Mercurial > dive4elements > river
view artifacts/src/main/java/org/dive4elements/river/exports/HistoricalDischargeCurveExporter.java @ 7691:fa4fbd66e752
(issue1579) Fix axes syncronisation at Gauges
The SyncNumberAxis was completely broken. It only synced
in one direction and even that did not work correctly when
data was added to the axis (and the syncAxis rescaled but
forgot the old axis) then there were lots of ways to bypass
that scaling. And i also think the trans calculation was wrong.
It has been replaced by a "mostly" simple method to just keep
the W in M and W in CM+Datum axes in sync. I say "Mostly" because
it had to deal with the Bounds interface.
author | Andre Heinecke <aheinecke@intevation.de> |
---|---|
date | Fri, 13 Dec 2013 19:03:00 +0100 |
parents | 32563516c485 |
children | e4606eae8ea5 |
line wrap: on
line source
/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde * Software engineering by Intevation GmbH * * This file is Free Software under the GNU AGPL (>=v3) * and comes with ABSOLUTELY NO WARRANTY! Check out the * documentation coming with Dive4Elements River for details. */ package org.dive4elements.river.exports; import java.io.OutputStream; import java.text.NumberFormat; import java.text.DateFormat; import java.util.ArrayList; import java.util.Date; import java.util.List; import java.util.Map; import java.util.HashMap; import java.util.Locale; import org.apache.log4j.Logger; import au.com.bytecode.opencsv.CSVWriter; import net.sf.jasperreports.engine.JasperExportManager; import net.sf.jasperreports.engine.JasperFillManager; import net.sf.jasperreports.engine.JasperPrint; import net.sf.jasperreports.engine.JRException; import org.dive4elements.artifacts.common.utils.Config; import org.dive4elements.artifacts.CallMeta; import org.dive4elements.river.artifacts.D4EArtifact; import org.dive4elements.river.artifacts.access.HistoricalDischargeAccess; import org.dive4elements.river.artifacts.model.CalculationResult; import org.dive4elements.river.artifacts.model.HistoricalDischargeData; import org.dive4elements.river.artifacts.model.Timerange; import org.dive4elements.river.artifacts.model.WQTimerange; import org.dive4elements.river.artifacts.model.WQTJRDataSource; import org.dive4elements.river.artifacts.resources.Resources; import org.dive4elements.river.utils.RiverUtils; import org.dive4elements.river.utils.Formatter; /** * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a> */ public class HistoricalDischargeCurveExporter extends AbstractExporter { private static final Logger logger = Logger.getLogger(HistoricalDischargeCurveExporter.class); public static final String CSV_TIMERANGE_HEADER = "export.historical.discharge.csv.header.timerange"; public static final String CSV_WATERLEVEL_HEADER = "export.historical.discharge.csv.header.waterlevel"; public static final String CSV_DISCHARGE_HEADER = "export.historical.discharge.csv.header.discharge"; public static final String CSV_DIFF_HEADER_W = "export.historical.discharge.csv.header.diff.w"; public static final String CSV_DIFF_HEADER_Q = "export.historical.discharge.csv.header.diff.q"; public static final String CSV_GAUGENAME_HEADER = "export.historical.discharge.csv.header.gaugename"; public static final String PDF_HEADER_MODE = "export.historical.discharge.pdf.mode"; public static final String JASPER_FILE = "export.historical.discharge.pdf.file"; protected List<WQTimerange[]> data; public HistoricalDischargeCurveExporter() { data = new ArrayList<WQTimerange[]>(); } @Override protected void addData(Object d) { logger.debug("Add data of class: " + d.getClass()); if (d instanceof CalculationResult) { d = ((CalculationResult) d).getData(); logger.debug("Internal data of CalculationResult: " + d.getClass()); if (d instanceof HistoricalDischargeData) { d = (WQTimerange[]) ((HistoricalDischargeData) d).getWQTimeranges(); if (d instanceof WQTimerange[]) { logger.debug("Add new data of type WQTimerange"); data.add((WQTimerange[]) d); } } } } @Override protected void writeCSVData(CSVWriter writer) { logger.info("HistoricalDischargeCurveExporter.writeCSVData"); logger.debug("CSV gets " + data.size() + " WQTimerange[] objects."); writeCSVHeader(writer); for (WQTimerange[] arr: data) { for (WQTimerange wqt: arr) { wqt2CSV(writer, wqt); } } } @Override protected void writePDF(OutputStream out) { WQTJRDataSource source = createJRData(); String jasperFile = Resources.getMsg( context.getMeta(), JASPER_FILE, "/jasper/historical-discharge_en.jasper"); String confPath = Config.getConfigDirectory().toString(); Map parameters = new HashMap(); parameters.put("ReportTitle", "Exported Data"); try { JasperPrint print = JasperFillManager.fillReport( confPath + jasperFile, parameters, source); JasperExportManager.exportReportToPdfStream(print, out); } catch(JRException je) { logger.warn("Error generating PDF Report!"); je.printStackTrace(); } } protected void writeCSVHeader(CSVWriter writer) { HistoricalDischargeAccess hda = new HistoricalDischargeAccess((D4EArtifact) master); writer.writeNext(new String[] { msg(CSV_TIMERANGE_HEADER, CSV_TIMERANGE_HEADER), msg(CSV_WATERLEVEL_HEADER, CSV_WATERLEVEL_HEADER), msg(CSV_DISCHARGE_HEADER, CSV_DISCHARGE_HEADER), (hda.getEvaluationMode() == HistoricalDischargeAccess.EvaluationMode.W) ? msg(CSV_DIFF_HEADER_W, CSV_DIFF_HEADER_W) : msg(CSV_DIFF_HEADER_Q, CSV_DIFF_HEADER_Q), msg(CSV_GAUGENAME_HEADER, CSV_GAUGENAME_HEADER) }); } protected void wqt2CSV(CSVWriter writer, WQTimerange wqt) { logger.debug("Add next WQTimerange to CSV"); DateFormat df = Formatter.getMediumDateFormat(context); NumberFormat wf = Formatter.getHistoricalDischargeW(context); NumberFormat qf = Formatter.getHistoricalDischargeQ(context); double[] wq = new double[3]; String gaugeName = getReferenceGaugename(); List<WQTimerange.TimerangeItem> sorted = wqt.sort(); for (int i = 0, n = sorted.size(); i < n; i++) { WQTimerange.TimerangeItem item = sorted.get(i); Timerange tr = item.timerange; Date start = new Date(tr.getStart()); Date end = new Date(tr.getEnd()); item.get(wq); writer.writeNext(new String[] { df.format(start) + " - " + df.format(end), wf.format(wq[0]), qf.format(wq[1]), qf.format(wq[2]), gaugeName }); } } protected WQTJRDataSource createJRData() { WQTJRDataSource source = new WQTJRDataSource(); addMetaData(source); for (WQTimerange[] arr: data) { for (WQTimerange wqt: arr) { addWQTData(source, wqt); } } return source; } protected void addMetaData(WQTJRDataSource source) { CallMeta meta = context.getMeta(); D4EArtifact flys = (D4EArtifact) master; source.addMetaData ("river", RiverUtils.getRivername(flys)); Locale locale = Resources.getLocale(meta); DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT, locale); source.addMetaData("date", df.format(new Date())); source.addMetaData("calculation", Resources.getMsg( locale, PDF_HEADER_MODE, "Historical Discharge")); } protected void addWQTData(WQTJRDataSource source, WQTimerange wqt) { DateFormat df = Formatter.getShortDateFormat(context); NumberFormat wf = Formatter.getHistoricalDischargeW(context); NumberFormat qf = Formatter.getHistoricalDischargeQ(context); double[] wq = new double[3]; String gaugeName = getReferenceGaugename(); for (int i = 0, n = wqt.size(); i < n; i++) { Timerange tr = wqt.getTimerange(i); Date start = new Date(tr.getStart()); Date end = new Date(tr.getEnd()); wqt.get(i, wq); source.addData(new String[] { df.format(start) + " - " + df.format(end), wf.format(wq[0]), qf.format(wq[1]), qf.format(wq[2]), gaugeName }); } } public String getReferenceGaugename() { return RiverUtils.getReferenceGaugeName((D4EArtifact) master); } } // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :