Application: gvSIG desktop

package org.gvsig.fmap.data.feature;

import java.util.Iterator;

import java.util.List;

import org.gvsig.fmap.data.DataException;

import org.gvsig.fmap.data.InitializeException;

import org.gvsig.fmap.data.ReadException;

import org.gvsig.fmap.geom.Geometry;

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

public class MemoryFeature extends AbstractFeature implements Feature {

        /**

         *

         */

        private static final long serialVersionUID = 5866395773511247527L;

        public MemoryFeature(Feature feature) throws ReadException {

                super(feature.getType(),false);

                Iterator iter=this.featureType.iterator();

                Object value;

                FeatureAttributeDescriptor featureAttribute;

                int column;

                this.loading();

                while(iter.hasNext()){

                        featureAttribute=(FeatureAttributeDescriptor)iter.next();

                        column=((AttributeDescriptor)featureAttribute).originalPosition();

                        value=feature.get(column);

                        try {

                        if (featureAttribute.getDataType().equals(FeatureAttributeDescriptor.TYPE_GEOMETRY)){

                                if (value != null) {

                                        value = ((Geometry) value).cloneGeometry();

                                }

                                this.setGeometry(column, value);

                        }else if (featureAttribute.getDataType().equals(FeatureAttributeDescriptor.TYPE_OBJECT)){

                                //TODO falta clonar el objeto

//                                ((Cloneable)get(i)).clo

//                                set(i,.);

                        }else {

                                this.set(column, value);

                        }

                        } catch (IsNotFeatureSettingException e){

                                throw new InitializeException("Feature",e);

                        }

                }

                this.stopLoading();

        }

        public MemoryFeature(FeatureType type,boolean defaultValues) throws ReadException {

                super(type,defaultValues);

        }

        public FeatureID getID() {

                return new MemoryFeatureID(this);

        }

        public Envelope getExtent() {

                String geomColumn=featureType.getDefaultGeometry();

                Geometry geometry=(Geometry)getGeometry(geomColumn);

                return geometry.getEnvelope();

        }

        public List getAllSRS() {

                // TODO Auto-generated method stub

                return null;

        }

        public String getDefaultSRS() {

                // TODO Auto-generated method stub

                return null;

        }

        public void loading() {

                super.loading();

        }

        public void stopLoading(){

                super.stopLoading();

        }

        protected Feature cloneFeature() throws DataException {

                return new MemoryFeature(this);

        }

}