More about this, but it doesn't work:
public static void main(String[] args) throws Exception {
File inFile = new File("C:\\test.xml");
File outFile = new File("C:\\result.shp");
// Parseo el GML
GMLConfiguration gml = new GMLConfiguration();
Parser parser = new Parser(gml);
FeatureCollection collection = (FeatureCollection) parser.parse(new
FileInputStream(inFile));
// Selecciono lo que puedo transformar y creo un SimpleFeatureType
FeatureType featureType = collection.getSchema();
SimpleFeatureTypeBuilder builder = new SimpleFeatureTypeBuilder();
builder.setName(featureType.getName());
builder.setNamespaceURI("http://localhost/";);
builder.setCRS(DefaultGeographicCRS.WGS84);
builder.setDefaultGeometry(featureType.getGeometryDescriptor().getLocalName());
Iterator iter = featureType.getDescriptors().iterator();
while (iter.hasNext()) {
PropertyDescriptor prop = (PropertyDescriptor) iter.next();
if (isSupportedShapefileType(prop.getType())) {
//if (prop.getName().getLocalPart().equals("the_geom"))
builder.add(prop.getName().getLocalPart(),
prop.getType().getBinding());
}
}
SimpleFeatureType outFeatureType = builder.buildFeatureType();
System.out.println("Geometry:
"+featureType.getGeometryDescriptor().getLocalName());
System.out.println("Geometry: "+outFeatureType);
// Donde lo voy a guardar
Map params = Collections.singletonMap("url", outFile.toURI().toURL());
DataStore dataStore = new
ShapefileDataStoreFactory().createNewDataStore(params);
dataStore.createSchema(outFeatureType);
// Ahora, la transaccion
Transaction transaction = new DefaultTransaction("create");
String typeName = dataStore.getTypeNames()[0];
FeatureStore<SimpleFeatureType, SimpleFeature> store =
(FeatureStore<SimpleFeatureType, SimpleFeature>)
dataStore.getFeatureSource(typeName);
store.setTransaction(transaction);
FeatureCollection<SimpleFeatureType, SimpleFeature> outCollection =
FeatureCollections.newCollection();
FeatureIterator featureIter = collection.features();
try {
while (featureIter.hasNext()) {
Feature feature = featureIter.next();
/*SimpleFeatureBuilder build = new
SimpleFeatureBuilder(outFeatureType);
build.add(feature.getDefaultGeometryProperty().getValue());
System.out.println(feature.getDefaultGeometryProperty().getValue());
outCollection.add(build.buildFeature(feature.getIdentifier().getID()));
*/
SimpleFeatureBuilder build = new
SimpleFeatureBuilder(outFeatureType);
for (AttributeType attributeType : outFeatureType.getTypes()) {
build.add(feature.getProperty(attributeType.getName()).getValue());
System.out.println("value: "+attributeType.getName()+" :
"+feature.getProperty(attributeType.getName()).getValue());
}
outCollection.add(build.buildFeature(feature.getIdentifier().getID()));
}
} finally {
collection.close(featureIter);
}
try {
store.addFeatures(outCollection);
transaction.commit();
} catch (Exception problem) {
problem.printStackTrace();
transaction.rollback();
} finally {
transaction.close();
}
}
private static boolean isSupportedShapefileType(PropertyType type) {
String supported[] = {
"String", "Integer", "Double", "Boolean", "Date",
"LineString", "MultiLineString", "Polygon", "MultiPolygon",
"Point", "MultiPoint"};
for (String iter : supported) {
if (type.getBinding().getSimpleName().equals(iter)) {
return true;
}
}
return false;
}
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