package fr.ifremer.quadrige3.synchro.server.security.ldap;
   
   /*-
    * #%L
    * Quadrige3 Core :: Quadrige3 Synchro server
    * $Id:$
    * $HeadURL:$
    * %%
    * Copyright (C) 2017 Ifremer
   * %%
   * This program is free software: you can redistribute it and/or modify
   * it under the terms of the GNU Affero General Public License as published by
   * the Free Software Foundation, either version 3 of the License, or
   * (at your option) any later version.
   * 
   * This program is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
   * GNU General Public License for more details.
   * 
   * You should have received a copy of the GNU Affero General Public License
   * along with this program.  If not, see <http://www.gnu.org/licenses/>.
   * #L%
   */
  
  
  
  import org.springframework.context.annotation.Lazy;
  import org.springframework.ldap.core.DirContextAdapter;
  import org.springframework.ldap.core.DirContextOperations;
  import org.springframework.security.core.GrantedAuthority;
  import org.springframework.security.core.userdetails.UserDetails;
  import org.springframework.security.core.userdetails.UserDetailsService;
  import org.springframework.security.ldap.userdetails.UserDetailsContextMapper;
  import org.springframework.stereotype.Service;
  import org.springframework.transaction.annotation.Transactional;
  
  import javax.annotation.Resource;
  import java.util.Collection;
  
  /**
   * <p>UserDetailsContextMapperImpl class.</p>
   *
   * @author Ludovic Pecquot <ludovic.pecquot@e-is.pro>
   */
  @Service("userDetailsContextMapper")
  @Lazy
  @Transactional
  public class UserDetailsContextMapperImpl implements UserDetailsContextMapper {
  
      @Resource(name = "quadrigeUserDetailsService")
      private UserDetailsService userDetailsService;
      
      /** {@inheritDoc} */
      @Override
      public UserDetails mapUserFromContext(DirContextOperations ctx, String username, Collection<? extends GrantedAuthority> authorities) {
          return userDetailsService.loadUserByUsername(username);
      }
  
      /** {@inheritDoc} */
      @Override
      public void mapUserToContext(UserDetails user, DirContextAdapter ctx) {
          throw new UnsupportedOperationException("Not supported yet.");
      }
      
  }