Mercurial > dive4elements > river
annotate backend/src/main/java/org/dive4elements/river/importer/ImportWstColumnQRange.java @ 9011:a44200bf0547
A few directory and file name changes
author | mschaefer |
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date | Wed, 18 Apr 2018 07:43:04 +0200 |
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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.dive4elements.river.importer.common.StoreMode; |
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14 import org.dive4elements.river.model.River; |
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15 import org.dive4elements.river.model.WstColumn; |
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16 import org.dive4elements.river.model.WstColumnQRange; |
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17 import org.dive4elements.river.model.WstQRange; |
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18 import org.hibernate.Query; |
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19 import org.hibernate.Session; |
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20 |
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21 public class ImportWstColumnQRange |
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22 { |
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23 protected ImportWstColumn wstColumn; |
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24 protected ImportWstQRange qRange; |
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25 |
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26 protected StoreMode storeMode; |
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27 |
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28 protected WstColumnQRange peer; |
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29 |
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30 public ImportWstColumnQRange() { |
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31 } |
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32 |
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33 public ImportWstColumnQRange( |
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34 final ImportWstColumn wstColumn, |
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35 final ImportWstQRange qRange |
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36 ) { |
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37 this.wstColumn = wstColumn; |
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38 this.qRange = qRange; |
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39 this.storeMode = StoreMode.NONE; |
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40 } |
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41 |
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42 public ImportWstColumn getWstColumn() { |
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43 return this.wstColumn; |
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44 } |
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45 |
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46 public void setWstColumn(final ImportWstColumn wstColumn) { |
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47 this.wstColumn = wstColumn; |
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48 } |
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49 |
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50 public ImportWstQRange getQRange() { |
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51 return this.qRange; |
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52 } |
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53 |
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54 public void setQRange(final ImportWstQRange qRange) { |
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55 this.qRange = qRange; |
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56 } |
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57 |
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58 public WstColumnQRange getPeer(final River river) { |
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59 if (this.peer == null) { |
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60 final WstColumn c = this.wstColumn.getPeer(river); |
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61 final WstQRange q = this.qRange.getPeer(river); |
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62 List<WstColumnQRange> cols; |
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63 final Session session = ImporterSession.getInstance() |
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64 .getDatabaseSession(); |
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65 if (this.wstColumn.storeMode == StoreMode.INSERT) |
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66 cols = null; |
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67 else { |
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68 final Query query = session.createQuery( |
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69 "from WstColumnQRange where " + |
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70 "wstColumn=:c and wstQRange=:q"); |
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71 query.setParameter("c", c); |
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72 query.setParameter("q", q); |
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73 cols = query.list(); |
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74 } |
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75 if ((cols == null) || cols.isEmpty()) { |
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76 this.peer = new WstColumnQRange(c, q); |
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77 session.save(this.peer); |
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78 this.storeMode = StoreMode.INSERT; |
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79 } |
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80 else { |
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81 this.peer = cols.get(0); |
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82 this.storeMode = StoreMode.UPDATE; |
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83 } |
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84 } |
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85 return this.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 : |