01: /**
02: * ===========================================
03: * JFreeReport : a free Java reporting library
04: * ===========================================
05: *
06: * Project Info: http://reporting.pentaho.org/
07: *
08: * (C) Copyright 2001-2007, by Object Refinery Ltd, Pentaho Corporation and Contributors.
09: *
10: * This library is free software; you can redistribute it and/or modify it under the terms
11: * of the GNU Lesser General Public License as published by the Free Software Foundation;
12: * either version 2.1 of the License, or (at your option) any later version.
13: *
14: * This library is distributed in the hope that it will be useful, but WITHOUT ANY WARRANTY;
15: * without even the implied warranty of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
16: * See the GNU Lesser General Public License for more details.
17: *
18: * You should have received a copy of the GNU Lesser General Public License along with this
19: * library; if not, write to the Free Software Foundation, Inc., 59 Temple Place, Suite 330,
20: * Boston, MA 02111-1307, USA.
21: *
22: * [Java is a trademark or registered trademark of Sun Microsystems, Inc.
23: * in the United States and other countries.]
24: *
25: * ------------
26: * SQLParameterLookupParser.java
27: * ------------
28: * (C) Copyright 2001-2007, by Object Refinery Ltd, Pentaho Corporation and Contributors.
29: */package org.jfree.report.modules.misc.datafactory.sql;
30:
31: import java.util.ArrayList;
32:
33: import org.jfree.report.util.PropertyLookupParser;
34:
35: /**
36: * Creation-Date: 16.04.2006, 20:30:42
37: *
38: * @author Thomas Morgner
39: */
40: public class SQLParameterLookupParser extends PropertyLookupParser {
41: private ArrayList fields;
42:
43: public SQLParameterLookupParser() {
44: this .fields = new ArrayList();
45: setMarkerChar('$');
46: setOpeningBraceChar('{');
47: setClosingBraceChar('}');
48: }
49:
50: protected String lookupVariable(final String name) {
51: fields.add(name);
52: return "?"; //$NON-NLS-1$
53: }
54:
55: public String[] getFields() {
56: return (String[]) fields.toArray(new String[fields.size()]);
57: }
58: }
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