use of org.opengis.filter.FilterFactory2 in project spatial-portal by AtlasOfLivingAustralia.
the class AreaUploadShapefileWizardController method onClick$btnRefresh.
public void onClick$btnRefresh(Event event) {
Iterator<Listitem> it = lAttributes.getSelectedItems().iterator();
FilterFactory2 ff = CommonFactoryFinder.getFilterFactory2(GeoTools.getDefaultHints());
Set<FeatureId> fids = new HashSet<FeatureId>();
while (it.hasNext()) {
Listitem li = it.next();
fids.add(ff.featureId(li.getValue().toString()));
}
executeShapeImageRenderer(ff.id(fids));
}
use of org.opengis.filter.FilterFactory2 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();
}
Aggregations