Mercurial > dive4elements > river
annotate backend/src/main/java/org/dive4elements/river/importer/ImportHYK.java @ 6203:a3fb76cf79b6 double-precision
backout backout as it is now safely in a branch
author | Tom Gottfried <tom.gottfried@intevation.de> |
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date | Wed, 05 Jun 2013 11:56:38 +0200 |
parents | 4c3ccf2b0304 |
children | 392bbcd8a88b 0a5239a1e46e |
rev | line source |
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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 org.dive4elements.river.model.HYK; |
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12 import org.dive4elements.river.model.River; |
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13 |
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14 import java.util.List; |
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15 import java.util.ArrayList; |
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16 |
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17 import org.hibernate.Session; |
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18 import org.hibernate.Query; |
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19 |
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20 import org.apache.log4j.Logger; |
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21 |
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22 public class ImportHYK |
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23 { |
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24 private static Logger log = Logger.getLogger(ImportHYK.class); |
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25 |
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26 protected ImportRiver river; |
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27 protected String description; |
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28 |
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29 protected List<ImportHYKEntry> entries; |
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30 |
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31 protected HYK peer; |
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32 |
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33 public ImportHYK() { |
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34 entries = new ArrayList<ImportHYKEntry>(); |
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35 } |
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36 |
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37 public ImportHYK(ImportRiver river, String description) { |
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38 this(); |
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39 this.river = river; |
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40 this.description = description; |
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41 } |
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42 |
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43 public ImportRiver getRiver() { |
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44 return river; |
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45 } |
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46 |
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47 public void setRiver(ImportRiver river) { |
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48 this.river = river; |
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49 } |
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50 |
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51 public void addEntry(ImportHYKEntry entry) { |
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52 entries.add(entry); |
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53 entry.setHYK(this); |
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54 } |
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55 |
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56 public void storeDependencies() { |
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57 log.info("store HYK '" + description + "'"); |
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58 getPeer(); |
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59 for (int i = 0, N = entries.size(); i < N; ++i) { |
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60 ImportHYKEntry entry = entries.get(i); |
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61 log.info(" store km " + entry.getKm() + |
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62 " (" + (i+1) + " of " + N + ")"); |
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63 entry.storeDependencies(); |
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64 } |
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65 } |
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66 |
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67 public HYK getPeer() { |
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68 if (peer == null) { |
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69 River r = river.getPeer(); |
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70 Session session = ImporterSession.getInstance() |
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71 .getDatabaseSession(); |
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72 Query query = session.createQuery( |
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73 "from HYK where river=:river and description=:description"); |
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74 query.setParameter("river", r); |
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75 query.setParameter("description", description); |
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76 List<HYK> hyks = query.list(); |
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77 if (hyks.isEmpty()) { |
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78 peer = new HYK(r, description); |
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79 session.save(peer); |
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80 } |
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81 else { |
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82 peer = hyks.get(0); |
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83 } |
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84 } |
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85 return peer; |
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86 } |
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87 } |
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88 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |