Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/GaugeOverviewInfoService.java @ 4255:670e98f5a441

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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>
date Thu, 25 Oct 2012 14:01:46 +0200
parents 5da024c2af62
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