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1   /*******************************************************************************
2    *   Gisgraphy Project 
3    * 
4    *   This library is free software; you can redistribute it and/or
5    *   modify it under the terms of the GNU Lesser General Public
6    *   License as published by the Free Software Foundation; either
7    *   version 2.1 of the License, or (at your option) any later version.
8    * 
9    *   This library is distributed in the hope that it will be useful,
10   *   but WITHOUT ANY WARRANTY; without even the implied warranty of
11   *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12   *   Lesser General Public License for more details.
13   * 
14   *   You should have received a copy of the GNU Lesser General Public
15   *   License along with this library; if not, write to the Free Software
16   *   Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA
17   * 
18   *  Copyright 2008  Gisgraphy project 
19   *  David Masclet <davidmasclet@gisgraphy.com>
20   *  
21   *  
22   *******************************************************************************/
23  package com.gisgraphy.service;
24  
25  /**
26   * An exception that is thrown by classes wanting to trap unique constraint
27   * violations. This is used to wrap Spring's DataIntegrityViolationException so
28   * it's checked in the web layer.
29   * 
30   * @author <a href="mailto:matt@raibledesigns.com">Matt Raible</a>
31   */
32  public class UserExistsException extends Exception {
33      private static final long serialVersionUID = 4050482305178810162L;
34  
35      /**
36       * Constructor for UserExistsException.
37       * 
38       * @param message
39       *                exception message
40       */
41      public UserExistsException(final String message) {
42  	super(message);
43      }
44  }