if (installHandlers) {
field.getKeyMapping().setHandler(khandler);
field.getElementMapping().setHandler(vhandler);
}
if (!krel && !vrel)
return new HandlerHandlerMapTableFieldStrategy();
if (!krel && vrel)
return new HandlerRelationMapTableFieldStrategy();
if (krel && !vrel)
return new RelationHandlerMapTableFieldStrategy();
return new RelationRelationMapTableFieldStrategy();