Spring3 集成 Hibernate3

开发工具：Eclipse Juno

文件结构及Jar包：

src\livon\Test.java

package livon;

import java.util.List;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

public class Test {
    
    public static void main( String[] args){
        
        /*Resource r = new ClassPathResource("beans.xml");
        BeanFactory factory = new XmlBeanFactory(r);*/
        
        @SuppressWarnings("resource")
        ApplicationContext context = new ClassPathXmlApplicationContext("beans.xml");
        
        UserDao dao = (UserDao) context.getBean("userDao");        
        User u = (User) context.getBean("user");
        
        //保存
        dao.save(u);
        
        List list = dao.list();
        
        for( int i=0; i<list.size(); i++){
            
            User list_i = (User) list.get(i) ;
            
            System.out.println( list_i.getId());
            System.out.println( list_i.getAge());
            System.out.println( list_i.getUserName());
        }
        
    }

}

 src\livon\User.java

package livon;

public class User {

    
    
    private Integer id ;
    private String userName ;
    private int age ;
    
    
    
    public Integer getId() {
        return id;
    }
    public void setId(Integer id) {
        this.id = id;
    }
    public int getAge() {
        return age;
    }
    public void setAge(int age) {
        this.age = age;
    }
    public String getUserName() {
        return userName;
    }
    public void setUserName(String userName) {
        this.userName = userName;
    }
    
    
    
    
}

src\livon\UserDao.java

package livon;


import java.util.List;

public interface UserDao {
    
    public void save( User u );
    public List list();
    

}

src\livon\UserDaoImpl.java

package livon;

import java.util.List;

import org.springframework.orm.hibernate3.HibernateTemplate;

public class UserDaoImpl extends HibernateTemplate implements UserDao {

    @Override
    public void save(User u) {
        // TODO Auto-generated method stub
        super.save(u);
        
    }

    @Override
    public List<User> list() {
        // TODO Auto-generated method stub
        String hql = "from User";
        return super.find( hql );
    }

}
  

src\livon\User.hbm.xml

<?xml version="1.0" encoding="UTF-8"?>

<!--
  ~ Hibernate, Relational Persistence for Idiomatic Java
  ~
  ~ Copyright (c) 2010, Red Hat Inc. or third-party contributors as
  ~ indicated by the @author tags or express copyright attribution
  ~ statements applied by the authors.  All third-party contributions are
  ~ distributed under license by Red Hat Inc.
  ~
  ~ This copyrighted material is made available to anyone wishing to use, modify,
  ~ copy, or redistribute it subject to the terms and conditions of the GNU
  ~ Lesser General Public License, as published by the Free Software Foundation.
  ~
  ~ This program is distributed in the hope that it will be useful,
  ~ but WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  ~ or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License
  ~ for more details.
  ~
  ~ You should have received a copy of the GNU Lesser General Public License
  ~ along with this distribution; if not, write to:
  ~ Free Software Foundation, Inc.
  ~ 51 Franklin Street, Fifth Floor
  ~ Boston, MA  02110-1301  USA
  -->

<!DOCTYPE hibernate-mapping PUBLIC
        "-//Hibernate/Hibernate Mapping DTD 3.0//EN"
        "http://www.hibernate.org/dtd/hibernate-mapping-3.0.dtd">

<hibernate-mapping>

    <class name="livon.User" table="usertbl">
        <id name="id" column="id">
            <generator class="native"/>
        </id>
        <property name="userName"/>
        <property name="age"/>
    </class>

</hibernate-mapping>

src\beans.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE beans PUBLIC "" "http://www.springframework.org/dtd/spring-beans.dtd" >


<beans>




    <!-- user -->

    <bean id="user" class="livon.User">
        <property name="userName" value="Livon" />
        <property name="age" value="38" />
    </bean>


    <!-- userDao -->

    <bean id="userDao" class="livon.UserDaoImpl">
        <property name="sessionFactory" ref="sessionFactory" />
    </bean>
    
    
    <!-- sessionFactory -->
    
    <bean id="sessionFactory" 
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        
        <property name="dataSource" ref="dataSource" />
        <property name="mappingResources">
            <list>
                <value>livon/User.hbm.xml</value>
            </list>
        </property>
    
    </bean>
    
    
    <!-- dataSource -->        
        
    <bean id="dataSource"
        class="org.apache.commons.dbcp.BasicDataSource">
        
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://localhost:3306/spring_db" />
        <property name="username" value="Livon" />
        <property name="password" value="Livon_2012" />
        
    </bean>

</beans>

Eclipse 工程源码（含 jar 包）下载地址：

http://ishare.iask.sina.com.cn/f/36836371.html

运行：在Test.java编辑区点击右键 > Run As > 2 Java Application

图片尺寸：1920x1080