danielnowak/sproc-spring-mapper — pull request #14 by cwolters (2012-06-25 13:15:42+00:00)
Title: Added support for enumartion type in postgres.

You can use native postgres enumaration types in your sprocs.
When returning the enum type, it will be matched to the corresponding enum type in java.
You no longer need to convert the enums to text before returning its value.