01: /*
02: * Copyright 2006-2007 Pentaho Corporation. All rights reserved.
03: * This software was developed by Pentaho Corporation and is provided under the terms
04: * of the Mozilla Public License, Version 1.1, or any later version. You may not use
05: * this file except in compliance with the license. If you need a copy of the license,
06: * please go to http://www.mozilla.org/MPL/MPL-1.1.txt.
07: *
08: * Software distributed under the Mozilla Public License is distributed on an "AS IS"
09: * basis, WITHOUT WARRANTY OF ANY KIND, either express or implied. Please refer to
10: * the license for the specific language governing your rights and limitations.
11: *
12: * Additional Contributor(s): Martin Schmid gridvision engineering GmbH
13: */
14: package org.pentaho.reportdesigner.crm.report.reportexporter.jfreereport;
15:
16: import org.jetbrains.annotations.NotNull;
17: import org.jetbrains.annotations.Nullable;
18: import org.jfree.report.DataFactory;
19: import org.jfree.report.DataRow;
20: import org.jfree.report.ReportDataFactoryException;
21:
22: import javax.swing.table.DefaultTableModel;
23: import javax.swing.table.TableModel;
24:
25: /**
26: * User: Martin
27: * Date: 02.08.2007
28: * Time: 07:56:57
29: */
30: public class NullDataFactory implements DataFactory {
31: @NotNull
32: public TableModel queryData(@Nullable
33: String query, @Nullable
34: DataRow parameters) throws ReportDataFactoryException {
35: return new DefaultTableModel();
36: }
37:
38: @NotNull
39: public DataFactory derive() throws ReportDataFactoryException {
40: return this ;
41: }
42:
43: public void open() {
44: }
45:
46: public void close() {
47: }
48: }
|