customerdaoimpl.java

白广元写的java web整合开发完全自学手册的源代码

/*
 *  This file was created by Rick Hightower of ArcMinds Inc. 
 *
 */
package springexample.hibernate;

import java.sql.SQLException;
import java.util.ArrayList;
import java.util.Iterator;
import java.util.List;

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

import springexample.hibernate.db.Customer;
public class CustomerDAOImpl extends HibernateDaoSupport implements CustomerDAO{

	public void addCustomer(Customer customer) {
		getHibernateTemplate().save(customer);
		// TODO Auto-generated method stub
		
	}
	public Customer getCustomerAccountInfo(Customer customer) {
		Customer cust = null;
		List list = getHibernateTemplate().find("from Customer customer " +
				                    "where customer.userId = ?" ,
				                    customer.getUserId()); 
		
		if(list.size() > 0){
			 cust = (Customer)  list.get(0);
		}
		return cust;
	}
}