Mercurial > dive4elements > river
annotate backend/src/main/java/org/dive4elements/river/importer/ImportPorosity.java @ 7854:8c6ed23ce315
Removed obsolete imports.
author | Sascha L. Teichmann <teichmann@intevation.de> |
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date | Wed, 30 Apr 2014 17:16:57 +0200 |
parents | 02711de579cc |
children | d9d2bd78eff6 |
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 java.util.ArrayList; |
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12 import java.util.List; |
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13 |
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14 import org.apache.log4j.Logger; |
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15 import org.hibernate.Query; |
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16 import org.hibernate.Session; |
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17 |
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18 import org.dive4elements.river.model.River; |
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19 import org.dive4elements.river.model.Porosity; |
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20 |
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21 |
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22 public class ImportPorosity { |
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23 |
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24 private static Logger log = Logger.getLogger(ImportPorosity.class); |
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25 |
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26 protected Porosity peer; |
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27 |
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28 protected ImportDepth depth; |
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29 |
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30 protected String description; |
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31 |
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32 protected ImportTimeInterval timeInterval; |
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33 |
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34 protected List<ImportPorosityValue> values; |
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35 |
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36 public ImportPorosity(String description) { |
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37 this.description = description; |
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38 this.values = new ArrayList<ImportPorosityValue>(); |
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39 } |
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40 |
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41 public String getDescription() { |
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42 return description; |
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43 } |
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44 |
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45 public void setDepth(ImportDepth depth) { |
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46 this.depth = depth; |
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47 } |
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48 |
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49 public void setTimeInterval(ImportTimeInterval importTimeInterval) { |
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50 this.timeInterval = importTimeInterval; |
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51 } |
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52 |
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53 public void addValue(ImportPorosityValue value) { |
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54 values.add(value); |
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55 } |
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56 |
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57 public void storeDependencies(River river) { |
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58 log.info("store dependencies"); |
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59 |
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60 if (depth != null) { |
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61 depth.storeDependencies(); |
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62 } |
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63 |
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64 Porosity peer = getPeer(river); |
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65 |
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66 if (peer != null) { |
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67 log.info("store porosity values."); |
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68 for (ImportPorosityValue value : values) { |
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69 value.storeDependencies(peer); |
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70 } |
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71 } |
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72 } |
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73 |
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74 public Porosity getPeer(River river) { |
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75 log.info("get peer"); |
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76 |
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77 if (depth == null) { |
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78 log.warn("cannot store porosity '" + description |
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79 + "': no depth"); |
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80 return null; |
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81 } |
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82 |
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83 if (peer == null) { |
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84 Session session = ImporterSession.getInstance() |
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85 .getDatabaseSession(); |
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86 |
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87 Query query = session.createQuery("from Porosity where " |
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88 + " river=:river and " + " depth=:depth"); |
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89 |
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90 query.setParameter("river", river); |
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91 query.setParameter("depth", depth.getPeer()); |
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92 |
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93 List<Porosity> porosity = query.list(); |
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94 |
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95 if (porosity.isEmpty()) { |
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96 log.debug("Create new Porosity DB instance."); |
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97 |
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98 peer = new Porosity(river, depth.getPeer(), |
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99 description, timeInterval.getPeer()); |
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100 |
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101 session.save(peer); |
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102 } |
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103 else { |
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104 peer = porosity.get(0); |
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105 } |
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106 } |
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107 |
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108 return peer; |
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109 } |
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110 } |
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111 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |