Mercurial > dive4elements > river
view flys-artifacts/src/main/java/de/intevation/flys/exports/DischargeLongitudinalSectionExporter.java @ 418:e0fec407a280
ISSUE-53 Formatted number values of CSV exports.
flys-artifacts/trunk@1885 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Tue, 10 May 2011 16:10:01 +0000 |
parents | 340dc41a7ea3 |
children | c8bb38115290 |
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package de.intevation.flys.exports; import java.text.NumberFormat; import org.apache.log4j.Logger; import au.com.bytecode.opencsv.CSVWriter; import de.intevation.artifacts.Artifact; import de.intevation.flys.artifacts.WINFOArtifact; import de.intevation.flys.artifacts.model.WQCKms; import de.intevation.flys.artifacts.model.WQKms; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class DischargeLongitudinalSectionExporter extends WaterlevelExporter { /** The logger used in this exporter.*/ private static Logger logger = Logger.getLogger(DischargeLongitudinalSectionExporter.class); public static final String CSV_KM_HEADER = "export.discharge.longitudinal.section.csv.header.km"; public static final String CSV_W_HEADER = "export.discharge.longitudinal.section.csv.header.w"; public static final String CSV_CW_HEADER = "export.discharge.longitudinal.section.csv.header.cw"; public static final String CSV_Q_HEADER = "export.discharge.longitudinal.section.csv.header.q"; public static final String DEFAULT_CSV_KM_HEADER = "Fluss-Km"; public static final String DEFAULT_CSV_W_HEADER = "W [NN + m]"; public static final String DEFAULT_CSV_CW_HEADER = "W korr."; public static final String DEFAULT_CSV_Q_HEADER = "Q [m³/s]"; @Override protected void addData(Artifact artifact) { WINFOArtifact winfo = (WINFOArtifact) artifact; WQKms[] wqkms = winfo.getDischargeLongitudinalSectionData(); logger.debug("Got " + wqkms != null ? wqkms.length : 0 + " WQKms obj."); data.add(wqkms); } @Override protected void writeCSVHeader(CSVWriter writer) { logger.info("WaterlevelExporter.writeCSVHeader"); writer.writeNext(new String[] { msg(CSV_KM_HEADER, DEFAULT_CSV_KM_HEADER), msg(CSV_W_HEADER, DEFAULT_CSV_W_HEADER), msg(CSV_CW_HEADER, DEFAULT_CSV_CW_HEADER), msg(CSV_Q_HEADER, DEFAULT_CSV_Q_HEADER) }); } @Override protected void wQKms2CSV(CSVWriter writer, WQKms wqkms) { logger.debug("WaterlevelExporter.wQKms2CSV"); int size = wqkms.size(); double[] result = new double[4]; NumberFormat kmf = getKmFormatter(); NumberFormat wf = getWFormatter(); NumberFormat qf = getQFormatter(); for (int i = 0; i < size; i ++) { result = wqkms.get(i, result); String wc = ""; if (wqkms instanceof WQCKms) { wc = wf.format(result[3]); } writer.writeNext(new String[] { kmf.format(result[2]), wf.format(result[0]), wc, qf.format(result[1]) }); } } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :