Mercurial > dive4elements > river
annotate backend/src/main/java/org/dive4elements/river/importer/ImportPorosityValue.java @ 9032:1f63e9d3b0ec
New columns for bed_height, tkh and depth_evolution, a few syntactic corrections for Oracle
author | mschaefer |
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date | Fri, 27 Apr 2018 17:35:12 +0200 |
parents | 392bbcd8a88b |
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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.math.BigDecimal; |
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12 import java.util.List; |
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13 |
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14 import org.apache.log4j.Logger; |
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15 import org.dive4elements.river.importer.common.StoreMode; |
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16 import org.dive4elements.river.model.Porosity; |
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17 import org.dive4elements.river.model.PorosityValue; |
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18 import org.hibernate.Query; |
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19 import org.hibernate.Session; |
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20 |
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21 |
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22 public class ImportPorosityValue { |
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23 |
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24 private static final Logger log = |
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25 Logger.getLogger(ImportPorosityValue.class); |
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26 |
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27 |
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28 protected PorosityValue peer; |
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29 |
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30 protected BigDecimal station; |
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31 |
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32 protected BigDecimal shoreOffset; |
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33 |
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34 protected BigDecimal porosity; |
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35 |
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36 protected String description; |
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37 |
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38 |
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39 public ImportPorosityValue( |
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40 final BigDecimal station, |
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41 final BigDecimal shoreOffset, |
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42 final BigDecimal porosity, |
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43 final String description |
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44 ) { |
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45 this.station = station; |
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46 this.shoreOffset = shoreOffset; |
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47 this.porosity = porosity; |
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48 this.description = description; |
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49 } |
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50 |
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51 |
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52 public void storeDependencies(final Porosity porosity, final StoreMode parentStoreMode) { |
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53 // log.info("store dependencies"); |
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54 |
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55 getPeer(porosity, parentStoreMode); |
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56 } |
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57 |
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58 |
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59 public PorosityValue getPeer(final Porosity porosity, final StoreMode parentStoreMode) { |
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60 log.info("get peer"); |
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61 |
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62 if (this.peer == null) { |
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63 final Session session = ImporterSession.getInstance() |
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64 .getDatabaseSession(); |
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65 List<PorosityValue> values; |
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66 if (parentStoreMode == StoreMode.INSERT) |
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67 values = null; |
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68 else { |
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69 final Query query = session.createQuery( |
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70 "from PorosityValue " |
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71 + "where porosity=:porosity " |
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72 + "and station between :station - 0.0001f " |
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73 + " and :station + 0.0001f " |
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74 + "and porosityValue between :poros -0.0001f " |
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75 + " and :poros + 0.0001f " |
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76 + "and description=:description"); |
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77 |
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78 query.setParameter("porosity", porosity); |
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79 query.setParameter("station", this.station.floatValue()); |
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80 query.setParameter("poros", this.porosity.floatValue()); |
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81 query.setParameter("description", this.description); |
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82 |
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83 values = query.list(); |
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84 } |
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85 if ((values == null) || values.isEmpty()) { |
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86 // log.debug("Create new PorosityValue DB instance."); |
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87 |
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88 this.peer = new PorosityValue( |
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89 porosity, |
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90 this.station, |
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91 this.shoreOffset, |
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92 this.porosity, |
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93 this.description); |
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94 |
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95 session.save(this.peer); |
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96 } |
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97 else { |
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98 this.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 this.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 : |