Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/artifacts/states/HWSBarriersState.java @ 5310:11c853b0854a

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Added new states for HWS, user shapefile and barriers.
author Raimund Renkert <rrenkert@intevation.de>
date Thu, 14 Mar 2013 17:19:55 +0100
parents
children a1cb9a734cc5
rev   line source
5310
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.artifacts.states;
11c853b0854a Added new states for HWS, user shapefile and barriers.
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2
11c853b0854a Added new states for HWS, user shapefile and barriers.
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3 import java.io.File;
11c853b0854a Added new states for HWS, user shapefile and barriers.
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4 import java.io.FileNotFoundException;
11c853b0854a Added new states for HWS, user shapefile and barriers.
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5 import java.io.IOException;
11c853b0854a Added new states for HWS, user shapefile and barriers.
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6 import java.util.ArrayList;
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7 import java.util.Arrays;
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8 import java.util.List;
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9
11c853b0854a Added new states for HWS, user shapefile and barriers.
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10 import org.apache.log4j.Logger;
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11 import org.apache.velocity.Template;
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12 import org.geotools.data.shapefile.ShapefileDataStore;
11c853b0854a Added new states for HWS, user shapefile and barriers.
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13 import org.geotools.feature.FeatureCollection;
11c853b0854a Added new states for HWS, user shapefile and barriers.
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14 import org.geotools.feature.FeatureCollections;
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15 import org.opengis.feature.simple.SimpleFeatureType;
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16 import org.opengis.feature.type.GeometryDescriptor;
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17 import org.w3c.dom.Element;
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18
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19 import de.intevation.artifactdatabase.ProtocolUtils;
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20 import de.intevation.artifactdatabase.state.Facet;
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21 import de.intevation.artifacts.Artifact;
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22 import de.intevation.artifacts.CallContext;
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23 import de.intevation.artifacts.CallMeta;
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24 import de.intevation.artifacts.common.utils.FileTools;
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25 import de.intevation.artifacts.common.utils.XMLUtils;
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26 import de.intevation.artifacts.common.utils.XMLUtils.ElementCreator;
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27 import de.intevation.flys.artifacts.FLYSArtifact;
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28 import de.intevation.flys.artifacts.access.MapAccess;
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29 import de.intevation.flys.artifacts.model.LayerInfo;
11c853b0854a Added new states for HWS, user shapefile and barriers.
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30 import de.intevation.flys.artifacts.model.map.HWS;
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31 import de.intevation.flys.artifacts.model.map.HWSContainer;
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32 import de.intevation.flys.artifacts.model.map.HWSFactory;
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33 import de.intevation.flys.artifacts.resources.Resources;
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34 import de.intevation.flys.utils.ArtifactMapfileGenerator;
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35 import de.intevation.flys.utils.FLYSUtils;
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36 import de.intevation.flys.utils.GeometryUtils;
11c853b0854a Added new states for HWS, user shapefile and barriers.
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37 import de.intevation.flys.utils.MapfileGenerator;
11c853b0854a Added new states for HWS, user shapefile and barriers.
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38
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39
11c853b0854a Added new states for HWS, user shapefile and barriers.
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40 public class HWSBarriersState
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41 extends DefaultState
11c853b0854a Added new states for HWS, user shapefile and barriers.
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42 {
11c853b0854a Added new states for HWS, user shapefile and barriers.
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43
11c853b0854a Added new states for HWS, user shapefile and barriers.
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44 /** The logger that is used in this class.*/
11c853b0854a Added new states for HWS, user shapefile and barriers.
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45 private static Logger logger = Logger.getLogger(HWSBarriersState.class);
11c853b0854a Added new states for HWS, user shapefile and barriers.
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46 private static final String HWS_SHAPEFILE_LINES = "hws-lines.shp";
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47 private static final String HWS_SHAPEFILE_POINTS = "hws-points.shp";
11c853b0854a Added new states for HWS, user shapefile and barriers.
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48 private static final String USER_RGD_SHAPE = "user-rgd.shp";
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49 private static final String USER_RGD_ZIP = "user-rgd.zip";
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50 private static final String USER_RGD_FILENAME = "user-rgd";
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51 @Override
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52 protected String getUIProvider() {
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53 return "map_digitize";
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54 }
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55
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56
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57 @Override
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58 protected Element createStaticData(
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59 FLYSArtifact flys,
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60 ElementCreator creator,
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61 CallContext cc,
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62 String name,
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63 String value,
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64 String type
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65 ) {
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66 Element dataElement = creator.create("data");
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67 creator.addAttr(dataElement, "name", name, true);
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68 creator.addAttr(dataElement, "type", type, true);
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69
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70 Element itemElement = creator.create("item");
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71 creator.addAttr(itemElement, "value", value, true);
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72
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73 creator.addAttr(itemElement, "label", "", true);
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74 dataElement.appendChild(itemElement);
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75
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76 return dataElement;
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77 }
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78
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79
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80 @Override
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81 public Object computeAdvance(
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82 FLYSArtifact artifact,
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83 String hash,
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84 CallContext context,
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85 List<Facet> facets,
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86 Object old
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87 ) {
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88 File artifactDir = getDirectory(artifact);
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89
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90 if (artifactDir == null) {
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91 logger.error("Could not create directory for HWS shapefile!");
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92 return null;
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93 }
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94
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95 MapAccess access = new MapAccess(artifact, context);
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96 String river = access.getRiver();
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97 HWSContainer hwsLines = HWSFactory.getHWSLines(river);
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98 HWSContainer hwsPoints = HWSFactory.getHWSPoints(river);
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99 List<String> selected = access.getHWS();
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100
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101 List<HWS> selectedLines = hwsLines.getHws(selected);
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102 List<HWS> selectedPoints = hwsPoints.getHws(selected);
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103
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104 FeatureCollection collectionLines = FeatureCollections.newCollection();
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105 SimpleFeatureType lineType = null;
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106 for (HWS h : selectedLines) {
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107 lineType = h.getFeatureType();
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108 collectionLines.add(h.getFeature());
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109 }
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110 boolean successLines = false;
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111 if (lineType != null && collectionLines.size() > 0) {
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112 File shapeLines = new File(artifactDir, HWS_SHAPEFILE_LINES);
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113 successLines = GeometryUtils.writeShapefile(
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114 shapeLines, lineType, collectionLines);
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115 }
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116
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117 FeatureCollection collectionPoints = FeatureCollections.newCollection();
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118 SimpleFeatureType pointType = null;
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119 for (HWS h : selectedPoints) {
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120 pointType = h.getFeatureType();
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121 collectionPoints.add(h.getFeature());
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122 }
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123 boolean successPoints = false;
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124 if (pointType != null && collectionPoints.size() > 0) {
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125 File shapePoints = new File(artifactDir, HWS_SHAPEFILE_POINTS);
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126 successPoints =GeometryUtils.writeShapefile(
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127 shapePoints, pointType, collectionPoints);
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128 }
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129
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
130 if (successLines) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
131 createMapfile(
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
132 artifact,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
133 artifactDir,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
134 MapfileGenerator.MS_LAYER_PREFIX + "hws-lines",
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
135 HWS_SHAPEFILE_LINES,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
136 "LINE",
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
137 "31467",
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
138 "hws");
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
139 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
140 if (successPoints) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
141 createMapfile(
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
142 artifact,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
143 artifactDir,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
144 MapfileGenerator.MS_LAYER_PREFIX + "hws-points",
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
145 HWS_SHAPEFILE_POINTS,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
146 "POINT",
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
147 "31467",
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
148 "hws");
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
149 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
150
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
151 String userRgd = artifact.getDataAsString("uesk.user-rgd");
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
152 if (!userRgd.equals("none")) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
153 if (extractUserShp(artifactDir)) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
154 try {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
155 ShapefileDataStore store = new ShapefileDataStore(
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
156 new File(artifactDir.getCanonicalPath() +
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
157 "/" + USER_RGD_SHAPE)
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
158 .toURI().toURL());
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
159 GeometryDescriptor desc =
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
160 store.getSchema().getGeometryDescriptor();
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
161 String type = desc.getType().getName().toString();
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
162 String proj =
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
163 desc.getCoordinateReferenceSystem().
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
164 getCoordinateSystem().toString();
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
165 int pos1 = proj.indexOf("EPSG\",\"");
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
166 int pos2 = proj.indexOf("\"]]");
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
167 String epsg = "";
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
168 if (pos1 >= 0 && pos2 >= 0) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
169 epsg =
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
170 proj.substring(proj.indexOf("EPSG\",\"") + 7,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
171 proj.indexOf("\"]]"));
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
172 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
173 else {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
174 logger.warn("Could not read EPSG code from shapefile.");
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
175 return null;
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
176 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
177 if (type.contains("Line")) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
178 type = "LINE";
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
179 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
180 else if (type.contains("Poly")) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
181 type = "POLYON";
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
182 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
183 else {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
184 type = "POINT";
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
185 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
186 createMapfile(
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
187 artifact,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
188 artifactDir,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
189 MapfileGenerator.MS_LAYER_PREFIX + USER_RGD_FILENAME,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
190 USER_RGD_SHAPE,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
191 type,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
192 epsg,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
193 "user-rgd");
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
194 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
195 catch (IOException e) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
196 logger.warn("No mapfile for user-rgd created!");
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
197 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
198 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
199 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
200 return null;
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
201 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
202
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
203 private boolean extractUserShp(File dir) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
204 // TODO Auto-generated method stub
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
205 File archive = new File(dir, USER_RGD_ZIP);
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
206 boolean exists = archive.exists();
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
207 logger.debug("Zip file exists: " + exists);
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
208 if (exists) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
209 try {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
210 File tmpDir = new File(dir, "usr_tmp");
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
211 FileTools.extractArchive(archive, tmpDir);
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
212 moveFiles(tmpDir, dir);
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
213 return true;
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
214 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
215 catch (IOException ioe) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
216 logger.warn("Zip archive " + dir + "/"
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
217 + USER_RGD_ZIP + " could not be extracted.");
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
218 return false;
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
219 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
220 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
221 return false;
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
222 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
223
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
224 private void moveFiles(File source, final File target)
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
225 throws IOException
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
226 {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
227 if (!source.exists()) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
228 return;
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
229 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
230 if (!target.exists()) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
231 target.mkdir();
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
232 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
233 FileTools.walkTree(source, new FileTools.FileVisitor() {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
234 @Override
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
235 public boolean visit(File file) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
236 if (!file.isDirectory()) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
237 String name = file.getName();
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
238 String suffix = "";
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
239 int pos = name.lastIndexOf('.');
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
240 if (pos > 0 && pos < name.length() - 1) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
241 suffix = name.substring(pos + 1);
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
242 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
243 else {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
244 return true;
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
245 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
246 try {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
247 FileTools.copyFile(file, new File(target, USER_RGD_FILENAME + "." + suffix));
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
248 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
249 catch (IOException ioe) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
250 logger.warn ("Error while copying file " + file.getName());
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
251 return true;
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
252 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
253 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
254 return true;
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
255 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
256 });
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
257
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
258 FileTools.deleteRecursive(source);
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
259 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
260
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
261 private void createMapfile(
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
262 FLYSArtifact artifact,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
263 File artifactDir,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
264 String name,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
265 String hwsShapefile,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
266 String type,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
267 String srid,
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
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268 String group
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269 ) {
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270 LayerInfo info = new LayerInfo();
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271 info.setName(name + artifact.identifier());
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272 info.setType(type);
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273 info.setDirectory(artifact.identifier());
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274 info.setTitle(name);
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275 info.setData(hwsShapefile);
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276 info.setSrid(srid);
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277 info.setGroupTitle(group);
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278 MapfileGenerator generator = new ArtifactMapfileGenerator();
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279 Template tpl = generator.getTemplateByName(MapfileGenerator.SHP_LAYER_TEMPLATE);
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280 try {
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281 File layer = new File(artifactDir.getCanonicalPath() + "/" + name);
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282 generator.writeLayer(info, layer, tpl);
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283 List<String> layers = new ArrayList<String>();
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284 layers.add(layer.getAbsolutePath());
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285 generator.generate();
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286 }
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287 catch(FileNotFoundException fnfe) {
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288 logger.warn("Could not find mapfile for hws layer");
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289 }
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290 catch (Exception ioe) {
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291 logger.warn("Could not create mapfile for hws layer");
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292 logger.warn(Arrays.toString(ioe.getStackTrace()));
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293 }
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Raimund Renkert <rrenkert@intevation.de>
parents:
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294 }
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295
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296
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297 @Override
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Raimund Renkert <rrenkert@intevation.de>
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298 public void endOfLife(Artifact artifact, Object callContext) {
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299 super.endOfLife(artifact, callContext);
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Raimund Renkert <rrenkert@intevation.de>
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diff changeset
300 logger.info("ScenarioSelect.endOfLife: " + artifact.identifier());
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301
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302 FLYSArtifact flys = (FLYSArtifact) artifact;
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303 removeDirectory(flys);
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
304 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
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parents:
diff changeset
305
11c853b0854a Added new states for HWS, user shapefile and barriers.
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parents:
diff changeset
306
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
307 /**
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
308 * Removes the directory and all its content where the required data and the
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
309 * results of WSPLGEN are stored. Should be called in endOfLife().
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310 */
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parents:
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311 // FIXME: I've seen this code somewhere else...
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parents:
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312 protected void removeDirectory(FLYSArtifact artifact) {
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Raimund Renkert <rrenkert@intevation.de>
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313 String shapePath = FLYSUtils.getXPathString(
11c853b0854a Added new states for HWS, user shapefile and barriers.
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parents:
diff changeset
314 FLYSUtils.XPATH_FLOODMAP_SHAPEFILE_DIR);
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diff changeset
315
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316 File artifactDir = new File(shapePath, artifact.identifier());
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diff changeset
317
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318 if (artifactDir.exists()) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
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parents:
diff changeset
319 logger.debug("Delete directory: " + artifactDir.getAbsolutePath());
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parents:
diff changeset
320 boolean success = FileTools.deleteRecursive(artifactDir);
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
321 if (!success) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
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parents:
diff changeset
322 logger.warn("could not remove dir '" + artifactDir + "'");
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
323 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
324 }
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
325 else {
11c853b0854a Added new states for HWS, user shapefile and barriers.
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parents:
diff changeset
326 logger.debug("There is no directory to remove.");
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
327 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
328 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
329
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
330 /**
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
331 * Returns (and creates if not existing) the directory for storing WSPLEN
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
332 * data for the owner artifact.
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
333 *
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
334 * @param artifact The owner Artifact.
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
335 *
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
336 * @return the directory for WSPLEN data.
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
337 */
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
338 protected File getDirectory(FLYSArtifact artifact) {
11c853b0854a Added new states for HWS, user shapefile and barriers.
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parents:
diff changeset
339 String shapePath = FLYSUtils.getXPathString(
11c853b0854a Added new states for HWS, user shapefile and barriers.
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parents:
diff changeset
340 FLYSUtils.XPATH_FLOODMAP_SHAPEFILE_DIR);
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
341
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
342 File artifactDir = FileTools.getDirectory(
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
343 shapePath, artifact.identifier());
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
344
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
345 return artifactDir;
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Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
346 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
347
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
348 }
11c853b0854a Added new states for HWS, user shapefile and barriers.
Raimund Renkert <rrenkert@intevation.de>
parents:
diff changeset
349 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :
http://dive4elements.wald.intevation.org