Author: jive
Date: 2009-10-26 03:59:27 -0400 (Mon, 26 Oct 2009)
New Revision: 34244
Modified:
trunk/modules/plugin/shapefile/src/test/java/org/geotools/data/shapefile/indexed/IndexedShapefileDataStoreTest.java
Log:
verify selection query works
Modified: trunk/modules/plugin/shapefile/src/test/java/org/geotools/data/shapefile/indexed/IndexedShapefileDataStoreTest.java
===================================================================
--- trunk/modules/plugin/shapefile/src/test/java/org/geotools/data/shapefile/indexed/IndexedShapefileDataStoreTest.java 2009-10-26 07:07:08 UTC (rev 34243)
+++ trunk/modules/plugin/shapefile/src/test/java/org/geotools/data/shapefile/indexed/IndexedShapefileDataStoreTest.java 2009-10-26 07:59:27 UTC (rev 34244)
@@ -29,6 +29,7 @@
import java.util.Collections;
import java.util.Date;
import java.util.HashSet;
+import java.util.LinkedHashSet;
import java.util.List;
import java.util.Set;
import java.util.TreeSet;
@@ -56,6 +57,8 @@
import org.geotools.feature.simple.SimpleFeatureTypeBuilder;
import org.geotools.filter.IllegalFilterException;
import org.geotools.geometry.jts.ReferencedEnvelope;
+import org.opengis.feature.Feature;
+import org.opengis.feature.FeatureVisitor;
import org.opengis.feature.simple.SimpleFeature;
import org.opengis.feature.simple.SimpleFeatureType;
import org.opengis.feature.type.AttributeDescriptor;
@@ -320,6 +323,31 @@
ds2.dispose();
}
+ /**
+ * A FeatureCollection that only has FeatureIds (ie no geometry no attributes)
+ * is used to model "selection" in uDig.
+ */
+ public void testSelectionQuery() throws Exception {
+ File shpFile = copyShapefiles(STATE_POP);
+ URL url = shpFile.toURI().toURL();
+ IndexedShapefileDataStore ds = new IndexedShapefileDataStore(url, null, true, true,
+ IndexType.NONE);
+ FeatureSource<SimpleFeatureType, SimpleFeature> featureSource = ds.getFeatureSource();
+ SimpleFeatureType schema = featureSource.getSchema();
+ DefaultQuery query = new DefaultQuery( schema.getTypeName() );
+ query.setPropertyNames(new String[0]);
+ FeatureCollection<SimpleFeatureType, SimpleFeature> features = featureSource.getFeatures( query );
+
+ assertNotNull( "selection query worked", features );
+ assertTrue( "selection non empty", features.size() > 0 );
+ final Set<FeatureId> selection = new LinkedHashSet<FeatureId>();
+ features.accepts( new FeatureVisitor() {
+ public void visit(Feature feature) {
+ selection.add( feature.getIdentifier() );
+ }
+ }, null );
+
+ }
public void testFidFilter() throws Exception {
File shpFile = copyShapefiles(STATE_POP);
URL url = shpFile.toURI().toURL();
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