Mercurial > dive4elements > river
comparison backend/src/main/java/org/dive4elements/river/importer/sinfo/importitem/CollisionKmLineImport.java @ 8971:50416a0df385
Importer for the Schifffahrt (S-INFO) and Oekologie (U-INFO) files
author | mschaefer |
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date | Tue, 03 Apr 2018 10:18:30 +0200 |
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8970:da5dc7446652 | 8971:50416a0df385 |
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1 /* Copyright (C) 2017 by Bundesanstalt für Gewässerkunde | |
2 * Software engineering by | |
3 * Björnsen Beratende Ingenieure GmbH | |
4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt | |
5 * | |
6 * This file is Free Software under the GNU AGPL (>=v3) | |
7 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
8 * documentation coming with Dive4Elements River for details. | |
9 */ | |
10 | |
11 package org.dive4elements.river.importer.sinfo.importitem; | |
12 | |
13 import java.util.Date; | |
14 import java.util.List; | |
15 | |
16 import org.dive4elements.river.importer.common.AbstractKmLineImport; | |
17 import org.dive4elements.river.model.sinfo.Collision; | |
18 import org.dive4elements.river.model.sinfo.CollisionValue; | |
19 import org.hibernate.Query; | |
20 import org.hibernate.Session; | |
21 | |
22 /** | |
23 * Imported collision event of a river station. | |
24 * | |
25 * @author Matthias Schäfer | |
26 * | |
27 */ | |
28 public class CollisionKmLineImport extends AbstractKmLineImport<Collision, CollisionValue> { | |
29 | |
30 /***** FIELDS *****/ | |
31 | |
32 private final CollisionTypeImport collisionType; | |
33 | |
34 private final Date eventDate; | |
35 | |
36 private final String gaugeName; | |
37 | |
38 private final double gaugeW; | |
39 | |
40 | |
41 /***** CONSTRUCTOR *****/ | |
42 | |
43 public CollisionKmLineImport(final Double km, final CollisionTypeImport collisionType, final Date eventDate, final String gaugeName, final double gaugeW) { | |
44 super(km.doubleValue()); | |
45 this.collisionType = collisionType; | |
46 this.eventDate = eventDate; | |
47 this.gaugeName = gaugeName; | |
48 this.gaugeW = gaugeW; | |
49 } | |
50 | |
51 | |
52 /***** METHODS *****/ | |
53 | |
54 @Override | |
55 protected CollisionValue queryValueItem(final Session session, final Collision parent) { | |
56 final Query query = session.createQuery("FROM CollisionValue WHERE (collision=:parent) AND (eventDate=:eventdate)" | |
57 + " AND (station BETWEEN (:station-0.0001) AND (:station+0.0001))"); | |
58 query.setParameter("parent", parent); | |
59 query.setParameter("station", this.station); | |
60 query.setParameter("eventdate", this.eventDate); | |
61 final List rows = query.list(); | |
62 if (!rows.isEmpty()) | |
63 return (CollisionValue) rows.get(0); | |
64 else | |
65 return null; | |
66 } | |
67 | |
68 | |
69 @Override | |
70 protected CollisionValue createValueItem(final Collision parent) { | |
71 return new CollisionValue(parent, this.station, this.collisionType.getPeer(), this.eventDate, this.gaugeName, this.gaugeW); | |
72 } | |
73 } |