Where class mappings are specified and can they be created or modified at run time?
The most common way to specify class mappings is to use an OR mapping XML file(s) (See user guide “Creating an object-relational (OR) mapping file” for a more detailed discussion on the OR mapping XML file format.). However, its possible to a new class mappings or modify an existing class mapping using DB Mapper API, please refer to DB Mapper javadoc documentaion (included with distribution) for details.