JPAExtension (JPA for Scala, ORM for Scala) should: be fully JPA 2.0 compliant Persistence Layer and Object Relational Mapper (ORM) for Scala perfectly replace the Java API with Scala Collections and other niceties support Transaction Scope Wrappers with Scalas Functional Programming abilities JPAExtension is hosted on Github Related Artikel are: Constructor Arguments with JPA-Annotations Relations [...]