Mercurial > dive4elements > gnv-client

annotate gnv-artifacts/src/main/java/de/intevation/gnv/state/profile/horizontalcrosssection/HorizontalCrossSectionMeshOutputState.java @ 480:211cad2fb5ba

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Rebased "Horizonalschnitte" to own state class to break from the not well fitting TimeSeriesOutputState. gnv-artifacts/trunk@552 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Sascha L. Teichmann <sascha.teichmann@intevation.de>
date Sun, 17 Jan 2010 12:22:56 +0000
parents ab29e4ff2fda
children 20dde2b6f1b5
rev   line source
335
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1 /**
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2 *
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3 */
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4 package de.intevation.gnv.state.profile.horizontalcrosssection;
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5
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6 import com.vividsolutions.jts.geom.Coordinate;
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7 import com.vividsolutions.jts.geom.Envelope;
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8 import com.vividsolutions.jts.geom.Polygon;
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9
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10 import de.intevation.artifactdatabase.Config;
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11 import de.intevation.artifactdatabase.XMLUtils;
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12
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13 import de.intevation.artifacts.ArtifactNamespaceContext;
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14 import de.intevation.artifacts.CallContext;
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16 import de.intevation.gnv.artifacts.cache.CacheFactory;
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17
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18 import de.intevation.gnv.artifacts.context.GNVArtifactContext;
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19
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20 import de.intevation.gnv.geobackend.base.Result;
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21 import de.intevation.gnv.geobackend.base.ResultDescriptor;
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22
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23 import de.intevation.gnv.geobackend.base.query.QueryExecutor;
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24 import de.intevation.gnv.geobackend.base.query.QueryExecutorFactory;
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26 import de.intevation.gnv.geobackend.base.query.exception.QueryException;
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27
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28 import de.intevation.gnv.geobackend.sde.datasources.RasterObject;
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29
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30 import de.intevation.gnv.math.AttributedPoint2ds;
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31
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32 import de.intevation.gnv.state.InputData;
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33 import de.intevation.gnv.state.OutputStateBase;
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34
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35 import de.intevation.gnv.state.exception.StateException;
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36
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37 import de.intevation.gnv.state.timeseries.TimeSeriesOutputState;
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38
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39 import de.intevation.gnv.utils.StringUtils;
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40 import de.intevation.gnv.utils.WKTUtils;
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480
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42 import java.io.File;
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43 import java.io.IOException;
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44 import java.io.OutputStream;
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45
480
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46 import java.util.Collection;
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47
480
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48 import org.apache.log4j.Logger;
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49
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50 import org.w3c.dom.Document;
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51 import org.w3c.dom.Node;
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52
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53 /**
474
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54 * @author Tim Englich (tim.englich@intevation.de)
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55 * @author Sascha L. Teichmann (sascha.teichmann@intevation.de)
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56 */
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57 public class HorizontalCrossSectionMeshOutputState
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58 extends OutputStateBase
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59 {
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60 private static Logger log = Logger
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61 .getLogger(HorizontalCrossSectionMeshOutputState.class);
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62
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63 /**
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64 * The UID of this Class
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65 */
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66 private static final long serialVersionUID = 3233620652465061860L;
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67
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68 private String ijkQueryID = null;
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69
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70 /**
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71 * Constructor
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72 */
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73 public HorizontalCrossSectionMeshOutputState() {
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74 }
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75
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76 public void out(
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77 Document format,
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78 Collection<InputData> inputData,
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79 OutputStream outputStream,
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80 String uuid,
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81 CallContext callContext
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82 )
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83 throws StateException
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84 {
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85 String outputMode = XMLUtils.xpathString(
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86 format, XPATH_OUTPUT_MODE, ArtifactNamespaceContext.INSTANCE);
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87
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88 String mimeType = XMLUtils.xpathString(
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89 format, XPATH_MIME_TYPE, ArtifactNamespaceContext.INSTANCE);
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90
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91 if (outputMode == null || mimeType == null) {
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92 throw new StateException("cannot find outputMode or mime");
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93 }
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94
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95 outputMode = outputMode.toLowerCase();
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96
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97 log.debug("---- asking for: " + outputMode);
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98
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99 if ("zip".equals(outputMode)) {
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100 }
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101 else if ("wms".equals(outputMode)) {
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102 }
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103 else if ("statistics".equals(outputMode)) {
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104 // TODO: REMOVE THIS!
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105 try {
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106 outputStream.write("<fake/>\n".getBytes());
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107 }
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108 catch (IOException ioe) {
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109 }
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110 }
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111 else {
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112 throw new StateException("unsupported output mode");
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113 }
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114 }
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115
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116 protected Object getResult(String uuid, CallContext callContext)
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117 throws StateException
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118 {
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119 CacheFactory cf = CacheFactory.getInstance();
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120 String key = uuid + super.getID();
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121
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parents: 474
diff changeset
122 if (cf.isInitialized()) {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
123 net.sf.ehcache.Element value = cf.getCache().get(key);
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
124 if (value != null) {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
125 return value.getObjectValue();
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
126 }
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
127 }
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
128
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
129 Object result = produceResult(callContext);
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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diff changeset
130
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
131 if (result != null && cf.isInitialized()) {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
132 cf.getCache().put(new net.sf.ehcache.Element(key, result));
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
133 }
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
134
468
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
135 return result;
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
136 }
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
137
480
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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diff changeset
138 protected Object produceResult(CallContext callContext)
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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diff changeset
139 throws StateException
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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diff changeset
140 {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
141 InputData meshPolygon = inputData.get("mesh_polygon");
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
142 InputData meshId = inputData.get("meshid");
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
143
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
144 if (meshPolygon == null) {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
145 log.error("mesh_polygon is not defined");
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
146 throw new StateException("missing mesh_linestring");
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
147 }
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
148
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
149 if (meshId == null) {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
150 log.error("meshid is not defined");
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
151 throw new StateException("missing meshid");
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
152 }
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
153
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
154 Polygon p = WKTUtils.toPolygon(meshPolygon.getValue());
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
155
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
156 if (p == null) {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
157 log.error("no valid polygon");
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
158 throw new StateException("no valid polygon");
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
159 }
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
160
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
161 try {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
162 Envelope env = p.getEnvelopeInternal();
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
163
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
164 Coordinate [] coords = new Coordinate [] {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
165 new Coordinate(env.getMinX(), env.getMinY()),
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
166 new Coordinate(env.getMinX(), env.getMaxY()),
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
167 new Coordinate(env.getMaxX(), env.getMaxY()),
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
168 new Coordinate(env.getMaxX(), env.getMinY()) };
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
169
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
170 String additionWhere =
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
171 WKTUtils.worldEnvelopeCoordinatesToIndex(
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
172 coords,
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
173 meshId.getValue(),
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
174 ijkQueryID);
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
175
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
176 String[] addedFilterValues = StringUtils.append(
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
177 generateFilterValuesFromInputData(),
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
178 additionWhere);
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
179
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
180 QueryExecutor queryExecutor = QueryExecutorFactory
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
181 .getInstance()
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
182 .getQueryExecutor();
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
183
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
184 return process(
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
185 env,
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
186 p,
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
187 numSamples(callContext),
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
188 preprocess(
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
189 queryExecutor.executeQuery(
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
190 queryID,
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
191 addedFilterValues)));
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
192 }
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
193 catch (QueryException e) {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
194 log.error(e,e);
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
195 }
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
196
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
197 throw new StateException("no result produced");
468
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
198 }
335
e964a3d8f7bc Some Refactoring work done.
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
199
480
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
200 public AttributedPoint2ds preprocess(Collection<Result> results) {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
201
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
202 boolean debug = log.isDebugEnabled();
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
203
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
204 if (debug) {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
205 log.debug("--- preprocess: " + results.size() + " results");
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
206 }
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
207
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
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parents: 474
diff changeset
208 AttributedPoint2ds ap2ds = new AttributedPoint2ds();
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
209
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
210 boolean first = true;
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
211
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
212 for (Result result: results) {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
213
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
214 if (debug && first) {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
215 first = false;
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
216 ResultDescriptor rd = result.getResultDescriptor();
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
217 log.debug(rd);
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
218 }
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
219 }
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
220
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
221 return ap2ds;
335
e964a3d8f7bc Some Refactoring work done.
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
222 }
e964a3d8f7bc Some Refactoring work done.
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
223
480
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
224 public Object process(
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
225 Envelope env,
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
226 Polygon polygon,
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
227 int numSamples,
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
228 AttributedPoint2ds input
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
229 ) {
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
230 return input;
335
e964a3d8f7bc Some Refactoring work done.
Tim Englich <tim.englich@intevation.de>
parents:
diff changeset
231 }
480
211cad2fb5ba Rebased "Horizonalschnitte" to own state class to break from the not
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 474
diff changeset
232
468
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
233
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
234 /**
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
235 * @see de.intevation.gnv.state.timeseries.TimeSeriesOutputState#setup(org.w3c.dom.Node)
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
236 */
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
237 @Override
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
238 public void setup(Node configuration) {
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
239 super.setup(configuration);
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
240 this.ijkQueryID = Config.getStringXPath(configuration,"queryID-ijk");
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
241
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
242 }
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
parents: 461
diff changeset
243
7ba4c7222265 Added ij-Index determination for horizontal-cross-sections.
Tim Englich <tim.englich@intevation.de>
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244 private static int numSamples(CallContext callContext) {
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245 GNVArtifactContext context =
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246 (GNVArtifactContext)callContext.globalContext();
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247 Integer samples = (Integer)context.get(
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248 GNVArtifactContext.HORIZONTAL_CROSS_SECTION_SAMPLES_KEY);
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249 return samples != null
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250 ? samples.intValue()
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251 : GNVArtifactContext.DEFAULT_HORIZONTAL_CROSS_SECTION_SAMPLES;
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252 }
335
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253
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254 private static File shapefileDirectory(CallContext callContext) {
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255 GNVArtifactContext context =
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256 (GNVArtifactContext)callContext.globalContext();
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257 File dir = (File)context.get(
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258 GNVArtifactContext.HORIZONTAL_CROSS_SECTION_RESULT_SHAPEFILE_PATH_KEY);
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259 return dir != null
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260 ? dir
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261 : GNVArtifactContext.DEFAULT_HORIZONTAL_CROSS_SECTION_PROFILE_SHAPEFILE_PATH;
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262 }
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263
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264 private static int getGroundInterpolation(CallContext callContext) {
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265 GNVArtifactContext context =
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266 (GNVArtifactContext)callContext.globalContext();
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267
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268 String interpolation = (String)context.get(
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269 GNVArtifactContext.HORIZONTAL_CROSS_SECTION_GROUND_INTERPOLATION_KEY);
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270
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271 return RasterObject.getInterpolationType(interpolation);
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272 }
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273 }
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274 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org