可以执行的最小内容
1.pojo-User.java
package com.xzl.pojo;

import java.util.Date;
/**
 * @hibernate.class table="jordan"
 */
public class User {
    public Integer id;
    
    public String name;
    
    public Integer age;
    
    public Date birth;
    
    public String comment;

    /**
     * @hibernate.
     */
    public Integer getAge() {
        return age;
    }

    /**
     * @param age the age to set
     */
    public void setAge(Integer age) {
        this.age = age;
    }

    /**
     * @return the birth
     */
    public Date getBirth() {
        return birth;
    }

    /**
     * @param birth the birth to set
     */
    public void setBirth(Date birth) {
        this.birth = birth;
    }

    /**
     * @return the comment
     */
    public String getComment() {
        return comment;
    }

    /**
     * @param comment the comment to set
     */
    public void setComment(String comment) {
        this.comment = comment;
    }

    /**
     * @return the id
     */
    public Integer getId() {
        return id;
    }

    /**
     * @param id the id to set
     */
    public void setId(Integer id) {
        this.id = id;
    }

    /**
     * @return the name
     */
    public String getName() {
        return name;
    }

    /**
     * @param name the name to set
     */
    public void setName(String name) {
        this.name = name;
    }
}
2.映射文件User.hbm.xml
<?xml version="1.0"?>
<!DOCTYPE hibernate-mapping PUBLIC
    "-//Hibernate/Hibernate Mapping DTD 2.0//EN"
    "http://hibernate.sourceforge.net/hibernate-mapping-2.0.dtd" >
    
<hibernate-mapping>
<!-- 
    Created by the Middlegen Hibernate plugin 2.1

    http://boss.bekk.no/boss/middlegen/
    http://www.hibernate.org/
-->

<class 
    name="com.xzl.pojo.User" 
    table="jordan"
>
    <meta attribute="class-description" inherit="false">
       @hibernate.class
        table="jordan"
    </meta>

    <id
        name="id"
        type="java.lang.Integer"
        column="id"
    >
        <meta attribute="field-description">
           @hibernate.id
            generator-class="assigned"
            type="java.lang.Object"
            column="id"

        </meta>
        <generator class="native" />
    </id>

    <property
        name="name"
        type="java.lang.String"
        column="name"
        not-null="true"
        length="10"
    >
        <meta attribute="field-description">
           @hibernate.property
            column="name"
            length="10"
            not-null="true"
        </meta>    
    </property>
    <property
        name="age"
        type="java.lang.Integer"
        column="age"
        not-null="true"
        length="10"
    >
        <meta attribute="field-description">
           @hibernate.property
            column="age"
            length="10"
            not-null="true"
        </meta>    
    </property>
    <property
        name="birth"
        type="java.sql.Timestamp"
        column="birth"
        not-null="true"
        length="19"
    >
        <meta attribute="field-description">
           @hibernate.property
            column="birth"
            length="19"
            not-null="true"
        </meta>    
    </property>
    <property
        name="comment"
        type="java.lang.String"
        column="comment"
        not-null="true"
        length="100"
    >
        <meta attribute="field-description">
           @hibernate.property
            column="comment"
            length="100"
            not-null="true"
        </meta>    
    </property>

    <!-- Associations -->
  

</class>
</hibernate-mapping>
3.DAO接口IUserDAO.java
package com.xzl.star;

import com.xzl.pojo.User;

public interface IUserDAO {
    public User doQuery(java.lang.Integer id);
}
4.实现UserDAO继承HibernateDaoSupport类，调用模板getHibernateTemplate
package com.xzl.star;

import org.apache.log4j.Logger;
import org.springframework.orm.hibernate3.support.HibernateDaoSupport;

import com.xzl.pojo.User;

public class UserDAO extends HibernateDaoSupport implements IUserDAO {
    private Logger logger = Logger.getLogger(this.getClass().getName());
    public User doQuery( java.lang.Integer id) {
        // TODO Auto-generated method stub
        logger.info("进入doQuery方法");
        try{
        return (User)getHibernateTemplate().get(User.class,id);
        
        }catch(Exception e){
            logger.info("抛出异常" + e.getMessage());
        }finally{
            logger.info("doQuery方法完成");
        }
        return null;
    }

}
5.测试
package com.xzl.star;

import org.springframework.context.ApplicationContext;
import org.springframework.context.support.FileSystemXmlApplicationContext;
import org.hibernate.dialect.MySQL5Dialect;
public class TestMain {

    /**
     * @param args
     */
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        ApplicationContext ctx = new FileSystemXmlApplicationContext("src/hibernate-Context.xml");
        IUserDAO userDao = (IUserDAO)ctx.getBean("userDAOProxy");
        System.out.println(userDao.doQuery(1).getName());
        System.out.println(userDao.doQuery(3));
    }

}
6.hibernate-Context.xml配置所有。。。
<?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.apache.commons.dbcp.BasicDataSource"
        destroy-method="close">
        <property name="driverClassName">
            <value>org.gjt.mm.mysql.Driver</value>
        </property>
        <property name="url">
            <value>jdbc:mysql://localhost:3306/SPORT</value>
        </property>
        <property name="username">
            <value>root</value>
        </property>
        <property name="password">
            <value></value>
        </property>
    </bean>

    <bean id="sessionFactory"
        class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
        <property name="dataSource">
            <ref local="dataSource" />
        </property>
        <property name="mappingResources">
            <list>
                <value>com/xzl/pojo/User.hbm.xml</value>
            </list>
        </property>
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">
                    org.hibernate.dialect.MySQL5Dialect
                </prop>
                <prop key="hibernate.show_sql">true</prop>
            </props>
        </property>
    </bean>

    <bean id="transactionManager"
        class="org.springframework.orm.hibernate3.HibernateTransactionManager">
        <property name="sessionFactory">
            <ref local="sessionFactory" />
        </property>
    </bean>

    <bean id="userDAO" class="com.xzl.star.UserDAO">
        <property name="sessionFactory">
            <ref local="sessionFactory" />
        </property>
    </bean>
    <bean id="userDAOProxy"
        class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">

        <property name="transactionManager">
            <ref bean="transactionManager" />
        </property>

        <property name="target">
            <ref local="userDAO" />
        </property>

        <property name="transactionAttributes">
            <props>
                <prop key="do*">PROPAGATION_REQUIRED,readOnly</prop>
            </props>
        </property>
    </bean>
</beans>

就结束了，自己留着用的！

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