// 更新合同 nc.impl.pmpub.servicebase.action.
UpdateAction<ContractBillVO> action = new UpdateAction<ContractBillVO>();
action.addBeforeRule(new UpdateAuditInfoBeforeRule<ContractBillVO>());
action.processAction(fullVOs, originVOs);
参考类:nc.impl.pcm.contract.util.ContractWriteBackUtil 114行