Hibernate+spring в netbeans

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
       xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
       xmlns:p="http://www.springframework.org/schema/p"
       xmlns:aop="http://www.springframework.org/schema/aop"
       xmlns:tx="http://www.springframework.org/schema/tx"
       xsi:schemaLocation="http://www.springframework.org/schema/beans [url]http://www.springframework.org/schema/beans/spring-beans-3.1.xsd[/url]
       [url]http://www.springframework.org/schema/aop[/url] [url]http://www.springframework.org/schema/aop/spring-aop-3.1.xsd[/url]
       [url]http://www.springframework.org/schema/tx[/url] http://www.springframework.org/schema/tx/spring-tx-3.1.xsd">
 
    <!--bean id="propertyConfigurer"
          class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer"
          p:location="/WEB-INF/jdbc.properties" />
 
<bean id="dataSource"
    class="org.springframework.jdbc.datasource.DriverManagerDataSource"
    p:driverClassName="${jdbc.driverClassName}"
    p:url="${jdbc.url}"
    p:username="${jdbc.username}"
    p:password="${jdbc.password}" /-->
 
    <!-- ADD PERSISTENCE SUPPORT HERE (jpa, hibernate, etc) -->
    
    <bean name = "enterService" class = "service.EnterService" />
    <bean id="UIDdao" class="controller.IUDdaoImpl">
      <property name="dao" ref="UIDdao"></property>
    </bean>
 
</beans>

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
 
package controller;
 
/**
 *
 * @author doctus
 */
public interface IUDdao {
    
    public void saveUser(String name, String password);
    
}

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
 
package service;
 
import controller.IUDdao;
 
 
/**
 *
 * @author doctus
 */
public class EnterService {
    
    
    
    public static boolean connect(String name, String password){
        IUDdao dao = null;
        
        dao.saveUser(name, password);
        return true;
    }
}

/*
 * To change this license header, choose License Headers in Project Properties.
 * To change this template file, choose Tools | Templates
 * and open the template in the editor.
 */
 
package controller;
 
import org.hibernate.id.enhanced.OptimizerFactory;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;
 
 
public class IUDdaoImpl extends HibernateDaoSupport implements IUDdao {
    
    
    private IUDdao dao;
            
    public void setDao(IUDdao dao){
        this.dao = dao;
    }
 
    @Override
    public void saveUser(String name, String password) {
        Users u = (Users) getHibernateTemplate().find("SELECT * FROM users where users_id = (SELECT MAX(users_id) FROM users)");
        Users user = new Users(name, password);
        user.setUsersId(u.getUsersId()+1);
        getHibernateTemplate().save(user);
    }
    
    
    
}