<?xml version="1.0" encoding="UTF-8"?> 
<!DOCTYPE beans PUBLIC "-//SPRING/DTD BEAN/EN""http://www.springframework.org/dtd/spring-beans.dtd"> 
<beans> 
    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource"> 
        <property name="driverClassName"> 
            <value>com.mysql.jdbc.Driver</value> 
        </property> 
        <property name="url"> 
            <value>jdbc:mysql://localhost:3306/TestDB</value> 
        </property> 
        <property name="username"> 
            <value>caterpillar</value> 
        </property> 
        <property name="password"> 
            <value>123456</value> 
        </property> 
    </bean> 
    
    <bean id="sessionFactory" class="org.springframework.orm.hibernate.LocalSessionFactoryBean" destroy-method="close"> 
        <property name="dataSource"> 
            <ref bean="dataSource"/> 
        </property> 
        <property name="mappingResources"> 
            <list> 
                <value>User.hbm.xml</value> 
            </list> 
        </property> 
        <property name="hibernateProperties"> 
            <props> 
                <prop key="hibernate.dialect"> 
                    net.sf.hibernate.dialect.MySQLDialect 
                </prop> 
                <prop key="hibernate.show_sql"> 
                    true 
                </prop> 
            </props> 
        </property> 
    </bean> 


    <bean id="userDAO" class="onlyfun.caterpillar.UserDAO"> 
        <property name="sessionFactory"> 
            <ref bean="sessionFactory"/> 
        </property> 
    </bean> 
</beans>

package onlyfun.caterpillar; 

import net.sf.hibernate.*; 
import org.springframework.orm.hibernate.*; 
import org.springframework.orm.hibernate.support.*; 


public class UserDAO extends HibernateDaoSupport { 
    public void insertUser(final User user) { 
        getHibernateTemplate().execute(new HibernateCallback() { 
                publicObject doInHibernate(Session session) throws HibernateException { 
                    session.saveOrUpdate(user); 
                    returnnull; 
                } 
            }); 
    } 
}

package onlyfun.caterpillar; 

import org.springframework.orm.hibernate.support.*; 

public class UserDAO extends HibernateDaoSupport { 
    public void insertUser(User user) { 
        getHibernateTemplate().saveOrUpdate(user); 
    } 
}

.... 
    <bean id="myHibernateInterceptor" 
        class="org.springframework.orm.hibernate.HibernateInterceptor"> 
        <property name="sessionFactory"> 
            <ref bean="mySessionFactory"/> 
        </property> 
    </bean> 

    <bean id="myProductDaoTarget" class="product.ProductDaoImpl"> 
        <property name="sessionFactory"> 
            <ref bean="mySessionFactory"/> 
        </property> 
    </bean> 

    <bean id="myProductDao" class="org.springframework.aop.framework.ProxyFactoryBean"> 
        <property name="proxyInterfaces"> 
            <value>product.ProductDao</value> 
        </property> 
        <property name="interceptorNames"> 
            <list> 
                <value>myHibernateInterceptor</value> 
                <value>myProductDaoTarget</value> 
            </list> 
        </property> 
    </bean> 
....

public class ProductDaoImpl extends HibernateDaoSupport implements ProductDao { 

    public List loadProductsByCategory(finalString category) throws MyException { 
        Session session = SessionFactoryUtils.getSession(getSessionFactory(), false); 
        try { 
            List result = session.find( 
                "from test.Product product where product.category=?", 
                category, Hibernate.STRING); 
            if (result == null) { 
                thrownew MyException("invalid search result"); 
            } 
            return result; 
        } 
        catch (HibernateException ex) { 
            throw SessionFactoryUtils.convertHibernateAccessException(ex); 
        } 
    } 
}