Source Code Cross Referenced for BasicCategoryDatasetBasedCharts.java in  » ESB » open-esb » org » openesb » tools » extchart » jfchart » Java Source Code / Java DocumentationJava Source Code and Java Documentation

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Java Source Code / Java Documentation » ESB » open esb » org.openesb.tools.extchart.jfchart 
Source Cross Referenced  Class Diagram Java Document (Java Doc) 


001:        /*
002:         * BEGIN_HEADER - DO NOT EDIT
003:         *
004:         * The contents of this file are subject to the terms
005:         * of the Common Development and Distribution License
006:         * (the "License").  You may not use this file except
007:         * in compliance with the License.
008:         *
009:         * You can obtain a copy of the license at
010:         * https://open-esb.dev.java.net/public/CDDLv1.0.html.
011:         * See the License for the specific language governing
012:         * permissions and limitations under the License.
013:         *
014:         * When distributing Covered Code, include this CDDL
015:         * HEADER in each file and include the License file at
016:         * https://open-esb.dev.java.net/public/CDDLv1.0.html.
017:         * If applicable add the following below this CDDL HEADER,
018:         * with the fields enclosed by brackets "[]" replaced with
019:         * your own identifying information: Portions Copyright
020:         * [year] [name of copyright owner]
021:         */
022:
023:        /*
024:         * @(#)BasicCategoryDatasetBasedCharts.java
025:         * Copyright 2004-2007 Sun Microsystems, Inc. All Rights Reserved.
026:         *
027:         * END_HEADER - DO NOT EDIT
028:         */
029:        package org.openesb.tools.extchart.jfchart;
030:
031:        import org.openesb.tools.extchart.exception.ChartException;
032:        import org.openesb.tools.extchart.jfchart.data.DataAccess;
033:        import org.openesb.tools.extchart.property.ChartConstants;
034:        import org.openesb.tools.extchart.property.ChartDefaults;
035:        import org.openesb.tools.extchart.property.JFChartConstants;
036:        import org.openesb.tools.extchart.property.bar.BarProperties;
037:        import org.openesb.tools.extchart.property.bar.XYProperties;
038:        import org.openesb.tools.extpropertysheet.IExtPropertyGroup;
039:        import org.openesb.tools.extpropertysheet.IExtPropertyGroupsBean;
040:        import com.sun.web.ui.component.Property;
041:        import java.text.DecimalFormat;
042:        import java.util.HashMap;
043:        import java.util.Map;
044:        import java.util.Properties;
045:        import java.util.logging.Logger;
046:        import org.jfree.chart.ChartFactory;
047:        import org.jfree.chart.JFreeChart;
048:        import org.jfree.chart.labels.StandardCategoryToolTipGenerator;
049:        import org.jfree.chart.plot.PlotOrientation;
050:        import org.jfree.chart.urls.StandardCategoryURLGenerator;
051:        import org.jfree.data.category.CategoryDataset;
052:
053:        /**
054:         *
055:         * @author rdwivedi
056:         */
057:        public class BasicCategoryDatasetBasedCharts extends Chart {
058:            private IExtPropertyGroupsBean propGrps = null;
059:            private DataAccess mDA = null;
060:            private static Logger mLogger = Logger
061:                    .getLogger(BasicCategoryDatasetBasedCharts.class.getName());
062:
063:            private static String AREA_CHART = "areaChart";
064:            private static String BAR_CHART = "barChart";
065:            private static String LINE_CHART = "lineChart";
066:            private static String MULTIPLE_PIE_CHART = "multiplePieChart";
067:            private static String WATERFALL_CHART = "waterfallChart";
068:
069:            public static Map getAllAllowedCharts() {
070:                HashMap map = new HashMap();
071:                map.put(AREA_CHART, "Area Chart");
072:                map.put(BAR_CHART, "Bar Chart");
073:                map.put(LINE_CHART, "Line Chart");
074:                map.put(MULTIPLE_PIE_CHART, "Multiple Pie Chart");
075:                map.put(WATERFALL_CHART, "Waterfall Chart");
076:
077:                return map;
078:            }
079:
080:            /** Creates a new instance of BasicCategoryDatasetBasedCharts */
081:            public BasicCategoryDatasetBasedCharts(IExtPropertyGroupsBean pg,
082:                    DataAccess da) {
083:                propGrps = pg;
084:                mDA = da;
085:            }
086:
087:            public ChartDefaults getChartDefaults() {
088:                IExtPropertyGroup p = propGrps
089:                        .getGroupByName(JFChartConstants.CHART_COMMON_PROPERTIES);
090:                return (ChartDefaults) p;
091:            }
092:
093:            private IExtPropertyGroupsBean getChartPropertiesGroup() {
094:                return propGrps;
095:            }
096:
097:            private IExtPropertyGroup getSpecificProperties() {
098:                return getChartPropertiesGroup().getGroupByName(
099:                        JFChartConstants.CHART_SPECIFIC_PROPERTIES);
100:            }
101:
102:            private IExtPropertyGroup getBARSpecificProperties() {
103:                return getChartPropertiesGroup().getGroupByName(
104:                        JFChartConstants.CHART_BAR_PROPERTIES);
105:            }
106:
107:            public JFreeChart createChart() throws ChartException {
108:                CategoryDataset dataset = null;
109:                JFreeChart chart = null;
110:                dataset = (CategoryDataset) mDA.getDataSet();
111:                chart = generateChart(dataset);
112:
113:                return chart;
114:            }
115:
116:            private JFreeChart generateChart(CategoryDataset ds) {
117:                JFreeChart chart = null;
118:                ChartDefaults p = getChartDefaults();
119:                String type = (String) p.getProperty(
120:                        JFChartConstants.CHART_TYPE).getValue();
121:                if (type.equals(BAR_CHART)) {
122:                    chart = createBarChart(ds);
123:                } else if (type.equals(LINE_CHART)) {
124:                    chart = createLineChart(ds);
125:                } else if (type.equals(AREA_CHART)) {
126:                    chart = createAreaChart(ds);
127:                } else if (type.equals(WATERFALL_CHART)) {
128:                    chart = createWaterfallChart(ds);
129:                }
130:
131:                chart.setBackgroundPaint(this .getChartDefaults()
132:                        .getBackgroundColor());
133:                super .setTitle(chart);
134:                super .setLegend(chart);
135:                super .setBorder(chart);
136:                String realNoFormat = this .getChartDefaults()
137:                        .getRealNumberFormat();
138:                mLogger.info("The real number format is " + realNoFormat);
139:                DecimalFormat formatter = new DecimalFormat(realNoFormat);
140:                String formtat = "[{0}, {1}] = {2}";
141:                StandardCategoryToolTipGenerator itl = new StandardCategoryToolTipGenerator(
142:                        formtat, formatter);
143:                //StandardCategoryItemLabelGenerator itl = new StandardCategoryItemLabelGenerator(realNoFormat, formatter);
144:
145:                chart.getCategoryPlot().getRenderer().setToolTipGenerator(itl);
146:                StandardCategoryURLGenerator urlG = new StandardCategoryURLGenerator();
147:                chart.getCategoryPlot().getRenderer().setBaseItemURLGenerator(
148:                        urlG);
149:                chart.getPlot().setNoDataMessage("No Data Found.");
150:
151:                return chart;
152:            }
153:
154:            private JFreeChart createWaterfallChart(CategoryDataset ds) {
155:                XYProperties props = (XYProperties) this 
156:                        .getSpecificProperties();
157:                ChartDefaults def = this .getChartDefaults();
158:                boolean includeLegend = def.isIncludeLegend();
159:                boolean is3D = def.is3D();
160:                String title = def.getTitle();
161:                boolean bUseTooltips = true;
162:                boolean bDrilldownEnabled = false;
163:                JFreeChart chart = null;
164:                PlotOrientation plotOrientation = null;
165:                if (props.getOrientation() == XYProperties.HORIZONTAL) {
166:                    plotOrientation = PlotOrientation.HORIZONTAL;
167:                } else {
168:                    plotOrientation = PlotOrientation.VERTICAL;
169:                }
170:                //3d not ...
171:                chart = ChartFactory.createWaterfallChart(title,
172:                        props.getDomainLabel(), // domain axis label
173:                        props.getRangeLabel(), ds, plotOrientation,
174:                        includeLegend, bUseTooltips, bDrilldownEnabled);
175:
176:                return chart;
177:
178:            }
179:
180:            private JFreeChart createLineChart(CategoryDataset ds) {
181:                XYProperties def = (XYProperties) this .getSpecificProperties();
182:                ChartDefaults props = this .getChartDefaults();
183:                boolean includeLegend = props.isIncludeLegend();
184:                boolean is3D = props.is3D();
185:                String title = props.getTitle();
186:                boolean bUseTooltips = true;
187:                boolean bDrilldownEnabled = false;
188:                JFreeChart chart = null;
189:                PlotOrientation plotOrientation = null;
190:                if (def.getOrientation() == XYProperties.HORIZONTAL) {
191:                    plotOrientation = PlotOrientation.HORIZONTAL;
192:                } else {
193:                    plotOrientation = PlotOrientation.VERTICAL;
194:                }
195:                if (is3D) {
196:                    chart = ChartFactory.createLineChart3D(
197:                            props.getTitle(),
198:                            def.getDomainLabel(), // domain axis label
199:                            def.getRangeLabel(), ds, plotOrientation,
200:                            includeLegend, bUseTooltips, bDrilldownEnabled);
201:                } else {
202:                    chart = ChartFactory.createLineChart(title,
203:                            def.getDomainLabel(), // domain axis label
204:                            def.getRangeLabel(), ds, plotOrientation,
205:                            includeLegend, bUseTooltips, bDrilldownEnabled);
206:                }
207:
208:                return chart;
209:
210:            }
211:
212:            private JFreeChart createAreaChart(CategoryDataset ds) {
213:                XYProperties def = (XYProperties) this .getSpecificProperties();
214:                ChartDefaults props = this .getChartDefaults();
215:                boolean includeLegend = props.isIncludeLegend();
216:                boolean is3D = props.is3D();
217:                String title = props.getTitle();
218:                boolean bUseTooltips = true;
219:                boolean bDrilldownEnabled = false;
220:                JFreeChart chart = null;
221:                PlotOrientation plotOrientation = null;
222:                if (def.getOrientation() == XYProperties.HORIZONTAL) {
223:                    plotOrientation = PlotOrientation.HORIZONTAL;
224:                } else {
225:                    plotOrientation = PlotOrientation.VERTICAL;
226:                }
227:                //3d not supported ....
228:                chart = ChartFactory.createAreaChart(props.getTitle(),
229:                        def.getDomainLabel(), // domain axis label
230:                        def.getRangeLabel(), ds, plotOrientation,
231:                        includeLegend, bUseTooltips, bDrilldownEnabled);
232:
233:                return chart;
234:
235:            }
236:
237:            // Bar Chart
238:
239:            private JFreeChart createBarChart(CategoryDataset mDataSet) {
240:
241:                XYProperties xy = (XYProperties) this .getSpecificProperties();
242:                BarProperties def = (BarProperties) this 
243:                        .getBARSpecificProperties();
244:                ChartDefaults props = this .getChartDefaults();
245:                PlotOrientation plotOrientation = null;
246:
247:                if (xy.getOrientation() == XYProperties.HORIZONTAL) {
248:                    plotOrientation = PlotOrientation.HORIZONTAL;
249:                } else {
250:                    plotOrientation = PlotOrientation.VERTICAL;
251:                }
252:
253:                //boolean bCategorySeriesMutuallyExclusive = isMutuallyExclusiveCategorySeries(mDataSet);
254:                boolean bUseTooltips = true;
255:                boolean bDrilldownEnabled = true;
256:                //boolean bDrilldownEnabled = barProp.isDrilldownEnabled();
257:
258:                if (props.is3D()) {
259:                    if (def.isStacked() /*||*//*mSummaryDataset ||*//* bCategorySeriesMutuallyExclusive*/) {
260:                        return ChartFactory.createStackedBarChart3D(props
261:                                .getTitle(), // chart title
262:                                xy.getDomainLabel(), // domain axis label
263:                                xy.getRangeLabel(), // range axis label
264:                                mDataSet, // data
265:                                plotOrientation, props.isIncludeLegend(), // include legend
266:                                bUseTooltips, bDrilldownEnabled);
267:                    } else {
268:                        return ChartFactory.createBarChart3D(props.getTitle(), // chart title
269:                                xy.getDomainLabel(), // domain axis label
270:                                xy.getRangeLabel(), // range axis label
271:                                mDataSet, // data
272:                                plotOrientation, props.isIncludeLegend(), // include legend
273:                                bUseTooltips, bDrilldownEnabled);
274:                    }
275:                } else {
276:                    if (def.isStacked() /*|| /*mSummaryDataset ||bCategorySeriesMutuallyExclusive*/) {
277:                        return ChartFactory.createStackedBarChart(props
278:                                .getTitle(), // chart title
279:                                xy.getDomainLabel(), // domain axis label
280:                                xy.getRangeLabel(), // range axis label
281:                                mDataSet, // data
282:                                plotOrientation, props.isIncludeLegend(), // include legend
283:                                bUseTooltips, bDrilldownEnabled);
284:                    } else {
285:                        return ChartFactory.createBarChart(props.getTitle(), // chart title
286:                                xy.getDomainLabel(), // domain axis label
287:                                xy.getRangeLabel(), // range axis label
288:                                mDataSet, // data
289:                                plotOrientation, props.isIncludeLegend(), // include legend
290:                                bUseTooltips, bDrilldownEnabled);
291:                    }
292:                }
293:            }
294:
295:        }
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