/**
    * This file Copyright (c) 2003-2010 Magnolia International
    * Ltd.  (http://www.magnolia-cms.com). All rights reserved.
    *
    *
    * This file is dual-licensed under both the Magnolia
    * Network Agreement and the GNU General Public License.
    * You may elect to use one or the other of these licenses.
    *
   * This file is distributed in the hope that it will be
   * useful, but AS-IS and WITHOUT ANY WARRANTY; without even the
   * implied warranty of MERCHANTABILITY or FITNESS FOR A
   * PARTICULAR PURPOSE, TITLE, or NONINFRINGEMENT.
   * Redistribution, except as permitted by whichever of the GPL
   * or MNA you select, is prohibited.
   *
   * 1. For the GPL license (GPL), you can redistribute and/or
   * modify this file under the terms of the GNU General
   * Public License, Version 3, as published by the Free Software
   * Foundation.  You should have received a copy of the GNU
   * General Public License, Version 3 along with this program;
   * if not, write to the Free Software Foundation, Inc., 51
   * Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
   *
   * 2. For the Magnolia Network Agreement (MNA), this file
   * and the accompanying materials are made available under the
   * terms of the MNA which accompanies this distribution, and
   * is available at http://www.magnolia-cms.com/mna.html
   *
   * Any modifications to this file must keep this entire header
   * intact.
   *
   */
  package info.magnolia.setup.for3_5;
  
  import info.magnolia.cms.beans.config.ContentRepository;
  import info.magnolia.cms.core.Content;
  import info.magnolia.cms.core.HierarchyManager;
  import info.magnolia.cms.core.ItemType;
  import info.magnolia.cms.security.Realm;
  import info.magnolia.module.InstallContext;
  import info.magnolia.module.delta.AbstractRepositoryTask;
  import info.magnolia.module.delta.TaskExecutionException;
  import org.slf4j.Logger;
  import org.slf4j.LoggerFactory;
  
  import javax.jcr.RepositoryException;
  import java.util.Collection;
  import java.util.Iterator;
  
  /**
   * A task which moves existing users to the /admin realm folder.
   *
   * @author philipp
   * @version $Revision: 32667 $ ($Author: gjoseph $)
   */
  public class MoveMagnoliaUsersToRealmFolder extends AbstractRepositoryTask {
      private static final Logger log = LoggerFactory.getLogger(MoveMagnoliaUsersToRealmFolder.class);
  
      public MoveMagnoliaUsersToRealmFolder() {
          super("Update Magnolia users repository structure", "Moves Magnolia admin users into /" + Realm.REALM_ADMIN + " folder.");
      }
  
      protected void doExecute(InstallContext installContext) throws RepositoryException, TaskExecutionException {
          // move existing users there
          final HierarchyManager usersHm = installContext.getHierarchyManager(ContentRepository.USERS);
  
          Collection users = usersHm.getRoot().getChildren(ItemType.USER);
  
          Iterator iter = users.iterator();
          while (iter.hasNext()) {
              Content node = (Content) iter.next();
              usersHm.getWorkspace().getSession().move(node.getHandle(), getAdminRealmFolder() + "/" + node.getName());
              log.info("Moved user " + node.getName() + " to " + getAdminRealmFolder() + "/" + node.getName());
          }
      }
  
      protected String getAdminRealmFolder() {
          return "/" + Realm.REALM_ADMIN;
      }
  }