annotations, SCA EJB, Spring, BPEL and Web Services bindings, etc.
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Open Source Troubleshooting for Java
VisualVM is an OpenJDK project from Sun to create an all-in-one troubleshooting tool for Java applications. The tool is a combination of several existing tools and newer profiling capabilities.
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New PyAMF Release Improves Support for Google App Engine
PyAMF 0.3.1 was released this week, just in time to meet the increased interest on Python and RIA generated by the recent preview release of Google App Engine and the announcement of Adobe's Open Screen Project.
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John Resig Speaks on Future Directions for jQuery and Javascript
jQuery creator and Mozilla Javascript Evangelist John Resig recently posted a video presentation outlining future release plans for the jQuery project and highlighting some exciting new Javascript features that will be coming soon to browsers.
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GemFire 5.5 Adds Continuous Query and Repeatable Read Support
The latest release of GemFire - an in-memory data management product - offers distributed event processing capabilities with the introduction of continuous querying and durable event notifications as well as other new features. InfoQ discussed with Jags Ramnarayan, Chief Architect at GemStone, about these new features and the product's roadmap.
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JNBridgePro 4.0 Introduces New Visual Studio and Eclipse Plug-ins
JNBridge, provider of Java and .NET interoperability tools, announced a new release of its core product, JNBridgePro, at JavaOne 2008.
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JavaOne 2008 Day 2 - Bean Validation Presentation and Oracle Fusion Middleware Preview
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.
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Adobe Flex Coding Convention Document Triggered Discussions
On April 18, 2008, Adobe released its Flex SDK coding conventions and best practices. The release has triggered debate among developers in the Flex RIA community on what is the best way of coding in Flex or ActionScript.