The files for this sample are located in the samples/models/humres directory of the Kodo installation. This sample demonstrates the mapping of an example "Human Resources" schema. The following concepts are illustrated in this sample:
Mixed Application Identity and Datastore Identity (Section 4.5, “JDO Identity”)
Named Query execution (Section 11.10, “Named Queries”)
Value Mappings (Section 7.9.1, “Value Mapping”)
One to One Mappings (Section 7.9.5, “One-to-One Mapping”)
One to Many Mappings (with and without inverses) (Section 7.9.12, “One-to-Many Mapping”)