org.codehaus.mojo.dashboard.report.plugin.chart.FindbugsPrioritiesPieChartStrategy.java Source code

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Here is the source code for org.codehaus.mojo.dashboard.report.plugin.chart.FindbugsPrioritiesPieChartStrategy.java

Source

package org.codehaus.mojo.dashboard.report.plugin.chart;

/*
 * Copyright 2007 David Vicente
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

import java.awt.Paint;
import java.util.Iterator;
import java.util.Map;
import java.util.ResourceBundle;

import org.codehaus.mojo.dashboard.report.plugin.beans.FindBugsReportBean;
import org.codehaus.mojo.dashboard.report.plugin.beans.IDashBoardReportBean;
import org.codehaus.mojo.dashboard.report.plugin.utils.ChartUtils;
import org.jfree.chart.ChartColor;
import org.jfree.data.general.DefaultPieDataset;

/**
 * Findbugs priorities dataset strategy class.
 * @author <a href="dvicente72@gmail.com">David Vicente</a>
 */
public class FindbugsPrioritiesPieChartStrategy extends AbstractPieChartStrategy {

    /**
     * Default constructor
     *
     * @param bundle
     * @param title
     * @param dashboardReport
     */
    public FindbugsPrioritiesPieChartStrategy(ResourceBundle bundle, String title,
            IDashBoardReportBean dashboardReport) {
        super(bundle, title, dashboardReport);
    }

    /**
     *
     */
    public Paint[] getPaintColor() {
        return new Paint[] { ChartUtils.BLUE_LIGHT, ChartColor.RED, ChartUtils.YELLOW_LIGHT };
    }

    /**
     * give the percentage of iteration compared to the total error count
     */
    private float percent(int nbIteration, int nbTotal) {
        float percent = nbIteration * 100f / nbTotal;
        percent *= 1000;
        percent = (int) (percent + .5);
        percent /= 1000;
        return percent;
    }

    public void fillDataset() {
        if (mDashboardReport instanceof FindBugsReportBean) {
            float percentVal = 0;
            FindBugsReportBean findBugsReportBean = (FindBugsReportBean) mDashboardReport;

            Map priorities = findBugsReportBean.getPriorities();
            Iterator iterator = priorities.keySet().iterator();

            while (iterator.hasNext()) {
                String priority = (String) iterator.next();
                Integer value = (Integer) priorities.get(priority);
                percentVal = percent(value.intValue(), findBugsReportBean.getNbBugs());

                ((DefaultPieDataset) this.defaultdataset).setValue(priority + " = " + percentVal + "%",
                        value.intValue());
            }
        }

    }

}