01: //$HeadURL: svn+ssh://mschneider@svn.wald.intevation.org/deegree/base/trunk/src/org/deegree/io/datastore/sql/wherebuilder/AbstractPropertyNode.java $
02: /*---------------- FILE HEADER ------------------------------------------
03:
04: This file is part of deegree.
05: Copyright (C) 2001-2008 by:
06: EXSE, Department of Geography, University of Bonn
07: http://www.giub.uni-bonn.de/deegree/
08: lat/lon GmbH
09: http://www.lat-lon.de
10:
11: This library is free software; you can redistribute it and/or
12: modify it under the terms of the GNU Lesser General Public
13: License as published by the Free Software Foundation; either
14: version 2.1 of the License, or (at your option) any later version.
15:
16: This library is distributed in the hope that it will be useful,
17: but WITHOUT ANY WARRANTY; without even the implied warranty of
18: MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
19: Lesser General Public License for more details.
20:
21: You should have received a copy of the GNU Lesser General Public
22: License along with this library; if not, write to the Free Software
23: Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
24:
25: Contact:
26:
27: Andreas Poth
28: lat/lon GmbH
29: Aennchenstraße 19
30: 53177 Bonn
31: Germany
32: E-Mail: poth@lat-lon.de
33:
34: Prof. Dr. Klaus Greve
35: Department of Geography
36: University of Bonn
37: Meckenheimer Allee 166
38: 53115 Bonn
39: Germany
40: E-Mail: greve@giub.uni-bonn.de
41:
42: ---------------------------------------------------------------------------*/
43: package org.deegree.io.datastore.sql.wherebuilder;
44:
45: /**
46: * Part of a {@link SpecialCharString}.
47: *
48: * @author <a href="mailto:schneider@lat-lon.de">Markus Schneider </a>
49: * @author last edited by: $Author: mschneider $
50: *
51: * @version $Revision: 6588 $, $Date: 2007-04-11 17:31:29 +0200 (Mi, 11 Apr 2007) $
52: */
53: public interface SpecialCharStringPart {
54:
55: /**
56: * Returns an encoding that is suitable for arguments of "IS LIKE"-clauses in SQL.
57: * <p>
58: * This means:
59: * <ul>
60: * <li>wildCard: encoded as the '%'-character</li>
61: * <li>singleChar: encoded as the '_'-character</li>
62: * <li>escape: encoded as the '\'-character</li>
63: * </ul>
64: *
65: * @return encoded string
66: */
67: public String toSQLStyle();
68:
69: /**
70: * Returns an encoding that is suitable for arguments of "IS LIKE"-clauses in SQL.
71: * <p>
72: * This means:
73: * <ul>
74: * <li>wildCard: encoded as the '%'-character</li>
75: * <li>singleChar: encoded as the '_'-character</li>
76: * <li>escape: encoded as the '\'-character</li>
77: * </ul>
78: *
79: * @param toLowerCase
80: * true means: convert to lowercase letters
81: * @return encoded string
82: */
83: public String toSQLStyle(boolean toLowerCase);
84: }
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