Application Configuration for Hibernate and 2 Databases

application-config.xml

...
    <bean id="dataSourceMySql" class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="com.mysql.jdbc.Driver" />
        <property name="url" value="jdbc:mysql://mysql.host:3306/test" />
        <property name="username" value="mysql_user" />
        <property name="password" value="mysql_pass" />
    </bean>

    <bean id="dataSourceOracle" class="org.apache.commons.dbcp2.BasicDataSource" destroy-method="close">
        <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
        <property name="url" value="jdbc:oracle:thin:@oracle.host:1521:INTL" />
        <property name="username" value="oracle_user" />
        <property name="password" value="oracle_pass" />
    </bean>


    <bean id="sessionFactoryMySql" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSourceMySql" />
        <property name="packagesToScan" value="com.test.domain.mysql" />
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.MySQLDialect</prop>
                <prop key="hibernate.show_sql">false</prop>
                <prop key="hibernate.hbm2ddl.auto">validate</prop>  
            </props>
        </property>
    </bean>

    <bean id="sessionFactoryOracle" class="org.springframework.orm.hibernate4.LocalSessionFactoryBean">
        <property name="dataSource" ref="dataSourceOracle" />
        <property name="packagesToScan" value="com.test.domain.oracle" />
        <property name="hibernateProperties">
            <props>
                <prop key="hibernate.dialect">org.hibernate.dialect.Oracle10gDialect</prop>
                <prop key="hibernate.show_sql">false</prop>
                <prop key="hibernate.hbm2ddl.auto">validate</prop>  
            </props>
        </property>
    </bean>
...