Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WWQQJRDataSource.java @ 5818:a4ff4167be1e

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Request feature info on all layers and show it as html if the server does not return valid gml. Non queryable layers produce an error message when the request fails. This is good enough
author Andre Heinecke <aheinecke@intevation.de>
date Wed, 24 Apr 2013 17:33:27 +0200
parents 3e5f45a9e052
children
rev   line source
2310
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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