hibernate多SessionFactory配置

<bean id="aDataSource" class="org.apache.commons.dbcp.BasicDataSource"
    destroy-method="close">
    <property name="driverClassName">
        <value>${adriver}</value>
    </property>
    <property name="url">
        <value>${aurl}</value>
    </property>
    <property name="username">
        <value>${ausername}</value>
    </property>
    <property name="password">
        <value>${apassword}</value>
    </property>
</bean>
<bean id="bDataSource" class="org.apache.commons.dbcp.BasicDataSource"
    destroy-method="close">
    <property name="driverClassName">
        <value>${bdriver}</value>
    </property>
    <property name="url">
        <value>${burl}</value>
    </property>
    <property name="username">
        <value>${busername}</value>
    </property>
    <property name="password">
        <value>${bpassword}</value>
    </property>
</bean>

<!-- Hibernate SessionFactorys -->
<bean id="aSessionFactory"
    class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
    <property name="dataSource">
        <ref local="aDataSource" />
    </property>
    <property name="mappingResources">
        <list>
            <value>.hbm.xml文件</value>
        </list>
    </property>
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">${ahibernate.dialect}</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="format_sql">true</prop>
        </props>
    </property>
</bean>

<bean id="bSessionFactory"
    class="org.springframework.orm.hibernate3.LocalSessionFactoryBean">
    <property name="dataSource">
        <ref local="bDataSource" />
    </property>
    <property name="mappingResources">
        <list>
            <value>.hbm.xml文件</value>
        </list>
    </property>
    <property name="hibernateProperties">
        <props>
            <prop key="hibernate.dialect">${bhibernate.dialect}</prop>
            <prop key="hibernate.show_sql">true</prop>
            <prop key="format_sql">true</prop>
        </props>
    </property>
</bean>