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package org.hisp.dhis.dataadmin.action.statistics;
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* Copyright (c) 2004-2007, University of Oslo
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are met:
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* * Redistributions of source code must retain the above copyright notice, this
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* list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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* * Neither the name of the HISP project nor the names of its contributors may
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* be used to endorse or promote products derived from this software without
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* specific prior written permission.
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
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* DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR CONTRIBUTORS BE LIABLE FOR
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* ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
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* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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import java.util.HashMap;
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import org.hisp.dhis.chart.ChartService;
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import org.hisp.dhis.common.Objects;
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import org.hisp.dhis.i18n.I18n;
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import org.hisp.dhis.statistics.StatisticsProvider;
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import org.jfree.chart.JFreeChart;
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import org.jfree.chart.axis.CategoryLabelPositions;
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import org.jfree.chart.plot.PlotOrientation;
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import com.opensymphony.xwork.Action;
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* @author Lars Helge Overland
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public class GetStatisticsChartAction
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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private StatisticsProvider statisticsProvider;
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public void setStatisticsProvider( StatisticsProvider statisticsProvider )
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this.statisticsProvider = statisticsProvider;
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private ChartService chartService;
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public void setChartService( ChartService chartService )
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this.chartService = chartService;
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public void setI18n( I18n i18n )
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// -------------------------------------------------------------------------
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// -------------------------------------------------------------------------
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private JFreeChart chart;
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public JFreeChart getChart()
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// -------------------------------------------------------------------------
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// Action implemenation
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// -------------------------------------------------------------------------
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public String execute()
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Map<Objects, Integer> counts = statisticsProvider.getObjectCounts();
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Map<String, Double> categoryValues = new HashMap<String, Double>();
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categoryValues.put( i18n.getString( "data_elements" ), Double.valueOf( counts.get( Objects.DATAELEMENT ) ) );
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categoryValues.put( i18n.getString( "indicators" ), Double.valueOf( counts.get( Objects.INDICATOR ) ) );
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categoryValues.put( i18n.getString( "data_sets" ), Double.valueOf( counts.get( Objects.DATASET ) ) );
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categoryValues.put( i18n.getString( "organisation_units" ), Double.valueOf( counts.get( Objects.SOURCE ) ) );
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categoryValues.put( i18n.getString( "periods" ), Double.valueOf( counts.get( Objects.PERIOD ) ) );
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chart = chartService.getJFreeChart( i18n.getString( "number_of_objects" ),
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PlotOrientation.HORIZONTAL, CategoryLabelPositions.STANDARD, categoryValues );