Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportBedHeightSingleValue.java @ 3954:ffb2aac9a5b6

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Cosmetics, docs. flys-backend/trunk@5611 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Thu, 27 Sep 2012 10:16:49 +0000
parents 8926571e47fb
children
rev   line source
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b57c95094b68 Finished work on parsing meta information and data specific to single bed heights files in MINFO.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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1 package de.intevation.flys.importer;
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2
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3 import java.util.List;
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4
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5 import java.math.BigDecimal;
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6
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7 import org.apache.log4j.Logger;
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8
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9 import org.hibernate.Session;
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10 import org.hibernate.Query;
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11
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12 import de.intevation.flys.model.BedHeightSingle;
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13 import de.intevation.flys.model.BedHeightSingleValue;
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14
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15
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16 public class ImportBedHeightSingleValue implements ImportBedHeightValue {
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17
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18 private static final Logger log =
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19 Logger.getLogger(ImportBedHeightSingleValue.class);
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20
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21
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22 protected ImportBedHeightSingle bedHeight;
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23
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24 protected BigDecimal station;
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25 protected BigDecimal height;
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26 protected BigDecimal uncertainty;
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27 protected BigDecimal dataGap;
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28 protected BigDecimal soundingWidth;
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29 protected BigDecimal width;
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30
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31 protected BedHeightSingleValue peer;
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32
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33
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34 public ImportBedHeightSingleValue(
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35 ImportBedHeightSingle bedHeight,
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36 BigDecimal station,
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37 BigDecimal height,
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38 BigDecimal uncertainty,
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39 BigDecimal dataGap,
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40 BigDecimal soundingWidth,
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41 BigDecimal width
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42 ) {
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43 this.bedHeight = bedHeight;
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44 this.station = station;
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45 this.height = height;
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46 this.uncertainty = uncertainty;
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47 this.dataGap = dataGap;
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48 this.soundingWidth = soundingWidth;
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49 this.width = width;
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50 }
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51
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52
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53 public void storeDependencies(BedHeightSingle bedHeight) {
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54 getPeer(bedHeight);
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55 }
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56
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57
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ffb2aac9a5b6 Cosmetics, docs.
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58 /**
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59 * Add this value to database or return database bound Value, assuring
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60 * that the BedHeightSingle exists in db already.
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61 */
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62 public BedHeightSingleValue getPeer(BedHeightSingle bedHeight) {
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63 if (peer == null) {
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64 Session session = ImporterSession.getInstance().getDatabaseSession();
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65
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66 Query query = session.createQuery(
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67 "from BedHeightSingleValue where " +
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68 " bedHeight=:bedHeight and " +
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69 " station=:station and " +
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70 " height=:height and " +
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71 " uncertainty=:uncertainty and " +
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72 " dataGap=:dataGap and " +
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73 " soundingWidth=:soundingWidth and " +
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74 " width=:width");
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75
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76 query.setParameter("bedHeight", bedHeight);
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77 query.setParameter("station", station);
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78 query.setParameter("height", height);
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79 query.setParameter("uncertainty", uncertainty);
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80 query.setParameter("dataGap", dataGap);
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81 query.setParameter("soundingWidth", soundingWidth);
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82 query.setParameter("width", width);
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83
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84 List<BedHeightSingleValue> values = query.list();
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85 if (values.isEmpty()) {
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86 peer = new BedHeightSingleValue(
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87 bedHeight,
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88 station,
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89 height,
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90 uncertainty,
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91 dataGap,
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92 soundingWidth,
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93 width
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94 );
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95 session.save(peer);
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96 }
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97 else {
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98 peer = values.get(0);
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99 }
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100 }
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101
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102 return peer;
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103 }
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104 }
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105 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org