Spring roo with LDAP

Anyone have a simple LDAP example with spring roo

At the moment i just have a username apssword authentication with a few role types

with the following config

Code:

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

<beans:beans xmlns="http://www.springframework.org/schema/security"
    xmlns:beans="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-3.0.xsd">

    <http auto-config="true" use-expressions="true">
            <form-login login-processing-url="/static/j_spring_security_check" login-page="/login" authentication-failure-url="/login?login_error=t"/>
        <logout logout-url="/static/j_spring_security_logout"/>
      <!-- <intercept-url pattern="/pack/**" access="hasRole('ROLE_USER')"/>-->
      <intercept-url pattern="/pack/**" access="isAuthenticated()"/>
        <intercept-url pattern="/resources/**" access="permitAll" />
        <intercept-url pattern="/static/**" access="permitAll" />
        <intercept-url pattern="/login**" access="permitAll" />
        <intercept-url pattern="/**" access="isAuthenticated()" />
    </http>

    <authentication-manager alias="authenticationManager">
    <authentication-provider>
              <user-service>
                  <user name="admin" password="admin" authorities="ROLE_ADMIN"/>
                    <user name="Noake1j" password="test" authorities="ROLE_USER"/>
                </user-service>
      </authentication-provider>

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I have just dound out that it is active directories that are in place and not LDAP.

Again a simple example?