Jackson Module: Scala types
Scala datatypes module for Jackson aims to provide full support for Scala language.
As of 29-Nov-2010 project is just being started, but the hope is to provide basic set of functionality for Jackson 1.7.
Another good option to work with Scala types is Jerkson
There is also even newer option, Jacks which looks promising as well.
Back to JacksonModuleProjects.