Mercurial > dive4elements > river
annotate backend/src/main/java/org/dive4elements/river/importer/ImportHYKFlowZone.java @ 9012:abe069eb180c
Import of vegetation zones added
author | mschaefer |
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date | Wed, 18 Apr 2018 07:43:55 +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.dive4elements.river.importer.common.StoreMode; |
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15 import org.dive4elements.river.model.HYKFlowZone; |
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16 import org.dive4elements.river.model.HYKFlowZoneType; |
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17 import org.dive4elements.river.model.HYKFormation; |
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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 public class ImportHYKFlowZone |
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22 { |
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23 protected ImportHYKFormation formation; |
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24 protected ImportHYKFlowZoneType type; |
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25 protected BigDecimal a; |
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26 protected BigDecimal b; |
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27 |
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28 protected HYKFlowZone peer; |
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29 |
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30 public ImportHYKFlowZone() { |
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31 } |
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32 |
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33 public ImportHYKFlowZone( |
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34 final ImportHYKFormation formation, |
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35 final ImportHYKFlowZoneType type, |
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36 final BigDecimal a, |
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37 final BigDecimal b |
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38 ) { |
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39 this.formation = formation; |
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40 this.type = type; |
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41 this.a = a; |
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42 this.b = b; |
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43 } |
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44 |
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45 public ImportHYKFormation getFormation() { |
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46 return this.formation; |
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47 } |
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48 |
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49 public void setFormation(final ImportHYKFormation formation) { |
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50 this.formation = formation; |
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51 } |
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52 |
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53 public void storeDependencies() { |
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54 getPeer(); |
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55 } |
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56 |
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57 public HYKFlowZone getPeer() { |
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58 if (this.peer == null) { |
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59 final HYKFormation f = this.formation.getPeer(); |
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60 final HYKFlowZoneType t = this.type.getPeer(); |
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61 final Session session = ImporterSession.getInstance() |
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62 .getDatabaseSession(); |
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63 List<HYKFlowZone> zones; |
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64 if (this.formation.storeMode == StoreMode.INSERT) |
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65 zones = null; |
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66 { |
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67 final Query query = session.createQuery( |
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68 "from HYKFlowZone where formation=:formation " + |
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69 "and type=:type and a=:a and b=:b"); |
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70 query.setParameter("formation", f); |
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71 query.setParameter("type", t); |
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72 query.setParameter("a", this.a); |
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73 query.setParameter("b", this.b); |
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74 zones = query.list(); |
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75 } |
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76 if ((zones == null) || zones.isEmpty()) { |
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77 this.peer = new HYKFlowZone(f, t, this.a, this.b); |
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78 session.save(this.peer); |
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79 } |
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80 else { |
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81 this.peer = zones.get(0); |
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82 } |
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83 |
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84 } |
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85 return this.peer; |
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86 } |
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87 } |
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88 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |