customerdaoimp.java

SSH2实现增删改查的小DEMO

package com.ghy.dao;

import java.util.ArrayList;
import java.util.List;

import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.ghy.data.Customer;




public class CustomerDaoImp extends HibernateDaoSupport implements
		CustomerDaoIfc {

	public void saveCustomer(Customer customer) {
		// TODO Auto-generated method stub
		getHibernateTemplate().save(customer);

	}

	public List findCustomerByName(String name) {
		// TODO Auto-generated method stub
		List list = getHibernateTemplate().find(
				"from Customer customer where customer.name=?", name);
		return list;
	}

	public boolean checkCustomer(String name, String password) {
		// TODO Auto-generated method stub
		String[] param = new String[2];
		param[0] = name;
		param[1] = password;
		List list = getHibernateTemplate()
				.find(
						"from Customer customer where customer.name=? and customer.password=?",
						param);
		if(list.size()==0)
			return false;
		else
			return true;
	}

	public void deleteCustomer(Customer customer) {
		// TODO Auto-generated method stub
		getHibernateTemplate().delete(customer);
	}

	public ArrayList findAllCustomer() {
		// TODO Auto-generated method stub
		return (ArrayList)getHibernateTemplate().find("from Customer");
	}

	public void updateCustomer(Customer customer) {
		// TODO Auto-generated method stub
		getHibernateTemplate().update(customer);
	}

	public List findCustomerById(String id) {
		// TODO Auto-generated method stub
		List list = getHibernateTemplate().find(
				"from Customer customer where customer.id=?", id);
		return list;
	}
	

}