goodshomeservice.java

一个关于物流的管理系统

package com.shunshi.ssh.home.service;

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

import org.apache.commons.lang.StringUtils;

import com.shunshi.ssh.entity.Goods;
import com.shunshi.ssh.entity.Page;
import com.shunshi.ssh.home.dao.GoodsHomeDao;

public class GoodsHomeService {
	private GoodsHomeDao dao;
	
	
	public GoodsHomeDao getDao() {
		return dao;
	}
	public void setDao(GoodsHomeDao dao) {
		this.dao = dao;
	}
	public Goods findById(Long id) {
		return dao.findById(id);
	}
	public List perList() {
		List<Goods> l=dao.preList();
		System.out.println(l.size());
		List tempList=new ArrayList();
		for(Goods g:l){
			Goods g1=new Goods();
			g1.setTopic(StringUtils.abbreviate(g.getTopic(), 5));
			g1.setId(g.getId());
			g1.setSource(g.getSource());
			g1.setTarget(g.getTarget());
			g1.setPublishTime(g.getPublishTime());
			tempList.add(g1);
		}
		return tempList;
	}
	public List listAll(int toPageNo){

      int total= dao.getTotalRowsByState(2).intValue();
           PageController pc = new PageController(total,toPageNo);
           List all= dao.listAll(2,pc.getPageStartRow(), pc.getPageSize());
		return all;
	}

	public int getTotalPageCount() {
		
		int totalRow=dao.getTotalRowsByState(2).intValue();
		if(totalRow==0){
			return 1;
		}
		PageController pc = new PageController();
		pc.setTotalRowsAmount(totalRow);
		return pc.getTotalPages();
	}

}