Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportCrossSection.java @ 1204:22858e7cca79

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Integrated PRF parsing into importer. Needs testing! flys-backend/trunk@2309 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Thu, 07 Jul 2011 22:25:38 +0000
parents
children 5f1506fc7636
rev   line source
1204
22858e7cca79 Integrated PRF parsing into importer. Needs testing!
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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1 package de.intevation.flys.importer;
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2
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3 import de.intevation.flys.model.River;
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4 import de.intevation.flys.model.CrossSection;
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5 import de.intevation.flys.model.TimeInterval;
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6
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7 import org.hibernate.Session;
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8 import org.hibernate.Query;
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9
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10 import java.util.List;
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11
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12 public class ImportCrossSection
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13 {
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14 protected ImportRiver river;
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15 protected String description;
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16 protected ImportTimeInterval timeInterval;
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17 protected List<ImportCrossSectionLine> lines;
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18
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19 protected CrossSection peer;
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20
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21 public ImportCrossSection() {
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22 }
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23
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24 public ImportCrossSection(
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25 ImportRiver river,
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26 String description,
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27 ImportTimeInterval timeInterval,
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28 List<ImportCrossSectionLine> lines
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29 ) {
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30 this.river = river;
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31 this.description = description;
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32 this.timeInterval = timeInterval;
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33 this.lines = lines;
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34 wireWithLines();
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35 }
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36
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37 public void wireWithLines() {
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38 for (ImportCrossSectionLine line: lines) {
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39 line.setCrossSection(this);
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40 }
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41 }
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42
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43 public ImportRiver getRiver() {
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44 return river;
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45 }
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46
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47 public void setRiver(ImportRiver river) {
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48 this.river = river;
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49 }
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50
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51 public String getDescription() {
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52 return description;
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53 }
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54
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55 public void setDescription(String description) {
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56 this.description = description;
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57 }
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58
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59 public ImportTimeInterval getTimeInterval() {
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60 return timeInterval;
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61 }
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62
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63 public void setTimeInterval(ImportTimeInterval timeInterval) {
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64 this.timeInterval = timeInterval;
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65 }
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66
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67 public void storeDependencies() {
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68
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69 getPeer();
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70
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71 for (ImportCrossSectionLine line: lines) {
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72 line.storeDependencies();
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73 }
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74 }
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75
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76 public CrossSection getPeer() {
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77
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78 if (peer == null) {
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79 River r = river.getPeer();
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80 TimeInterval t = timeInterval != null
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81 ? timeInterval.getPeer()
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82 : null;
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83
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84 Session session =
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85 ImporterSession.getInstance().getDatabaseSession();
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86
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87 Query query = session.createQuery(
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88 "from CrossSection where " +
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89 "river=:r and " +
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90 "timeInterval=:t and " +
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91 "description=:d");
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92
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93 query.setParameter("r", r);
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94 query.setParameter("t", t);
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95 query.setParameter("d", description);
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96
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97 List<CrossSection> crossSections = query.list();
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98 if (crossSections.isEmpty()) {
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99 peer = new CrossSection(r, t, description);
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100 session.save(peer);
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101 }
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102 else {
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103 peer = crossSections.get(0);
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104 }
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105 }
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106 return peer;
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107 }
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108 }
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109 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org