Mercurial > dive4elements > river
annotate backend/src/main/java/org/dive4elements/river/importer/ImportBedHeightSingleValue.java @ 6335:b2a470c148a7
Backend: First steps to integrate parsing of official config files.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Fri, 14 Jun 2013 13:01:26 +0200 |
parents | dc166b225775 |
children | a3fb76cf79b6 |
rev | line source |
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde |
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2 * Software engineering by Intevation GmbH |
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3 * |
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4 * This file is Free Software under the GNU AGPL (>=v3) |
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the |
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6 * documentation coming with Dive4Elements River for details. |
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7 */ |
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8 |
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9 package org.dive4elements.river.importer; |
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10 |
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11 import java.util.List; |
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12 |
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13 import java.math.BigDecimal; |
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14 |
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15 import org.apache.log4j.Logger; |
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16 |
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17 import org.hibernate.Session; |
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18 import org.hibernate.Query; |
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19 |
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20 import org.dive4elements.river.model.BedHeightSingle; |
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21 import org.dive4elements.river.model.BedHeightSingleValue; |
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22 |
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23 |
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24 public class ImportBedHeightSingleValue implements ImportBedHeightValue { |
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25 |
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26 private static final Logger log = |
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27 Logger.getLogger(ImportBedHeightSingleValue.class); |
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28 |
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29 |
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30 protected ImportBedHeightSingle bedHeight; |
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31 |
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32 protected BigDecimal station; |
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33 protected BigDecimal height; |
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34 protected BigDecimal uncertainty; |
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35 protected BigDecimal dataGap; |
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36 protected BigDecimal soundingWidth; |
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37 protected BigDecimal width; |
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38 |
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39 protected BedHeightSingleValue peer; |
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40 |
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41 |
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42 public ImportBedHeightSingleValue( |
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43 ImportBedHeightSingle bedHeight, |
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44 BigDecimal station, |
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45 BigDecimal height, |
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46 BigDecimal uncertainty, |
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47 BigDecimal dataGap, |
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48 BigDecimal soundingWidth, |
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49 BigDecimal width |
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50 ) { |
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51 this.bedHeight = bedHeight; |
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52 this.station = station; |
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53 this.height = height; |
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54 this.uncertainty = uncertainty; |
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55 this.dataGap = dataGap; |
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56 this.soundingWidth = soundingWidth; |
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57 this.width = width; |
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58 } |
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59 |
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60 |
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61 public void storeDependencies(BedHeightSingle bedHeight) { |
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62 getPeer(bedHeight); |
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63 } |
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64 |
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65 |
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66 /** |
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67 * Add this value to database or return database bound Value, assuring |
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68 * that the BedHeightSingle exists in db already. |
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69 */ |
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70 public BedHeightSingleValue getPeer(BedHeightSingle bedHeight) { |
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71 if (peer == null) { |
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72 Session session = ImporterSession.getInstance().getDatabaseSession(); |
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73 |
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74 Query query = session.createQuery( |
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75 "from BedHeightSingleValue where " + |
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76 " bedHeight=:bedHeight and " + |
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77 " station=:station and " + |
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78 " height=:height and " + |
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79 " uncertainty=:uncertainty and " + |
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80 " dataGap=:dataGap and " + |
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81 " soundingWidth=:soundingWidth and " + |
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82 " width=:width"); |
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83 |
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84 query.setParameter("bedHeight", bedHeight); |
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85 query.setParameter("station", station); |
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86 query.setParameter("height", height); |
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87 query.setParameter("uncertainty", uncertainty); |
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88 query.setParameter("dataGap", dataGap); |
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89 query.setParameter("soundingWidth", soundingWidth); |
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90 query.setParameter("width", width); |
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91 |
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92 List<BedHeightSingleValue> values = query.list(); |
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93 if (values.isEmpty()) { |
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94 peer = new BedHeightSingleValue( |
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95 bedHeight, |
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96 station, |
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97 height, |
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98 uncertainty, |
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99 dataGap, |
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100 soundingWidth, |
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101 width |
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102 ); |
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103 session.save(peer); |
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104 } |
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105 else { |
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106 peer = values.get(0); |
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107 } |
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108 } |
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109 |
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110 return peer; |
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111 } |
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112 } |
b57c95094b68
Finished work on parsing meta information and data specific to single bed heights files in MINFO.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
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113 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |