Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/services/MeasurementStationInfoService.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 cac0878b4a92
children 6abc8507e3c8
rev   line source
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cac0878b4a92 Add a service to return measurement stations of a river
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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.MeasurementStation;
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18 import de.intevation.flys.model.Range;
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19 import de.intevation.flys.model.River;
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20
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21 /**
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22 * @author <a href="mailto:bjoern.ricks@intevation.de">Björn Ricks</a>
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23 */
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24 public class MeasurementStationInfoService extends RiverInfoService {
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25
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26 private static final Logger logger = Logger.getLogger(
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27 GaugeOverviewInfoService.class);
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28
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29 @Override
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30 public Document doProcess(
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31 Document data,
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32 GlobalContext globalContext,
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33 CallMeta callMeta
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34 ) {
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35 Document result = super.doProcess(data, globalContext, callMeta);
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36
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37 Element egs = ec.create("measurement-stations");
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38
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39 List<MeasurementStation> mstations = river.getMeasurementStations();
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40
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41 if (logger.isDebugEnabled()) {
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42 logger.debug("Loaded stations: " + mstations);
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43 }
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44
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45 for (MeasurementStation mstation: mstations) {
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46 Element eg = ec.create("measurement-station");
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47
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48 String name = mstation.getName();
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49 if (name != null) {
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50 ec.addAttr(eg, "name", name, true);
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51 }
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52
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53 String type = mstation.getMeasurementType();
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54 if (type != null) {
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55 ec.addAttr(eg, "type", type, true);
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56 }
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57
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58 String riverside = mstation.getRiverside();
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59 if (riverside != null) {
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60 ec.addAttr(eg, "riverside", riverside, true);
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61 }
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62
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63 Double station = mstation.getStation();
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64 if (station != null) {
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65 ec.addAttr(eg, "station", Double.toString(station), true);
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66 }
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67
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68 Range range = mstation.getRange();
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69 if (range != null) {
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70 BigDecimal a = range.getA();
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71 if (a != null) {
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72 ec.addAttr(eg, "start", getStringValue(a), true);
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73 }
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74
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75 BigDecimal b = range.getB();
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76 if (b != null) {
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77 ec.addAttr(eg, "end", getStringValue(b), true);
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78 }
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79 }
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80
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81 egs.appendChild(eg);
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82 }
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83
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84 this.riverele.appendChild(egs);
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85
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86 return result;
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87 }
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88
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89 }
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