Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportWstColumn.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 db430bd9e0e0
children cce054f27dac
rev   line source
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1 package de.intevation.flys.importer;
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3 import de.intevation.flys.model.Wst;
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4 import de.intevation.flys.model.WstColumn;
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5 import de.intevation.flys.model.River;
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6
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7 import org.hibernate.Session;
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8 import org.hibernate.Query;
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9
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10 import java.util.List;
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11 import java.util.ArrayList;
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12
202
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13 import java.math.BigDecimal;
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14
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15 public class ImportWstColumn
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16 {
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17 protected ImportWst wst;
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18 protected String name;
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19 protected String description;
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20 protected Integer position;
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21
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22 protected List<ImportWstColumnQRange> columnQRanges;
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23 protected List<ImportWstColumnValue> columnValues;
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24
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25 protected WstColumn peer;
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26
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27 public ImportWstColumn() {
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28 columnQRanges = new ArrayList<ImportWstColumnQRange>();
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29 columnValues = new ArrayList<ImportWstColumnValue>();
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30 }
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31
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32 public ImportWstColumn(
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33 ImportWst wst,
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34 String name,
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35 String description,
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36 Integer position
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37 ) {
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38 this();
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39 this.wst = wst;
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40 this.name = name;
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41 this.description = description;
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42 this.position = position;
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43 }
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44
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45 public ImportWst getWst() {
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46 return wst;
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47 }
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48
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49 public void setWst(ImportWst wst) {
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50 this.wst = wst;
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51 }
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52
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53 public String getName() {
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54 return name;
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55 }
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56
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57 public void setName(String name) {
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58 this.name = name;
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59 }
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60
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61 public String getDescription() {
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62 return description;
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63 }
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64
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65 public void setDescription(String description) {
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66 this.description = description;
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67 }
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68
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69 public Integer getPosition() {
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70 return position;
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71 }
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73 public void setPosition(Integer position) {
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74 this.position = position;
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75 }
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76
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77 public void addColumnValue(BigDecimal position, BigDecimal w) {
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78 columnValues.add(
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79 new ImportWstColumnValue(this, position, w));
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80 }
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81
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82 public void addColumnQRange(ImportWstQRange columnQRange) {
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83 columnQRanges.add(
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84 new ImportWstColumnQRange(this, columnQRange));
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85 }
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86
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87 public void storeDependencies(River river) {
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88 WstColumn column = getPeer(river);
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89 for (ImportWstColumnQRange columnQRange: columnQRanges) {
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90 columnQRange.getPeer(river);
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91 }
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92 for (ImportWstColumnValue columnValue: columnValues) {
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93 columnValue.getPeer(river);
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94 }
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95 }
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96
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97 public WstColumn getPeer(River river) {
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98 if (peer == null) {
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99 Wst w = wst.getPeer(river);
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100 Session session = ImporterSession.getInstance().getDatabaseSession();
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101 Query query = session.createQuery(
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102 "from WstColumn where " +
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103 "wst=:wst and name=:name and description=:description" +
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104 " and position=:position");
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105 query.setParameter("wst", w);
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106 query.setParameter("name", name);
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107 query.setParameter("description", description);
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108 query.setParameter("position", position);
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109 List<WstColumn> columns = query.list();
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110 if (columns.isEmpty()) {
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111 peer = new WstColumn(w, name, description, position, null);
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112 session.save(peer);
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113 }
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114 else {
3169b559ca3c Build models for wsts, wst columns and q ranges and store them in the backend.
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115 peer = columns.get(0);
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parents: 196
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116 }
196
a33c065b95eb Added importer helper model stubs for WST imports.
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parents:
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117 }
a33c065b95eb Added importer helper model stubs for WST imports.
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parents:
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118 return peer;
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119 }
a33c065b95eb Added importer helper model stubs for WST imports.
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parents:
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120 }
a33c065b95eb Added importer helper model stubs for WST imports.
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parents:
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121 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org