Examples with ShapefileDataStoreFactory org.geotools.data.shapefile.ShapefileDataStoreFactory used on opensource projects

Example 6 with ShapefileDataStoreFactory

use of org.geotools.data.shapefile.ShapefileDataStoreFactory in project polymap4-core by Polymap4.

the class RFeatureStoreTests method testCopyFluesse.

public void testCopyFluesse() throws Exception {
    File f = new File("/home/falko/Data/WGN_SAX_INFO/Datenuebergabe_Behoerden_Stand_1001/Shapedateien/Chem_Zustand_Fliessgew_WK_Liste_CHEM_0912.shp");
    log.debug("opening shapefile: " + f);
    ShapefileDataStoreFactory dataStoreFactory = new ShapefileDataStoreFactory();
    Map<String, Serializable> params = new HashMap<String, Serializable>();
    params.put("url", f.toURI().toURL());
    params.put("create spatial index", Boolean.TRUE);
    ShapefileDataStore shapeDs = (ShapefileDataStore) dataStoreFactory.createNewDataStore(params);
    FeatureSource<SimpleFeatureType, SimpleFeature> shapeFs = shapeDs.getFeatureSource();
    // creating schema
    ds.createSchema(shapeFs.getSchema());
    // adding features
    RFeatureStore fs = (RFeatureStore) ds.getFeatureSource(shapeFs.getSchema().getName());
    fs.addFeatures(shapeFs.getFeatures());
    // check size
    assertEquals(669, fs.getFeatures().size());
    // iterating accept
    fs.getFeatures().accepts(new FeatureVisitor() {

        public void visit(Feature feature) {
            assertTrue(feature.getDefaultGeometryProperty().getValue() instanceof Geometry);
        }
    }, null);
    // check feature
    FeatureIterator<SimpleFeature> fsIt = fs.getFeatures().features();
    FeatureIterator<SimpleFeature> shapeIt = shapeFs.getFeatures().features();
    int count = 0;
    for (; fsIt.hasNext() && shapeIt.hasNext(); count++) {
        SimpleFeature f1 = fsIt.next();
        SimpleFeature f2 = shapeIt.next();
        for (Property prop1 : f1.getProperties()) {
            Property prop2 = f2.getProperty(prop1.getName());
            if (prop1.getValue() instanceof Geometry) {
            // skip
            } else {
                assertTrue("Property don't match: " + prop1.getName() + ": " + prop1.getValue() + "!=" + prop2.getValue(), Utilities.equals(prop1.getValue(), prop2.getValue()));
            }
        }
    // assertTrue( "Features are not equal: \n" + f1 + "\n" + f2, Utilities. );
    }
    assertEquals(669, count);
}

Example 7 with ShapefileDataStoreFactory

use of org.geotools.data.shapefile.ShapefileDataStoreFactory in project hale by halestudio.

the class ShapefileInstanceWriter method createSchema.

/**
 * Step 2. method to create schema. This method will create filename as:<br>
 * - filename_schemaName_geometryType.shp if multiple schema and geom.<br>
 * - filename_schemaName.shp if multiple schemas.<br>
 * - filename_geometryType.shp if multiple geometries.<br>
 * - filename.shp single schema and geom.
 *
 * @param location location to store the shape files.
 *
 * @param schemaSftMap type is used as a template to describe the file
 *            contents.
 * @return shape file data store.
 * @throws IOException exception if any.
 */
private Map<String, Map<String, ShapefileDataStore>> createSchema(URI location, Map<String, Map<String, SimpleFeatureType>> schemaSftMap) throws IOException {
    if (schemaSftMap.isEmpty()) {
        throw new IOException("Cannot export to the shape file as no Geometry found!!");
    }
    Map<String, Map<String, ShapefileDataStore>> schemaDataStoreMap = new HashMap<String, Map<String, ShapefileDataStore>>();
    // logic to create file name based on the multiple schemas and/or
    // multiple geometries.
    int numberOfSchemas = schemaSftMap.keySet().size();
    for (Entry<String, Map<String, SimpleFeatureType>> schemaEntry : schemaSftMap.entrySet()) {
        int numberOfGeometries = schemaEntry.getValue().keySet().size();
        for (Entry<String, SimpleFeatureType> geometryEntry : schemaEntry.getValue().entrySet()) {
            Map<String, Serializable> params = new HashMap<String, Serializable>();
            File file = createFileWithFormattedName(location, numberOfSchemas, schemaEntry, numberOfGeometries, geometryEntry);
            params.put(ShapefileConstants.URL_STRING, file.toURI().toURL());
            // create schema.
            ShapefileDataStoreFactory dataStoreFactory = new ShapefileDataStoreFactory();
            ShapefileDataStore newDataStore;
            newDataStore = (ShapefileDataStore) dataStoreFactory.createNewDataStore(params);
            newDataStore.createSchema(geometryEntry.getValue());
            schemaDataStoreMap.computeIfAbsent(schemaEntry.getKey(), k -> new HashMap<String, ShapefileDataStore>()).put(geometryEntry.getKey(), newDataStore);
        }
    }
    return schemaDataStoreMap;
}

Example 8 with ShapefileDataStoreFactory

use of org.geotools.data.shapefile.ShapefileDataStoreFactory in project tutorials by eugenp.

the class ShapeFile method main.

public static void main(String[] args) throws Exception {
    DefaultFeatureCollection collection = new DefaultFeatureCollection();
    GeometryFactory geometryFactory = JTSFactoryFinder.getGeometryFactory(null);
    SimpleFeatureType TYPE = DataUtilities.createType("Location", "location:Point:srid=4326," + "name:String");
    SimpleFeatureType CITY = createFeatureType();
    addLocations(CITY, collection);
    File shapeFile = getNewShapeFile();
    ShapefileDataStoreFactory dataStoreFactory = new ShapefileDataStoreFactory();
    Map<String, Serializable> params = new HashMap<String, Serializable>();
    ShapefileDataStore dataStore = setDataStoreParams(dataStoreFactory, params, shapeFile, CITY);
    writeToFile(dataStore, collection);
}