src/cn/approval/service/impl/ApplyService.java

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package cn.approval.service.impl;

import java.util.ArrayList;
import java.util.List;

import javax.annotation.Resource;

import org.springframework.stereotype.Service;

import cn.approval.mapper.ApplyMapper;
import cn.approval.mapper.UserMapper;
import cn.approval.service.IApplyService;
import cn.approval.vo.Apply;
import cn.approval.vo.ApplyExample;
import cn.approval.vo.ApplyExample.Criteria;
import cn.approval.vo.PageInfo;

@Service
public class ApplyService implements IApplyService{
	@Resource
	private ApplyMapper applyMapper;
	
	@Override
	public PageInfo QueryApply(String name,PageInfo<Apply> pageInfo) {
		// TODO Auto-generated method stub
		
		ApplyExample example = new ApplyExample();
		List<String> list = new ArrayList<String>();
		list.add("1");
		list.add("4");
		list.add("5");
		example.createCriteria().andStateIn(list).andStuNameEqualTo(name);
		
		int totalCount = applyMapper.countByExample(example);
		pageInfo.setTotalCount(totalCount);
		//最大页码号
		int maxPage = totalCount % pageInfo.getPageSize() > 0 ? totalCount / pageInfo.getPageSize() + 1 : totalCount / pageInfo.getPageSize();
		pageInfo.setMaxPage(maxPage);
		//3.查询分页数据
		List<Apply> applyList = applyMapper.selectByPageInfo(pageInfo);
		pageInfo.setList(applyList);
		return pageInfo;

	}

	@Override
	public PageInfo queryBySub(String subName,PageInfo<Apply> pageInfo) {
		// TODO Auto-generated method stub
		
		List<String> list = new ArrayList<String>();
		list.add("4");
		list.add("7");
		
		ApplyExample example = new ApplyExample();
		
		example.createCriteria().andAySubEqualTo(subName).andStateIn(list);
		
		int totalCount = applyMapper.countByExample(example);
		pageInfo.setTotalCount(totalCount);
		//最大页码号