citysdaoimpl.java

使用hibernate struts2实现简历的建立浏览修改删除

package com.dfsz.dao;

import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Map;

import org.hibernate.Query;
import org.hibernate.Session;

import util.dao.HibernateDaoSupport;

import com.dfsz.model.Citys;
import com.dfsz.model.Province;

public class CitysDaoImpl extends HibernateDaoSupport<Citys,Long> implements CitysDao{
	
	public CitysDaoImpl(){
		this.entityClass = CitysDaoImpl.class;
	}

	@SuppressWarnings("unchecked")
	public List<Citys> get() {
		// TODO Auto-generated method stub
		Session session = this.getSession();
		Query query = session.createQuery("from "+Citys.class.getName() );
		List<Citys> citysList= new ArrayList<Citys>();
		citysList = query.list();
		return citysList;
	}
	@SuppressWarnings("unchecked")
	@Override
	public Map<Province, List<Citys>> listAddress() {
		// TODO Auto-generated method stub
		Session session = this.getSession();
		Map<Province,List<Citys>> citys = new LinkedHashMap();
		List<Province> provinceList;
		ProvinceDao provinceDao = new  ProvinceDaoImpl();
		provinceList = provinceDao.get();
		for(int i=0;i<provinceList.size();i++){
			Query query = session.createQuery("from "+Citys.class.getName()
					+" as city where city.province.id ="+provinceList.get(i).getId());
			citys.put(provinceList.get(i), query.list());
		}
		return citys;
	}
	
	

}