userbusinessimpl.java

购物车系统

package cn.com.tarena.ecport.biz.Impl;

import java.util.List;

import org.hibernate.HibernateException;
import org.hibernate.Session;
import org.hibernate.SessionFactory;
import org.hibernate.Transaction;

import cn.com.tarena.ecport.biz.IUserBusiness;
import cn.com.tarena.ecport.common.util.HibernateUtil;
import cn.com.tarena.ecport.dao.impl.ContactInfoDAOImpl;
import cn.com.tarena.ecport.dao.impl.UserDAOImpl;
import cn.com.tarena.ecport.exception.ECPortException;
import cn.com.tarena.ecport.pojo.ContactInfo;
import cn.com.tarena.ecport.pojo.User;

public class UserBusinessImpl implements IUserBusiness {

	private SessionFactory sf = HibernateUtil.getSessionFactory();
	
	public void deleteUser(User user) throws ECPortException {
		// TODO Auto-generated method stub

	}

	public List<User> findAllUsers() throws ECPortException {
		// TODO Auto-generated method stub
		return null;
	}

	public ContactInfo getContactInfoByUserid(String userid)
			throws ECPortException {
		// TODO Auto-generated method stub
		return null;
	}

	public User getUserById(String userid) throws ECPortException {
		// TODO Auto-generated method stub
		return null;
	}

	public boolean hasUser(String userid) throws ECPortException {
		// TODO Auto-generated method stub
		return false;
	}

	public void updateContactInfo(ContactInfo contactInfo)
			throws ECPortException {
		// TODO Auto-generated method stub

	}

	public void updateUserInfo(User user, ContactInfo contactInfo)
			throws ECPortException {
		// TODO Auto-generated method stub

	}

	public void userRegister(User user, ContactInfo contactInfo)
	{
		Session session = sf.getCurrentSession();
		Transaction ts = null;
		
		UserDAOImpl udi = new UserDAOImpl();
		ContactInfoDAOImpl cidi = new ContactInfoDAOImpl();
		
		try {
			ts = session.beginTransaction();
			udi.save(user);
			cidi.save(contactInfo);
			ts.commit();
		} catch (RuntimeException e) {
			if(ts!=null){
				ts.rollback();
				e.printStackTrace();
			}
		} 
	}
}