| gvSIG desktop 1

package org.gvsig.fmap.data.feature.file.shp;

import java.util.List;

import java.util.Locale;

import org.gvsig.fmap.data.exceptions.DataException;

import org.gvsig.fmap.data.exceptions.ReadException;

import org.gvsig.fmap.data.feature.AttributeDescriptor;

import org.gvsig.fmap.data.feature.Feature;

import org.gvsig.fmap.data.feature.FeatureAttributeDescriptor;

import org.gvsig.fmap.data.feature.FeatureID;

import org.gvsig.fmap.data.feature.FeatureType;

import org.gvsig.fmap.data.feature.exceptions.IsNotFeatureSettingException;

import org.gvsig.fmap.data.feature.file.dbf.DBFFeature;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.primitive.Envelope;

public class ShpFeature extends DBFFeature{

        protected static Locale ukLocale = new Locale("en", "UK");

        protected Envelope extent=null;

//        private SHPStore store;

//        private long featureIndex;

        ShpFeature(FeatureType featureType, SHPStore store,long featureIndex) throws ReadException {

                super(featureType,store,featureIndex);

                this.extent = (store).getBoundingBox(featureIndex);

        }

        protected void loadValue(FeatureAttributeDescriptor descriptor) throws ReadException, IsNotFeatureSettingException {

                if (descriptor.getDataType().equals(FeatureAttributeDescriptor.GEOMETRY)){

                        this.setGeometry(((AttributeDescriptor)descriptor).originalPosition(), ((SHPStore)store).getGeometry(featureIndex) );

                } else {

                        super.loadValue(descriptor);

                }

        }

        public FeatureID getID() {

                try {

                        this.load();

                } catch (ReadException e) {

                        throw new RuntimeException(e);

                }

                return new ShpFeatureID((SHPStore)this.store,featureIndex);

        }

        public Envelope getDefaultExtent(){

                return this.extent;

        }

        public List getSRSs() {

                try {

                        this.load();

                } catch (ReadException e) {

                        throw new RuntimeException(e);

                }

                return null;

        }

        public String getDefaultSRS() {

                // TODO Auto-generated method stub

                return null;

        }

        public int[] getGeometryTypes() {

                Geometry geometry= (Geometry)getDefaultGeometry();

                if (geometry!=null) {

                        return new int[]{geometry.getType()};

                }

                return null;

        }

        protected Feature cloneFeature() throws DataException {

                this.load();

                try {

                        return new ShpFeature(this.featureType,(SHPStore)this.store,this.featureIndex);

                } catch (ReadException e) {

                        throw new IsNotFeatureSettingException("Clone");

                }

        }

}