Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/ImportHYKEntry.java @ 7162:4683bdf77ff9

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Handle flow velocity measurements in the FlowVelocity processor
author Andre Heinecke <aheinecke@intevation.de>
date Thu, 26 Sep 2013 10:38:21 +0200
parents 4c3ccf2b0304
children 392bbcd8a88b
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 org.dive4elements.river.model.HYKEntry;
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12 import org.dive4elements.river.model.HYK;
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13
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14 import java.util.Date;
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15 import java.util.List;
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16 import java.util.ArrayList;
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17
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18 import java.math.BigDecimal;
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19
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20 import org.hibernate.Session;
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21 import org.hibernate.Query;
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22
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23 public class ImportHYKEntry
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24 {
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25 protected ImportHYK hyk;
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26 protected BigDecimal km;
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27 protected Date measure;
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28
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29 protected List<ImportHYKFormation> formations;
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30
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31 protected HYKEntry peer;
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32
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33 public ImportHYKEntry() {
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34 formations = new ArrayList<ImportHYKFormation>();
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35 }
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36
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37 public ImportHYKEntry(
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38 ImportHYK hyk,
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39 BigDecimal km,
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40 Date measure
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41 ) {
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42 this();
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43 this.hyk = hyk;
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44 this.km = km;
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45 this.measure = measure;
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46 }
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47
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48 public ImportHYK getHYK() {
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49 return hyk;
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50 }
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51
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52 public void setHYK(ImportHYK hyk) {
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53 this.hyk = hyk;
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54 }
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55
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56 public BigDecimal getKm() {
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57 return km;
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58 }
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59
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60 public void setKm(BigDecimal km) {
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61 this.km = km;
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62 }
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63
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64 public void addFormation(ImportHYKFormation formation) {
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65 int numFormation = formations.size();
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66 formations.add(formation);
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67 formation.setFormationNum(numFormation);
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68 formation.setEntry(this);
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69 }
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70
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71 public void storeDependencies() {
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72 getPeer();
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73 for (ImportHYKFormation formation: formations) {
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74 formation.storeDependencies();
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75 }
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76 }
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77
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78 public HYKEntry getPeer() {
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79 if (peer == null) {
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80 HYK h = hyk.getPeer();
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81 Session session = ImporterSession.getInstance()
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82 .getDatabaseSession();
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83 Query query = session.createQuery(
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84 "from HYKEntry where HYK=:hyk " +
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85 "and km=:km and measure=:measure");
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86 query.setParameter("hyk", h);
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87 query.setParameter("km", km);
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88 query.setParameter("measure", measure);
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89 List<HYKEntry> entries = query.list();
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90 if (entries.isEmpty()) {
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91 peer = new HYKEntry(h, km, measure);
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92 session.save(peer);
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93 }
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94 else {
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95 peer = entries.get(0);
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96 }
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97 }
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98 return peer;
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99 }
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100 }
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101 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org