Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportAnnotation.java @ 761:3170fe2e7661

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Forgot to store reference to edge. flys-backend/trunk@2111 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Tue, 14 Jun 2011 13:55:49 +0000
parents 9f2204ed79ed
children 8076f6a689d0
rev   line source
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1 package de.intevation.flys.importer;
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3 import de.intevation.flys.model.Annotation;
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4 import de.intevation.flys.model.Range;
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5 import de.intevation.flys.model.Position;
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6 import de.intevation.flys.model.Attribute;
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7 import de.intevation.flys.model.River;
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8 import de.intevation.flys.model.Edge;
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9
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10 import org.hibernate.Session;
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11 import org.hibernate.Query;
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12
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13 import java.util.List;
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14
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15 public class ImportAnnotation
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16 implements Comparable<ImportAnnotation>
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17 {
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18 protected ImportAttribute attribute;
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19 protected ImportPosition position;
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20 protected ImportRange range;
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21 protected ImportEdge edge;
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22
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23 protected Annotation peer;
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24
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25 public ImportAnnotation() {
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26 }
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27
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28 public ImportAnnotation(
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29 ImportAttribute attribute,
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30 ImportPosition position,
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31 ImportRange range,
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32 ImportEdge edge
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33 ) {
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34 this.attribute = attribute;
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35 this.position = position;
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36 this.range = range;
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37 this.edge = edge;
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38 }
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39
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40 public int compareTo(ImportAnnotation other) {
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41 int d = attribute.compareTo(other.attribute);
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42 if (d != 0) {
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43 return d;
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44 }
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45
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46 if ((d = position.compareTo(other.position)) != 0) {
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47 return d;
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48 }
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49
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50 if ((d = range.compareTo(other.range)) != 0) {
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51 return d;
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52 }
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53
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54 if (edge == null && other.edge != null) return -1;
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55 if (edge != null && other.edge == null) return +1;
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56 if (edge == null && other.edge == null) return 0;
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57
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58 return edge.compareTo(other.edge);
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59 }
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60
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61 public ImportAttribute getAttribute() {
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62 return attribute;
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63 }
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64
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65 public void setAttribute(ImportAttribute attribute) {
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66 this.attribute = attribute;
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67 }
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68
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69 public ImportPosition getPosition() {
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70 return position;
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71 }
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72
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73 public void setPosition(ImportPosition position) {
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74 this.position = position;
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75 }
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76
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77 public ImportRange getRange() {
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78 return range;
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79 }
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80
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81 public void setRange(ImportRange range) {
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82 this.range = range;
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83 }
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84
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85 public Annotation getPeer(River river) {
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86 if (peer == null) {
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87 Range r = range.getPeer(river);
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88 Attribute a = attribute.getPeer();
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89 Position p = position.getPeer();
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90 Edge e = edge != null ? edge.getPeer() : null;
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91 Session session = ImporterSession.getInstance().getDatabaseSession();
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92 Query query = session.createQuery(
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93 "from Annotation where " +
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94 "range=:range and " +
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95 "attribute=:attribute and " +
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96 "position=:position and " +
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97 "edge=:edge");
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98 query.setParameter("range", r);
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99 query.setParameter("attribute", a);
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100 query.setParameter("position", p);
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101 query.setParameter("edge", e);
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102 List<Annotation> annotations = query.list();
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103 if (annotations.isEmpty()) {
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104 peer = new Annotation(r, a, p, e);
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105 session.save(peer);
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106 }
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107 else {
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108 peer = annotations.get(0);
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109 }
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110 }
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111 return peer;
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112 }
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113 }
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114 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org