Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/MeasurementStationInfoService.java @ 4324:4980659b2f22

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Add gauge name to the measurement station xml response The reference gauge should be displayed in the measurement station info panel. Therefore the artifact service must return the name of the gauge.
author Björn Ricks <bjoern.ricks@intevation.de>
date Tue, 30 Oct 2012 12:49:17 +0100
parents 3fffd7d5d67d
children c6db11e3b83a
rev   line source
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1 package de.intevation.flys.artifacts.services;
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2
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3 import java.math.BigDecimal;
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4 import java.text.DateFormat;
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5 import java.util.Date;
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6 import java.util.List;
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7 import java.util.Locale;
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8
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9 import org.apache.log4j.Logger;
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10
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11 import org.w3c.dom.Document;
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12 import org.w3c.dom.Element;
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13
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14 import de.intevation.artifacts.CallMeta;
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15 import de.intevation.artifacts.GlobalContext;
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16 import de.intevation.artifacts.common.ArtifactNamespaceContext;
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17 import de.intevation.artifacts.common.utils.XMLUtils;
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18
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19 import de.intevation.flys.artifacts.model.RiverFactory;
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20 import de.intevation.flys.model.MeasurementStation;
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21 import de.intevation.flys.model.Gauge;
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22 import de.intevation.flys.model.Range;
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23 import de.intevation.flys.model.River;
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24 import de.intevation.flys.model.TimeInterval;
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25
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26 /**
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27 * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a>
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28 */
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29 public class MeasurementStationInfoService extends RiverInfoService {
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30
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31 private static final Logger logger = Logger.getLogger(
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32 MeasurementStationInfoService.class);
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33
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34 public static final DateFormat DATE_FORMAT = DateFormat.getDateInstance(
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35 DateFormat.SHORT, Locale.GERMANY);
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36
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37 @Override
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38 public Document doProcess(
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39 Document data,
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40 GlobalContext globalContext,
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41 CallMeta callMeta
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42 ) {
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43 Document result = super.doProcess(data, globalContext, callMeta);
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44
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45 Element egs = ec.create("measurement-stations");
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46
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47 List<MeasurementStation> mstations = river.getMeasurementStations();
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48
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49 if (logger.isDebugEnabled()) {
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50 logger.debug("Loaded stations: " + mstations);
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51 }
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52
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53 for (MeasurementStation mstation: mstations) {
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54 Element eg = ec.create("measurement-station");
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55
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56 String name = mstation.getName();
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57 if (name != null) {
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58 ec.addAttr(eg, "name", name, true);
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59 }
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60
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61 Integer id = mstation.getId();
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62 if (id != null) {
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63 ec.addAttr(eg, "id", Integer.toString(id), true);
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64 }
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65
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66 String type = mstation.getMeasurementType();
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67 if (type != null) {
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68 ec.addAttr(eg, "type", type, true);
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69 }
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70
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71 String riverside = mstation.getRiverside();
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72 if (riverside != null) {
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73 ec.addAttr(eg, "riverside", riverside, true);
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74 }
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75
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76 Double station = mstation.getStation();
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77 if (station != null) {
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78 ec.addAttr(eg, "station", Double.toString(station), true);
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79 }
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80
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81 Range range = mstation.getRange();
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82 if (range != null) {
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83 BigDecimal a = range.getA();
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84 if (a != null) {
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85 ec.addAttr(eg, "start", getStringValue(a), true);
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86 }
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87
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88 BigDecimal b = range.getB();
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89 if (b != null) {
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90 ec.addAttr(eg, "end", getStringValue(b), true);
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91 }
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92 }
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93
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94 String moperator = mstation.getOperator();
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95 if (moperator != null) {
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96 ec.addAttr(eg, "operator", moperator, true);
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97 }
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98
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99 TimeInterval tinterval = mstation.getObservationTimerange();
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100 if (tinterval != null) {
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101 Date tstart = tinterval.getStartTime();
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102 if (tstart != null) {
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103 ec.addAttr(eg, "starttime", DATE_FORMAT.format(tstart),
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104 true);
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105 }
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106 Date tstop = tinterval.getStopTime();
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107 if (tstop != null) {
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108 ec.addAttr(eg, "stoptime", DATE_FORMAT.format(tstop),
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109 true);
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110 }
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111 }
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112
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113 Gauge gauge = mstation.getGauge();
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114 String gaugename = gauge.getName();
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115
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116 if (gaugename != null) {
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117 Element egauge = ec.create("gauge");
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118 ec.addAttr(egauge, "name", gaugename, true);
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119 eg.appendChild(egauge);
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120 }
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121
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122 egs.appendChild(eg);
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123 }
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124
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125 this.riverele.appendChild(egs);
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126
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127 return result;
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128 }
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129
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130 }
http://dive4elements.wald.intevation.org