spring-security/samples/contacts/src/test/resources/applicationContext-contacts-test.xml

<?xml version="1.0" encoding="UTF-8"?>
<!--
  - Application context containing authentication beans.
  -
  - Only used by unit tests.
  -
  - $Id$
  -->

<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/schema/beans/spring-beans-2.5.xsd
                        http://www.springframework.org/schema/security http://www.springframework.org/schema/security/spring-security-2.5.xsd">

    <global-method-security expression-annotations="enabled">
        <permission-evaluator ref="permissionEvaluator"/>
    </global-method-security>

   <!-- ======================== AUTHENTICATION ======================= -->

    <authentication-provider>
        <password-encoder hash="md5"/>
        <jdbc-user-service data-source-ref="dataSource"/>
    </authentication-provider>

    <b:bean id="permissionEvaluator" class="org.springframework.security.acls.AclPermissionEvaluator">
        <b:constructor-arg ref="aclService" />
    </b:bean>

</b:beans>