/*
    * Copyright (C) 2003-2007 eXo Platform SAS.
    *
    * 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 General Public License
   * along with this program; if not, see<http://www.gnu.org/licenses/>.
   */
  package org.exoplatform.ecm.webui.comparator;
  
  import java.util.Comparator;
  
  import javax.jcr.Node;
  import javax.jcr.RepositoryException;
  
  
  public class NodeOwnerComparator implements Comparator<Node> {
  
    public static final String ASCENDING_ORDER = "Ascending" ;
    public static final String DESCENDING_ORDER = "Descending" ;
    private String order_ ;
  
    public NodeOwnerComparator(String pOrder) {
      order_ = pOrder ;
    }
  
    public int compare(Node node1, Node node2) {
      try{
        String nodeOwner1 = node1.getName();
        String nodeOwner2 = node2.getName();
        if(order_.equals(ASCENDING_ORDER)) {
          return nodeOwner1.compareToIgnoreCase(nodeOwner2) ;
        }
        return nodeOwner2.compareToIgnoreCase(nodeOwner1) ;
      }catch (RepositoryException e) {
        return 0;
      }
    }
  }