Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/ImportUnit.java @ 9726:0a5239a1e46e 3.2.x

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Upgrade to Log4j 2
author Tom Gottfried <tom@intevation.de>
date Wed, 02 Mar 2022 10:26:50 +0100
parents 5e38e2924c07
children
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.logging.log4j.Logger;
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14 import org.apache.logging.log4j.LogManager;
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15
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16 import org.hibernate.Session;
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17 import org.hibernate.Query;
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18
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19 import org.dive4elements.river.model.Unit;
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20
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21
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22 public class ImportUnit
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23 {
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24 private static final Logger log = LogManager.getLogger(ImportUnit.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 Unit peer;
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29
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30
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31 public ImportUnit(String name) {
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32 this.name = name;
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33 }
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34
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35
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36 public String getName() {
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37 return name;
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38 }
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39
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40
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41 public Unit getPeer() {
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42 if (peer == null) {
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43 Session session = ImporterSession.getInstance()
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44 .getDatabaseSession();
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45 Query query = session.createQuery("from Unit where name=:name");
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46 query.setParameter("name", name);
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47
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48 List<Unit> units = query.list();
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49 if (units.isEmpty()) {
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50 log.info("Store new unit '" + name + "'");
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51
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52 peer = new Unit(name);
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53 session.save(peer);
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54 }
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55 else {
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56 peer = units.get(0);
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57 }
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58 }
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59 return peer;
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60 }
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61 }
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62 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org