Application: gvSIG desktop

package com.iver.cit.gvsig.fmap.layers.layerOperations;

import java.util.BitSet;

import org.xml.sax.ContentHandler;

import org.xml.sax.SAXException;

import org.xml.sax.helpers.AttributesImpl;

import com.hardcode.gdbms.engine.data.DataSource;

import com.iver.cit.gvsig.fmap.DriverException;

import com.iver.cit.gvsig.fmap.layers.FLayer;

import com.iver.cit.gvsig.fmap.layers.layerOperations.AlphanumericData;

public class VectorialXMLItem implements XMLItem {

        private BitSet bitset;

        private FLayer layer;

        public VectorialXMLItem(BitSet bitset, FLayer layer) {

                this.bitset = bitset;

                this.layer = layer;

        }

        public FLayer getLayer(){

                return layer;

        }

        /**

         * @see com.iver.cit.gvsig.gui.toolListeners.InfoListener.XMLItem#parse(org.xml.sax.ContentHandler)

         */

        public void parse(ContentHandler handler) throws SAXException {

                AttributesImpl aii = new AttributesImpl();

                handler.startElement("", "", ((FLayer) layer).getName(), aii);

                try {

                        DataSource ds = ((AlphanumericData) layer).getRecordset();

                        ds.start();

                        for (int j = bitset.nextSetBit(0); j >= 0; j = bitset

                                        .nextSetBit(j + 1)) {

                                AttributesImpl ai = new AttributesImpl();

                                for (int k = 0; k < ds.getFieldCount(); k++) {

                                        ai.addAttribute("", ds.getFieldName(k), "",

                                                        "xs:string", ds.getFieldValue(j, k).toString());

                                }

                                handler.startElement("", "", String.valueOf(j), ai);

                                handler.endElement("", "", String.valueOf(j));

                        }

                        ds.stop();

                } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {

                        throw new SAXException(e);

                } catch (DriverException e) {

                        throw new SAXException(e);

                }

                handler.endElement("", "", ((FLayer) layer).getName());

        }

}