Application: gvSIG desktop

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

import java.io.File;

import java.util.HashMap;

import java.util.Map;

import org.gvsig.fmap.data.DataExplorerParameters;

import org.gvsig.fmap.data.InitializeException;

import com.iver.utiles.NotExistInXMLEntity;

import com.iver.utiles.XMLEntity;

public abstract class FileExplorerParameters extends

                DataExplorerParameters {

        protected Map createDefaultValuesMap() {

                Map defaultValues = new HashMap(1);

                defaultValues.put("source", null);

                return defaultValues;

        }

        public void setSource(File source){

                this.put("source", source);

        }

        public File getSource(){

                return (File) this.get("source");

        }

        public XMLEntity getXMLEntity() {

                XMLEntity entity = super.getXMLEntity();

                entity.putProperty("source", this.getSource().getPath());

                return entity;

        }

        public void loadFromXMLEntity(XMLEntity xmlEntity)

                        throws InitializeException {

                try {

                        this.setSource(new File(xmlEntity.getStringProperty("source")));

                } catch (NotExistInXMLEntity e) {

                        throw new InitializeException("source property not set", this

                                        .getDataExplorerName());

                }

        }

}