使用spring+springmvc+mybatis框架，办公系统，课程设计

package com.lj.oa.biz.impl; import com.lj.oa.biz.ClaimVoucherBiz; import com.lj.oa.dao.ClaimVoucherDao; import com.lj.oa.dao.ClaimVoucherItemDao; import com.lj.oa.dao.DealRecordDao; import com.lj.oa.dao.EmployeeDao; import com.lj.oa.entity.ClaimVoucher; import com.lj.oa.entity.ClaimVoucherItem; import com.lj.oa.entity.DealRecord; import com.lj.oa.entity.Employee; import com.lj.oa.global.Content; import org.springframework.beans.factory.annotation.Autowired; import org.springframework.beans.factory.annotation.Qualifier; import org.springframework.stereotype.Service; import java.util.Date; import java.util.List; @Service("claimVoucher") public class ClaimVoucherBizImpl implements ClaimVoucherBiz { @Qualifier("claimVoucherDao") @Autowired private ClaimVoucherDao claimVoucherDao; @Qualifier("claimVoucherItemDao") @Autowired private ClaimVoucherItemDao claimVoucherItemDao; @Qualifier("dealRecordDao") @Autowired private DealRecordDao dealRecordDao; @Qualifier("employeeDao") @Autowired private EmployeeDao employeeDao; /** * 保存报销单 * @param claimVoucher * @param items */ public void save(ClaimVoucher claimVoucher, List<ClaimVoucherItem> items) { claimVoucher.setCreateTime(new Date()); claimVoucher.setNextDealSn(claimVoucher.getCreateSn()); claimVoucher.setStatus(Content.CLAIMVOUCHER_CREATED); claimVoucherDao.insert(claimVoucher); for (ClaimVoucherItem item:items) { item.setClaimVoucherId(claimVoucher.getId()); claimVoucherItemDao.insert(item); } } /** * 获取报销单 * @param id * @return */ public ClaimVoucher get(int id) { return claimVoucherDao.select(id); } public List<ClaimVoucherItem> getItems(int cvid) { return claimVoucherItemDao.selectByClaimVoucher(cvid); } public List<DealRecord> getRecords(int cvid) { return dealRecordDao.selectByClaimVoucher(cvid); } /** * 个人报销单 * @param sn * @return */ public List<ClaimVoucher> selectByCreateSn(String sn) { return claimVoucherDao.selectByCreateSn(sn); } /** * 待处理报销单 * @param ndsn 待处理人编号 * @return */ public List<ClaimVoucher> selectByNextDealSn(String ndsn) { return claimVoucherDao.selectByNextDealSn(ndsn); } /** * 修改报销单 * @param claimVoucher 报销单 * @param items */ public void update(ClaimVoucher claimVoucher, List<ClaimVoucherItem> items) { claimVoucher.setNextDealSn(claimVoucher.getCreateSn()); claimVoucher.setStatus(Content.CLAIMVOUCHER_CREATED); claimVoucherDao.update(claimVoucher); System.out.println(claimVoucher.getId()); List<ClaimVoucherItem> olds = claimVoucherItemDao.selectByClaimVoucher(claimVoucher.getId()); for(ClaimVoucherItem old:olds){ boolean isHave=false; for(ClaimVoucherItem item:items){ if(item.getId()==old.getId()){ isHave=true; break; } } if(!isHave){ claimVoucherItemDao.delete(old.getId()); } } for(ClaimVoucherItem item:items){ item.setClaimVoucherId(claimVoucher.getId()); if(item.getId() != null && item.getId()>0){ claimVoucherItemDao.update(item); }else{ claimVoucherItemDao.insert(item); } } } /** * 提交报销单 * @param id 报销单编号 */ public void submit(int id) { ClaimVoucher claimVoucher = claimVoucherDao.select(id); Employee employee = employeeDao.select(claimVoucher.getCreateSn()); claimVoucher.setStatus(Content.CLAIMVOUCHER_SUBMIT); claimVoucher.setNextDealSn((employeeDao.selectByDepartmentAndPost(employee.getDepartmentSn(),Content.POST_FM)).get(0).getSn()); claimVoucherDao.update(claimVoucher); DealRecord dealRecord = new DealRecord(); dealRecord.setDealWay(Content.DEAL_SUBMIT); dealRecord.setClaimVoucherId(id); dealRecord.setDealTime(new Date()); dealRecord.setDealResult(Content.CLAIMVOUCHER_SUBMIT); dealRecord.setComment("无"); dealRecord.setDealSn(employee.getSn()); dealRecordDao.insert(dealRecord); } /** * 处理报销单 * @param dealRecord */ public void deal(DealRecord dealRecord) { ClaimVoucher claimVoucher = claimVoucherDao.select(dealRecord.getClaimVoucherId()); Employee employee = employeeDao.select(dealRecord.getDealSn()); dealRecord.setDealTime(new Date()); if (dealRecord.getDealWay().equals(Content.DEAL_PASS)){ //以通过 if (claimVoucher.getTotalAmount() <= Content.LIMIT_CHECK || employee.getPost().equals(Content.POST_GM)){ claimVoucher.setStatus(Content.CLAIMVOUCHER_APPROVED); claimVoucher.setNextDealSn(employeeDao.selectByDepartmentAndPost(null,Content.POST_CASHIER).get(0).getSn()); dealRecord.setDealResult(Content.CLAIMVOUCHER_APPROVED); }else { claimVoucher.setStatus(Content.CLAIMVOUCHER_RECHECK); claimVoucher.setNextDealSn(employeeDao.selectByDepartmentAndPost(null,Content.POST_GM).get(0).getSn()); dealRecord.setDealResult(Content.CLAIMVOUCHER_RECHECK); } }else if (dealRecord.getDealWay().equals(Content.DEAL_BACK)){ //以打回 claimVoucher.setStatus(Content.CLAIMVOUCHER_BACK); claimVoucher.setNextDealSn(claimVoucher.getCreateSn()); dealRecord.setDealResult(Content.DEAL_BACK); }else if (dealRecord.getDealWay().equals(Content.DEAL_REJECT)){ //以拒绝 claimVoucher.setStatus(Content.CLAIMVOUCHER_TERMINATED); claimVoucher.setNextDealSn(null); dealRecord.setDealResult(Content.CLAIMVOUCHER_TERMINATED); }else if (dealRecord.getDealWay().equals(Content.DEAL_PAID)){ //以打款 claimVoucher.setStatus(Content.CLAIMVOUCHER_PAID); claimVoucher.setNextDealSn(null); dealRecord.setDealResult(Content.CLAIMVOUCHER_PAID); } claimVoucherDao.update(claimVoucher); dealRecordDao.insert(dealRecord); } }