Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportDischargeTable.java @ 497:67fd63e4ef66

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Importer: centralized caching flys-backend/trunk@1851 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Sun, 08 May 2011 15:29:45 +0000
parents b35c5dc0f8b7
children cce054f27dac
rev   line source
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d980e545ccab Added import code for importing discharge tables.
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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.hibernate.Session;
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7 import org.hibernate.Query;
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8
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9 import de.intevation.flys.model.DischargeTable;
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10 import de.intevation.flys.model.Gauge;
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11 import de.intevation.flys.model.TimeInterval;
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12
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13 public class ImportDischargeTable
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14 {
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15 protected DischargeTable peer;
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17 protected String description;
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18
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19 protected Integer kind;
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20
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21 protected List<ImportDischargeTableValue> dischargeTableValues;
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22
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23 protected ImportTimeInterval timeInterval;
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24
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25 public ImportDischargeTable() {
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26 this(0, null);
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27 }
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28
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29 public ImportDischargeTable(int kind, String description) {
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30 this.kind = kind;
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31 this.description = description;
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32 dischargeTableValues = new ArrayList<ImportDischargeTableValue>();
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33 }
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35
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36 public String getDescription() {
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37 return description;
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38 }
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39
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40 public void setDescription(String description) {
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41 this.description = description;
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42 }
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45 public void addDischargeTableValue(ImportDischargeTableValue value) {
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46 dischargeTableValues.add(value);
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47 }
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49
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50 public void setDischargeTableValues(List<ImportDischargeTableValue> values){
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51 this.dischargeTableValues = values;
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52 }
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55 public List<ImportDischargeTableValue> getDischargeTableValues() {
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56 return dischargeTableValues;
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57 }
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58
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59 public ImportTimeInterval getTimeInterval() {
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60 return timeInterval;
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61 }
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63 public void setTimeInterval(ImportTimeInterval timeInterval) {
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64 this.timeInterval = timeInterval;
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65 }
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67
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68 public DischargeTable getPeer(Gauge gauge) {
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69 if (peer == null) {
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70 TimeInterval ti = timeInterval != null
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71 ? timeInterval.getPeer()
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72 : null;
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73 Session session = ImporterSession.getInstance().getDatabaseSession();
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74
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75 Query query = session.createQuery(
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76 "from DischargeTable where " +
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77 "gauge.id=:gauge and kind=:kind and " +
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78 "description=:description and timeInterval=:interval");
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79 query.setParameter("gauge", gauge.getId());
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80 query.setParameter("description", description);
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81 query.setParameter("kind", kind);
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82 query.setParameter("interval", ti);
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83
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84 List<DischargeTable> dischargeTables = query.list();
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85 if (dischargeTables.isEmpty()) {
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86 peer = new DischargeTable(gauge, description, kind, ti);
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87 session.save(peer);
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88 }
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89 else {
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90 peer = dischargeTables.get(0);
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91 }
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92 }
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93
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94 return peer;
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95 }
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97
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98 public void storeDependencies(Gauge gauge) {
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99 storeDischargeTableValues(gauge);
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100 }
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102
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103 public void storeDischargeTableValues(Gauge gauge) {
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104 DischargeTable dischargeTable = getPeer(gauge);
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105
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106 for (ImportDischargeTableValue value: dischargeTableValues) {
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107 value.getPeer(dischargeTable);
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108 }
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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 :
http://dive4elements.wald.intevation.org