Mercurial > dive4elements > river

annotate flys-backend/src/main/java/de/intevation/flys/importer/ImportWstColumn.java @ 5237:feb80b3afc40

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ImportWstColumn: Expose columnValues with a getter.
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Tue, 12 Mar 2013 10:50:52 +0100
parents 99b452967737
children f3b270e5462e
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 import de.intevation.flys.model.TimeInterval;
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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 java.util.List;
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12 import java.util.ArrayList;
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14 import java.math.BigDecimal;
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16 import org.apache.log4j.Logger;
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17
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18
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19 /** Unmapped column of a WST. */
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20 public class ImportWstColumn
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21 {
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22 private static Logger log = Logger.getLogger(ImportWstColumn.class);
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24 protected ImportWst wst;
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25 protected String name;
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26 protected String description;
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27 protected Integer position;
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28
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29 protected ImportTimeInterval timeInterval;
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31 protected List<ImportWstColumnQRange> columnQRanges;
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32 protected List<ImportWstColumnValue> columnValues;
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33
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34 protected WstColumn peer;
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35
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36 public ImportWstColumn() {
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37 columnQRanges = new ArrayList<ImportWstColumnQRange>();
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38 columnValues = new ArrayList<ImportWstColumnValue>();
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39 }
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41 public ImportWstColumn(
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42 ImportWst wst,
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43 String name,
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44 String description,
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45 Integer position
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46 ) {
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47 this();
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48 this.wst = wst;
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49 this.name = name;
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50 this.description = description;
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51 this.position = position;
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52 }
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53
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54 public ImportWst getWst() {
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55 return wst;
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56 }
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57
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58 public void setWst(ImportWst wst) {
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59 this.wst = wst;
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60 }
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61
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62 public String getName() {
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63 return name;
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64 }
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65
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66 public void setName(String name) {
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67 this.name = name;
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68 }
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69
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70 public String getDescription() {
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71 return description;
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72 }
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73
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74 public void setDescription(String description) {
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75 this.description = description;
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76 }
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77
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78 public Integer getPosition() {
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79 return position;
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80 }
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82 public void setPosition(Integer position) {
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83 this.position = position;
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84 }
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85
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86 public void addColumnValue(BigDecimal position, BigDecimal w) {
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87 columnValues.add(
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88 new ImportWstColumnValue(this, position, w));
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89 }
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90
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91 public void addColumnQRange(ImportWstQRange columnQRange) {
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92 columnQRanges.add(
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93 new ImportWstColumnQRange(this, columnQRange));
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94 }
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97 /** Get the Column Values stored in this column. */
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98 public List<ImportWstColumnValue> getColumnValues() {
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99 return columnValues;
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100 }
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103 public void storeDependencies(River river) {
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104 log.info("store column '" + name + "'");
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105 WstColumn column = getPeer(river);
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107 for (ImportWstColumnQRange columnQRange: columnQRanges) {
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108 columnQRange.getPeer(river);
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109 }
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110
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111 for (ImportWstColumnValue columnValue: columnValues) {
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112 columnValue.getPeer(river);
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113 }
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114 }
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115
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116 public ImportTimeInterval getTimeInterval() {
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117 return timeInterval;
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118 }
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119
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120 public void setTimeInterval(ImportTimeInterval timeInterval) {
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121 this.timeInterval = timeInterval;
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122 }
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123
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124 /** Get corresponding mapped wst-column (from database). */
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125 public WstColumn getPeer(River river) {
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126 if (peer == null) {
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127 Wst w = wst.getPeer(river);
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128 Session session = ImporterSession.getInstance().getDatabaseSession();
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129 Query query = session.createQuery(
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130 "from WstColumn where " +
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131 "wst=:wst and name=:name and description=:description" +
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132 " and position=:position");
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133 query.setParameter("wst", w);
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134 query.setParameter("name", name);
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135 query.setParameter("description", description);
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136 query.setParameter("position", position);
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137
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138 TimeInterval ti = timeInterval != null
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139 ? timeInterval.getPeer()
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140 : null;
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141
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142 List<WstColumn> columns = query.list();
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143 if (columns.isEmpty()) {
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144 peer = new WstColumn(w, name, description, position, ti);
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145 session.save(peer);
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146 }
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147 else {
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148 peer = columns.get(0);
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149 }
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150 }
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151 return peer;
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152 }
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153 }
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154 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org