@Test
public void testAttributeReaderIndexed() throws IOException {
URL u = TestData.url(TestCaseSupport.class, SHPFILE);
File shpFile = DataUtilities.urlToFile(u);
// open the test shapefile
// creates both indexed and regular shapefile data store
ShapefileDataStore indexedstore = new ShapefileDataStore(shpFile.toURI().toURL());
// get a random feature id from one of the stores
SimpleFeatureIterator it = indexedstore.getFeatureSource().getFeatures().features();
FeatureId fid = it.next().getIdentifier();
it.close();
// query the datastore
FilterFactory ff = CommonFactoryFinder.getFilterFactory(null);
Filter idFilter = ff.id(Collections.singleton(fid));
final Query query =
new Query(
indexedstore.getSchema().getName().getLocalPart(), idFilter, new String[] {testColumn});
final SimpleFeatureCollection indexedfeatures =
indexedstore.getFeatureSource().getFeatures(query);
// compare the results
SimpleFeatureIterator indexIterator = indexedfeatures.features();
SimpleFeature indexedFeature = indexIterator.next();
indexIterator.close();
// get the value of the duplicate column & compare it against expectation
assertEquals(expectedValue, indexedFeature.getAttribute(testColumn));
// cleanup
indexedstore.dispose();
}
@Test
public void testAttributeReader() throws IOException {
URL u = TestData.url(TestCaseSupport.class, SHPFILE);
File shpFile = DataUtilities.urlToFile(u);
// open the test shapefile
ShapefileDataStore store = new ShapefileDataStore(shpFile.toURI().toURL());
SimpleFeatureSource source = store.getFeatureSource();
// read the first feature
SimpleFeatureIterator iter = source.getFeatures().features();
SimpleFeature feature = iter.next();
iter.close();
// get the value of the duplicate column & compare it against expectation
assertEquals(expectedValue, feature.getAttribute(testColumn));
// cleanup
store.dispose();
}