Mercurial > dive4elements > river

annotate backend/src/main/java/org/dive4elements/river/importer/ImportCrossSection.java @ 9709:b74f817435fe

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comment removed
author dnt_bjoernsen <d.tironi@bjoernsen.de>
date Wed, 27 Jan 2021 11:47:38 +0100
parents 392bbcd8a88b
children
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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.List;
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12
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13 import org.apache.log4j.Logger;
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14 import org.dive4elements.river.importer.common.StoreMode;
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15 import org.dive4elements.river.model.CrossSection;
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16 import org.dive4elements.river.model.River;
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17 import org.dive4elements.river.model.TimeInterval;
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18 import org.hibernate.Query;
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19 import org.hibernate.Session;
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20
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21 /** CrossSection to be imported, holds list of ImportCrossSectionLines. */
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22 public class ImportCrossSection
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23 {
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24 private static Logger log = Logger.getLogger(ImportCrossSection.class);
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25
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26 protected ImportRiver river;
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27 protected String description;
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28 protected ImportTimeInterval timeInterval;
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29 protected List<ImportCrossSectionLine> lines;
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30 protected StoreMode storeMode;
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31
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32 protected CrossSection peer;
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33
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34 public ImportCrossSection() {
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35 }
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36
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37 public ImportCrossSection(
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38 final ImportRiver river,
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39 final String description,
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40 final ImportTimeInterval timeInterval,
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41 final List<ImportCrossSectionLine> lines
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42 ) {
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43 this.river = river;
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44 this.description = description;
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45 this.timeInterval = timeInterval;
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46 this.lines = lines;
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47 this.storeMode = StoreMode.NONE;
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48 wireWithLines();
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49 }
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50
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51 public void wireWithLines() {
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52 for (final ImportCrossSectionLine line: this.lines) {
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53 line.setCrossSection(this);
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54 }
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55 }
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56
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57 public ImportRiver getRiver() {
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58 return this.river;
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59 }
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60
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61 public void setRiver(final ImportRiver river) {
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62 this.river = river;
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63 }
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64
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65 public String getDescription() {
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66 return this.description;
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67 }
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68
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69 public void setDescription(final String description) {
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70 this.description = description;
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71 }
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72
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73 public ImportTimeInterval getTimeInterval() {
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74 return this.timeInterval;
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75 }
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76
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77 public void setTimeInterval(final ImportTimeInterval timeInterval) {
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78 this.timeInterval = timeInterval;
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79 }
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80
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81 public void storeDependencies() {
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82
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83 log.info("store cross section '" + this.description + "'");
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84
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85 getPeer();
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86
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87 // int i = 1;
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88 // final int N = this.lines.size();
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89
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90 for (final ImportCrossSectionLine line: this.lines) {
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91 line.storeDependencies();
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92 // log.info(" stored " + i + " lines. remaining: " + (N-i));
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93 // ++i;
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94 }
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95 log.info(" lines stored: " + this.lines.size());
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96 }
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97
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98 public CrossSection getPeer() {
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99
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100 if (this.peer == null) {
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101 final River r = this.river.getPeer();
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102 final TimeInterval t = (this.timeInterval != null) ? this.timeInterval.getPeer() : null;
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103
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104 final Session session =
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105 ImporterSession.getInstance().getDatabaseSession();
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106
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107 final Query query = session.createQuery(
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108 "from CrossSection where " +
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109 "river=:r and " +
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110 "timeInterval=:t and " +
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111 "description=:d");
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112
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113 query.setParameter("r", r);
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114 query.setParameter("t", t);
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115 query.setParameter("d", this.description);
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116
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117 final List<CrossSection> crossSections = query.list();
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118 if (crossSections.isEmpty()) {
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119 this.peer = new CrossSection(r, t, this.description);
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120 session.save(this.peer);
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121 this.storeMode = StoreMode.INSERT;
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122 }
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123 else {
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124 this.peer = crossSections.get(0);
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125 this.storeMode = StoreMode.UPDATE;
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126 }
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127 }
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128 return this.peer;
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129 }
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130 }
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131 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org