thanks
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yours suri chinna
On Mon, Oct 7, 2013 at 6:03 PM, sunish <sunish.ku...@gmail.com> wrote:
> Disposing the datastore after use solves the problem.
>
>
> package org.geotools.tutorial;
>
> import java.io.File;
>
> import org.geotools.data.FileDataStore;
> import org.geotools.data.FileDataStoreFinder;
>
> import org.geotools.data.shapefile.ShapefileDataStore;
> import org.geotools.data.simple.SimpleFeatureCollection;
> import org.geotools.data.simple.SimpleFeatureIterator;
> import org.geotools.data.simple.SimpleFeatureSource;
> import org.opengis.feature.simple.SimpleFeature;
>
> public class GeoOpen
> {
>
> private static SimpleFeatureIterator simpleFeatureIterator;
> private static String fileName = "/home/sunish/Temp/shape.shp";
> static FileDataStore store ;
>
> public static boolean openShapeFile() throws Exception
> {
> File dataFile = new File(fileName);
> dataFile.setReadOnly();
> store = FileDataStoreFinder.getDataStore(dataFile);
> // ShapefileDataStore store = new
> ShapefileDataStore(dataFile.toURL());
>
> SimpleFeatureSource source = store.getFeatureSource();
> SimpleFeatureCollection featureCollection = source.getFeatures();
> simpleFeatureIterator = featureCollection.features();
>
>
> return true;
> }
> public static boolean iterate()
> {
> try{
> while(simpleFeatureIterator.hasNext())
> {
>
> SimpleFeature f = simpleFeatureIterator.next();
>
> System.out.println(""+f.getID()+" - "+f.getAttribute("KIDE"));
> }
> }
> catch(Exception ex){
> ex.printStackTrace();
> }
> finally{
> simpleFeatureIterator.close();
> store.dispose();
>
> }
>
>
> return true;
> }
> public static void main(String[] args) {
> try {
> for(int i=0;i<10000;i++){
> System.out.println("reading "+ i);
>
> GeoOpen.openShapeFile();
> GeoOpen.iterate();
>
> System.out.println("Stopped");
> //Thread.sleep(1000);
> }
>
> } catch (Exception e) {
> // TODO Auto-generated catch block
> e.printStackTrace();
> }
> }
> }
>
>
>
>
> On Mon, Oct 7, 2013 at 4:35 PM, suri <surendranath1...@gmail.com> wrote:
>
>> Recently we are upgraded geotools version 2.0 to 9.3. While reading shape
>> file in 9.3 we are getting severe warning but not in geotools 2.0
>>
>> 7 Oct, 2013 4:31:41 PM org.geotools.data.shapefile.files.ShpFiles
>> logCurrentLockers
>> SEVERE: The following locker still has a lock: read on
>> file:/C:/Users/Administrator/Desktop/irumbaishp/irumbaishp/shape.shp by
>> org.geotools.data.shapefile.shp.ShapefileReader
>> 7 Oct, 2013 4:31:41 PM org.geotools.data.shapefile.files.ShpFiles
>> logCurrentLockers
>> SEVERE: The following locker still has a lock: read on
>> file:/C:/Users/Administrator/Desktop/irumbaishp/irumbaishp/shape.shx by
>> org.geotools.data.shapefile.shp.IndexFile
>> 7 Oct, 2013 4:31:41 PM org.geotools.data.shapefile.files.ShpFiles
>> logCurrentLockers
>> SEVERE: The following locker still has a lock: read on
>> file:/C:/Users/Administrator/Desktop/irumbaishp/irumbaishp/shape.dbf by
>> org.geotools.data.shapefile.dbf.DbaseFileReader
>>
>>
>>
>> please help me
>> both sample code and shape file link is given below
>>
>>
>> https://docs.google.com/file/d/0B5Vh2tWJlQW_NmVrSk5ZWDFYLUU/edit?usp=drive_web&pli=1
>>
>>
>> .
>>
>> code geotools 9
>>
>> import java.io.File;
>> import org.geotools.data.shapefile.ShapefileDataStore;
>> import org.geotools.data.simple.SimpleFeatureCollection;
>> import org.geotools.data.simple.SimpleFeatureIterator;
>> import org.geotools.data.simple.SimpleFeatureSource;
>>
>> public class GeoOpen9
>> {
>>
>> private static SimpleFeatureIterator simpleFeatureIterator;
>> private static String fileName = "E:\\WorkSpace\\cland\\shape.shp";
>>
>> public static boolean openShapeFile() throws Exception
>> {
>> File dataFile = new File(fileName);
>> dataFile.setReadOnly();
>> ShapefileDataStore store = new ShapefileDataStore(dataFile.toURL());
>> SimpleFeatureSource source = store.getFeatureSource();
>> SimpleFeatureCollection featureCollection = source.getFeatures();
>> simpleFeatureIterator = featureCollection.features();
>> return true;
>> }
>> public static boolean iterate()
>> {
>> while(simpleFeatureIterator.hasNext())
>> {
>> simpleFeatureIterator.next();
>> }
>>
>> simpleFeatureIterator.close();
>> return true;
>> }
>> public static void main(String[] args)
>> {
>> try
>> {
>> System.out.println("reading");
>> GeoOpen9.openShapeFile();
>> GeoOpen9.iterate();
>> System.out.println("Stopped");
>>
>> }
>> catch (Exception e)
>> {
>> e.printStackTrace();
>> }
>> }
>> }
>>
>>
>>
>> getools 2.0
>>
>>
>> //Importing Shapefile packages/classes
>> //
>> import java.io.File;
>>
>> import org.geotools.data.FeatureSource;
>> import org.geotools.feature.FeatureIterator;
>> import org.geotools.data.shapefile.ShapefileDataStore;
>> //
>> public class GeoOpen2
>> {
>> private static FeatureIterator shapeFeatureIterator;
>> private static String fileName = "E:\\WorkSpace\\cland\\shape.shp";
>> /**
>> * Reads the Data related to the next Plot from various data files
>> *
>> * @return TRUE if properly read; Else FALSE
>> */
>> public static boolean openShapeFile() throws Exception
>> {
>> File dataFile = new File(fileName);
>> ShapefileDataStore store = new
>> ShapefileDataStore(dataFile.toURL());
>> FeatureSource source =
>> store.getFeatureSource(store.getTypeNames()[0]);
>> shapeFeatureIterator =
>> source.getFeatures().collection().features();
>> return true;
>> }
>>
>> public static boolean iterate()
>> {
>> while(shapeFeatureIterator.hasNext())
>> {
>> shapeFeatureIterator.next();
>> }
>> return true;
>> }
>> public static void main(String[] args)
>> {
>> try
>> {
>> System.out.println("reading");
>> GeoOpen2.openShapeFile();
>> GeoOpen2.iterate();
>> System.out.println("Stopped");
>> }
>> catch (Exception e)
>> {
>> e.printStackTrace();
>> }
>> }
>>
>> }
>>
>>
>>
>> shape file attached
>>
>>
>>
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>> GeoTools-GT2-Users@lists.sourceforge.net
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>>
>>
>
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