import ims.ocrr.vo.domain.NewResultSpecDocVoAssembler; //导入依赖的package包/类
public NewResultSpecDocVo getOrderInvestigation(OrderInvestigationRefVo refOrderInvestigation) {
	if(refOrderInvestigation == null || refOrderInvestigation.getID_OrderInvestigation() == null)
		throw new DomainRuntimeException("Invalid orderInvestigation");
	
	DomainFactory factory = getDomainFactory();
	OrderInvestigation domOrdInv = (OrderInvestigation)factory.getDomainObject(OrderInvestigation.class, refOrderInvestigation.getID_OrderInvestigation());
	if (domOrdInv == null)
		return null;		
	return NewResultSpecDocVoAssembler.create(domOrdInv);
}