01: /*
02: *
03: * The DbUnit Database Testing Framework
04: * Copyright (C)2002-2004, DbUnit.org
05: *
06: * This library is free software; you can redistribute it and/or
07: * modify it under the terms of the GNU Lesser General Public
08: * License as published by the Free Software Foundation; either
09: * 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.slf4j.Logger;
25: import org.slf4j.LoggerFactory;
26:
27: import org.dbunit.dataset.ITable;
28:
29: import java.sql.Types;
30:
31: /**
32: * @author Manuel Laflamme
33: * @version $Revision: 554 $
34: */
35: public class UnknownDataType extends AbstractDataType {
36:
37: /**
38: * Logger for this class
39: */
40: private static final Logger logger = LoggerFactory
41: .getLogger(UnknownDataType.class);
42:
43: UnknownDataType() {
44: super ("UNKNOWN", Types.OTHER, Object.class, false);
45: }
46:
47: ////////////////////////////////////////////////////////////////////////////
48: // DataType class
49:
50: public Object typeCast(Object value) throws TypeCastException {
51: logger.debug("typeCast(value=" + value + ") - start");
52:
53: if (value == ITable.NO_VALUE) {
54: return null;
55: }
56:
57: return value;
58: }
59:
60: public int compare(Object o1, Object o2) throws TypeCastException {
61: logger.debug("compare(o1=" + o1 + ", o2=" + o2 + ") - start");
62:
63: return super.compare(asString(o1), asString(o2));
64: }
65: }
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