/* Copyright 2004, 2005, 2006 Acegi Technology Pty Limited

  *

  * Licensed under the Apache License, Version 2.0 (the "License");

  * you may not use this file except in compliance with the License.

  * You may obtain a copy of the License at

  *

  *     http://www.apache.org/licenses/LICENSE-2.0

  *

  * Unless required by applicable law or agreed to in writing, software

  * distributed under the License is distributed on an "AS IS" BASIS,

  * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.

  * See the License for the specific language governing permissions and

  * limitations under the License.

  */

 package org.acegisecurity.providers.ldap;

 import org.acegisecurity.GrantedAuthority;

 import org.acegisecurity.ldap.LdapDataAccessException;

 import org.acegisecurity.userdetails.ldap.LdapUserDetails;

 /**

  * Obtains a list of granted authorities for an Ldap user.

  * <p>

  * Used by the <tt>LdapAuthenticationProvider</tt> once a user has been

  * authenticated to create the final user details object.

  * </p>

  *

  * @author Luke Taylor

  * @version $Id: LdapAuthoritiesPopulator.java 1496 2006-05-23 13:38:33Z benalex $

  */

 public interface LdapAuthoritiesPopulator {

     //~ Methods ========================================================================================================

     /**

      * Get the list of authorities for the user.

      *

      * @param userDetails the user details object which was returned by the LDAP authenticator.

      *

      * @return the granted authorities for the given user.

      *

      * @throws LdapDataAccessException if there is a problem accessing the directory.

      */

     GrantedAuthority[] getGrantedAuthorities(LdapUserDetails userDetails)

         throws LdapDataAccessException;

 }