Mercurial > dive4elements > river
annotate backend/src/main/java/org/dive4elements/river/importer/ImportWstColumnQRange.java @ 6724:0baf7abffcc6
issue1393/ImportRiver: Import official epochs from directory, minor refac.
author | Felix Wolfsteller <felix.wolfsteller@intevation.de> |
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date | Wed, 31 Jul 2013 11:13:41 +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 org.dive4elements.river.model.WstColumnQRange; |
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12 import org.dive4elements.river.model.WstQRange; |
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13 import org.dive4elements.river.model.WstColumn; |
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14 import org.dive4elements.river.model.River; |
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15 |
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16 import org.hibernate.Session; |
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17 import org.hibernate.Query; |
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18 |
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19 import java.util.List; |
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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 WstColumnQRange peer; |
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27 |
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28 public ImportWstColumnQRange() { |
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29 } |
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30 |
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31 public ImportWstColumnQRange( |
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32 ImportWstColumn wstColumn, |
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33 ImportWstQRange qRange |
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34 ) { |
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35 this.wstColumn = wstColumn; |
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36 this.qRange = qRange; |
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37 } |
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38 |
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39 public ImportWstColumn getWstColumn() { |
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40 return wstColumn; |
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41 } |
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42 |
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43 public void setWstColumn(ImportWstColumn wstColumn) { |
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44 this.wstColumn = wstColumn; |
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45 } |
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46 |
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47 public ImportWstQRange getQRange() { |
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48 return qRange; |
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49 } |
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50 |
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51 public void setQRange(ImportWstQRange qRange) { |
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52 this.qRange = qRange; |
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53 } |
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54 |
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55 public void fixRangesOrder() { |
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56 qRange.fixRangesOrder(); |
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57 } |
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58 |
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59 public WstColumnQRange getPeer(River river) { |
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60 if (peer == null) { |
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61 WstColumn c = wstColumn.getPeer(river); |
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62 WstQRange q = qRange.getPeer(river); |
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63 Session session = ImporterSession.getInstance().getDatabaseSession(); |
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64 Query query = session.createQuery( |
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65 "from WstColumnQRange where " + |
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66 "wstColumn=:c and wstQRange=:q"); |
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67 query.setParameter("c", c); |
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68 query.setParameter("q", q); |
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69 List<WstColumnQRange> cols = query.list(); |
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70 if (cols.isEmpty()) { |
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71 peer = new WstColumnQRange(c, q); |
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72 session.save(peer); |
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73 } |
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74 else { |
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75 peer = cols.get(0); |
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76 } |
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77 } |
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78 return peer; |
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79 } |
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80 } |
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81 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |