Mercurial > dive4elements > river

annotate artifacts/src/main/java/org/dive4elements/river/artifacts/model/WWQQJRDataSource.java @ 9801:1d7a72a50183 3.2.x tip

Find changesets by keywords (author, files, the commit message), revision number or hash, or revset expression.
Assume Compose V2, consistently
author Tom Gottfried <tom@intevation.de>
date Thu, 23 Nov 2023 10:14:13 +0100
parents 0a5239a1e46e
children
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.artifacts.model;
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10
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11 import java.util.ArrayList;
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12 import java.util.HashMap;
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13
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14 import org.apache.logging.log4j.Logger;
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15 import org.apache.logging.log4j.LogManager;
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16
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17 import net.sf.jasperreports.engine.JRDataSource;
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18 import net.sf.jasperreports.engine.JRException;
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19 import net.sf.jasperreports.engine.JRField;
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20
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21
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22 /**
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23 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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24 */
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25 public class WWQQJRDataSource implements JRDataSource
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26 {
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27 /** The log used in this exporter.*/
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28 private static Logger log = LogManager.getLogger(WWQQJRDataSource.class);
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29
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30 /**
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31 *
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32 */
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33 private ArrayList<String[]> data;
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34 private HashMap<String, String> metaData;
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35
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36 private int index = -1;
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37
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38 /**
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39 *
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40 */
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41 public WWQQJRDataSource()
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42 {
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43 data = new ArrayList<String[]>();
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44 metaData = new HashMap<String, String>();
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45 }
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46
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47
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48 /**
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49 *
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50 */
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51 public void addData(String[] data) {
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52 this.data.add(data);
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53 }
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54
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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 public void addMetaData(String key, String value) {
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60 this.metaData.put(key, value);
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61 }
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62
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63
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64 /**
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65 *
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66 */
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67 public boolean next() throws JRException
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68 {
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69 index++;
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70
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71 return (index < data.size());
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72 }
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73
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74
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75 /**
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76 *
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77 */
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78 public Object getFieldValue(JRField field) throws JRException
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79 {
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80 Object value = "";
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81 String fieldName = field.getName();
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82 if ("river".equals(fieldName)) {
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83 value = metaData.get("river");
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84 }
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85 else if ("date".equals(fieldName)) {
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86 value = metaData.get("date");
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87 }
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88 else if ("calculation".equals(fieldName)) {
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89 value = metaData.get("calculation");
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90 }
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91 else if ("reference".equals(fieldName)) {
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92 value = metaData.get("reference");
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93 }
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94 else if ("location".equals(fieldName)) {
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95 value = metaData.get("location");
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96 }
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97 else if ("km1".equals(fieldName)) {
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98 value = data.get(index)[0];
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99 }
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100 else if ("location1".equals(fieldName)) {
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101 value = data.get(index)[1];
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102 }
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103 else if ("W1".equals(fieldName)) {
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104 value = data.get(index)[2];
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105 }
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106 else if ("Q1".equals(fieldName)) {
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107 value = data.get(index)[3];
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108 }
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109 else if ("km2".equals(fieldName)) {
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110 value = data.get(index)[4];
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111 }
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112 else if ("location2".equals(fieldName)) {
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113 value = data.get(index)[5];
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114 }
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115 else if ("W2".equals(fieldName)) {
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116 value = data.get(index)[6];
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117 }
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118 else if ("Q2".equals(fieldName)) {
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119 value = data.get(index)[7];
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120 }
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121 else if ("Wcm1".equals(fieldName)) {
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122 value = data.get(index)[8];
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123 }
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124 else if ("Wcm2".equals(fieldName)) {
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125 value = data.get(index)[9];
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126 }
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127 return value;
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128 }
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129 }
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130 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org