Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/model/Floodplain.java @ 5496:23d8f2700b38

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Add support for multiple floodplains and add them to the datacage accordingly
author Andre Heinecke <aheinecke@intevation.de>
date Thu, 28 Mar 2013 12:39:14 +0100
parents 88e3473a3846
children
rev   line source
1237
774dff3ee546 Added relation and hibernate classes for floodplains (german 'Talaue').
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1 package de.intevation.flys.model;
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2
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3 import java.io.Serializable;
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4 import java.util.List;
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5
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6 import javax.persistence.Column;
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7 import javax.persistence.Entity;
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8 import javax.persistence.Id;
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9 import javax.persistence.JoinColumn;
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10 import javax.persistence.OneToOne;
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11 import javax.persistence.Table;
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12
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13 import org.hibernate.Query;
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14 import org.hibernate.Session;
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15 import org.hibernate.annotations.Type;
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16 import org.hibernate.HibernateException;
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17
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18 import com.vividsolutions.jts.geom.Polygon;
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19
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20 import de.intevation.flys.backend.SessionHolder;
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21
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22
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23 @Entity
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24 @Table(name = "floodplain")
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25 public class Floodplain
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26 implements Serializable
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27 {
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28 private Integer id;
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29
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30 private FloodplainKind kind;
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31
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32 private River river;
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33
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34 private Polygon geom;
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35
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36 private String name;
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37
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38
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39 public Floodplain() {
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40 }
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41
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42
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43 @Id
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44 @Column(name = "id")
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45 public Integer getId() {
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46 return id;
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47 }
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48
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49 public void setId(Integer id) {
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50 this.id = id;
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51 }
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52
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53 @OneToOne
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54 @JoinColumn(name = "river_id")
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55 public River getRiver() {
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56 return river;
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57 }
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58
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59 public void setRiver(River river) {
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60 this.river = river;
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61 }
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62
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63 @OneToOne
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64 @JoinColumn(name = "kind_id")
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65 public FloodplainKind getKind() {
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66 return kind;
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67 }
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68
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69 public void setKind(FloodplainKind kind) {
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70 this.kind = kind;
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71 }
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72
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73 @Column(name = "geom")
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74 @Type(type = "org.hibernatespatial.GeometryUserType")
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75 public Polygon getGeom() {
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76 return geom;
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77 }
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78
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79 public void setGeom(Polygon geom) {
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80 this.geom = geom;
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81 }
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82
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83 @Column(name = "name")
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84 public String getName() {
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85 return name;
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86 }
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87
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88
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89 public void setName(String name) {
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90 this.name = name;
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91 }
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92
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93 public static List<Floodplain> getFloodplains(String river, String name, int kind)
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94 throws HibernateException {
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95 Session session = SessionHolder.HOLDER.get();
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96 Query query = session.createQuery(
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97 "from Floodplain as fp where river.name =:river" +
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98 " and kind.id =:kind" +
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99 " and fp.name=:name");
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100 query.setParameter("river", river);
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101 query.setParameter("kind", kind);
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102 query.setParameter("name", name);
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103
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104 List<Floodplain> list = query.list();
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105 return list.isEmpty() ? null : list;
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106 }
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107
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108 public static List<Floodplain> getFloodplains(String river, int kind)
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109 throws HibernateException {
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110 Session session = SessionHolder.HOLDER.get();
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111 Query query = session.createQuery(
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112 "from Floodplain where river.name =:river AND kind.id =:kind");
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113 query.setParameter("river", river);
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114 query.setParameter("kind", kind);
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115
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116 List<Floodplain> list = query.list();
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117 return list.isEmpty() ? null : list;
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118 }
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119
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120 public static Floodplain getFloodplain(String river) {
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121 Session session = SessionHolder.HOLDER.get();
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122
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123 // kind_id 0 -> Offical
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124 // kind_id 1 -> Misc.
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125 Query query = session.createQuery(
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88e3473a3846 Add kind handling for floodplains and crossectiontracks
Andre Heinecke <aheinecke@intevation.de>
parents: 2361
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126 "from Floodplain where river.name =:river and kind_id=1");
1237
774dff3ee546 Added relation and hibernate classes for floodplains (german 'Talaue').
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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127 query.setParameter("river", river);
774dff3ee546 Added relation and hibernate classes for floodplains (german 'Talaue').
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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128
774dff3ee546 Added relation and hibernate classes for floodplains (german 'Talaue').
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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129 List<Floodplain> result = query.list();
774dff3ee546 Added relation and hibernate classes for floodplains (german 'Talaue').
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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130
774dff3ee546 Added relation and hibernate classes for floodplains (german 'Talaue').
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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131 return result.isEmpty() ? null : result.get(0);
774dff3ee546 Added relation and hibernate classes for floodplains (german 'Talaue').
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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132 }
774dff3ee546 Added relation and hibernate classes for floodplains (german 'Talaue').
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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133 }
774dff3ee546 Added relation and hibernate classes for floodplains (german 'Talaue').
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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134 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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