Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/model/WQTJRDataSource.java @ 5622:b28a6d05e969

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Add a new mechanism in mapfish print call to add arbitary data maps Data properties are identified by starting with mapfish-data and they are then split in info value pairs where info can be the description of the information and value the value of the information to be transported in the data map.
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 09 Apr 2013 19:04:32 +0200
parents 3e5f45a9e052
children
rev   line source
2286
89ca1e8572e4 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 Added PDF export for historical discharge curve calculations.
Raimund Renkert <raimund.renkert@intevation.de>
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2
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
Raimund Renkert <raimund.renkert@intevation.de>
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3 import java.util.ArrayList;
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Raimund Renkert <raimund.renkert@intevation.de>
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4 import java.util.HashMap;
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5
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Raimund Renkert <raimund.renkert@intevation.de>
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6 import org.apache.log4j.Logger;
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7
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Raimund Renkert <raimund.renkert@intevation.de>
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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
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
Raimund Renkert <raimund.renkert@intevation.de>
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12
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
Raimund Renkert <raimund.renkert@intevation.de>
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13 /**
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Raimund Renkert <raimund.renkert@intevation.de>
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14 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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Raimund Renkert <raimund.renkert@intevation.de>
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15 */
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Raimund Renkert <raimund.renkert@intevation.de>
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16 public class WQTJRDataSource implements JRDataSource
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Raimund Renkert <raimund.renkert@intevation.de>
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17 {
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Raimund Renkert <raimund.renkert@intevation.de>
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18 /** The logger used in this exporter.*/
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Raimund Renkert <raimund.renkert@intevation.de>
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19 private static Logger logger = Logger.getLogger(WQTJRDataSource.class);
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20
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Raimund Renkert <raimund.renkert@intevation.de>
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21 /**
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Raimund Renkert <raimund.renkert@intevation.de>
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22 *
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Raimund Renkert <raimund.renkert@intevation.de>
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23 */
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Raimund Renkert <raimund.renkert@intevation.de>
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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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Raimund Renkert <raimund.renkert@intevation.de>
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27 private int index = -1;
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28
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Raimund Renkert <raimund.renkert@intevation.de>
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29 /**
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Raimund Renkert <raimund.renkert@intevation.de>
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30 *
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Raimund Renkert <raimund.renkert@intevation.de>
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31 */
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Raimund Renkert <raimund.renkert@intevation.de>
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32 public WQTJRDataSource()
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Raimund Renkert <raimund.renkert@intevation.de>
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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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Raimund Renkert <raimund.renkert@intevation.de>
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39 /**
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Raimund Renkert <raimund.renkert@intevation.de>
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40 *
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Raimund Renkert <raimund.renkert@intevation.de>
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41 */
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Raimund Renkert <raimund.renkert@intevation.de>
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42 public void addData(String[] data) {
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Raimund Renkert <raimund.renkert@intevation.de>
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43 this.data.add(data);
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44 }
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
Raimund Renkert <raimund.renkert@intevation.de>
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45
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
Raimund Renkert <raimund.renkert@intevation.de>
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46
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
Raimund Renkert <raimund.renkert@intevation.de>
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47 /**
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
Raimund Renkert <raimund.renkert@intevation.de>
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48 *
89ca1e8572e4 Added PDF export for historical discharge curve calculations.
Raimund Renkert <raimund.renkert@intevation.de>
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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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Raimund Renkert <raimund.renkert@intevation.de>
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54
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Raimund Renkert <raimund.renkert@intevation.de>
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55 /**
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Raimund Renkert <raimund.renkert@intevation.de>
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56 *
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Raimund Renkert <raimund.renkert@intevation.de>
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57 */
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58 public boolean next() throws JRException
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Raimund Renkert <raimund.renkert@intevation.de>
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59 {
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Raimund Renkert <raimund.renkert@intevation.de>
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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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Raimund Renkert <raimund.renkert@intevation.de>
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66 /**
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Raimund Renkert <raimund.renkert@intevation.de>
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67 *
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Raimund Renkert <raimund.renkert@intevation.de>
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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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Raimund Renkert <raimund.renkert@intevation.de>
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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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3e5f45a9e052 Added missing 'else's in if/else ladders.
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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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Raimund Renkert <raimund.renkert@intevation.de>
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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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Raimund Renkert <raimund.renkert@intevation.de>
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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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Raimund Renkert <raimund.renkert@intevation.de>
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99 }
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4bd3d8bbb60c Added missing vim lines.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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100 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org