Spring Security + oracle

bonjour;

je veux faire construire le users de maniére dynamique en utilisant base de donnée oracle pour connecter à une application j2ee (jsf) en security spring , mais il y a une erreur en entrant le user et le password et affiche le message suivante:
10:49:26,764 INFO [org.springframework.beans.factory.xml.XmlBeanDefinitionReader] (http-localhost-127.0.0.1-8181-1) Loading XML bean definitions from class path resource [org/springframework/jdbc/support/sql-error-codes.xml]
10:49:26,848 INFO [org.springframework.jdbc.support.SQLErrorCodesFactory] (http-localhost-127.0.0.1-8181-1) SQLErrorCodes loaded: [DB2, Derby, H2, HSQL, Informix, MS-SQL, MySQL, Oracle, PostgreSQL, Sybase]


sachant que je utilise le fichiers suivante:

<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans-3.0.xsd">

<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="mspe" />
<property name="password" value="123456" />
</bean>

</beans>

--------------
et aussie
----------------
<?xml version="1.0" encoding="UTF-8"?>

<b:beans xmlns="http://www.springframework.org/schema/security"
xmlns:b="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schem...-beans-3.0.xsd
http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-3.1.xsd">




<http auto-config="true" >
<intercept-url pattern="/login.jsf" access="ROLE_ANONYMOUS" />
<intercept-url pattern="/**" access="ROLE_USER,ROLE_ADMIN" />
<form-login login-page="/login.jsf" />


</http>

<authentication-manager>
<authentication-provider>
<jdbc-user-service data-source-ref="dataSource"

users-by-username-query="select username,password, enabled from users where username=?"

authorities-by-username-query="select r.username, r.role from roles r where r.username =? "

/>
</authentication-provider>
</authentication-manager>

</b:beans>
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merci pour une réponse.