EclipseLink provides advanced JPA features such as lazy-loading, change tracking and fetch groups using bytecode weaving. To use bytecode weaving you can either dynamically instrument your entity classes at runtime (via a jvm agent) or use a tool to statically process the .class files after compilation. In this post we will present how to use [...]
Oracle has released the Toplink O/R mapping framework as open source. They proposed a new persistence project, named Eclipse Persistence Platform (or EclipseLink for short), at the Eclipse Foundation and they are donating the Toplink source code to start the project. The EclipseLink will be a runtime project offering only libraries and no IDE tooling. [...]