add mapper for converting application objects to db objects concode_field_sep Map<Class<?>,Map<Class<?>,Mapper<?,?>>> dbObjectMappers concode_elem_sep Map<Class<?>,Mapper<?,?>> appObjectMappers concode_field_sep void addDBObjectMapper concode_elem_sep S convertApplicationObjectToDBObject concode_elem_sep Mapper<Object,?> getAppConverterForType concode_elem_sep S convertDBObjectToApplicationObject
void function ( Mapper < ? , ? > arg0 ) { appObjectMappers . put ( arg0 . getTypeOfObjectToConvert ( ) , arg0 ) ; }