Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/GaugeOverviewInfoService.java @ 4247:5da024c2af62

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Refactor GaugeOverviewInfoService and MeasurementStationInfoService Refactor RiverInfoService out of GaugeOverviewInfoService and MeasurementStationInfoService to share common code of both classes in a base class.
author Björn Ricks <bjoern.ricks@intevation.de>
date Wed, 24 Oct 2012 16:36:59 +0200
parents 5fce1908317f
children b0173cdbbe51
rev   line source
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0edc05642fa4 Add new artifact service for the gauge overview
Bjoern Ricks <bjoern.ricks@intevation.de>
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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.util.List;
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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 org.w3c.dom.Document;
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9 import org.w3c.dom.Element;
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10
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11 import de.intevation.artifacts.CallMeta;
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12 import de.intevation.artifacts.GlobalContext;
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13 import de.intevation.artifacts.common.ArtifactNamespaceContext;
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14 import de.intevation.artifacts.common.utils.XMLUtils;
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15
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16 import de.intevation.flys.artifacts.model.RiverFactory;
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17 import de.intevation.flys.model.Gauge;
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18 import de.intevation.flys.model.MinMaxWQ;
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19 import de.intevation.flys.model.Range;
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20 import de.intevation.flys.model.River;
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21
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22 /**
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23 * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a>
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24 */
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25 public class GaugeOverviewInfoService extends RiverInfoService {
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26
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27 private static final Logger logger = Logger.getLogger(
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28 GaugeOverviewInfoService.class);
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29
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30 @Override
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31 public Document doProcess(
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32 Document data,
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33 GlobalContext globalContext,
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34 CallMeta callMeta
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35 ) {
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36 Document result = super.doProcess(data, globalContext, callMeta);
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37
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38 logger.debug("GaugeOverviewInfoService.process");
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39
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40 Element egs = ec.create("gauges");
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41
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42 List<Gauge> gauges = river.getGauges();
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43
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44 if (logger.isDebugEnabled()) {
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45 logger.debug("Loaded gauges: " + gauges);
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46 }
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47
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48 for (Gauge gauge: river.getGauges()) {
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49 Element eg = ec.create("gauge");
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50
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51 String name = gauge.getName();
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52 if (name != null) {
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53 ec.addAttr(eg, "name", gauge.getName(), true);
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54 }
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55
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56 String aeo = getStringValue(gauge.getAeo());
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57 if (aeo != null) {
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58 ec.addAttr(eg, "aeo", aeo, true);
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59 }
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60
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61 String datum = getStringValue(gauge.getDatum());
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62 if (datum != null) {
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63 ec.addAttr(eg, "datum", datum, true);
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64 }
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65
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66 Range range = gauge.getRange();
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67 if (range != null) {
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68 BigDecimal a = range.getA();
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69 if (a != null) {
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70 double min = a.doubleValue();
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71 ec.addAttr(eg, "start", Double.toString(min), true);
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72 }
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73
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74 BigDecimal b = range.getB();
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75 if (b != null) {
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76 double max = range.getB().doubleValue();
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77 ec.addAttr(eg, "end", Double.toString(max), true);
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78 }
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79 }
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80 MinMaxWQ minmaxwq = gauge.fetchMaxMinWQ();
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81 String minw = getStringValue(minmaxwq.getMinW());
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82 String maxw = getStringValue(minmaxwq.getMaxW());
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83 String minq = getStringValue(minmaxwq.getMinQ());
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84 String maxq = getStringValue(minmaxwq.getMaxQ());
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85
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86 if (minw != null) {
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87 ec.addAttr(eg, "minw", minw, true);
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88 }
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89 if (maxw != null) {
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90 ec.addAttr(eg, "maxw", maxw, true);
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91 }
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92 if (minq != null) {
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93 ec.addAttr(eg, "minq", minq, true);
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94 }
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95 if (maxq != null) {
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96 ec.addAttr(eg, "maxq", maxq, true);
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97 }
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98
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99 String station = getStringValue(gauge.getStation());
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100 if (station != null) {
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101 ec.addAttr(eg, "station", station, true);
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102 }
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103
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104 Long official = gauge.getOfficialNumber();
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105 if (official != null) {
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106 ec.addAttr(eg, "official", official.toString(), true);
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107 }
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108
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109 egs.appendChild(eg);
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110 }
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111
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112 riverele.appendChild(egs);
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113
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114 return result;
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115 }
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116 }
http://dive4elements.wald.intevation.org