Mercurial > dive4elements > river

annotate flys-backend/src/main/java/org/dive4elements/river/importer/ImportUnit.java @ 5829:18619c1e7c2a

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Repaired internal references.
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 25 Apr 2013 11:54:36 +0200
parents dfb26b03b179
children
rev   line source
5829
18619c1e7c2a Repaired internal references.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5828
diff changeset
1 package org.dive4elements.river.importer;
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2
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3 import java.util.List;
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4
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5 import org.apache.log4j.Logger;
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6
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7 import org.hibernate.Session;
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8 import org.hibernate.Query;
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9
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18619c1e7c2a Repaired internal references.
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parents: 5828
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10 import org.dive4elements.river.model.Unit;
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11
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12
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13 public class ImportUnit
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14 {
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15 private static final Logger log = Logger.getLogger(ImportUnit.class);
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16
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17 protected String name;
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18
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19 protected Unit peer;
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20
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21
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22 public ImportUnit(String name) {
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23 this.name = name;
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24 }
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25
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26
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27 public String getName() {
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28 return name;
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29 }
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30
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31
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32 public Unit getPeer() {
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33 if (peer == null) {
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34 Session session = ImporterSession.getInstance().getDatabaseSession();
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35 Query query = session.createQuery("from Unit where name=:name");
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36 query.setParameter("name", name);
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37
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38 List<Unit> units = query.list();
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39 if (units.isEmpty()) {
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40 log.info("Store new unit '" + name + "'");
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41
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42 peer = new Unit(name);
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43 session.save(peer);
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44 }
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45 else {
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46 peer = units.get(0);
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47 }
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48 }
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49 return peer;
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50 }
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51 }
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52 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org