Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/utils/GeometryUtils.java @ 5200:42bb6ff78d1b 2.9.11

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Directly set the connectionInitSqls on the datasource Somehow the factory fails to set the connectionInitSqls if we add it to the dbcpProperties. So we now set it directly
author Andre Heinecke <aheinecke@intevation.de>
date Fri, 08 Mar 2013 11:48:33 +0100
parents 9d36ddf7dbd3
children fd07bcaff880
rev   line source
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eeebf8514c7f The boundary (extent) for the river axis is determined based on its geometry - this extent is written into the wms facet.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
1 package de.intevation.flys.utils;
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2
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Christian Lins <christian.lins@intevation.de>
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3 import com.vividsolutions.jts.geom.Coordinate;
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Christian Lins <christian.lins@intevation.de>
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4 import com.vividsolutions.jts.geom.Envelope;
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Christian Lins <christian.lins@intevation.de>
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5 import com.vividsolutions.jts.geom.Geometry;
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6
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Christian Lins <christian.lins@intevation.de>
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7 import de.intevation.flys.model.RiverAxis;
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8
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9 import java.io.File;
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parents: 1052
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10 import java.io.IOException;
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parents: 1052
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11 import java.io.Serializable;
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parents: 1052
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12 import java.net.MalformedURLException;
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parents: 1052
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13 import java.util.ArrayList;
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parents: 1052
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14 import java.util.HashMap;
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parents: 1052
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15 import java.util.List;
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16 import java.util.Map;
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17
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66783d957201 Close open shapefile transactions properly.
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18 import org.apache.log4j.Logger;
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19 import org.geotools.data.DataStoreFactorySpi;
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20 import org.geotools.data.DefaultTransaction;
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21 import org.geotools.data.FeatureWriter;
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22 import org.geotools.data.Transaction;
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23 import org.geotools.data.shapefile.ShapefileDataStore;
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24 import org.geotools.data.shapefile.ShapefileDataStoreFactory;
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25 import org.geotools.data.simple.SimpleFeatureIterator;
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26 import org.geotools.feature.FeatureCollection;
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27 import org.geotools.feature.FeatureIterator;
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28 import org.geotools.feature.simple.SimpleFeatureTypeBuilder;
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29 import org.geotools.geojson.feature.FeatureJSON;
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30 import org.geotools.geometry.jts.JTS;
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31 import org.geotools.geometry.jts.ReferencedEnvelope;
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32 import org.geotools.referencing.CRS;
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Raimund Renkert <rrenkert@intevation.de>
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33 import org.hibernate.HibernateException;
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34 import org.opengis.feature.simple.SimpleFeature;
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35 import org.opengis.feature.simple.SimpleFeatureType;
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36 import org.opengis.referencing.FactoryException;
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37 import org.opengis.referencing.NoSuchAuthorityCodeException;
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005c2964f9af Use the correct SRID while reading GeoJSON barriers and writing line/polygon shapefiles.
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38 import org.opengis.referencing.crs.CoordinateReferenceSystem;
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33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
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39 import org.opengis.referencing.operation.MathTransform;
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
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40 import org.opengis.referencing.operation.TransformException;
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parents: 1052
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41
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parents:
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42 public class GeometryUtils {
eeebf8514c7f The boundary (extent) for the river axis is determined based on its geometry - this extent is written into the wms facet.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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43
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44 private static final Logger logger = Logger.getLogger(GeometryUtils.class);
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45
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c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
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46 public static final String PREFIX_EPSG = "EPSG:";
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parents: 3286
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47
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48 public static final String DEFAULT_EPSG = "EPSG:31467";
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parents: 2078
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49
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parents:
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50 private GeometryUtils() {
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51 }
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parents:
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52
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092e1e5020bc Added a new MapGenerator which only returns a map configuration document at the moment (work still in progress).
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53 public static Envelope getRiverBoundary(String rivername) {
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Raimund Renkert <rrenkert@intevation.de>
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54 try {
c1b60f8c3390 Made river mapfile generator more tolerant.
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55 List<RiverAxis> axes = RiverAxis.getRiverAxis(rivername);
c1b60f8c3390 Made river mapfile generator more tolerant.
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56 if (axes != null && axes.size() > 0) {
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57 Envelope max = null;
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58
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59 for (RiverAxis axis: axes) {
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60 // TODO Take the correct EPSG into account. Maybe, we need to
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61 // reproject the geometry.
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62 Envelope env = axis.getGeom().getEnvelopeInternal();
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63
c1b60f8c3390 Made river mapfile generator more tolerant.
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64 if (max == null) {
c1b60f8c3390 Made river mapfile generator more tolerant.
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65 max = env;
c1b60f8c3390 Made river mapfile generator more tolerant.
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parents: 3306
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66 }
c1b60f8c3390 Made river mapfile generator more tolerant.
Raimund Renkert <rrenkert@intevation.de>
parents: 3306
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67 else {
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68 max.expandToInclude(env);
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parents: 3306
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69 }
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parents: 1774
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70 }
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71
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72 return max;
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parents: 1774
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73 }
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Raimund Renkert <rrenkert@intevation.de>
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74 }
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75 catch(HibernateException iae) {
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14d19313268a Catch IllegalArgumentException instead of RuntimeException, added logging.
Raimund Renkert <rrenkert@intevation.de>
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76 logger.warn("No vaild river axis forund for " + rivername);
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77 return null;
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092e1e5020bc Added a new MapGenerator which only returns a map configuration document at the moment (work still in progress).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1641
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78 }
092e1e5020bc Added a new MapGenerator which only returns a map configuration document at the moment (work still in progress).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1641
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79
092e1e5020bc Added a new MapGenerator which only returns a map configuration document at the moment (work still in progress).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1641
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80 return null;
092e1e5020bc Added a new MapGenerator which only returns a map configuration document at the moment (work still in progress).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1641
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81 }
092e1e5020bc Added a new MapGenerator which only returns a map configuration document at the moment (work still in progress).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1641
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82
092e1e5020bc Added a new MapGenerator which only returns a map configuration document at the moment (work still in progress).
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parents: 1641
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83 public static String getRiverBounds(String rivername) {
092e1e5020bc Added a new MapGenerator which only returns a map configuration document at the moment (work still in progress).
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1641
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84 Envelope env = getRiverBoundary(rivername);
092e1e5020bc Added a new MapGenerator which only returns a map configuration document at the moment (work still in progress).
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parents: 1641
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85
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86 if (env != null) {
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parents: 1641
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87 return jtsBoundsToOLBounds(env);
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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88 }
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89
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90 return null;
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parents: 1121
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91 }
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parents: 1121
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92
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parents:
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93 /**
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94 * Returns the boundary of Envelope <i>env</i> in OpenLayers representation.
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parents:
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95 *
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092e1e5020bc Added a new MapGenerator which only returns a map configuration document at the moment (work still in progress).
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parents: 1641
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96 * @param env The envelope of a geometry.
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parents:
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97 *
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092e1e5020bc Added a new MapGenerator which only returns a map configuration document at the moment (work still in progress).
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parents: 1641
diff changeset
98 * @return the OpenLayers boundary of <i>env</i>.
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parents:
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99 */
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parents: 1641
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100 public static String jtsBoundsToOLBounds(Envelope env) {
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101 StringBuilder buf = new StringBuilder();
96daa8a4c48f Fix and workaround NullPointerExceptions
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parents: 3301
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102 buf.append(env.getMinX()); buf.append(' ');
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parents: 3301
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103 buf.append(env.getMinY()); buf.append(' ');
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parents: 3301
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104 buf.append(env.getMaxX()); buf.append(' ');
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parents: 3301
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105 buf.append(env.getMaxY());
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parents: 3301
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106 return buf.toString();
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parents:
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107 }
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parents: 1052
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108
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parents: 1164
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109 public static String createOLBounds(Geometry a, Geometry b) {
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1164
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110 Coordinate[] ca = a.getCoordinates();
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1164
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111 Coordinate[] cb = b.getCoordinates();
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
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112
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
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113 double lowerX = Double.MAX_VALUE;
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1164
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114 double lowerY = Double.MAX_VALUE;
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1164
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115 double upperX = -Double.MAX_VALUE;
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1164
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116 double upperY = -Double.MAX_VALUE;
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
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117
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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diff changeset
118 for (Coordinate c: ca) {
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parents: 1164
diff changeset
119 lowerX = lowerX < c.x ? lowerX : c.x;
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
diff changeset
120 lowerY = lowerY < c.y ? lowerY : c.y;
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
diff changeset
121
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
diff changeset
122 upperX = upperX > c.x ? upperX : c.x;
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
diff changeset
123 upperY = upperY > c.y ? upperY : c.y;
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1164
diff changeset
124 }
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
diff changeset
125
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
diff changeset
126 for (Coordinate c: cb) {
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
diff changeset
127 lowerX = lowerX < c.x ? lowerX : c.x;
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
diff changeset
128 lowerY = lowerY < c.y ? lowerY : c.y;
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
diff changeset
129
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
diff changeset
130 upperX = upperX > c.x ? upperX : c.x;
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parents: 1164
diff changeset
131 upperY = upperY > c.y ? upperY : c.y;
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1164
diff changeset
132 }
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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diff changeset
133
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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diff changeset
134 return "" + lowerX + " " + lowerY + " " + upperX + " " + upperY;
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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parents: 1164
diff changeset
135 }
eb3ab28d1c21 The extent of the WSPLGEN facets are now determined by the extent of the start and end CrossSectionTrack of the WSPLGEN calculation.
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136
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005c2964f9af Use the correct SRID while reading GeoJSON barriers and writing line/polygon shapefiles.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1106
diff changeset
137 public static SimpleFeatureType buildFeatureType(
3286
f062b5a90e26 Add showpointlabel style attribute
Christian Lins <christian.lins@intevation.de>
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diff changeset
138 String name, String srs, Class<?> geometryType)
1107
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parents: 1106
diff changeset
139 {
1119
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diff changeset
140 return buildFeatureType(name, srs, geometryType, null);
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parents: 1108
diff changeset
141 }
faca1825818e Write additional attributes ELEVATION and KILOMETER into crosssection track shapefiles.
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142
faca1825818e Write additional attributes ELEVATION and KILOMETER into crosssection track shapefiles.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1108
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143 /**
faca1825818e Write additional attributes ELEVATION and KILOMETER into crosssection track shapefiles.
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diff changeset
144 * Creates a new SimpleFeatureType using a SimpleFeatureTypeBuilder.
faca1825818e Write additional attributes ELEVATION and KILOMETER into crosssection track shapefiles.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1108
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145 *
faca1825818e Write additional attributes ELEVATION and KILOMETER into crosssection track shapefiles.
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146 * @param name The name of the FeatureType.
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parents: 1108
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147 * @param srs The SRS (e.g. "EPSG:31466").
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148 * @param geometryType The geometry type's class (e.g. Polygon.class).
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149 * @param attrs Optional. An object with attribute-name/attribute-class pairs
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150 * where index 0 specifies the name as string and index 1 the
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parents: 3286
diff changeset
151 * ype as class.
1119
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152 *
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153 * @return a new SimpleFeatureType.
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1108
diff changeset
154 */
3301
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diff changeset
155 public static SimpleFeatureType buildFeatureType(String name, String srs,
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parents: 3286
diff changeset
156 Class<?> geometryType, Object[][] attrs) {
1108
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
157 try {
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
158 SimpleFeatureTypeBuilder builder = new SimpleFeatureTypeBuilder();
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
159 CoordinateReferenceSystem crs = CRS.decode(srs);
1106
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
160
1108
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
161 builder.setName("flys");
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
162 builder.setNamespaceURI("http://www.intevation.de/");
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
163 builder.setCRS(crs);
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
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parents: 1107
diff changeset
164 builder.setSRS(srs);
1106
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
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165
1108
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
166 builder.add("geometry", geometryType, crs);
1106
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
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parents: 1052
diff changeset
167
1119
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parents: 1108
diff changeset
168 if (attrs != null) {
faca1825818e Write additional attributes ELEVATION and KILOMETER into crosssection track shapefiles.
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parents: 1108
diff changeset
169 for (Object[] attr: attrs) {
3286
f062b5a90e26 Add showpointlabel style attribute
Christian Lins <christian.lins@intevation.de>
parents: 2762
diff changeset
170 builder.add((String) attr[0], (Class<?>) attr[1]);
1119
faca1825818e Write additional attributes ELEVATION and KILOMETER into crosssection track shapefiles.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1108
diff changeset
171 }
faca1825818e Write additional attributes ELEVATION and KILOMETER into crosssection track shapefiles.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1108
diff changeset
172 }
faca1825818e Write additional attributes ELEVATION and KILOMETER into crosssection track shapefiles.
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parents: 1108
diff changeset
173
1108
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
174 return builder.buildFeatureType();
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
175 }
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
176 catch (NoSuchAuthorityCodeException nsae) {
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
177 }
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
178 catch (FactoryException fe) {
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
179 }
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
180
5b1198c27d43 Export riveraxis and crosssections to shapefiles for WSPLGEN.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1107
diff changeset
181 return null;
1106
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
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182 }
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parents: 1052
diff changeset
183
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
184 public static List<SimpleFeature> parseGeoJSON(
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
185 String geojson, SimpleFeatureType ft
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
186 ) {
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
187 List<SimpleFeature> collection = new ArrayList<SimpleFeature>();
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
188
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
189 try {
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
190 FeatureJSON fjson = new FeatureJSON();
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
191 fjson.setFeatureType(ft);
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parents: 1052
diff changeset
192
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
193 FeatureIterator<SimpleFeature> iterator =
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
194 fjson.streamFeatureCollection(geojson);
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
195
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
196 while (iterator.hasNext()) {
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
197 collection.add(iterator.next());
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
198 }
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
199 }
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
200 catch (IOException ioe) {
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
201 // TODO handle exception
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
202 }
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
203
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
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parents: 1052
diff changeset
204 return collection;
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
205 }
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
206
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
207
3301
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parents: 3286
diff changeset
208 /**
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
209 * This method returns the {@link CoordinateReferenceSystem} by the
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
210 * {@link String} <i>epsg</i>.
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
211 *
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
212 * @param epsg An EPSG code like <b>EPSG:31466</b>
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
213 *
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
214 * @return the {@link CoordinateReferenceSystem} specified by <i>epsg</i>.
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
215 */
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
216 public static CoordinateReferenceSystem getCoordinateReferenceSystem(
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
217 String epsg
1121
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
218 ) {
3301
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
219 if (epsg == null) {
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
220 logger.warn("cannot create CoordinateReferenceSystem with null");
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
221 return null;
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
222 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
223
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
224 if (!epsg.startsWith(PREFIX_EPSG)) {
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
225 epsg = PREFIX_EPSG + epsg;
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
226 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
227
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
228 try {
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
229 return CRS.decode(epsg);
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
230 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
231 catch (FactoryException fe) {
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
232 logger.error(
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
233 "unable to get CoordinateReferenceSystem for: " + epsg,
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
234 fe);
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
235 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
236
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
237 return null;
2762
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
238 }
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
239
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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240
3301
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diff changeset
241 public static Envelope transform(Envelope orig, String targetSrs) {
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diff changeset
242 return transform(orig, targetSrs, DEFAULT_EPSG);
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parents: 3286
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243 }
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
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244
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
245
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
246 public static Envelope transform(
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
247 Envelope orig,
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
248 String targetSrs,
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
249 String origSrs
2762
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
250 ) {
3301
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
251 if (targetSrs == null || orig == null || origSrs == null) {
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parents: 3286
diff changeset
252 logger.warn("unable to transform envelope: empty parameters");
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parents: 3286
diff changeset
253 return orig;
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
254 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
255
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
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parents: 3286
diff changeset
256 logger.debug("Transform envlope to '" + targetSrs + "'");
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
257 try {
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diff changeset
258 CoordinateReferenceSystem sourceCRS =
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diff changeset
259 getCoordinateReferenceSystem(origSrs);
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diff changeset
260
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
261 CoordinateReferenceSystem targetCRS =
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parents: 3286
diff changeset
262 getCoordinateReferenceSystem(targetSrs);
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
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parents: 3286
diff changeset
263
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
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parents: 3286
diff changeset
264 if (sourceCRS != null && targetCRS != null) {
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
265 ReferencedEnvelope tmpEnv =
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
266 new ReferencedEnvelope(orig, CRS.decode(origSrs));
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parents: 3286
diff changeset
267
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diff changeset
268 Envelope target = tmpEnv.transform(targetCRS, false);
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parents: 3286
diff changeset
269
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
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parents: 3286
diff changeset
270 if (logger.isDebugEnabled()) {
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
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parents: 3286
diff changeset
271 logger.debug(" orig envelope : " + orig);
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parents: 3286
diff changeset
272 logger.debug(" transformed envelope: " + target);
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parents: 3286
diff changeset
273 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
274
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
275 return target;
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
276 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
277 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
278 catch (NoSuchAuthorityCodeException nsae) {
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
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parents: 3286
diff changeset
279 logger.error("Cannot get CoordinateReferenceSystem!", nsae);
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
280 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
281 catch (FactoryException fe) {
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
282 logger.error("Cannot get CoordinateReferenceSystem!", fe);
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
283 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
284 catch (TransformException te) {
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
285 logger.error("Cannot transform envelope from source "
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
286 + origSrs + " to target srs " + targetSrs);
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
287 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
288
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
289 return null;
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
290 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
291
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
292
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
293 public static boolean writeShapefile(File shape,
3306
1b41dc00b1f7 Create shapefile directory instead of shapefile 'file'
Christian Lins <christian.lins@intevation.de>
parents: 3303
diff changeset
294 SimpleFeatureType featureType, FeatureCollection<?, ?> collection) {
3301
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
295 return writeShapefile(shape, featureType, collection,
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
296 featureType.getCoordinateReferenceSystem());
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
297 }
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
298
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
299
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
300 public static boolean writeShapefile(File shape,
3306
1b41dc00b1f7 Create shapefile directory instead of shapefile 'file'
Christian Lins <christian.lins@intevation.de>
parents: 3303
diff changeset
301 SimpleFeatureType featureType, FeatureCollection<?, ?> collection,
3301
c8f670ae96e8 Create extent of a map layer in the correct coordinate reference system.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 3286
diff changeset
302 CoordinateReferenceSystem crs) {
1164
0398c2b8dbaf Do only create WSPLGEN and barrier facets if the WSPLGEN job has been added to the Scheduler and if there are digitized geometries existing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1144
diff changeset
303 if (collection.isEmpty()) {
0398c2b8dbaf Do only create WSPLGEN and barrier facets if the WSPLGEN job has been added to the Scheduler and if there are digitized geometries existing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1144
diff changeset
304 logger.warn("Shapefile is not written - no features given!");
0398c2b8dbaf Do only create WSPLGEN and barrier facets if the WSPLGEN job has been added to the Scheduler and if there are digitized geometries existing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1144
diff changeset
305 return false;
0398c2b8dbaf Do only create WSPLGEN and barrier facets if the WSPLGEN job has been added to the Scheduler and if there are digitized geometries existing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1144
diff changeset
306 }
0398c2b8dbaf Do only create WSPLGEN and barrier facets if the WSPLGEN job has been added to the Scheduler and if there are digitized geometries existing.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1144
diff changeset
307
2762
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
308 Transaction transaction = null;
1106
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
309
1121
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
310 try {
2762
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
311 MathTransform transform = CRS.findMathTransform(
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
312 CRS.decode(DEFAULT_EPSG), crs);
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
313
1121
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
314 Map<String, Serializable> params =
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
315 new HashMap<String, Serializable>();
1106
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
316
1121
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
317 params.put("url", shape.toURI().toURL());
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
318 params.put("create spatial index", Boolean.TRUE);
1106
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
319
1121
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
320 DataStoreFactorySpi dataStoreFactory =
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
321 new ShapefileDataStoreFactory();
1106
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
322
1121
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
323 ShapefileDataStore newDataStore =
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
324 (ShapefileDataStore)dataStoreFactory.createNewDataStore(params);
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
325 newDataStore.createSchema(featureType);
1106
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
326
1121
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
327 transaction = new DefaultTransaction("create");
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
328
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
329 String typeName = newDataStore.getTypeNames()[0];
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
330
2762
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
331 FeatureWriter<SimpleFeatureType, SimpleFeature> writer =
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
332 newDataStore.getFeatureWriter(typeName, transaction);
1121
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
333
2762
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
334 SimpleFeatureIterator iterator = (SimpleFeatureIterator) collection.features();
1121
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
335
2762
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
336 while (iterator.hasNext()){
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
337 SimpleFeature feature = iterator.next();
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
338 SimpleFeature copy = writer.next();
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
339
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
340 copy.setAttributes(feature.getAttributes());
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
341
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
342 Geometry orig = (Geometry) feature.getDefaultGeometry();
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
343 Geometry reprojected = JTS.transform(orig, transform);
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
344
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
345 copy.setDefaultGeometry(reprojected);
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
346 writer.write();
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
347 }
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
348
1121
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
349 transaction.commit();
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
350
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
351 return true;
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
352 }
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
353 catch (MalformedURLException mue) {
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
354 logger.error("Unable to prepare shapefile: " + mue.getMessage());
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
355 }
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
356 catch (IOException ioe) {
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
357 logger.error("Unable to write shapefile: " + ioe.getMessage());
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
358 }
2762
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
359 catch (NoSuchAuthorityCodeException nsae) {
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
360 logger.error("Cannot get CoordinateReferenceSystem for '"
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
361 + DEFAULT_EPSG + "'");
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
362 }
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
363 catch (FactoryException fe) {
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
364 logger.error("Cannot get CoordinateReferenceSystem for '"
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
365 + DEFAULT_EPSG + "'");
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
366 }
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
367 catch (TransformException te) {
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
368 logger.error("Was not able to transform geometry!", te);
33aa37e6d98f Reproject geometries before exporting them as shapefiles to filesystem.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 2078
diff changeset
369 }
1121
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
370 finally {
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
371 if (transaction != null) {
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
372 try {
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
373 transaction.close();
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
374 }
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
375 catch (IOException ioe) { /* do nothing */ }
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
376 }
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
377 }
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
378
66783d957201 Close open shapefile transactions properly.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1119
diff changeset
379 return false;
1106
e9f66d63bdd0 Write user defined barriers into a shapefile that is placed in the Artifact's directory.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1052
diff changeset
380 }
1052
eeebf8514c7f The boundary (extent) for the river axis is determined based on its geometry - this extent is written into the wms facet.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
381 }
eeebf8514c7f The boundary (extent) for the river axis is determined based on its geometry - this extent is written into the wms facet.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
382 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org