Mercurial > dive4elements > river
annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportSedimentYield.java @ 5471:de3c77d35fef
Renamed comment to description in measurement station.
author | Raimund Renkert <rrenkert@intevation.de> |
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date | Wed, 27 Mar 2013 15:57:44 +0100 |
parents | 3bd786772798 |
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Added new importer classes for importing sediment yield data.
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1 package de.intevation.flys.importer; |
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2 |
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3 import java.util.ArrayList; |
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4 import java.util.List; |
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5 |
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6 import org.apache.log4j.Logger; |
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7 |
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8 import org.hibernate.Session; |
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9 import org.hibernate.Query; |
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10 |
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11 import de.intevation.flys.model.GrainFraction; |
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12 import de.intevation.flys.model.River; |
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13 import de.intevation.flys.model.SedimentYield; |
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14 import de.intevation.flys.model.TimeInterval; |
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15 import de.intevation.flys.model.Unit; |
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16 |
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17 |
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18 public class ImportSedimentYield { |
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19 |
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20 private static Logger log = Logger.getLogger(ImportSedimentYield.class); |
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21 |
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22 private ImportGrainFraction grainFraction; |
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23 |
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24 private ImportUnit unit; |
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25 |
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26 private ImportTimeInterval timeInterval; |
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27 |
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28 private String description; |
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29 |
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30 private List<ImportSedimentYieldValue> values; |
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31 |
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32 private SedimentYield peer; |
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33 |
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34 public ImportSedimentYield(String description) { |
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35 this.values = new ArrayList<ImportSedimentYieldValue>(); |
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36 this.description = description; |
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37 } |
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38 |
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39 public void setTimeInterval(ImportTimeInterval timeInterval) { |
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40 this.timeInterval = timeInterval; |
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41 } |
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42 |
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43 public void setUnit(ImportUnit unit) { |
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44 this.unit = unit; |
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45 } |
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46 |
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47 public void setGrainFraction(ImportGrainFraction grainFraction) { |
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48 this.grainFraction = grainFraction; |
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49 } |
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50 |
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51 public void addValue(ImportSedimentYieldValue value) { |
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52 this.values.add(value); |
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53 } |
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54 |
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55 public void storeDependencies(River river) { |
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56 log.debug("store dependencies"); |
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57 |
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58 if (grainFraction != null) { |
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59 grainFraction.storeDependencies(); |
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60 } |
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61 |
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62 SedimentYield peer = getPeer(river); |
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63 |
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64 if (peer != null) { |
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65 int i = 0; |
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66 |
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67 for (ImportSedimentYieldValue value : values) { |
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68 value.storeDependencies(peer); |
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69 i++; |
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70 } |
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71 |
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72 log.info("stored " + i + " sediment yield values."); |
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73 } |
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74 } |
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75 |
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76 public SedimentYield getPeer(River river) { |
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77 log.debug("get peer"); |
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78 |
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79 GrainFraction gf = grainFraction != null ? grainFraction.getPeer() |
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80 : null; |
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81 |
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82 Unit u = unit != null ? unit.getPeer() : null; |
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83 |
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84 TimeInterval ti = timeInterval != null ? timeInterval.getPeer() : null; |
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85 |
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86 if (ti == null || u == null) { |
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87 log.warn("Skip invalid SedimentYield: time interval or unit null!"); |
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88 return null; |
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89 } |
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90 |
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91 if (peer == null) { |
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92 Session session = ImporterSession.getInstance() |
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93 .getDatabaseSession(); |
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94 Query query = session.createQuery("from SedimentYield where " |
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95 + " river=:river and " |
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96 + " grainFraction=:grainFraction and " + " unit=:unit and " |
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97 + " timeInterval=:timeInterval and " |
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98 + " description=:description"); |
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99 |
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100 query.setParameter("river", river); |
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101 query.setParameter("grainFraction", gf); |
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102 query.setParameter("unit", u); |
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103 query.setParameter("timeInterval", ti); |
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104 query.setParameter("description", description); |
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105 |
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106 List<SedimentYield> yields = query.list(); |
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107 if (yields.isEmpty()) { |
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108 log.debug("create new SedimentYield"); |
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109 |
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110 peer = new SedimentYield(river, u, ti, gf, description); |
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111 session.save(peer); |
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112 } |
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113 else { |
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114 peer = yields.get(0); |
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115 } |
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116 } |
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Added new importer classes for importing sediment yield data.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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changeset
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117 |
75446c47ef77
Added new importer classes for importing sediment yield data.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
118 return peer; |
75446c47ef77
Added new importer classes for importing sediment yield data.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
119 } |
75446c47ef77
Added new importer classes for importing sediment yield data.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
120 } |
75446c47ef77
Added new importer classes for importing sediment yield data.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
121 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |