Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/model/Jetty.java @ 6955:94cb1845c667

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(issue1452) Coalesce to zero to avoid NaN arithmetic.
author Andre Heinecke <aheinecke@intevation.de>
date Fri, 30 Aug 2013 15:45:14 +0200
parents 4c3ccf2b0304
children
rev   line source
5844
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Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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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.model;
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10
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11 import java.io.Serializable;
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12 import java.util.List;
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13
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14 import javax.persistence.Column;
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15 import javax.persistence.Entity;
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16 import javax.persistence.Id;
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17 import javax.persistence.JoinColumn;
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18 import javax.persistence.OneToOne;
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19 import javax.persistence.Table;
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20
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21 import com.vividsolutions.jts.geom.Geometry;
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22
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23 import org.hibernate.Session;
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24 import org.hibernate.Query;
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25 import org.hibernate.annotations.Type;
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26
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27 import org.dive4elements.river.backend.SessionHolder;
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28
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29 @Entity
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30 @Table(name = "jetties")
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31 public class Jetty
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32 implements Serializable
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33 {
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34 private Integer id;
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35 private River river;
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36 private Geometry geom;
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37
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38 public Jetty() {
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39 }
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40
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41
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42 @Id
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43 @Column(name = "id")
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44 public Integer getId() {
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45 return id;
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46 }
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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
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54 @OneToOne
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55 @JoinColumn(name = "river_id")
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56 public River getRiver() {
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57 return river;
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58 }
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59
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60
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61 public void setRiver(River river) {
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62 this.river = river;
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63 }
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64
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65 @Column(name = "geom")
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66 @Type(type = "org.hibernatespatial.GeometryUserType")
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67 public Geometry getGeom() {
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68 return geom;
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69 }
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70
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71
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72 public void setGeom(Geometry geom) {
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73 this.geom = geom;
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74 }
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75
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76 public static List<Jetty> getJetties(int riverId, int kindId) {
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77 Session session = SessionHolder.HOLDER.get();
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78
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79 Query query = session.createQuery(
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80 "from Jetty where river.id =:river_id and kind_id=:kind_id");
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81 query.setParameter("kind_id", kindId);
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82 query.setParameter("river_id", riverId);
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83
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84 return query.list();
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85 }
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86 }
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87 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org