shape 2 dxf

Main.java

  public static void main(String[] args) throws IOException {
        OGRDataStoreFactory factory = new BridjOGRDataStoreFactory();
        //OGRDataStoreFactory factory = new JniOGRDataStoreFactory();
        Map<String, String> connectionParamsShp = new HashMap<String, String>();
        connectionParamsShp.put("DriverName", "ESRI Shapefile");
        connectionParamsShp.put("DatasourceName", new File("AssetsShapePoint.shp").getAbsolutePath());
        DataStore store = factory.createDataStore(connectionParamsShp);
        SimpleFeatureSource source = store.getFeatureSource("AssetsShapePoint");

        SimpleFeatureIterator it = source.getFeatures().features();
        
        org.opengis.feature.simple.SimpleFeatureType sft = createNewFeatureType(source);

        SimpleFeatureBuilder featureBuilder = new SimpleFeatureBuilder(sft);
        
        List featureList = new ArrayList();
        try {
            while (it.hasNext()) {
                SimpleFeature feature = it.next();
                
                featureBuilder.add(feature.getDefaultGeometry());
                SimpleFeature f = featureBuilder.buildFeature(null);
                featureList.add(f);
            }
        } finally {
            it.close();
        }
        
        SimpleFeatureCollection features = DataUtilities.collection(featureList);
        File file = File.createTempFile("downloaddxf", ".dxf");
        Map<String, String> connectionParams = new HashMap<String, String>();
        connectionParams.put("DriverName", "DXF");
        connectionParams.put("DatasourceName", file.getAbsolutePath());
        OGRDataStore dataStore = (OGRDataStore) factory.createNewDataStore(connectionParams);

        dataStore.createSchema(features, false, null);

        dataStore.dispose();
    }
    
       private static org.opengis.feature.simple.SimpleFeatureType createNewFeatureType(SimpleFeatureSource sfs) throws IOException {
        org.opengis.feature.simple.SimpleFeatureType oldSft = sfs.getSchema();
        SimpleFeatureTypeBuilder b = new SimpleFeatureTypeBuilder();

        b.setName(sfs.getName());

        b.setCRS(oldSft.getGeometryDescriptor().getCoordinateReferenceSystem());
        b.add("the_geom", oldSft.getGeometryDescriptor().getType().getBinding()); // then add geometry

        org.opengis.feature.simple.SimpleFeatureType newFeatureType = b.buildFeatureType();

        return newFeatureType;
    }