transporthomeservice.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.entity.Transport;
import com.shunshi.ssh.home.dao.TransportHomeDao;

public class TransportHomeService {
	private TransportHomeDao dao;
	
	public TransportHomeDao getDao() {
		return dao;
	}

	public void setDao(TransportHomeDao dao) {
		this.dao = dao;
	}

	public List perList() {
		List<Transport> tl=dao.preList();
		List tempList=new ArrayList();
		for(Transport t:tl){
			Transport t1=new Transport();
			t1.setTopic(StringUtils.abbreviate(t.getTopic(), 5));
			t1.setId(t.getId());
			t1.setSource(t.getSource());
			t1.setTarget(t.getTarget());
			t1.setPublishDate(t.getPublishDate());
			tempList.add(t1);
		}
		return tempList;
		
	}

	public Transport findById(Long id) {
		return dao.findById(id);
	}
	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();
		}

}