01: /*
02: * ============================================================================
03: * GNU Lesser General Public License
04: * ============================================================================
05: *
06: * JasperReports - Free Java report-generating library.
07: * Copyright (C) 2001-2006 JasperSoft Corporation http://www.jaspersoft.com
08: *
09: * This library is free software; you can redistribute it and/or
10: * modify it under the terms of the GNU Lesser General Public
11: * License as published by the Free Software Foundation; either
12: * 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,
15: * but WITHOUT ANY WARRANTY; without even the implied warranty of
16: * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
17: * Lesser General Public License for more details.
18: *
19: * You should have received a copy of the GNU Lesser General Public
20: * License along with this library; if not, write to the Free Software
21: * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307, USA.
22: *
23: * JasperSoft Corporation
24: * 303 Second Street, Suite 450 North
25: * San Francisco, CA 94107
26: * http://www.jaspersoft.com
27: */
28: package net.sf.jasperreports.charts.xml;
29:
30: import net.sf.jasperreports.charts.design.JRDesignThermometerPlot;
31: import net.sf.jasperreports.engine.JRChart;
32: import net.sf.jasperreports.engine.JRException;
33: import net.sf.jasperreports.engine.xml.JRBaseFactory;
34: import net.sf.jasperreports.engine.xml.JRXmlConstants;
35:
36: import org.xml.sax.Attributes;
37:
38: /**
39: * @author Barry Klawans (bklawans@users.sourceforge.net)
40: * @version $Id: JRThermometerPlotFactory.java 1795 2007-07-30 09:18:47Z teodord $
41: */
42: public class JRThermometerPlotFactory extends JRBaseFactory {
43: public static final String ELEMENT_meterPlot = "meterPlot";
44: public static final String ELEMENT_lowRange = "lowRange";
45: public static final String ELEMENT_mediumRange = "mediumRange";
46: public static final String ELEMENT_highRange = "highRange";
47:
48: public static final String ATTRIBUTE_showValueLines = "isShowValueLines";
49: public static final String ATTRIBUTE_valueLocation = "valueLocation";
50: public static final String ATTRIBUTE_mercuryColor = "mercuryColor";
51:
52: /**
53: *
54: */
55: public Object createObject(Attributes atts) throws JRException {
56: JRChart chart = (JRChart) digester.peek();
57: JRDesignThermometerPlot thermometerPlot = (JRDesignThermometerPlot) chart
58: .getPlot();
59:
60: String showValueLines = atts.getValue(ATTRIBUTE_showValueLines);
61: if (showValueLines != null && showValueLines.length() > 0) {
62: thermometerPlot.setShowValueLines(Boolean.valueOf(
63: showValueLines).booleanValue());
64: }
65:
66: String location = atts.getValue(ATTRIBUTE_valueLocation);
67: Byte loc = (Byte) JRXmlConstants
68: .getThermometerValueLocationMap().get(location);
69: if (loc == null) {
70: throw new JRException(
71: "Invalid thermometer value location: " + location);
72: } else {
73: thermometerPlot.setValueLocation(loc.byteValue());
74: }
75:
76: String mercuryColor = atts.getValue(ATTRIBUTE_mercuryColor);
77: if (mercuryColor != null && mercuryColor.length() > 0) {
78: thermometerPlot.setMercuryColor(JRXmlConstants.getColor(
79: mercuryColor, null));
80: }
81:
82: return thermometerPlot;
83: }
84: }
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