Mercurial > dive4elements > river
annotate artifacts/src/main/java/org/dive4elements/river/artifacts/sinfo/tkhstate/TkhExporter.java @ 9006:7134a4c7d1b6
U-Info S-Info general work
| author | gernotbelger |
|---|---|
| date | Tue, 17 Apr 2018 13:20:25 +0200 |
| parents | fb9430250899 |
| children | ae3565385e6a |
| rev | line source |
|---|---|
| 8928 | 1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
| 2 * Software engineering by Intevation GmbH | |
| 3 * | |
| 4 * This file is Free Software under the GNU AGPL (>=v3) | |
| 5 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 6 * documentation coming with Dive4Elements River for details. | |
| 7 */ | |
| 8 | |
| 9 package org.dive4elements.river.artifacts.sinfo.tkhstate; | |
| 10 | |
| 9006 | 11 import java.io.OutputStream; |
| 8928 | 12 import java.util.ArrayList; |
| 13 import java.util.Collection; | |
| 14 | |
| 15 import org.apache.log4j.Logger; | |
| 8996 | 16 import org.dive4elements.river.artifacts.common.GeneralResultType; |
| 9006 | 17 import org.dive4elements.river.artifacts.common.JasperReporter; |
| 18 import org.dive4elements.river.artifacts.common.MetaAndTableJRDataSource; | |
| 8996 | 19 import org.dive4elements.river.artifacts.common.ResultRow; |
| 8928 | 20 import org.dive4elements.river.artifacts.sinfo.common.AbstractSInfoExporter; |
| 8948 | 21 import org.dive4elements.river.artifacts.sinfo.common.SInfoResultType; |
| 8928 | 22 import org.dive4elements.river.artifacts.sinfo.util.RiverInfo; |
| 23 import org.dive4elements.river.artifacts.sinfo.util.WstInfo; | |
| 24 | |
| 25 import au.com.bytecode.opencsv.CSVWriter; | |
| 9006 | 26 import net.sf.jasperreports.engine.JRException; |
| 8928 | 27 |
| 28 /** | |
| 29 * Generates different output formats (csv, pdf) of data that resulted from a tkh computation. | |
| 30 * | |
| 31 * @author Gernot Belger | |
| 32 */ | |
| 33 // REMARK: must be public because its registered in generators.xml | |
| 8948 | 34 public class TkhExporter extends AbstractSInfoExporter<TkhCalculationResult, TkhCalculationResults> { |
| 8928 | 35 |
| 36 /** The log used in this exporter. */ | |
| 37 private static Logger log = Logger.getLogger(TkhExporter.class); | |
| 38 | |
| 39 private static final String CSV_META_CALCULATION_FORMULA = "sinfo.export.tkh.calculation.formula"; | |
| 40 | |
| 9006 | 41 private static final String JASPER_FILE = "/jasper/templates/sinfo.tkh.jrxml"; |
| 8928 | 42 |
| 43 @Override | |
| 44 protected Logger getLog() { | |
| 45 return log; | |
| 46 } | |
| 47 | |
| 48 @Override | |
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49 protected void writeCSVGlobalMetadata(final CSVWriter writer, final TkhCalculationResults results) { |
| 8928 | 50 log.info("TkhExporter.writeCSVMeta"); |
| 51 | |
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52 super.writeCSVGlobalMetadataDefaults(writer, results); |
| 8928 | 53 |
| 54 // "# Berechnungsgrundlage: Gleichung nach GILL (1971)" | |
| 55 writeCSVMetaEntry(writer, CSV_META_CALCULATION_FORMULA); | |
| 56 | |
| 57 writer.writeNext(new String[] { "" }); | |
| 58 } | |
| 59 | |
| 60 /** | |
| 61 * Write the header, with different headings depending on whether at a gauge or at a location. | |
| 62 */ | |
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63 |
| 8928 | 64 @Override |
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65 protected void writeCSVHeader(final CSVWriter writer, final TkhCalculationResults results, final RiverInfo river) { |
| 8928 | 66 log.info("TkhExporter.writeCSVHeader"); |
| 67 | |
| 68 final Collection<String> header = new ArrayList<>(11); | |
| 69 | |
| 8996 | 70 header.add(msg(GeneralResultType.station.getCsvHeader())); |
| 8948 | 71 header.add(msgUnit(SInfoResultType.tkh.getCsvHeader(), SInfoResultType.tkh.getUnit())); |
| 72 header.add(msg(SInfoResultType.soilkind.getCsvHeader())); | |
| 73 header.add(msgUnit(SInfoResultType.meanBedHeight.getCsvHeader(), river.getWstUnit())); | |
| 74 header.add(msgUnit(SInfoResultType.waterlevel.getCsvHeader(), river.getWstUnit())); | |
| 75 header.add(msgUnit(SInfoResultType.discharge.getCsvHeader(), SInfoResultType.discharge.getUnit())); | |
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76 |
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77 final String descriptionHeader = results.getDescriptionHeader(); |
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78 if (descriptionHeader != null) |
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79 header.add(msg(descriptionHeader)); |
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80 |
| 8948 | 81 header.add(msg(SInfoResultType.gaugeLabel.getCsvHeader())); |
| 82 header.add(msg(SInfoResultType.location.getCsvHeader())); | |
| 8928 | 83 |
| 84 writer.writeNext(header.toArray(new String[header.size()])); | |
| 85 } | |
| 86 | |
| 87 @Override | |
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88 // FIXME: rename |
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89 protected void writeCSVResultMetadata(final CSVWriter writer, final TkhCalculationResults results, final TkhCalculationResult result) { |
| 8928 | 90 |
| 91 final WstInfo wst = result.getWst(); | |
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92 super.writeCSVWaterlevelMetadata(writer, wst); |
| 9006 | 93 writer.writeNext(new String[] { "" }); // break line |
| 8948 | 94 // FIXME: |
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95 // "# W/Pegel [cm]: " (nur bei Eingabe des Wasserstands am Pegel) |
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96 // "# Q (m³/s): " (nur bei Eingabe des Durchflusses) |
| 8928 | 97 } |
| 98 | |
| 99 /** | |
| 100 * Format a row of a flow depth result into an array of string, both used by csv and pdf | |
| 101 * | |
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102 * @param results |
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103 * |
| 8928 | 104 * @param useTkh |
| 105 */ | |
| 8996 | 106 @Override |
| 107 protected String[] formatRow(final TkhCalculationResults results, final ResultRow row, final ExportMode mode) { | |
| 8928 | 108 |
| 109 final Collection<String> lines = new ArrayList<>(11); | |
| 110 | |
| 8996 | 111 lines.add(row.exportValue(this.context, GeneralResultType.station)); |
| 8948 | 112 lines.add(row.exportValue(this.context, SInfoResultType.tkh)); |
| 113 lines.add(row.exportValue(this.context, SInfoResultType.soilkind)); | |
| 114 lines.add(row.exportValue(this.context, SInfoResultType.meanBedHeight)); | |
| 115 lines.add(row.exportValue(this.context, SInfoResultType.waterlevel)); | |
| 116 lines.add(row.exportValue(this.context, SInfoResultType.discharge)); | |
| 8928 | 117 |
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118 // REMARK: always export this column in pdf-mode, because WInfo also does it (no need for two jasper-templates). |
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119 if (results.getDescriptionHeader() != null || mode == ExportMode.pdf) |
| 8948 | 120 lines.add(row.exportValue(this.context, SInfoResultType.waterlevelLabel)); |
| 8928 | 121 |
| 8948 | 122 lines.add(row.exportValue(this.context, SInfoResultType.gaugeLabel)); |
| 123 lines.add(row.exportValue(this.context, SInfoResultType.location)); | |
| 8928 | 124 |
| 125 return lines.toArray(new String[lines.size()]); | |
| 126 } | |
| 127 | |
| 128 @Override | |
| 129 protected final void addJRMetaData(final MetaAndTableJRDataSource source, final TkhCalculationResults results) { | |
| 130 | |
| 131 /* general metadata */ | |
| 8996 | 132 super.addJRMetaData(source, results); |
| 8928 | 133 |
| 8996 | 134 source.addMetaData("calculation_label", msg("sinfo.export.flow_depth.pdf.meta.calculation.label")); |
| 135 source.addMetaData("calculation_name", msg("sinfo.export.flow_depth.pdf.meta.calculation.name")); | |
| 136 | |
| 8928 | 137 /* column headings */ |
| 8996 | 138 source.addMetaData("station_header", GeneralResultType.station.getPdfHeader(this.context.getMeta())); |
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139 source.addMetaData("tkh_header", SInfoResultType.tkh.getPdfHeader(this.context.getMeta())); |
| 8984 | 140 source.addMetaData("tkhkind_header", SInfoResultType.soilkind.getPdfHeader(this.context.getMeta())); |
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141 source.addMetaData("bedheight_header", SInfoResultType.meanBedHeight.getPdfHeader(this.context.getMeta())); |
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142 source.addMetaData("waterlevel_header", SInfoResultType.waterlevel.getPdfHeader(this.context.getMeta())); |
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143 source.addMetaData("discharge_header", SInfoResultType.discharge.getPdfHeader(this.context.getMeta())); |
| 8996 | 144 |
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145 // REMARK: actually the column makes no sense if description header is null. But (software symmetry...) WINFO also |
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146 // writes an empty column into the pdf in that case (most probably to avoid the need for two jasper templates). |
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147 final String descriptionHeader = results.getDescriptionHeader(); |
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148 final String waterlevelNameHeader = descriptionHeader == null ? SInfoResultType.waterlevelLabel.getPdfHeader(this.context.getMeta()) |
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149 : descriptionHeader; |
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150 source.addMetaData("waterlevel_name_header", waterlevelNameHeader); |
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151 |
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152 source.addMetaData("gauge_header", SInfoResultType.gaugeLabel.getPdfHeader(this.context.getMeta())); |
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153 source.addMetaData("location_header", SInfoResultType.location.getPdfHeader(this.context.getMeta())); |
| 8928 | 154 } |
| 155 | |
| 9006 | 156 @Override |
| 157 protected void writePDF(final OutputStream out) { | |
| 158 try { | |
| 159 final MetaAndTableJRDataSource source = createJRData(this.data); | |
| 160 | |
| 161 final JasperReporter reporter = new JasperReporter(); | |
| 162 reporter.addReport(JASPER_FILE, source); | |
| 163 reporter.exportPDF(out); | |
| 164 } | |
| 165 catch (final JRException je) { | |
| 166 getLog().warn("Error generating PDF Report!", je); | |
| 167 } | |
| 168 } | |
| 169 | |
| 8928 | 170 } |