dive4elements/river: flys-artifacts/src/main/java/de/intevation/flys/utils/GeometryUtils.java annotate

annotate flys-artifacts/src/main/java/de/intevation/flys/utils/GeometryUtils.java @ 1106:e9f66d63bdd0

Write user defined barriers into a shapefile that is placed in the Artifact's directory. flys-artifacts/trunk@2609 c6561f87-3c4e-4783-a992-168aeb5c3f6f

author	Ingo Weinzierl <ingo.weinzierl@intevation.de>
date	Tue, 30 Aug 2011 11:09:54 +0000
parents	eeebf8514c7f
children	005c2964f9af

rev	line source
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	1 package de.intevation.flys.utils;
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	2
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	3 import java.io.IOException;
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	4 import java.io.File;
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	5 import java.io.Serializable;
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	6 import java.net.MalformedURLException;
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	7 import java.util.ArrayList;
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	8 import java.util.HashMap;
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	9 import java.util.List;
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	10 import java.util.Map;
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	11
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	12 import com.vividsolutions.jts.geom.Coordinate;
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	13 import com.vividsolutions.jts.geom.Geometry;
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	14
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	15 import org.opengis.feature.simple.SimpleFeature;
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	16 import org.opengis.feature.simple.SimpleFeatureType;
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	17
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	18 import org.geotools.data.DataStoreFactorySpi;
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	19 import org.geotools.data.DataUtilities;
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	20 import org.geotools.data.FeatureStore;
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	21 import org.geotools.data.DefaultTransaction;
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	22 import org.geotools.data.Transaction;
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	23 import org.geotools.data.shapefile.ShapefileDataStore;
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	24 import org.geotools.data.shapefile.ShapefileDataStoreFactory;
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	25 import org.geotools.feature.FeatureIterator;
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	26 import org.geotools.feature.FeatureCollection;
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	27 import org.geotools.feature.SchemaException;
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	28 import org.geotools.feature.simple.SimpleFeatureTypeBuilder;
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	29 import org.geotools.geojson.feature.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	30 import org.geotools.referencing.crs.DefaultGeographicCRS;
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	31
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	32
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	33 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: diff changeset	34
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	35 private 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: diff changeset	36 }
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	37
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	38
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	39 /**
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	40 * Returns the boundary of Geometry <i>geom</i> in OpenLayers
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	41 * representation.
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	42 *
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	43 * @param geom The geometry.
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	44 *
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	45 * @return the OpenLayers boundary of <i>geom</i>.
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	46 */
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	47 public static String jtsBoundsToOLBounds(Geometry geom) {
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	48 Coordinate[] c = geom != null ? geom.getCoordinates() : null;
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	49
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	50 if (c == null \|\| c.length < 2) {
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	51 return null;
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	52 }
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	53
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	54 return "" + c[0].x + " " + c[1].y + " " + c[1].x + " " + c[0].y;
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	55 }
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	56
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	57
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	58 /**
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	59 * Returns a SimpleFeatureType used while parsing the GeoJSON string that
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	60 * represents the barriers entered by the user.
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	61 *
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	62 * @param srs The SRS that is used by the GeoJSON string.
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	63 *
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	64 * @return a SimpleFeatureType.
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	65 */
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	66 public static SimpleFeatureType buildBarriersFeatureType(String srs) {
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	67 SimpleFeatureTypeBuilder builder = new SimpleFeatureTypeBuilder();
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	68
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	69 builder.setName("flys");
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	70 builder.setNamespaceURI("http://www.intevation.de/");
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	71 builder.setSRS(srs);
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	72 builder.setDefaultGeometry("geometry");
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	73
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	74 builder.add("geometry", org.opengis.geometry.Geometry.class);
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	75
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	76 return builder.buildFeatureType();
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	77 }
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	78
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	79
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	80 public static SimpleFeatureType buildFeatureType(
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	81 String name, String srid, String geometryType)
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	82 throws SchemaException
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	83 {
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	84 String schema = "geom:" + geometryType + ":srid=" + srid;
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	85
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	86 return DataUtilities.createType(name, schema);
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	87 }
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	88
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	89
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	90 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	91 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	92 ) {
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	93 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> parents: 1052 diff changeset	94
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	95 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	96 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	97 fjson.setFeatureType(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	98
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	99 FeatureIterator<SimpleFeature> iterator =
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	100 fjson.streamFeatureCollection(geojson);
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	101
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	102 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	103 collection.add(iterator.next());
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	104 }
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	105 }
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	106 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	107 // 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	108 }
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	109
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	110 return collection;
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	111 }
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	112
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	113
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	114 public static boolean writeShapefile(
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	115 File shape,
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	116 SimpleFeatureType featureType,
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	117 FeatureCollection collection)
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	118 throws MalformedURLException, IOException
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	119 {
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	120 Map<String, Serializable> params = new HashMap<String, Serializable>();
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	121 params.put("url", shape.toURI().toURL());
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	122 params.put("create spatial index", Boolean.TRUE);
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	123
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	124 DataStoreFactorySpi dataStoreFactory = new ShapefileDataStoreFactory();
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	125
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	126 ShapefileDataStore newDataStore =
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	127 (ShapefileDataStore)dataStoreFactory.createNewDataStore(params);
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	128
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	129 newDataStore.createSchema(featureType);
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	130 newDataStore.forceSchemaCRS(DefaultGeographicCRS.WGS84);
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	131
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	132 Transaction transaction = new DefaultTransaction("create");
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	133
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	134 String typeName = newDataStore.getTypeNames()[0];
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	135
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	136 FeatureStore<SimpleFeatureType, SimpleFeature> featureStore =
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	137 (FeatureStore<SimpleFeatureType, SimpleFeature>)
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	138 newDataStore.getFeatureSource(typeName);
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	139
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	140 featureStore.setTransaction(transaction);
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	141
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	142 featureStore.addFeatures(collection);
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	143 transaction.commit();
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	144
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	145 return true;
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	146 }
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	147 }
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	148 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

Mercurial > dive4elements > river

annotate flys-artifacts/src/main/java/de/intevation/flys/utils/GeometryUtils.java @ 1106:e9f66d63bdd0