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1   /*
2    *
3    * The DbUnit Database Testing Framework
4    * Copyright (C)2002-2008, DbUnit.org
5    *
6    * This library is free software; you can redistribute it and/or
7    * modify it under the terms of the GNU Lesser General Public
8    * License as published by the Free Software Foundation; either
9    * version 2.1 of the License, or (at your option) any later version.
10   *
11   * This library is distributed in the hope that it will be useful,
12   * but WITHOUT ANY WARRANTY; without even the implied warranty of
13   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14   * Lesser General Public License for more details.
15   *
16   * You should have received a copy of the GNU Lesser General Public
17   * License along with this library; if not, write to the Free Software
18   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
19   *
20   */
21  package org.dbunit.dataset.datatype;
22  
23  import org.slf4j.Logger;
24  import org.slf4j.LoggerFactory;
25  
26  /**
27   * String data type that ignore case when comparing String values.
28   * 
29   * @author gommma (gommma AT users.sourceforge.net)
30   * @author Last changed by: $Author$
31   * @version $Revision$ $Date$
32   * @since 2.4.0
33   */
34  public class StringIgnoreCaseDataType extends StringDataType 
35  {
36      /**
37       * Logger for this class
38       */
39      private static final Logger logger = LoggerFactory.getLogger(StringIgnoreCaseDataType.class);
40  
41      
42      public StringIgnoreCaseDataType(String name, int sqlType) 
43      {
44          super(name, sqlType);
45      }
46  
47      protected int compareNonNulls(Object value1, Object value2) throws TypeCastException
48      {
49          logger.debug("compareNonNulls(value1={}, value2={}) - start", value1, value2);
50          
51          String value1cast = (String)value1;
52          String value2cast = (String)value2;
53          return value1cast.compareToIgnoreCase(value2cast);
54      }
55  
56      
57      
58  }