001    /*
002     * Copyright (C) 2003-2009 eXo Platform SAS.
003     *
004     * This is free software; you can redistribute it and/or modify it
005     * under the terms of the GNU Lesser General Public License as
006     * published by the Free Software Foundation; either version 2.1 of
007     * the License, or (at your option) any later version.
008     *
009     * This software is distributed in the hope that it will be useful,
010     * but WITHOUT ANY WARRANTY; without even the implied warranty of
011     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
012     * Lesser General Public License for more details.
013     *
014     * You should have received a copy of the GNU Lesser General Public
015     * License along with this software; if not, write to the Free
016     * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
017     * 02110-1301 USA, or see the FSF site: http://www.fsf.org.
018     */
019    package org.crsh.util;
020    
021    /**
022     * @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
023     * @version $Revision$
024     */
025    public class XML {
026    
027      public static String fileName(String qName) {
028        int pos = qName.indexOf(':');
029        if (pos == -1) {
030          return qName;
031        } else {
032          return qName.substring(0, pos) + "__" + qName.substring(pos + 1);
033        }
034      }
035    
036      public static String qName(String fileName) {
037        int pos = fileName.indexOf("__");
038        if (pos == -1) {
039          return fileName;
040        } else {
041          return fileName.substring(0, pos) + ":" + fileName.substring(pos + 2);
042        }
043      }
044    
045      public static String getPrefix(String qName) {
046        int pos = qName.indexOf(':');
047        return pos == -1 ? "" : qName.substring(0, pos);
048      }
049    }