Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/MeasurementStationInfoService.java @ 4377:512a3af69e18

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Extract common generator method from FixLongitudinalSectionGenerator The extracted methods and code can be reused for generating charts for bed differences if fixanalysis data is loaded via the datacache.
author Björn Ricks <bjoern.ricks@intevation.de>
date Fri, 02 Nov 2012 15:47:15 +0100
parents c6db11e3b83a
children 3937c6a85db4
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
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17 import de.intevation.flys.model.MeasurementStation;
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18 import de.intevation.flys.model.Gauge;
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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 import de.intevation.flys.model.TimeInterval;
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22
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23 /**
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24 * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a>
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25 */
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26 public class MeasurementStationInfoService extends RiverInfoService {
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27
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28 private static final Logger logger = Logger.getLogger(
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29 MeasurementStationInfoService.class);
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30
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31 public static final DateFormat DATE_FORMAT = DateFormat.getDateInstance(
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32 DateFormat.SHORT, Locale.GERMANY);
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33
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34 @Override
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35 public Document doProcess(
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36 Document data,
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37 GlobalContext globalContext,
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38 CallMeta callMeta
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39 ) {
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40 Document result = super.doProcess(data, globalContext, callMeta);
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41
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42 Element egs = ec.create("measurement-stations");
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43
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44 List<MeasurementStation> mstations = river.getMeasurementStations();
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45
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46 if (logger.isDebugEnabled()) {
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47 logger.debug("Loaded stations: " + mstations);
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48 }
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49
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50 for (MeasurementStation mstation: mstations) {
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51 Element eg = ec.create("measurement-station");
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52
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53 String name = mstation.getName();
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54 if (name != null) {
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55 ec.addAttr(eg, "name", name, true);
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56 }
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57
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58 Integer id = mstation.getId();
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59 if (id != null) {
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60 ec.addAttr(eg, "id", Integer.toString(id), true);
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61 }
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62
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63 String type = mstation.getMeasurementType();
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64 if (type != null) {
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65 ec.addAttr(eg, "type", type, true);
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66 }
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67
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68 String riverside = mstation.getRiverside();
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69 if (riverside != null) {
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70 ec.addAttr(eg, "riverside", riverside, true);
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71 }
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72
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73 Double station = mstation.getStation();
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74 if (station != null) {
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75 ec.addAttr(eg, "station", Double.toString(station), true);
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76 }
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77
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78 Range range = mstation.getRange();
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79 if (range != null) {
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80 BigDecimal a = range.getA();
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81 if (a != null) {
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82 ec.addAttr(eg, "start", getStringValue(a), true);
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83 }
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84
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85 BigDecimal b = range.getB();
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86 if (b != null) {
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87 ec.addAttr(eg, "end", getStringValue(b), true);
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88 }
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89 }
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90
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91 String moperator = mstation.getOperator();
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92 if (moperator != null) {
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93 ec.addAttr(eg, "operator", moperator, true);
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94 }
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95
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96 TimeInterval tinterval = mstation.getObservationTimerange();
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97 if (tinterval != null) {
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98 Date tstart = tinterval.getStartTime();
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99 if (tstart != null) {
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100 ec.addAttr(eg, "starttime", DATE_FORMAT.format(tstart),
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101 true);
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102 }
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103 Date tstop = tinterval.getStopTime();
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104 if (tstop != null) {
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105 ec.addAttr(eg, "stoptime", DATE_FORMAT.format(tstop),
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106 true);
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107 }
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108 }
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109
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110 Gauge gauge = mstation.getGauge();
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111 String gaugename = gauge.getName();
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112
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113 if (gaugename != null) {
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114 Element egauge = ec.create("gauge");
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115 ec.addAttr(egauge, "name", gaugename, true);
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116 eg.appendChild(egauge);
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117 }
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118
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119 egs.appendChild(eg);
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120 }
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121
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122 this.riverele.appendChild(egs);
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123
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124 return result;
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125 }
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126
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127 }
http://dive4elements.wald.intevation.org