Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WWQQJRDataSource.java @ 4187:21f4e4b79121

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Refactor GaugeDischargeCurveFacet to be able to set a facet name For adding another output of the GaugeDischargeCurveArtifact it is necessary to provide to facet instances with different names. Therefore the GaugeDischargeCurveFacet is extended to set the facet name in the constructor.
author Björn Ricks <bjoern.ricks@intevation.de>
date Fri, 19 Oct 2012 13:25:49 +0200
parents 3e5f45a9e052
children
rev   line source
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Raimund Renkert <raimund.renkert@intevation.de>
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1 package de.intevation.flys.artifacts.model;
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2
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3 import java.util.ArrayList;
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4 import java.util.HashMap;
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5
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6 import org.apache.log4j.Logger;
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7
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8 import net.sf.jasperreports.engine.JRDataSource;
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9 import net.sf.jasperreports.engine.JRException;
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10 import net.sf.jasperreports.engine.JRField;
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11
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12
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13 /**
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14 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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15 */
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16 public class WWQQJRDataSource implements JRDataSource
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17 {
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18 /** The logger used in this exporter.*/
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19 private static Logger logger = Logger.getLogger(WWQQJRDataSource.class);
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20
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21 /**
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22 *
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23 */
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24 private ArrayList<String[]> data;
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25 private HashMap<String, String> metaData;
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26
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27 private int index = -1;
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28
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29 /**
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30 *
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31 */
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32 public WWQQJRDataSource()
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33 {
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34 data = new ArrayList<String[]>();
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35 metaData = new HashMap<String, String>();
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36 }
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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 */
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42 public void addData(String[] data) {
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43 this.data.add(data);
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44 }
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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 public void addMetaData(String key, String value) {
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51 this.metaData.put(key, value);
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52 }
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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 public boolean next() throws JRException
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59 {
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60 index++;
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61
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62 return (index < data.size());
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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 *
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68 */
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69 public Object getFieldValue(JRField field) throws JRException
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70 {
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71 Object value = "";
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72 String fieldName = field.getName();
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73 if ("river".equals(fieldName)) {
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74 value = metaData.get("river");
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75 }
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76 else if ("date".equals(fieldName)) {
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77 value = metaData.get("date");
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78 }
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79 else if ("calculation".equals(fieldName)) {
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80 value = metaData.get("calculation");
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81 }
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82 else if ("reference".equals(fieldName)) {
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83 value = metaData.get("reference");
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84 }
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85 else if ("location".equals(fieldName)) {
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86 value = metaData.get("location");
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87 }
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88 else if ("km1".equals(fieldName)) {
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89 value = data.get(index)[0];
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90 }
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91 else if ("location1".equals(fieldName)) {
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92 value = data.get(index)[1];
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93 }
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94 else if ("W1".equals(fieldName)) {
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95 value = data.get(index)[2];
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96 }
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97 else if ("Q1".equals(fieldName)) {
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98 value = data.get(index)[3];
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99 }
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100 else if ("km2".equals(fieldName)) {
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101 value = data.get(index)[4];
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102 }
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103 else if ("location2".equals(fieldName)) {
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104 value = data.get(index)[5];
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105 }
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106 else if ("W2".equals(fieldName)) {
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107 value = data.get(index)[6];
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108 }
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109 else if ("Q2".equals(fieldName)) {
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110 value = data.get(index)[7];
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111 }
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112 else if ("Wcm1".equals(fieldName)) {
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113 value = data.get(index)[8];
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114 }
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115 else if ("Wcm2".equals(fieldName)) {
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116 value = data.get(index)[9];
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117 }
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118 return value;
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119 }
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120 }
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121 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org