Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/model/Catchment.java @ 4174:eaf83d4ae6b1

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Sorted gauges for reference gauge selection in historical discharge calculation based on their name. Now, Gauge implements the Java Comparable interface and takes its name into account.
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Thu, 18 Oct 2012 13:12:24 +0200
parents a6ef300748c4
children
rev   line source
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efe19e669092 Added and registered a model Catchment for 'catchment' relation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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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.math.BigDecimal;
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5 import java.util.List;
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6
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7 import javax.persistence.Column;
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8 import javax.persistence.Entity;
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9 import javax.persistence.Id;
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10 import javax.persistence.JoinColumn;
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11 import javax.persistence.OneToOne;
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12 import javax.persistence.Table;
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13
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14 import org.hibernate.Session;
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15 import org.hibernate.Query;
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16 import org.hibernate.annotations.Type;
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17
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18 import com.vividsolutions.jts.geom.Geometry;
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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 = "catchment")
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25 public class Catchment
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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 private BigDecimal area;
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30 private String name;
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31 private River river;
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32 private Geometry geom;
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33
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34 public Catchment() {
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35 }
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36
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37
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38 @Id
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39 @Column(name = "id")
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40 public Integer getId() {
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41 return id;
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42 }
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43
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44
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45 public void setId(Integer id) {
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46 this.id = id;
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47 }
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48
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49
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50 @OneToOne
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51 @JoinColumn(name = "river_id")
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52 public River getRiver() {
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53 return river;
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54 }
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55
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56
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57 public void setRiver(River river) {
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58 this.river = river;
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59 }
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60
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61
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62 @Column(name = "name")
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63 public String getName() {
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64 return name;
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65 }
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66
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67
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68 public void setName(String name) {
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69 this.name = name;
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70 }
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71
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72
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73 @Column(name = "area")
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74 public BigDecimal getArea() {
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75 return area;
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76 }
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77
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78
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79 public void setArea(BigDecimal area) {
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80 this.area = area;
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81 }
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82
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83
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84 @Column(name = "geom")
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85 @Type(type = "org.hibernatespatial.GeometryUserType")
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86 public Geometry getGeom() {
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87 return geom;
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88 }
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89
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90
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91 public void setGeom(Geometry geom) {
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92 this.geom = geom;
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93 }
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95
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96 public static List<Catchment> getCatchments(int riverId, String name) {
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97 Session session = SessionHolder.HOLDER.get();
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98
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99 Query query = session.createQuery(
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100 "from Catchment where river.id =:river_id AND name=:name");
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101 query.setParameter("river_id", riverId);
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102 query.setParameter("name", name);
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103
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104 return query.list();
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105 }
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106 }
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107 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org