Interesting, and what is a practical purpose of application(s) that you develop? John
2010/5/21 Christopher Schmidt <[email protected]> > Hi all, > I am working on a JPA wrapper for Scala and I think that I have found > an elegant way to use some ideas of JPA. > I managed to wrap EntityManager, EntitiyManagerFactory and Query. > > Unfortunately, there is no simple and elegant way to use Scala's > collections. Using Scala classes as entities works fine, as long they > are using java.lang.List (and the other collections that are > specified). > > My question is: What would it mean (in terms of effort and knowledge) > to allow a Scala collection (f.e. a Buffer) as a OneToMany entity > attribute? > > Regards Christopher > > > > PS: > > Buffer is Scala's mutable "List" implementation (see > > http://www.scala-lang.org/archives/downloads/distrib/files/nightly/docs/library/scala/collection/mutable/Buffer.html > ) > > If you are interested look at http://blog.fakod.eu/?p=855 > (description) and http://github.com/FaKod/JPA-for-Scala (code) >
