JSF - шаблон Spring JDBC

Question

Когда я пытаюсь использовать Spring JDBC Template с JSF/ICEFaces, он выдает некоторые ошибки.

Вот мой spring.xml

<beans ...>

    <bean id="dataSource" class="org.springframework.jdbc.datasource.DriverManagerDataSource">
        <property name="driverClassName" value="oracle.jdbc.driver.OracleDriver" />
        <property name="url" value="jdbc:oracle:thin:@//localhost:1521/xe" />
        <property name="username" value="hr" />
        <property name="password" value="hr" />
    </bean>

    <bean id="testDAO" class="com.sura2k.TestDAOImpl">
        <property name="dataSource" ref="dataSource" />
    </bean>

</beans>

Вот ДАО.

public class TestDAOImpl extends JdbcDaoSupport implements TestDAO {


    @Override
    public int getTotal(){

        String sql = "SELECT COUNT(*) FROM CUSTOMER"; 
        int total = getJdbcTemplate().queryForInt(sql);     
        return total;
    }
}

Исключения...

....

Caused by: org.springframework.beans.factory.BeanCreationException: 
Error creating bean with name 'dataSource' defined in class path resource 
[META-INF/database/spring.datasource.xml]: Error setting property values; 
nested exception is org.springframework.beans.PropertyBatchUpdateException; 
nested PropertyAccessExceptions (1) are:

PropertyAccessException 1: org.springframework.beans.MethodInvocationException: 
Property 'driverClassName' threw exception; nested exception is 
java.lang.IllegalStateException: Could not load JDBC driver class 
[oracle.jdbc.driver.OracleDriver]

...