Mercurial > dive4elements > river

annotate flys-backend/src/main/java/org/dive4elements/river/importer/ImportHYK.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.
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parents: 5828
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1 package org.dive4elements.river.importer;
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2
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3 import org.dive4elements.river.model.HYK;
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4 import org.dive4elements.river.model.River;
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5
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6 import java.util.List;
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7 import java.util.ArrayList;
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8
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9 import org.hibernate.Session;
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10 import org.hibernate.Query;
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11
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12 import org.apache.log4j.Logger;
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13
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14 public class ImportHYK
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15 {
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16 private static Logger log = Logger.getLogger(ImportHYK.class);
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17
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18 protected ImportRiver river;
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19 protected String description;
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20
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21 protected List<ImportHYKEntry> entries;
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22
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23 protected HYK peer;
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24
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25 public ImportHYK() {
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26 entries = new ArrayList<ImportHYKEntry>();
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27 }
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28
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29 public ImportHYK(ImportRiver river, String description) {
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30 this();
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31 this.river = river;
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32 this.description = description;
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33 }
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34
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35 public ImportRiver getRiver() {
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36 return river;
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37 }
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38
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39 public void setRiver(ImportRiver river) {
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40 this.river = river;
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41 }
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42
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43 public void addEntry(ImportHYKEntry entry) {
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44 entries.add(entry);
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45 entry.setHYK(this);
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46 }
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47
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48 public void storeDependencies() {
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49 log.info("store HYK '" + description + "'");
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50 getPeer();
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51 for (int i = 0, N = entries.size(); i < N; ++i) {
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52 ImportHYKEntry entry = entries.get(i);
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53 log.info(" store km " + entry.getKm() +
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54 " (" + (i+1) + " of " + N + ")");
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55 entry.storeDependencies();
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56 }
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57 }
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58
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59 public HYK getPeer() {
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60 if (peer == null) {
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61 River r = river.getPeer();
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62 Session session = ImporterSession.getInstance()
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63 .getDatabaseSession();
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64 Query query = session.createQuery(
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65 "from HYK where river=:river and description=:description");
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66 query.setParameter("river", r);
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67 query.setParameter("description", description);
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68 List<HYK> hyks = query.list();
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69 if (hyks.isEmpty()) {
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70 peer = new HYK(r, description);
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71 session.save(peer);
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72 }
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73 else {
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74 peer = hyks.get(0);
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75 }
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76 }
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77 return peer;
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78 }
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79 }
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80 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org