Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/WMSFixpointsArtifact.java @ 3785:a5f65e8983be

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Merged revisions 5501-5502,5504-5508,5511-5513,5516-5519 via svnmerge from file:///home/clients/bsh/bsh-generischer-viewer/Material/SVN/flys-artifacts/trunk ........ r5501 | felix | 2012-09-18 11:49:45 +0200 (Di, 18 Sep 2012) | 1 line fix issue865 - missing showarea theme prop. ........ r5502 | clins | 2012-09-18 12:18:30 +0200 (Di, 18 Sep 2012) | 1 line Add robustness checks to prevent NPEs ........ r5504 | felix | 2012-09-18 14:03:15 +0200 (Di, 18 Sep 2012) | 1 line i18n for area label (fix issue487). ........ r5505 | clins | 2012-09-18 16:19:59 +0200 (Di, 18 Sep 2012) | 1 line Update themes to show point descriptions ........ r5506 | rrenkert | 2012-09-18 17:00:30 +0200 (Di, 18 Sep 2012) | 3 lines Removed incorrect characteristic diameter. ........ r5507 | rrenkert | 2012-09-18 17:03:20 +0200 (Di, 18 Sep 2012) | 3 lines Fixed some stupid bugs in bed quality data factory and calculation. ........ r5508 | teichmann | 2012-09-18 17:45:49 +0200 (Di, 18 Sep 2012) | 1 line The usual whitespace and import cleanups. ........ r5511 | teichmann | 2012-09-18 18:24:51 +0200 (Di, 18 Sep 2012) | 1 line Use generics aware Collections.emptyList(). ........ r5512 | teichmann | 2012-09-18 20:36:52 +0200 (Di, 18 Sep 2012) | 1 line Some more little steps towards "Auslagerung extremer Wasserspiegellagen". ........ r5513 | clins | 2012-09-18 23:38:19 +0200 (Di, 18 Sep 2012) | 1 line A and B facets of fix analyis are now deactivated by default ........ r5516 | bricks | 2012-09-19 10:45:51 +0200 (Mi, 19 Sep 2012) | 2 lines Add the gauge station to the GaugeOverviewInfoService xml response ........ r5517 | rrenkert | 2012-09-19 10:50:23 +0200 (Mi, 19 Sep 2012) | 3 lines Added CSV export to bed quality calculation. ........ r5518 | bricks | 2012-09-19 11:04:04 +0200 (Mi, 19 Sep 2012) | 2 lines Fix date in changelog entry ........ r5519 | teichmann | 2012-09-19 11:17:14 +0200 (Mi, 19 Sep 2012) | 1 line Removed trailing whitespace. ........ flys-artifacts/tags/2.9.1@5531 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Wed, 19 Sep 2012 14:58:31 +0000
parents b24920235944
children 2fdbe78a8fc2
rev   line source
1873
841af55d5e53 Added new WMSFixpointsArtifact for displaying fixpoints in maps.
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1 package de.intevation.flys.artifacts;
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2
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3 import java.util.List;
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4
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5 import org.w3c.dom.Document;
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6
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7 import org.apache.log4j.Logger;
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8
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9 import com.vividsolutions.jts.geom.Envelope;
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10
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11 import de.intevation.artifacts.ArtifactFactory;
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12 import de.intevation.artifacts.CallMeta;
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13
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14 import de.intevation.artifactdatabase.state.DefaultOutput;
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15 import de.intevation.artifactdatabase.state.Facet;
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16 import de.intevation.artifactdatabase.state.State;
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17
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18 import de.intevation.flys.model.River;
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19 import de.intevation.flys.model.Fixpoint;
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20
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21 import de.intevation.flys.artifacts.model.FacetTypes;
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22 import de.intevation.flys.artifacts.model.RiverFactory;
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23 import de.intevation.flys.utils.FLYSUtils;
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c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
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24 import de.intevation.flys.utils.GeometryUtils;
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25
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26
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27 public class WMSFixpointsArtifact extends WMSDBArtifact {
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28
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29 public static final String NAME = "fixpoints";
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30
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31
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32 private static final Logger logger =
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33 Logger.getLogger(WMSFixpointsArtifact.class);
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34
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35
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36 @Override
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37 public void setup(
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38 String identifier,
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39 ArtifactFactory factory,
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40 Object context,
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41 CallMeta callMeta,
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42 Document data)
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43 {
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44 logger.debug("WMSFixpointsArtifact.setup");
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45
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46 super.setup(identifier, factory, context, callMeta, data);
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47 }
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48
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49
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50 @Override
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51 public String getName() {
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52 return NAME;
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53 }
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54
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55
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56 @Override
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57 public State getCurrentState(Object cc) {
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58 State s = new FixpointsState(this);
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59
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60 List<Facet> fs = facets.get(getCurrentStateId());
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61
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62 DefaultOutput o = new DefaultOutput(
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63 "floodmap",
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64 "floodmap",
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65 "image/png",
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66 fs,
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67 "map");
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68
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69 s.getOutputs().add(o);
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70
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71 return s;
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72 }
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74
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75 public static class FixpointsState extends WMSDBState implements FacetTypes
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76 {
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77 private static final Logger logger =
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78 Logger.getLogger(FixpointsState.class);
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79
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80 protected int riverId;
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81
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82 public FixpointsState(WMSDBArtifact artifact) {
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83 super(artifact);
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84 riverId = 0;
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85 }
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86
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87 @Override
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88 protected String getFacetType() {
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89 return FLOODMAP_FIXPOINTS;
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90 }
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91
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92 @Override
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93 protected String getUrl() {
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94 return FLYSUtils.getUserWMSUrl(artifact.identifier());
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95 }
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96
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97 @Override
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98 protected String getSrid() {
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99 River river = RiverFactory.getRiver(getRiverId());
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100 return FLYSUtils.getRiverSrid(river.getName());
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101 }
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102
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103 @Override
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104 protected Envelope getExtent() {
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105 List<Fixpoint> fixpoints = Fixpoint.getFixpoints(getRiverId());
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106
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107 Envelope max = null;
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108
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109 for (Fixpoint f: fixpoints) {
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110 Envelope env = f.getGeom().getEnvelopeInternal();
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111
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112 if (max == null) {
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113 max = env;
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114 continue;
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115 }
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116
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117 max.expandToInclude(env);
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118 }
3305
b24920235944 Removed trailing whitespace.
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119
3301
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
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120 return max != null
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121 ? GeometryUtils.transform(max, getSrid())
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122 : max;
1873
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123 }
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124
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125 @Override
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126 protected String getFilter() {
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127 return "river_id=" + String.valueOf(getRiverId());
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128 }
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129
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130 @Override
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131 protected String getDataString() {
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132 String srid = getSrid();
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133
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134 if (FLYSUtils.isUsingOracle()) {
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135 return "geom FROM fixpoints USING SRID " + srid;
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136 }
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137 else {
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138 return "geom FROM fixpoints USING UNIQUE id USING SRID " + srid;
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139 }
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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140 }
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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141
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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142 @Override
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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143 protected String getGeometryType() {
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144 return "POINT";
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145 }
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146 } // end of WMSKmState
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147 }
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148 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org