JScience-JPA
JScience-JPA is a framework built on top of JScience and Hibernate that facilitates persistance of JScience units to a database. JScience handles both explicit unit conversions and the implicit conversions entrained by mathematical operations between two or more unit values. The JScience-JPA library maps these unit values as custom types at the ORM configuration level, allowing a system to persist these unit value objects as though they were types natively supported by the RDBMS.
