/*
* Adds a feature layer to the geopackage.
*/
void addFeatureLayer(
GeoPackage geopkg, FeatureLayer layer, MapLayerInfo mapLayer, WMSMapContent map)
throws IOException {
FeatureEntry e = new FeatureEntry();
initEntry(e, layer, mapLayer, map);
Filter filter = layer.getQuery().getFilter();
GeometryDescriptor gd = mapLayer.getFeature().getFeatureType().getGeometryDescriptor();
if (gd != null) {
Envelope bnds = bounds(map);
BBOX bboxFilter =
filterFactory.bbox(
gd.getLocalName(),
bnds.getMinX(),
bnds.getMinY(),
bnds.getMaxX(),
bnds.getMaxY(),
map.getRequest().getSRS());
filter = filterFactory.and(filter, bboxFilter);
}
LOGGER.fine("Creating feature entry" + e.getTableName());
geopkg.add(e, layer.getSimpleFeatureSource(), filter);
}
private void testTransformWithQuery(boolean invert)
throws IOException, URISyntaxException, CQLException, NoSuchAuthorityCodeException,
FactoryException, Exception {
// grab the style
Style style =
RendererBaseTest.loadStyle(
this, invert ? "attributeRename.sld" : "attributeRenameNoInvert.sld");
// grab the data
File property = new File(TestData.getResource(this, "point.properties").toURI());
PropertyDataStore ds = new PropertyDataStore(property.getParentFile());
FeatureSource fs = ds.getFeatureSource("point");
// prepare a feature layer with a query and the rendering tx
FeatureLayer layer = new FeatureLayer(fs, style);
layer.setQuery(new Query(null, CQL.toFilter("id > 5")));
// render it
MapContent mc = new MapContent();
mc.addLayer(layer);
StreamingRenderer renderer = new StreamingRenderer();
final AtomicInteger counter = new AtomicInteger();
renderer.addRenderListener(
new RenderListener() {
@Override
public void featureRenderer(SimpleFeature feature) {
counter.incrementAndGet();
}
@Override
public void errorOccurred(Exception e) {}
});
renderer.setMapContent(mc);
ReferencedEnvelope re = new ReferencedEnvelope(0, 12, 0, 12, CRS.decode("EPSG:4326"));
BufferedImage image =
RendererBaseTest.showRender("Lines with circle stroke", renderer, TIME, re);
// if everything went fine we'll have a single red dot in the middle, and we rendered
// just one feature
assertEquals(1, counter.get());
assertEquals(Color.RED, getPixelColor(image, image.getWidth() / 2, image.getHeight() / 2));
}