Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/ImportLocationSystem.java @ 5838:5aa05a7a34b7

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Rename modules to more fitting names.
author Sascha L. Teichmann <teichmann@intevation.de>
date Thu, 25 Apr 2013 15:23:37 +0200
parents flys-backend/src/main/java/org/dive4elements/river/importer/ImportLocationSystem.java@18619c1e7c2a
children 4dd33b86dc61
rev   line source
5829
18619c1e7c2a Repaired internal references.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5828
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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.LocationSystem;
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12
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13 public class ImportLocationSystem {
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14
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15 private static final Logger log =
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16 Logger.getLogger(ImportLocationSystem.class);
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17
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18
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19 protected String name;
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20 protected String description;
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21
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22 protected LocationSystem peer;
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23
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24
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25 public ImportLocationSystem(String name, String description) {
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26 this.name = name;
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27 this.description = description;
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28 }
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29
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30 public void storeDependencies() {
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31 log.info("store LocationSystem '" + name + "'");
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32 LocationSystem ls = getPeer();
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33
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34 Session session = ImporterSession.getInstance().getDatabaseSession();
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35 session.flush();
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36 }
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37
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38 public LocationSystem getPeer() {
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39 if (peer == null) {
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40 Session session = ImporterSession.getInstance().getDatabaseSession();
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41 Query query = session.createQuery(
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42 "from LocationSystem where " +
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43 "name=:name and description=:description");
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44 query.setParameter("name", name);
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45 query.setParameter("description", description);
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46
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47 List<LocationSystem> lss = query.list();
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48 if (lss.isEmpty()) {
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49 peer = new LocationSystem(name, description);
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50 session.save(peer);
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51 }
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52 else {
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53 peer = lss.get(0);
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54 }
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55 }
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56
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57 return peer;
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58 }
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59 }
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60 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org