Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/ImportBedHeightType.java @ 7162:4683bdf77ff9

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Handle flow velocity measurements in the FlowVelocity processor
author Andre Heinecke <aheinecke@intevation.de>
date Thu, 26 Sep 2013 10:38:21 +0200
parents 4c3ccf2b0304
children 5e38e2924c07
rev   line source
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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.importer;
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10
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11 import java.util.List;
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12
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13 import org.apache.log4j.Logger;
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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 org.dive4elements.river.model.BedHeightType;
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19
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20
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21 public class ImportBedHeightType {
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22
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23 private static final Logger log =
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24 Logger.getLogger(ImportBedHeightType.class);
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25
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26 protected String name;
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27
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28 protected BedHeightType peer;
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29
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30 public ImportBedHeightType(BedHeightType peer) {
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31 this.peer = peer;
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32 name = peer.getName();
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33 }
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34
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35
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36 public ImportBedHeightType(String name) {
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37 this.name = name;
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38 }
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39
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40
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41 public void storeDependencies() {
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42 getPeer();
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43 }
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44
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45
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46 public BedHeightType getPeer() {
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47 if (peer == null) {
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48 Session session = ImporterSession.getInstance().getDatabaseSession();
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49
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50 Query query = session.createQuery(
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51 "from BedHeightType where name=:name and description=:description");
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52
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53 query.setParameter("name", name);
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54
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55 List<BedHeightType> types = query.list();
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56
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57 if (types.isEmpty()) {
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58 peer = new BedHeightType(name);
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59 session.save(peer);
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60 }
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61 else {
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62 peer = types.get(0);
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63 }
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64 }
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65
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66 return peer;
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67 }
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68 }
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69 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org