Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/ImportHYKFlowZone.java @ 5844:4dd33b86dc61

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Added header to river backend.
author Sascha L. Teichmann <teichmann@intevation.de>
date Fri, 26 Apr 2013 08:25:41 +0200
parents 5aa05a7a34b7
children 4c3ccf2b0304
rev   line source
5844
4dd33b86dc61 Added header to river backend.
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.importer;
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10
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11 import org.dive4elements.river.model.HYKFormation;
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12 import org.dive4elements.river.model.HYKFlowZone;
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13 import org.dive4elements.river.model.HYKFlowZoneType;
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14
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15 import org.hibernate.Session;
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16 import org.hibernate.Query;
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17
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18 import java.util.List;
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19
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20 import java.math.BigDecimal;
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21
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22 public class ImportHYKFlowZone
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23 {
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24 protected ImportHYKFormation formation;
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25 protected ImportHYKFlowZoneType type;
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26 protected BigDecimal a;
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27 protected BigDecimal b;
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28
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29 protected HYKFlowZone peer;
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30
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31 public ImportHYKFlowZone() {
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32 }
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33
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34 public ImportHYKFlowZone(
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35 ImportHYKFormation formation,
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36 ImportHYKFlowZoneType type,
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37 BigDecimal a,
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38 BigDecimal b
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39 ) {
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40 this.formation = formation;
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41 this.type = type;
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42 this.a = a;
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43 this.b = b;
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44 }
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45
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46 public ImportHYKFormation getFormation() {
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47 return formation;
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48 }
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49
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50 public void setFormation(ImportHYKFormation formation) {
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51 this.formation = formation;
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52 }
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53
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54 public void storeDependencies() {
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55 getPeer();
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56 }
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57
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58 public HYKFlowZone getPeer() {
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59 if (peer == null) {
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60 HYKFormation f = formation.getPeer();
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61 HYKFlowZoneType t = type.getPeer();
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62 Session session = ImporterSession.getInstance()
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63 .getDatabaseSession();
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64 Query query = session.createQuery(
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65 "from HYKFlowZone where formation=:formation " +
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66 "and type=:type and a=:a and b=:b");
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67 query.setParameter("formation", f);
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68 query.setParameter("type", t);
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69 query.setParameter("a", a);
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70 query.setParameter("b", b);
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71 List<HYKFlowZone> zones = query.list();
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72 if (zones.isEmpty()) {
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73 peer = new HYKFlowZone(f, t, a, b);
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74 session.save(peer);
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75 }
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76 else {
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77 peer = zones.get(0);
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78 }
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79
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80 }
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81 return peer;
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82 }
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83 }
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84 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org