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Java > Open Source Codes > org > dbunit > dataset > datatype > UnknownDataType


1 /*
2  *
3  * The DbUnit Database Testing Framework
4  * Copyright (C)2002-2004, 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
22 package org.dbunit.dataset.datatype;
23
24 import org.dbunit.dataset.ITable;
25
26 import java.sql.Types JavaDoc;
27
28 /**
29  * @author Manuel Laflamme
30  * @version $Revision: 1.4 $
31  */
32 public class UnknownDataType extends AbstractDataType
33 {
34     UnknownDataType()
35     {
36         super("UNKNOWN", Types.OTHER, Object JavaDoc.class, false);
37     }
38
39     ////////////////////////////////////////////////////////////////////////////
40 // DataType class
41
42     public Object JavaDoc typeCast(Object JavaDoc value) throws TypeCastException
43     {
44         if (value == ITable.NO_VALUE)
45         {
46             return null;
47         }
48
49         return value;
50     }
51
52     public int compare(Object JavaDoc o1, Object JavaDoc o2) throws TypeCastException
53     {
54         return super.compare(asString(o1), asString(o2));
55     }
56 }
57
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