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1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by |
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3 * Björnsen Beratende Ingenieure GmbH |
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4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt |
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5 * |
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6 * This file is Free Software under the GNU AGPL (>=v3) |
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7 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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8 * documentation coming with Dive4Elements River for details. |
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9 */ |
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10 package org.dive4elements.river.artifacts.uinfo.vegetationzones; |
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11 |
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12 import java.io.OutputStream; |
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13 import java.util.ArrayList; |
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14 import java.util.Collection; |
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15 |
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16 import org.apache.commons.lang.math.DoubleRange; |
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17 import org.apache.log4j.Logger; |
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18 import org.dive4elements.river.artifacts.common.I18NStrings; |
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19 import org.dive4elements.river.artifacts.common.JasperReporter; |
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20 import org.dive4elements.river.artifacts.common.MetaAndTableJRDataSource; |
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21 import org.dive4elements.river.artifacts.common.ResultRow; |
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22 import org.dive4elements.river.artifacts.sinfo.util.RiverInfo; |
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23 import org.dive4elements.river.artifacts.uinfo.commons.AbstractUInfoExporter; |
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24 import org.dive4elements.river.artifacts.uinfo.commons.UInfoResultType; |
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25 |
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26 import au.com.bytecode.opencsv.CSVWriter; |
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27 import net.sf.jasperreports.engine.JRException; |
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28 |
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29 /** |
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30 * @author Domenico Nardi Tironi |
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31 * |
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32 */ |
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33 public class VegetationZonesExporter extends AbstractUInfoExporter<VegetationZonesCalculationResult, VegetationZonesCalculationResults> { |
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34 |
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35 /** The log used in this exporter. */ |
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36 private static Logger log = Logger.getLogger(VegetationZonesExporter.class); |
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37 |
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38 private static final String JASPER_FILE = "/jasper/templates/uinfo.vegetationzones.jrxml"; |
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39 |
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40 @Override |
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41 protected Logger getLog() { |
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42 return log; |
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43 } |
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44 |
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45 @Override |
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46 protected void writeCSVGlobalMetadata(final CSVWriter writer, final VegetationZonesCalculationResults results) { |
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47 log.info("SalixLineExporter.writeCSVMeta"); |
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48 super.writeCSVGlobalMetadataDefaults(writer, results); |
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49 |
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50 final DoubleRange calcRange = results.getCalcRange(); |
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51 if (calcRange != null) { |
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52 // "# Ort/Bereich (km): " |
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53 writeCSVMetaEntry(writer, I18NStrings.CSV_META_RANGE, msg(I18NStrings.CSV_META_RANGE_LABEL), getKmFormatter().format(calcRange.getMinimumDouble()), |
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54 getKmFormatter().format(calcRange.getMaximumDouble())); |
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55 } |
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56 } |
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57 |
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58 /** |
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59 * Write the header, with different headings depending on whether at a |
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60 * gauge or at a location. |
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61 * |
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62 * @param river |
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63 * @param useTkh |
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64 */ |
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65 @Override |
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66 protected void writeCSVHeader(final CSVWriter writer, final VegetationZonesCalculationResults results, final RiverInfo river) { |
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67 log.info("FlowDepthExporter.writeCSVHeader"); |
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68 |
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69 final Collection<String> header = new ArrayList<>(11); |
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70 |
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71 header.add(msg(UInfoResultType.vegname.getCsvHeader())); |
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72 header.add(msg(UInfoResultType.vegdauervon.getCsvHeader())); |
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73 header.add(msg(UInfoResultType.vegdauerbis.getCsvHeader())); |
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74 |
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75 writer.writeNext(header.toArray(new String[header.size()])); |
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76 } |
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77 |
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78 /** |
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79 * Format a row of a flow depth result into an array of string, both used by csv and pdf |
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80 * |
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81 * @param pdf |
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82 * |
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83 * @param useTkh |
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84 */ |
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85 @Override |
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86 protected String[] formatRow(final VegetationZonesCalculationResults results, final ResultRow row, final ExportMode mode) { |
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87 |
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88 final Collection<String> lines = new ArrayList<>(11); |
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89 |
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90 lines.add(row.exportValue(this.context, UInfoResultType.vegname)); |
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91 lines.add(row.exportValue(this.context, UInfoResultType.vegdauervon)); |
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92 lines.add(row.exportValue(this.context, UInfoResultType.vegdauerbis)); |
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93 |
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94 return lines.toArray(new String[lines.size()]); |
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95 } |
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96 |
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97 @Override |
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98 protected void writeCSVResultMetadata(final CSVWriter writer, final VegetationZonesCalculationResults results, |
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99 final VegetationZonesCalculationResult result) { |
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100 |
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101 } |
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102 |
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103 @Override |
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104 protected final void addJRMetaData(final MetaAndTableJRDataSource source, final VegetationZonesCalculationResults results) { |
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105 |
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106 super.addJRMetaData(source, results); |
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107 |
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108 /* additional column headings */ |
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109 source.addMetaData("veg_name", UInfoResultType.vegname.getPdfHeader(this.context.getMeta())); |
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110 source.addMetaData("veg_dauervon", UInfoResultType.vegdauervon.getPdfHeader(this.context.getMeta())); |
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111 source.addMetaData("veg_dauerbis", UInfoResultType.vegdauerbis.getPdfHeader(this.context.getMeta())); |
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112 } |
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113 |
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114 @Override |
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115 protected void writePDF(final OutputStream out) { |
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116 try { |
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117 final MetaAndTableJRDataSource source = createJRData(this.data); |
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118 |
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119 final JasperReporter reporter = new JasperReporter(); |
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120 reporter.addReport(JASPER_FILE, source); |
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121 reporter.exportPDF(out); |
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122 } |
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123 catch (final JRException je) { |
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124 getLog().warn("Error generating PDF Report!", je); |
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125 } |
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126 } |
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127 |
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128 } |
