A developer's troubleshooting guide for Apache Commons FileUpload, focusing on resolving a missing dependency issue in a Java web project.
Explores a subtle bug in Java's Enum class when using getClass() on enums with methods, and provides a solution using getDeclaringClass().
A presentation about the Hades project was given at the Java User Group Karlsruhe, following an introduction to Aspect-Oriented Programming.
A developer details a Java compiler bug with generic type inference in static factory methods and provides a workaround.
Spring 3.0 M1 is now available in Maven repositories, addressing initial release feedback.
A developer's personal recap and impressions from attending the Devoxx 2008 technology conference, covering talks on Scala, Java performance, Spring, and REST.
Announcement of Hades 0.3, an open-source project release featuring a new EclipseLink-based DAO implementation and package refactorings.
A developer's preview of attending the Devoxx conference, including plans to present on the Hades project and share daily updates.
Announcing a presentation on OpenXML document interoperability from an open-source perspective, featuring PHPExcel and OPENXML4J.
Announcement of upcoming talks on Hades, a Java persistence library, at various developer conferences and user groups.
Explores the conceptual role of metadata in Java EE development, comparing annotations vs. XML and discussing separation of concerns.
A technical blog post introducing a minimal Java plugin system using Spring, focusing on PluginRegistry and dynamic plugin discovery.
A developer reflects on 5 years at Hippo, detailing growth through open source work with Apache projects like Cocoon and contributing to Hippo CMS.
Announcing the release of Hades 0.2, a JPA and Spring-based library for domain class and DAO development.
Developer discusses rewriting a Java GUI client for Poliqarp, focusing on code cleanup and new protocol integration.
A developer's summary of day one at SpringOne 2008, covering talks, IDE integration, a classloader issue, and licensing for the Spring Source Application Platform.
Summary of Jürgen Höller's SpringOne 2008 talk on Spring 2.5 features and a preview of the upcoming Spring 3.0 release.
Blog author announces switching to English posts and previews attending the SpringOne tech conference in Antwerpen.
Announcement of the Cocoon GT 2007 conference program, highlighting talks on the Apache Cocoon web framework and development tools.
Upcoming tech conferences for developers, including Cocoon GetTogether 2007, J-Fall, and ApacheCon US, with details on potential speaking sessions.
