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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.artifacts.uinfo.salix; |
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10 |
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11 import java.util.HashMap; |
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12 import java.util.Iterator; |
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13 import java.util.List; |
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14 import java.util.Map; |
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15 import java.util.TreeMap; |
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16 |
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17 import org.apache.log4j.Logger; |
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18 import org.dive4elements.artifacts.Artifact; |
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19 import org.dive4elements.artifacts.CallContext; |
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20 import org.dive4elements.artifacts.common.utils.XMLUtils.ElementCreator; |
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21 import org.dive4elements.river.artifacts.resources.Resources; |
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22 import org.dive4elements.river.artifacts.states.AddTableDataHelper; |
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23 import org.dive4elements.river.artifacts.states.DistanceOnlySelect; |
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24 import org.dive4elements.river.artifacts.uinfo.UINFOArtifact; |
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25 import org.dive4elements.river.model.BedHeight; |
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26 import org.w3c.dom.Element; |
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27 |
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28 public class DistanceOnlyPartHistoricalSelect extends DistanceOnlySelect { |
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29 |
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30 private static final long serialVersionUID = 1L; |
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31 private static Logger log = Logger.getLogger(DistanceOnlyPartHistoricalSelect.class); |
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32 |
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33 List<BedHeight> bhs = null; |
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34 |
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35 @Override |
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36 protected String getUIProvider() { |
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37 return "distance_only_part_historical_panel"; |
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38 } |
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39 |
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40 @Override |
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41 protected String getTitle(final CallContext context) { |
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42 // REMARK: that is how it should be: return Resources.getMsg(context.getMeta(), getID()); |
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43 return Resources.getMsg(context.getMeta(), "state.title.distance_part_state"); |
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44 } |
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45 |
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46 @Override |
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47 protected void appendItems(final Artifact artifact, final ElementCreator creator, final String name, final CallContext context, final Element select) { |
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48 final String datakey = "bedheights_for_part"; |
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49 |
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50 try { |
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51 if (datakey.equals(name)) { |
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52 makeDataSourceYearEpoch(artifact, creator, select, context, getBedheights(artifact)); // ist nur n test |
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53 } else if (name.equals("ld_from_part")) { |
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54 |
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55 final SalixLineAccess access = new SalixLineAccess((UINFOArtifact) artifact); |
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56 final double lowerSoundings = this.getLowerUpperKmRange(getBedheights(artifact))[0]; |
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57 final double lowerKm = access.getLowerKm() > lowerSoundings ? access.getLowerKm() : lowerSoundings; |
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58 |
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59 creator.addAttr(select, "type", "options", true); |
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60 |
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61 final Element item = creator.create("item"); |
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62 creator.addAttr(item, "label", "from_test", true); |
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63 creator.addAttr(item, "value", String.valueOf(lowerKm), true); |
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64 |
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65 select.appendChild(item); |
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66 } |
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67 |
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68 else if (name.equals("ld_to_part")) { |
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69 final SalixLineAccess access = new SalixLineAccess((UINFOArtifact) artifact); |
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70 final double upperSoundings = this.getLowerUpperKmRange(getBedheights(artifact))[1]; |
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71 final double upperKm = access.getUpperKm() < upperSoundings ? access.getUpperKm() : upperSoundings; |
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72 |
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73 creator.addAttr(select, "type", "options", true); |
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74 |
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75 final Element item = creator.create("item"); |
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76 creator.addAttr(item, "label", "to_test", true); |
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77 creator.addAttr(item, "value", String.valueOf(upperKm), true); |
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78 |
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79 select.appendChild(item); |
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80 |
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81 } |
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82 } |
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83 catch ( |
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84 |
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85 final IllegalArgumentException iae) { |
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86 iae.printStackTrace(); |
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87 } |
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88 } |
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89 |
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90 private List<BedHeight> getBedheights(final Artifact artifact) { |
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91 if (this.bhs == null) { |
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92 final SalixLineAccess access = new SalixLineAccess((UINFOArtifact) artifact); |
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93 final Integer year = access.getYear(); |
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94 |
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95 final Integer epoch = access.getEpoch(); |
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96 final boolean isEpoch = epoch == null ? false : true; |
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97 this.bhs = BedHeight.getBedHeightYearEpoch(isEpoch, isEpoch ? epoch : year, access.getRiver(), access.getLowerKm(), access.getUpperKm()); |
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98 } |
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99 return this.bhs; |
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100 |
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101 } |
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102 |
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103 private static final void makeDataSourceYearEpoch(final Artifact artifact, final ElementCreator creator, final Element select, final CallContext context, |
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104 final List<BedHeight> bedheights) { |
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105 |
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106 final AddTableDataHelper helper = new AddTableDataHelper(creator, select, "year", context.getMeta()); |
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107 |
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108 helper.addColumn(0, "from_to", "100", "year", "INTEGER", "LEFT", null); |
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109 helper.addColumn(1, "description", "500", "uinfo.salix.soundings", "STRING", "LEFT", null); |
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110 |
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111 final TreeMap<String, String> bedHeightSorted = new TreeMap<>(); |
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112 final double min = Double.MAX_VALUE; |
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113 final double max = -Double.MAX_VALUE; |
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114 |
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115 for (final BedHeight bh : bedheights) { |
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116 final org.dive4elements.river.model.Range range = BedHeight.getRangeFromBedHeights(bh); |
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117 final Double from = range.getA().doubleValue(); // NullPointer check?? |
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118 final Double to = range.getB().doubleValue(); |
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119 |
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120 bedHeightSorted.put(bh.getDescription(), String.valueOf(from) + " - " + String.valueOf(to)); |
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121 } |
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122 final Iterator<String> iterator = bedHeightSorted.keySet().iterator(); |
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123 while (iterator.hasNext()) { |
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124 final String descr = iterator.next(); |
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125 final String fromTo = bedHeightSorted.get(descr); |
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126 final Map<String, String> row = new HashMap<>(); |
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127 row.put("from_to", String.valueOf(fromTo)); |
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128 row.put("description", descr); |
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129 helper.addRow(row); |
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130 } |
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131 |
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132 helper.submitMapToXml(); |
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133 } |
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134 |
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135 private double[] getLowerUpperKmRange(final List<BedHeight> bedheights) { |
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136 double min = Double.MAX_VALUE; |
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137 double max = -Double.MAX_VALUE; |
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138 |
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139 for (final BedHeight bh : bedheights) { |
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140 final org.dive4elements.river.model.Range range = BedHeight.getRangeFromBedHeights(bh); |
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141 try { |
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142 final Double from = range.getA().doubleValue(); // NullPointer check?? -> try catch |
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143 final Double to = range.getB().doubleValue(); |
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144 |
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145 final double upper = to > from ? to : from; |
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146 final double lower = from < to ? from : to; |
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147 if (upper > max) |
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148 max = upper; |
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149 |
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150 if (lower < min) |
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151 min = lower; |
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152 } |
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153 catch (final Exception e) { |
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154 e.printStackTrace(); |
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155 } |
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156 |
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157 } |
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158 return new double[] { min, max }; |
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159 } |
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160 |
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161 } |
