Spring 和 Hibernate3的整合

1、org.springframework.orm.hibernate3.LocalSessionFactoryBean

相当于，

SessionFactory mSessionFactory = congfig.getSessionFactory();

例子如下：

<bean id="sessionFactory" class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">

<property name="dataSource" ref="dataSource" />

<!--

映射文件所在的路径

-->

<property name="mappingDirectoryLocations">

<list>

<!--

spring容器会去该包及子包下搜索所有的映射文件

-->

<value>classpath:com/itheima12/crm/domain</value>

</list>

</property>

<property name="hibernateProperties">

<props>

<prop key="hibernate.dialect">org.hibernate.dialect.MySQL5InnoDBDialect</prop>

<prop key="hibernate.show_sql">true</prop>

<prop key="hibernate.hbm2ddl.auto">update</prop>

</props>

</property>

</bean>

 

 

2、org.springframework.orm.hibernate3.HibernateTemplate

相当于 Session mSession = mSessionFactory.getSession();

例子：

<bean id="hibernateTemplate" class="org.springframework.orm.hibernate3.HibernateTemplate">

<property name="sessionFactory">

<ref bean="sessionFactory"/>

</property>

</bean>

 

3、org.springframework.orm.hibernate3.HibernateTransactionManager

相当于

Transaction transaction = session.beginTransaction();

transaction.commit();