Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/exports/HistoricalDischargeCurveExporter.java @ 7077:0a337f0005c2 generator-refactoring

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Extended init() of OutGenerator to take name of the out to serve.
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 20 Sep 2013 16:34:09 +0200
parents af13ceeba52a
children 41567bf1e131
rev   line source
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4897a58c8746 River artifacts: Added new copyright headers.
Sascha L. Teichmann <teichmann@intevation.de>
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.exports;
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10
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11 import java.io.OutputStream;
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12 import java.text.NumberFormat;
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13 import java.text.DateFormat;
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14 import java.util.ArrayList;
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15 import java.util.Date;
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16 import java.util.List;
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17 import java.util.Map;
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18 import java.util.HashMap;
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19 import java.util.Locale;
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20
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21 import org.w3c.dom.Document;
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22
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23 import org.apache.log4j.Logger;
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24
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25 import au.com.bytecode.opencsv.CSVWriter;
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26
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27 import net.sf.jasperreports.engine.JasperExportManager;
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28 import net.sf.jasperreports.engine.JasperFillManager;
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29 import net.sf.jasperreports.engine.JasperPrint;
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30 import net.sf.jasperreports.engine.JRException;
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31
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32 import org.dive4elements.artifacts.common.utils.Config;
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33
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34 import org.dive4elements.artifacts.CallContext;
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35 import org.dive4elements.artifacts.CallMeta;
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36
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37 import org.dive4elements.river.artifacts.D4EArtifact;
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38 import org.dive4elements.river.artifacts.model.CalculationResult;
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39 import org.dive4elements.river.artifacts.model.HistoricalDischargeData;
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40 import org.dive4elements.river.artifacts.model.Timerange;
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41 import org.dive4elements.river.artifacts.model.WQTimerange;
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42 import org.dive4elements.river.artifacts.model.WQTJRDataSource;
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43 import org.dive4elements.river.artifacts.resources.Resources;
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44 import org.dive4elements.river.utils.RiverUtils;
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45 import org.dive4elements.river.utils.Formatter;
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46
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47
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48 /**
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49 * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
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50 */
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51 public class HistoricalDischargeCurveExporter extends AbstractExporter {
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52
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53 private static final Logger logger =
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54 Logger.getLogger(HistoricalDischargeCurveExporter.class);
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55
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56
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57 public static final String CSV_TIMERANGE_HEADER =
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58 "export.historical.discharge.csv.header.timerange";
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59
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60 public static final String CSV_WATERLEVEL_HEADER =
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61 "export.historical.discharge.csv.header.waterlevel";
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62
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63 public static final String CSV_DISCHARGE_HEADER =
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64 "export.historical.discharge.csv.header.discharge";
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65
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66 public static final String CSV_DIFF_HEADER =
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67 "export.historical.discharge.csv.header.diff";
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68
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69 public static final String CSV_GAUGENAME_HEADER =
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70 "export.historical.discharge.csv.header.gaugename";
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71
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72 public static final String PDF_HEADER_MODE =
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73 "export.historical.discharge.pdf.mode";
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74
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75 public static final String JASPER_FILE =
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76 "export.historical.discharge.pdf.file";
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77
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78 protected List<WQTimerange[]> data;
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79
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80 public HistoricalDischargeCurveExporter() {
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81 data = new ArrayList<WQTimerange[]>();
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82 }
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83
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84 @Override
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85 protected void addData(Object d) {
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86 logger.debug("Add data of class: " + d.getClass());
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87
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88 if (d instanceof CalculationResult) {
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89 d = ((CalculationResult) d).getData();
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90
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91 logger.debug("Internal data of CalculationResult: " + d.getClass());
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92
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93 if (d instanceof HistoricalDischargeData) {
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94 d = (WQTimerange[]) ((HistoricalDischargeData) d).getWQTimeranges();
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95
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96 if (d instanceof WQTimerange[]) {
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97 logger.debug("Add new data of type WQTimerange");
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98 data.add((WQTimerange[]) d);
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99 }
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100 }
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101 }
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102 }
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103
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104
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105 @Override
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106 protected void writeCSVData(CSVWriter writer) {
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107 logger.info("HistoricalDischargeCurveExporter.writeCSVData");
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108 logger.debug("CSV gets " + data.size() + " WQTimerange[] objects.");
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109
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110 writeCSVHeader(writer);
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111
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112 for (WQTimerange[] arr: data) {
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113 for (WQTimerange wqt: arr) {
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114 wqt2CSV(writer, wqt);
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115 }
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116 }
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117 }
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118
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119
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120 @Override
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121 protected void writePDF(OutputStream out) {
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122 WQTJRDataSource source = createJRData();
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123
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124 String jasperFile = Resources.getMsg(
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125 context.getMeta(),
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126 JASPER_FILE,
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127 "/jasper/historical-discharge_en.jasper");
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128 String confPath = Config.getConfigDirectory().toString();
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129
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130 Map parameters = new HashMap();
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131 parameters.put("ReportTitle", "Exported Data");
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132 try {
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133 JasperPrint print = JasperFillManager.fillReport(
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134 confPath + jasperFile,
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135 parameters,
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136 source);
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
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137 JasperExportManager.exportReportToPdfStream(print, out);
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138 }
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
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139 catch(JRException je) {
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
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140 logger.warn("Error generating PDF Report!");
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141 je.printStackTrace();
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142 }
2258
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143 }
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144
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145
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146 protected void writeCSVHeader(CSVWriter writer) {
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147 writer.writeNext(new String[] {
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148 msg(CSV_TIMERANGE_HEADER, CSV_TIMERANGE_HEADER),
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149 msg(CSV_WATERLEVEL_HEADER, CSV_WATERLEVEL_HEADER),
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150 msg(CSV_DISCHARGE_HEADER, CSV_DISCHARGE_HEADER),
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151 msg(CSV_DIFF_HEADER, CSV_DIFF_HEADER),
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152 msg(CSV_GAUGENAME_HEADER, CSV_GAUGENAME_HEADER)
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153 });
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154 }
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155
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156
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157 protected void wqt2CSV(CSVWriter writer, WQTimerange wqt) {
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158 logger.debug("Add next WQTimerange to CSV");
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159
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7dd45896e941 Issue 459.
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160 DateFormat df = Formatter.getMediumDateFormat(context);
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161 NumberFormat wf = Formatter.getHistoricalDischargeW(context);
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162 NumberFormat qf = Formatter.getHistoricalDischargeQ(context);
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163
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164 double[] wq = new double[3];
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165
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166 String gaugeName = getReferenceGaugename();
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167
4171
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168 List<WQTimerange.TimerangeItem> sorted = wqt.sort();
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169
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170 for (int i = 0, n = sorted.size(); i < n; i++) {
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171 WQTimerange.TimerangeItem item = sorted.get(i);
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172
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173 Timerange tr = item.timerange;
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174 Date start = new Date(tr.getStart());
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175 Date end = new Date(tr.getEnd());
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176
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177 item.get(wq);
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178
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179 writer.writeNext(new String[] {
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180 df.format(start) + " - " + df.format(end),
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181 wf.format(wq[0]),
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182 qf.format(wq[1]),
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183 qf.format(wq[2]),
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184 gaugeName
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185 });
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186 }
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187 }
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188
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189
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190 protected WQTJRDataSource createJRData() {
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191 WQTJRDataSource source = new WQTJRDataSource();
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192
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193 addMetaData(source);
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194 for (WQTimerange[] arr: data) {
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195 for (WQTimerange wqt: arr) {
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196 addWQTData(source, wqt);
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197 }
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198 }
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199
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200 return source;
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201 }
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202
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203
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204 protected void addMetaData(WQTJRDataSource source) {
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205 CallMeta meta = context.getMeta();
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206
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59ff03ff48f1 River artifacts: Renamed FLYSArtifact(Collection) to D4EArtifact(Collection).
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207 D4EArtifact flys = (D4EArtifact) master;
2286
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208
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73da40528cf2 River artifacts: Renamed FLYSUtils to RiverUtils.
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diff changeset
209 source.addMetaData ("river", RiverUtils.getRivername(flys));
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210
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211 Locale locale = Resources.getLocale(meta);
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212 DateFormat df = DateFormat.getDateInstance(DateFormat.SHORT, locale);
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213
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214 source.addMetaData("date", df.format(new Date()));
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215
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diff changeset
216 source.addMetaData("calculation", Resources.getMsg(
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diff changeset
217 locale,
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diff changeset
218 PDF_HEADER_MODE,
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219 "Historical Discharge"));
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
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220 }
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
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diff changeset
221
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
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diff changeset
222
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diff changeset
223 protected void addWQTData(WQTJRDataSource source, WQTimerange wqt) {
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diff changeset
224 DateFormat df = Formatter.getShortDateFormat(context);
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diff changeset
225 NumberFormat wf = Formatter.getHistoricalDischargeW(context);
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226 NumberFormat qf = Formatter.getHistoricalDischargeQ(context);
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diff changeset
227
2331
2c96222dd773 Picked rev4034 from trunk.
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diff changeset
228 double[] wq = new double[3];
2286
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229
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
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diff changeset
230 String gaugeName = getReferenceGaugename();
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diff changeset
231
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
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diff changeset
232 for (int i = 0, n = wqt.size(); i < n; i++) {
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diff changeset
233 Timerange tr = wqt.getTimerange(i);
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diff changeset
234 Date start = new Date(tr.getStart());
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diff changeset
235 Date end = new Date(tr.getEnd());
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diff changeset
236
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
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diff changeset
237 wqt.get(i, wq);
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diff changeset
238
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parents: 2258
diff changeset
239 source.addData(new String[] {
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diff changeset
240 df.format(start) + " - " + df.format(end),
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diff changeset
241 wf.format(wq[0]),
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diff changeset
242 qf.format(wq[1]),
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diff changeset
243 qf.format(wq[2]),
2286
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diff changeset
244 gaugeName
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diff changeset
245 });
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
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diff changeset
246 }
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
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diff changeset
247 }
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
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248
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diff changeset
249
2258
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parents:
diff changeset
250 public String getReferenceGaugename() {
5867
59ff03ff48f1 River artifacts: Renamed FLYSArtifact(Collection) to D4EArtifact(Collection).
Sascha L. Teichmann <teichmann@intevation.de>
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diff changeset
251 return RiverUtils.getReferenceGaugeName((D4EArtifact) master);
2258
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252 }
ea173e4c07c7 Added a CSV export for historical discharge curves.
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253 }
ea173e4c07c7 Added a CSV export for historical discharge curves.
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parents:
diff changeset
254 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org