[geotk] Sample application

[Doug Kunzman]

I'm trying to use the Geotoolkit 3.19 with Java 1.6 x64 to create a 
shapefile on Windows 7 PC. 
After considerable frustration I executed the sample and am getting a 
similar error that I'm getting in my code. 

Does anyone have any ideas what could be wrong?

The error is as follows,
ug 3, 2012 2:24:25 PM 
org.geotoolkit.referencing.factory.epsg.ThreadedEpsgFactory 
createBackingStore
INFO: Connected to EPSG database 
?jdbc:hsqldb:C:\Users\dkunzman\Application 
Data\Geotoolkit.org\EPSG\HSQL/7.09? on ?HSQL Database Engine?.
Aug 3, 2012 2:24:25 PM org.geotoolkit.data.shapefile.StorageFile 
replaceOriginals
SEVERE: Unable to delete the file: \tmp\test.shx when attempting to 
replace with temporary copy.
Aug 3, 2012 2:24:25 PM org.geotoolkit.data.shapefile.StorageFile 
replaceOriginals
SEVERE: The problem is almost certainly caused by the fact that there are 
still locks being held on the shapefiles.  Probably a reader or writer was 
left unclosed
Aug 3, 2012 2:24:25 PM org.geotoolkit.data.shapefile.ShpFiles 
logCurrentLockers
SEVERE: The following locker still has a lock? write on file:/tmp/test.shp 
by StorageFile: test5109458120423620803.shp
 it was created with the following stack trace
org.geotoolkit.data.shapefile.ShpFilesLocker$Trace: Locking 
        at org.geotoolkit.data.shapefile.ShpFilesLocker.setTraceException(
ShpFilesLocker.java:50)
        at org.geotoolkit.data.shapefile.ShpFilesLocker.<init>(
ShpFilesLocker.java:45)
        at org.geotoolkit.data.shapefile.ShpFiles.acquireWrite(
ShpFiles.java:468)
        at org.geotoolkit.data.shapefile.StorageFile.getSrcURLForWrite(
StorageFile.java:167)
        at org.geotoolkit.data.shapefile.StorageFile.replaceOriginals(
StorageFile.java:103)
        at org.geotoolkit.data.shapefile.ShapefileFeatureWriter.clean(
ShapefileFeatureWriter.java:204)
        at org.geotoolkit.data.shapefile.ShapefileFeatureWriter.close(
ShapefileFeatureWriter.java:260)
        at org.geotoolkit.data.DataUtilities.write(DataUtilities.java:165)
        at 
org.geotoolkit.data.AbstractDataStore.handleAddWithFeatureWriter(
AbstractDataStore.java:576)
        at org.geotoolkit.data.shapefile.ShapefileDataStore.addFeatures(
ShapefileDataStore.java:298)
        at org.geotoolkit.data.AbstractDataStore.addFeatures(
AbstractDataStore.java:232)
        at gov.usgs.bip.bisn.core.view.CreateShapefileDemo.main(
CreateShapefileDemo.java:37)
Aug 3, 2012 2:24:25 PM org.geotoolkit.data.shapefile.ShpFiles 
logCurrentLockers
SEVERE: The following locker still has a lock? write on file:/tmp/test.shx 
by StorageFile: test8028264144081471416.shx
 it was created with the following stack trace
org.geotoolkit.data.shapefile.ShpFilesLocker$Trace: Locking 
        at org.geotoolkit.data.shapefile.ShpFilesLocker.setTraceException(
ShpFilesLocker.java:50)
        at org.geotoolkit.data.shapefile.ShpFilesLocker.<init>(
ShpFilesLocker.java:45)
        at org.geotoolkit.data.shapefile.ShpFiles.acquireWrite(
ShpFiles.java:468)
        at org.geotoolkit.data.shapefile.StorageFile.getSrcURLForWrite(
StorageFile.java:167)
        at org.geotoolkit.data.shapefile.StorageFile.replaceOriginals(
StorageFile.java:103)
        at org.geotoolkit.data.shapefile.ShapefileFeatureWriter.clean(
ShapefileFeatureWriter.java:204)
        at org.geotoolkit.data.shapefile.ShapefileFeatureWriter.close(
ShapefileFeatureWriter.java:260)
        at org.geotoolkit.data.DataUtilities.write(DataUtilities.java:165)
        at 
org.geotoolkit.data.AbstractDataStore.handleAddWithFeatureWriter(
AbstractDataStore.java:576)
        at org.geotoolkit.data.shapefile.ShapefileDataStore.addFeatures(
ShapefileDataStore.java:298)
        at org.geotoolkit.data.AbstractDataStore.addFeatures(
AbstractDataStore.java:232)
        at gov.usgs.bip.bisn.core.view.CreateShapefileDemo.main(
CreateShapefileDemo.java:37)

and the code is here,


import com.vividsolutions.jts.geom.Coordinate;
import com.vividsolutions.jts.geom.GeometryFactory;
import com.vividsolutions.jts.geom.Point;
import java.net.URL;
import java.util.ArrayList;
import java.util.List;
import org.geotoolkit.data.shapefile.ShapefileDataStore;
import org.geotoolkit.feature.FeatureTypeBuilder;
import org.geotoolkit.feature.FeatureUtilities;
import org.geotoolkit.referencing.CRS;
import org.geotoolkit.storage.DataStoreException;
import org.opengis.feature.Feature;
import org.opengis.feature.type.FeatureType;

public class CreateShapefileDemo {
        public static void main(String[] args) throws Exception {
                // create a datastore toward the wanted path
                final ShapefileDataStore store = new 
ShapefileDataStore(new URL(
                                "file:/tmp/test.shp"));
                // create the feature type needed
                final FeatureTypeBuilder ftb = new FeatureTypeBuilder();
                ftb.setName("River");
                ftb.add("the_geom", Point.class, CRS.decode("EPSG:4326"));
                ftb.add("name", String.class);
                final FeatureType type = ftb.buildFeatureType();
                // add this model in the datastore
                store.createSchema(type.getName(), type);
                // create and store a feature
                final List<Feature> features = new ArrayList<Feature>();
                final Feature f = FeatureUtilities.defaultFeature(type, 
"id-0");
                f.getProperty("the_geom").setValue(
                                new GeometryFactory().createPoint(new 
Coordinate(15, 20)));
                f.getProperty("name").setValue("long river");
                features.add(f);
                store.addFeatures(type.getName(), features);
        }
}
Douglas Kunzman
12201 Sunrise Valley Drive
Reston, VA 20192
Phone: 703 648-4234
dkunzman at usgs.gov
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