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