userregdaohibernate.java

一个简易的网上购物系统。具有普遍的购物功能。还有一个小型的论坛

package com.longHua.dao.hibernate;

import java.util.List;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
import com.longHua.dao.UserRegDao;
import com.longHua.domain.UserReg;

public class UserRegDaoHibernate extends HibernateDaoSupport implements UserRegDao {

	public void delete(int UID) {
		getHibernateTemplate().delete(getUser(UID));

	}

	public UserReg getUser(int UID) {
		return (UserReg)getHibernateTemplate().get(com.longHua.domain.UserReg.class, UID);
	}

	@SuppressWarnings("unchecked")
	public List<UserReg> getUsers() {
		return getHibernateTemplate().find("from UserReg order by UID desc");
	}

	public void saveUser(UserReg user) {
		getHibernateTemplate().save(user);

	}
	
	@SuppressWarnings("unchecked")
	public List<UserReg> checkRegName(String regName){
		return getHibernateTemplate().find("from UserReg as UserReg where UserReg.userName='"+regName+"'");
	}
	
	@SuppressWarnings("unchecked")
	public List<UserReg> checkRegEmail(String regMail){
		return getHibernateTemplate().find("from UserReg as UserReg where UserReg.userMail='"+regMail+"'");
	}

}