Mercurial > dive4elements > river
diff flys-artifacts/src/main/java/de/intevation/flys/exports/sq/SQRelationExporter.java @ 3077:5c87d4ca1bd3
Added chart and export generator stubs for SQ relation.
flys-artifacts/trunk@4672 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Fri, 15 Jun 2012 10:17:22 +0000 |
parents | |
children | ed07dd55f487 |
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--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-artifacts/src/main/java/de/intevation/flys/exports/sq/SQRelationExporter.java Fri Jun 15 10:17:22 2012 +0000 @@ -0,0 +1,141 @@ +package de.intevation.flys.exports; + +import java.io.OutputStream; +import java.util.ArrayList; +import java.util.List; + +import org.w3c.dom.Document; + +import org.apache.log4j.Logger; + +import au.com.bytecode.opencsv.CSVWriter; + +import de.intevation.artifacts.CallContext; + +import de.intevation.flys.artifacts.model.CalculationResult; + + +/** + * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> + */ +public class SQRelationExporter extends AbstractExporter { + + /** Private logger. */ + private static final Logger logger = + Logger.getLogger(SQRelationExporter.class); + + + public static final String CSV_PARAMETER = + "export.sqrelation.csv.header.parameter"; + + public static final String CSV_STATION = + "export.sqrelation.csv.header.station"; + + public static final String CSV_KM = + "export.sqrelation.csv.header.km"; + + public static final String CSV_FUNCTION = + "export.sqrelation.csv.header.function"; + + public static final String CSV_GAUGE = + "export.sqrelation.csv.header.gauge"; + + public static final String CSV_COEFF_A = + "export.sqrelation.csv.header.coeff.a"; + + public static final String CSV_COEFF_B = + "export.sqrelation.csv.header.coeff.b"; + + public static final String CSV_COEFF_Q = + "export.sqrelation.csv.header.coeff.q"; + + public static final String CSV_COEFF_R = + "export.sqrelation.csv.header.coeff.r"; + + public static final String CSV_N_TOTAL = + "export.sqrelation.csv.header.n.total"; + + public static final String CSV_N_OUTLIERS = + "export.sqrelation.csv.header.n.outliers"; + + public static final String CSV_C_DUAN = + "export.sqrelation.csv.header.c.duan"; + + public static final String CSV_C_FERGUSON = + "export.sqrelation.csv.header.c.ferguson"; + + public static final String CSV_VARIANCE = + "export.sqrelation.csv.header.variance"; + + + // TODO use correct model class here! + protected List<Object[]> data; + + + public void init(Document request, OutputStream out, CallContext cc) { + super.init(request, out, cc); + data = new ArrayList<Object[]>(); + } + + + @Override + protected void addData(Object d) { + if (d instanceof CalculationResult) { + d = ((CalculationResult) d).getData(); + + if (d instanceof Object[]) { + logger.debug("Add new data of type XXX"); + data.add((Object[]) d); + } + } + } + + + @Override + protected void writeCSVData(CSVWriter writer) { + logger.debug("writeCSVData"); + logger.error("NOT IMPLEMENTED: writeCSVData"); + + logger.debug("CSV gets " + data.size() + " rows."); + + writeCSVHeader(writer); + + for (Object[] d: data) { + data2CSV(writer, d); + } + } + + + protected void writeCSVHeader(CSVWriter writer) { + writer.writeNext(new String[] { + msg(CSV_PARAMETER, CSV_PARAMETER), + msg(CSV_STATION, CSV_STATION), + msg(CSV_KM , CSV_KM), + msg(CSV_FUNCTION , CSV_FUNCTION), + msg(CSV_GAUGE , CSV_GAUGE), + msg(CSV_COEFF_A , CSV_COEFF_A), + msg(CSV_COEFF_B , CSV_COEFF_B), + msg(CSV_COEFF_Q , CSV_COEFF_Q), + msg(CSV_COEFF_R , CSV_COEFF_R), + msg(CSV_N_TOTAL , CSV_N_TOTAL), + msg(CSV_N_OUTLIERS, CSV_N_OUTLIERS), + msg(CSV_C_DUAN , CSV_C_DUAN), + msg(CSV_C_FERGUSON, CSV_C_FERGUSON), + msg(CSV_VARIANCE , CSV_VARIANCE) + }); + } + + + protected void data2CSV(CSVWriter writer, Object[] mData) { + logger.debug("data2CSV"); + logger.error("NOT IMPLEMENTED: data2CSV"); + } + + + @Override + protected void writePDF(OutputStream out) { + logger.debug("writePDF"); + logger.error("NOT IMPLEMENTED: writePDF"); + } +} +// vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :