ingo@3227: package de.intevation.flys.exports.sq;
ingo@3077: 
ingo@3077: import java.io.OutputStream;
ingo@3077: import java.util.ArrayList;
ingo@3077: import java.util.List;
ingo@3077: 
ingo@3077: import org.w3c.dom.Document;
ingo@3077: 
ingo@3077: import org.apache.log4j.Logger;
ingo@3077: 
ingo@3077: import au.com.bytecode.opencsv.CSVWriter;
ingo@3077: 
ingo@3077: import de.intevation.artifacts.CallContext;
ingo@3077: 
ingo@3077: import de.intevation.flys.artifacts.model.CalculationResult;
ingo@3227: import de.intevation.flys.exports.AbstractExporter;
ingo@3077: 
ingo@3077: 
ingo@3077: /**
ingo@3077:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@3077:  */
ingo@3077: public class SQRelationExporter extends AbstractExporter {
ingo@3077: 
ingo@3077:     /** Private logger. */
ingo@3077:     private static final Logger logger =
ingo@3077:         Logger.getLogger(SQRelationExporter.class);
ingo@3077: 
ingo@3077: 
ingo@3077:     public static final String CSV_PARAMETER =
ingo@3077:         "export.sqrelation.csv.header.parameter";
ingo@3077: 
ingo@3077:     public static final String CSV_STATION =
ingo@3077:         "export.sqrelation.csv.header.station";
ingo@3077: 
ingo@3077:     public static final String CSV_KM =
ingo@3077:         "export.sqrelation.csv.header.km";
ingo@3077: 
ingo@3077:     public static final String CSV_FUNCTION =
ingo@3077:         "export.sqrelation.csv.header.function";
ingo@3077: 
ingo@3077:     public static final String CSV_GAUGE =
ingo@3077:         "export.sqrelation.csv.header.gauge";
ingo@3077: 
ingo@3077:     public static final String CSV_COEFF_A =
ingo@3077:         "export.sqrelation.csv.header.coeff.a";
ingo@3077: 
ingo@3077:     public static final String CSV_COEFF_B =
ingo@3077:         "export.sqrelation.csv.header.coeff.b";
ingo@3077: 
ingo@3077:     public static final String CSV_COEFF_Q =
ingo@3077:         "export.sqrelation.csv.header.coeff.q";
ingo@3077: 
ingo@3077:     public static final String CSV_COEFF_R =
ingo@3077:         "export.sqrelation.csv.header.coeff.r";
ingo@3077: 
ingo@3077:     public static final String CSV_N_TOTAL =
ingo@3077:         "export.sqrelation.csv.header.n.total";
ingo@3077: 
ingo@3077:     public static final String CSV_N_OUTLIERS =
ingo@3077:         "export.sqrelation.csv.header.n.outliers";
ingo@3077: 
ingo@3077:     public static final String CSV_C_DUAN =
ingo@3077:         "export.sqrelation.csv.header.c.duan";
ingo@3077: 
ingo@3077:     public static final String CSV_C_FERGUSON =
ingo@3077:         "export.sqrelation.csv.header.c.ferguson";
ingo@3077: 
ingo@3077:     public static final String CSV_VARIANCE =
ingo@3077:         "export.sqrelation.csv.header.variance";
ingo@3077: 
ingo@3077: 
ingo@3077:     // TODO use correct model class here!
ingo@3077:     protected List<Object[]> data;
ingo@3077: 
ingo@3077: 
ingo@3077:     public void init(Document request, OutputStream out, CallContext cc) {
ingo@3077:         super.init(request, out, cc);
ingo@3077:         data = new ArrayList<Object[]>();
ingo@3077:     }
ingo@3077: 
ingo@3077: 
ingo@3077:     @Override
ingo@3077:     protected void addData(Object d) {
ingo@3077:         if (d instanceof CalculationResult) {
ingo@3077:             d = ((CalculationResult) d).getData();
ingo@3077: 
ingo@3077:             if (d instanceof Object[]) {
ingo@3077:                 logger.debug("Add new data of type XXX");
ingo@3077:                 data.add((Object[]) d);
ingo@3077:             }
ingo@3077:         }
ingo@3077:     }
ingo@3077: 
ingo@3077: 
ingo@3077:     @Override
ingo@3077:     protected void writeCSVData(CSVWriter writer) {
ingo@3077:         logger.debug("writeCSVData");
ingo@3077:         logger.error("NOT IMPLEMENTED: writeCSVData");
ingo@3077: 
ingo@3077:         logger.debug("CSV gets " + data.size() + " rows.");
ingo@3077: 
ingo@3077:         writeCSVHeader(writer);
ingo@3077: 
ingo@3077:         for (Object[] d: data) {
ingo@3077:             data2CSV(writer, d);
ingo@3077:         }
ingo@3077:     }
ingo@3077: 
ingo@3077: 
ingo@3077:     protected void writeCSVHeader(CSVWriter writer) {
ingo@3077:         writer.writeNext(new String[] {
ingo@3077:             msg(CSV_PARAMETER, CSV_PARAMETER),
ingo@3077:             msg(CSV_STATION, CSV_STATION),
ingo@3077:             msg(CSV_KM        , CSV_KM),
ingo@3077:             msg(CSV_FUNCTION  , CSV_FUNCTION),
ingo@3077:             msg(CSV_GAUGE     , CSV_GAUGE),
ingo@3077:             msg(CSV_COEFF_A   , CSV_COEFF_A),
ingo@3077:             msg(CSV_COEFF_B   , CSV_COEFF_B),
ingo@3077:             msg(CSV_COEFF_Q   , CSV_COEFF_Q),
ingo@3077:             msg(CSV_COEFF_R   , CSV_COEFF_R),
ingo@3077:             msg(CSV_N_TOTAL   , CSV_N_TOTAL),
ingo@3077:             msg(CSV_N_OUTLIERS, CSV_N_OUTLIERS),
ingo@3077:             msg(CSV_C_DUAN    , CSV_C_DUAN),
ingo@3077:             msg(CSV_C_FERGUSON, CSV_C_FERGUSON),
ingo@3077:             msg(CSV_VARIANCE  , CSV_VARIANCE)
ingo@3077:         });
ingo@3077:     }
ingo@3077: 
ingo@3077: 
ingo@3077:     protected void data2CSV(CSVWriter writer, Object[] mData) {
ingo@3077:         logger.debug("data2CSV");
ingo@3077:         logger.error("NOT IMPLEMENTED: data2CSV");
ingo@3077:     }
ingo@3077: 
ingo@3077: 
ingo@3077:     @Override
ingo@3077:     protected void writePDF(OutputStream out) {
ingo@3077:         logger.debug("writePDF");
ingo@3077:         logger.error("NOT IMPLEMENTED: writePDF");
ingo@3077:     }
ingo@3077: }
ingo@3077: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :