添加DormCleanServiceImpl.java

master
pco4bax5y 2 years ago
parent 758c929e6e
commit b8f5721879

@ -0,0 +1,77 @@
package com.itheima.service.impl;
import com.itheima.dao.DormCleanDao;
import com.itheima.po.DormClean;
import com.itheima.po.PageInfo;
import com.itheima.service.DormCleanService;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import org.springframework.transaction.annotation.Transactional;
import java.util.List;
/**
* @program: dormitorySystem
* @description: 宿
* @author: Joyrocky
* @create: 2019-04-24 15:19
**/
@Service("dormCleanService")
@Transactional
public class DormCleanServiceImpl implements DormCleanService {
// classDao
@Autowired
private DormCleanDao dormCleanDao;
//分页查询
@Override
public PageInfo<DormClean> findPageInfo(Integer d_id, String d_dormbuilding, Integer pageIndex, Integer pageSize) {
PageInfo<DormClean> pi = new PageInfo<DormClean>();
pi.setPageIndex(pageIndex);
pi.setPageSize(pageSize);
//获取总条数
Integer totalCount = dormCleanDao.totalCount(d_id,d_dormbuilding);
if (totalCount>0){
pi.setTotalCount(totalCount);
//每一页显示宿舍信息数
//currentPage = (pageIndex-1)*pageSize 当前页码数减1*最大条数=开始行数
List<DormClean> dormCleanList = dormCleanDao.getDormCleanList(d_id,d_dormbuilding,
(pi.getPageIndex()-1)*pi.getPageSize(),pi.getPageSize());
pi.setList(dormCleanList);
}
return pi;
}
@Override
public List<DormClean> getAll(){
List<DormClean> dormCleanList = dormCleanDao.getAll();
return dormCleanList;
}
//添加宿舍卫生信息
@Override
public int addDormClean(DormClean dormclean) {
return dormCleanDao.addDormClean(dormclean);
}
//通过id删除宿舍卫生信息
@Override
public int deleteDormClean(Integer g_id) {
return dormCleanDao.deleteDormClean(g_id);
}
//修改宿舍卫生信息
@Override
public int updateDormClean(DormClean dormclean) {
return dormCleanDao.updateDormClean(dormclean);
}
@Override
public DormClean findDormCleanById (Integer g_id){
DormClean d = dormCleanDao.findDormCleanById(g_id);
return d;
}
}
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