Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/ImportUnit.java @ 8856:5e38e2924c07 3.2.x

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Fix code style.
author Tom Gottfried <tom@intevation.de>
date Thu, 18 Jan 2018 20:12:01 +0100
parents 4c3ccf2b0304
children 0a5239a1e46e
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.Unit;
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19
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20
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21 public class ImportUnit
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22 {
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23 private static final Logger log = Logger.getLogger(ImportUnit.class);
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24
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25 protected String name;
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26
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27 protected Unit peer;
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28
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29
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30 public ImportUnit(String name) {
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31 this.name = name;
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32 }
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33
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34
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35 public String getName() {
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36 return name;
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37 }
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38
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39
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40 public Unit getPeer() {
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41 if (peer == null) {
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42 Session session = ImporterSession.getInstance()
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43 .getDatabaseSession();
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44 Query query = session.createQuery("from Unit where name=:name");
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45 query.setParameter("name", name);
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46
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47 List<Unit> units = query.list();
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48 if (units.isEmpty()) {
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49 log.info("Store new unit '" + name + "'");
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50
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51 peer = new Unit(name);
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52 session.save(peer);
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53 }
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54 else {
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55 peer = units.get(0);
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56 }
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57 }
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58 return peer;
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59 }
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60 }
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61 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org