shoppingcardao.java

基于Struts+Spring+Hibernate的航空票务系统

package com.yc.dao;
import org.hibernate.HibernateException;
import java.util.List;
import java.util.Iterator;
import org.apache.commons.logging.LogFactory;
import org.apache.commons.logging.Log;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import com.yc.model.Users;


public class ShoppingCarDao extends HibernateDaoSupport {
	
	private static final Log log=LogFactory.getLog(ShoppingCarDao.class);
	
	private String hql="from Orders o where o.user=?";
	
	protected void initDao(){}
	
	public List getAllOrders(Long obj)
	{
		List list=null;
		try
		{
			Users user=(Users)this.getHibernateTemplate().load(Users.class,obj);
			list=this.getHibernateTemplate().find(hql,user);
		}
		catch(HibernateException e)
		{
			log.error(e.getMessage());
			return null;
		}
		return list;
	}

}