hudson.plugins.view.dashboard.test.TestStatisticsChart Maven / Gradle / Ivy

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Hudson view that shows various cuts of build information via configured portlets.
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package hudson.plugins.view.dashboard.test;

import hudson.Extension;
import hudson.model.Descriptor;
import hudson.plugins.view.dashboard.DashboardPortlet;
import hudson.util.ColorPalette;
import hudson.util.Graph;

import java.awt.Color;
import java.awt.Paint;
import java.text.NumberFormat;
import java.util.ArrayList;
import java.util.List;

import org.jfree.chart.ChartFactory;
import org.jfree.chart.JFreeChart;
import org.jfree.chart.labels.StandardPieSectionLabelGenerator;
import org.jfree.chart.plot.DefaultDrawingSupplier;
import org.jfree.chart.plot.PiePlot;
import org.jfree.data.general.DefaultPieDataset;
import org.kohsuke.stapler.DataBoundConstructor;

import hudson.plugins.view.dashboard.Messages;

public class TestStatisticsChart extends DashboardPortlet {

	@DataBoundConstructor
	public TestStatisticsChart(String name) {
		super(name);
	}

	/**
	 * Graph of duration of tests over time.
	 */
	public Graph getSummaryGraph() {
		final TestResultSummary summary = TestUtil.getTestResultSummary(getDashboard().getJobs());
		
		return new Graph(-1, 300, 220) {

			@Override
			protected JFreeChart createGraph() {
				DefaultPieDataset dataset = new DefaultPieDataset();
				dataset.setValue(Messages.Dashboard_Success(), summary.getSuccess());
				dataset.setValue(Messages.Dashboard_Skipped(), summary.getSkipped());
				dataset.setValue(Messages.Dashboard_Failed(), summary.getFailed());
				JFreeChart chart = ChartFactory.createPieChart(null, dataset, false, false, false);

	            chart.setBackgroundPaint(Color.white);
	            
	            final PiePlot plot = (PiePlot) chart.getPlot();

	            // plot.setAxisOffset(new Spacer(Spacer.ABSOLUTE, 5.0, 5.0, 5.0, 5.0));
	            plot.setBackgroundPaint(Color.WHITE);
	            plot.setOutlinePaint(null);
	            plot.setForegroundAlpha(0.8f);
	            
	            // create arraylist of paint color, adding only color if related stat is > 0
	            List paints = new ArrayList();
	            if (summary.getSuccess() > 0) {
	            	paints.add(ColorPalette.BLUE);
	            }
	            if (summary.getSkipped() > 0) {
	            	paints.add(ColorPalette.YELLOW);
	            }
	            if (summary.getFailed() > 0) {
	            	paints.add(ColorPalette.RED);
	            }
	            
	            DefaultDrawingSupplier ds = new DefaultDrawingSupplier(
	            		paints.toArray(new Paint[0]),
	            		DefaultDrawingSupplier.DEFAULT_OUTLINE_PAINT_SEQUENCE,
	            		DefaultDrawingSupplier.DEFAULT_STROKE_SEQUENCE,
	            		DefaultDrawingSupplier.DEFAULT_OUTLINE_STROKE_SEQUENCE,
	            		DefaultDrawingSupplier.DEFAULT_SHAPE_SEQUENCE
	            );
	            plot.setDrawingSupplier(ds);
	            
	            plot.setLabelGenerator(new StandardPieSectionLabelGenerator(
	                    "{0} = {1} ({2})", NumberFormat.getNumberInstance(), NumberFormat.getPercentInstance()
	                ));
	            plot.setNoDataMessage(Messages.Dashboard_NoDataAvailable());
	            
				return chart;
			}

		};
	}
	
	@Extension
    public static class DescriptorImpl extends Descriptor {

		@Override
		public String getDisplayName() {
			return Messages.Dashboard_TestStatisticsChart();
		}
	}
}