Examples with AttributeDescriptor org.opengis.feature.type.AttributeDescriptor used on opensource projects

Example 36 with AttributeDescriptor

use of org.opengis.feature.type.AttributeDescriptor in project coastal-hazards by USGS-CIDA.

the class GMLStreamingFeatureCollection method unwrapSchema.

public static SimpleFeatureType unwrapSchema(SimpleFeatureType wrappedFeatureType) {
    List<AttributeDescriptor> allowable = new ArrayList<>();
    List<String> disallowed = new ArrayList<>();
    disallowed.add("metaDataProperty");
    disallowed.add("boundedBy");
    disallowed.add("name");
    disallowed.add("location");
    disallowed.add("description");
    disallowed.add("descriptio");
    for (AttributeDescriptor desc : wrappedFeatureType.getAttributeDescriptors()) {
        if (!disallowed.contains(desc.getLocalName())) {
            allowable.add(desc);
        }
    }
    SimpleFeatureType unwrapped = new SimpleFeatureTypeImpl(wrappedFeatureType.getName(), allowable, wrappedFeatureType.getGeometryDescriptor(), wrappedFeatureType.isAbstract(), wrappedFeatureType.getRestrictions(), wrappedFeatureType.getSuper(), wrappedFeatureType.getDescription());
    return unwrapped;
}

Example 37 with AttributeDescriptor

use of org.opengis.feature.type.AttributeDescriptor in project coastal-hazards by USGS-CIDA.

the class FeatureCollectionExportTest method testHttpComponentsGetter.

@Test
@Ignore
public void testHttpComponentsGetter() throws Exception {
    HttpComponentsWFSClient wfs = new HttpComponentsWFSClient();
    wfs.setupDatastoreFromEndpoint("http://cida-wiwsc-cchdev:8081/geoserver/wfs");
    // FilterFactory filterFactory = CommonFactoryFinder.getFilterFactory(GeoTools.getDefaultHints());
    SimpleFeatureCollection featureCollection = wfs.getFeatureCollection("proxied:atl_cvi", null);
    SimpleFeatureType schema = GMLStreamingFeatureCollection.unwrapSchema(featureCollection.getSchema());
    FileDataStoreFactorySpi factory = FileDataStoreFinder.getDataStoreFactory("shp");
    Map datastoreConfig = new HashMap<>();
    datastoreConfig.put("url", FileUtils.getFile(FileUtils.getTempDirectory(), "test3.shp").toURI().toURL());
    ShapefileDataStore shpfileDataStore = (ShapefileDataStore) factory.createNewDataStore(datastoreConfig);
    shpfileDataStore.createSchema(schema);
    shpfileDataStore.forceSchemaCRS(DefaultGeographicCRS.WGS84);
    SimpleFeatureStore featureStore = (SimpleFeatureStore) shpfileDataStore.getFeatureSource();
    Transaction t = new DefaultTransaction();
    // Copied directly from Import process
    featureStore.setTransaction(t);
    Query query = new Query();
    query.setCoordinateSystem(DefaultGeographicCRS.WGS84);
    SimpleFeatureIterator fi = featureCollection.features();
    SimpleFeatureBuilder fb = new SimpleFeatureBuilder(schema);
    while (fi.hasNext()) {
        SimpleFeature source = fi.next();
        fb.reset();
        for (AttributeDescriptor desc : schema.getAttributeDescriptors()) {
            fb.set(desc.getName(), source.getAttribute(desc.getName()));
        }
        SimpleFeature target = fb.buildFeature(null);
        target.setDefaultGeometry(source.getDefaultGeometry());
        featureStore.addFeatures(DataUtilities.collection(target));
    }
    t.commit();
    t.close();
}

Example 38 with AttributeDescriptor

use of org.opengis.feature.type.AttributeDescriptor in project coastal-hazards by USGS-CIDA.

the class FeatureCollectionExportTest method splitterTest.

@Test
// for now
@Ignore
public void splitterTest() throws Exception {
    // get geometry
    HttpComponentsWFSClient wfs1 = new HttpComponentsWFSClient();
    wfs1.setupDatastoreFromEndpoint("http://cida-wiwsc-cchdev:8081/geoserver/wfs");
    FilterFactory2 filterFactory = CommonFactoryFinder.getFilterFactory2(GeoTools.getDefaultHints());
    PropertyIsEqualTo equals = filterFactory.equals(filterFactory.property("STATEFP"), filterFactory.literal(37));
    SimpleFeatureCollection featureCollection = wfs1.getFeatureCollection("splitter:tl_2013_coastal_states", equals);
    SimpleFeatureIterator features = featureCollection.features();
    // only deal with one
    Geometry geom = null;
    if (features.hasNext()) {
        SimpleFeature next = features.next();
        geom = (Geometry) next.getDefaultGeometry();
    }
    // then use geometry as filter
    HttpComponentsWFSClient wfs2 = new HttpComponentsWFSClient();
    wfs2.setupDatastoreFromEndpoint("http://cida-wiwsc-cchdev:8081/geoserver/wfs");
    FilterFactory2 filterFactory2 = CommonFactoryFinder.getFilterFactory2(GeoTools.getDefaultHints());
    Contains contains = filterFactory2.contains(filterFactory2.property("the_geom"), filterFactory2.literal(geom));
    SimpleFeatureCollection featureCollection2 = wfs2.getFeatureCollection("proxied:atl_cvi", contains);
    SimpleFeatureType schema = GMLStreamingFeatureCollection.unwrapSchema(featureCollection2.getSchema());
    FileDataStoreFactorySpi factory = FileDataStoreFinder.getDataStoreFactory("shp");
    Map datastoreConfig = new HashMap<>();
    datastoreConfig.put("url", FileUtils.getFile(FileUtils.getTempDirectory(), "splitter.shp").toURI().toURL());
    ShapefileDataStore shpfileDataStore = (ShapefileDataStore) factory.createNewDataStore(datastoreConfig);
    shpfileDataStore.createSchema(schema);
    shpfileDataStore.forceSchemaCRS(DefaultGeographicCRS.WGS84);
    SimpleFeatureStore featureStore = (SimpleFeatureStore) shpfileDataStore.getFeatureSource();
    Transaction t = new DefaultTransaction();
    // Copied directly from Import process
    featureStore.setTransaction(t);
    Query query = new Query();
    query.setCoordinateSystem(DefaultGeographicCRS.WGS84);
    SimpleFeatureIterator fi = featureCollection2.features();
    SimpleFeatureBuilder fb = new SimpleFeatureBuilder(schema);
    while (fi.hasNext()) {
        SimpleFeature source = fi.next();
        fb.reset();
        for (AttributeDescriptor desc : schema.getAttributeDescriptors()) {
            fb.set(desc.getName(), source.getAttribute(desc.getName()));
        }
        SimpleFeature target = fb.buildFeature(null);
        target.setDefaultGeometry(source.getDefaultGeometry());
        featureStore.addFeatures(DataUtilities.collection(target));
    }
    t.commit();
    t.close();
}

Example 39 with AttributeDescriptor

use of org.opengis.feature.type.AttributeDescriptor in project coastal-hazards by USGS-CIDA.

the class FeatureCollectionExportTest method testWriteSolo.

@Test
@Ignore
public void testWriteSolo() throws Exception {
    WFSDataStoreFactory datastore = new WFSDataStoreFactory();
    Map params = new HashMap<>();
    params.put(WFSDataStoreFactory.URL.key, new URL("http://coastalmap.marine.usgs.gov/cmgp/National/cvi_WFS/MapServer/WFSServer?service=WFS&request=GetCapabilities&version=1.0.0"));
    params.put(WFSDataStoreFactory.WFS_STRATEGY.key, "arcgis");
    params.put(WFSDataStoreFactory.TIMEOUT.key, 15000);
    params.put(WFSDataStoreFactory.TRY_GZIP.key, "true");
    WFSDataStore wfs = datastore.createDataStore(params);
    String[] typeNames = wfs.getTypeNames();
    SimpleFeatureSource featureSource = wfs.getFeatureSource(typeNames[2]);
    SimpleFeatureType schema = featureSource.getSchema();
    FileDataStoreFactorySpi factory = FileDataStoreFinder.getDataStoreFactory("shp");
    Map datastoreConfig = new HashMap<>();
    datastoreConfig.put("url", FileUtils.getFile(FileUtils.getTempDirectory(), "test3.shp").toURI().toURL());
    ShapefileDataStore shpfileDataStore = (ShapefileDataStore) factory.createNewDataStore(datastoreConfig);
    shpfileDataStore.createSchema(schema);
    shpfileDataStore.forceSchemaCRS(DefaultGeographicCRS.WGS84);
    SimpleFeatureStore featureStore = (SimpleFeatureStore) shpfileDataStore.getFeatureSource();
    Transaction t = new DefaultTransaction();
    // Copied directly from Import process
    featureStore.setTransaction(t);
    Query query = new Query();
    query.setCoordinateSystem(DefaultGeographicCRS.WGS84);
    SimpleFeatureIterator fi = featureSource.getFeatures(query).features();
    SimpleFeatureBuilder fb = new SimpleFeatureBuilder(schema);
    while (fi.hasNext()) {
        SimpleFeature source = fi.next();
        fb.reset();
        for (AttributeDescriptor desc : schema.getAttributeDescriptors()) {
            fb.set(desc.getName(), source.getAttribute(desc.getName()));
        }
        SimpleFeature target = fb.buildFeature(null);
        target.setDefaultGeometry(source.getDefaultGeometry());
        featureStore.addFeatures(DataUtilities.collection(target));
    }
    t.commit();
    t.close();
}

Example 40 with AttributeDescriptor

use of org.opengis.feature.type.AttributeDescriptor in project coastal-hazards by USGS-CIDA.

the class WFSIntrospector method getAttrs.

public static List<String> getAttrs(WFSService service) throws IOException {
    List<String> attrs = new LinkedList<>();
    WFSDataStore wfs = createDs(service);
    SimpleFeatureType schema = wfs.getSchema(service.getTypeName());
    List<AttributeDescriptor> attributeDescriptors = schema.getAttributeDescriptors();
    for (AttributeDescriptor desc : attributeDescriptors) {
        String localName = desc.getLocalName();
        attrs.add(localName);
    }
    return attrs;
}