Mercurial > dive4elements > river
annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQTJRDataSource.java @ 4255:670e98f5a441
Fixed leak while merging facets.
The ThemeList that is used by OutputHelper to sort the
Facets for an Output now uses a list to store the ManagedFacets.
The correct order is made up by sorting the List using
Collections.sort() function of the Java JDK. Therfore, the
ManagedFacet class implements the Comparable interface. The
return value of its compareTo(other) method depends on the
value of the 'position' field.
author | Ingo Weinzierl <weinzierl.ingo@googlemail.com> |
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date | Thu, 25 Oct 2012 14:01:46 +0200 |
parents | 3e5f45a9e052 |
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rev | line source |
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2286
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Added PDF export for historical discharge curve calculations.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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1 package de.intevation.flys.artifacts.model; |
89ca1e8572e4
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Raimund Renkert <raimund.renkert@intevation.de>
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2 |
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Raimund Renkert <raimund.renkert@intevation.de>
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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 |
89ca1e8572e4
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Raimund Renkert <raimund.renkert@intevation.de>
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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 WQTJRDataSource 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(WQTJRDataSource.class); |
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20 |
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21 /** |
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22 * |
89ca1e8572e4
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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 |
89ca1e8572e4
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29 /** |
89ca1e8572e4
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Raimund Renkert <raimund.renkert@intevation.de>
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30 * |
89ca1e8572e4
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31 */ |
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32 public WQTJRDataSource() |
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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 |
89ca1e8572e4
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39 /** |
89ca1e8572e4
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Raimund Renkert <raimund.renkert@intevation.de>
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40 * |
89ca1e8572e4
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Raimund Renkert <raimund.renkert@intevation.de>
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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 |
89ca1e8572e4
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47 /** |
89ca1e8572e4
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48 * |
89ca1e8572e4
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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 ("range".equals(fieldName)) { |
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83 value = data.get(index)[0]; |
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84 } |
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85 else if ("W".equals(fieldName)) { |
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86 value = data.get(index)[1]; |
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87 } |
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88 else if ("Q".equals(fieldName)) { |
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89 value = data.get(index)[2]; |
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90 } |
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91 else if ("delta".equals(fieldName)) { |
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92 value = data.get(index)[3]; |
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93 } |
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94 else if ("gaugename".equals(fieldName)) { |
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95 value = data.get(index)[4]; |
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96 } |
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97 return value; |
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98 } |
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99 } |
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100 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |