Application: gvSIG desktop

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

import java.io.File;

import java.util.Map;

import org.gvsig.fmap.data.InitializeException;

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

import org.gvsig.fmap.data.feature.file.shp.utils.SHP;

import com.iver.utiles.NotExistInXMLEntity;

import com.iver.utiles.XMLEntity;

 public class SHPStoreParameters extends DBFStoreParameters {

         private File shpfile;

         private File shxfile;

         private String srs = null;

        public boolean isValid() {

                return super.isValid() && ( shpfile != null ) && (shxfile != null );

        }

        public String getDataStoreName() {

                return SHPStore.DATASTORE_NAME;

        }

        public File getFile() {

                return getSHPFile();

        }

        public void setFile(File aFile) {

                this.setSHPFile(aFile);

        }

        public void setSHPFile(File aFile){

                shpfile=aFile;

                 if (super.getDBFFile() == null){

                         super.setFile(SHP.getDbfFile(this.shpfile));

                 }

                 if (this.shxfile == null){

                         this.shxfile = SHP.getShxFile(this.shpfile);

                 }

                 this.file = aFile;

        }

        protected File getSHPFile(){

                return this.shpfile;

        }

        protected File getSHXFile(){

                return this.shxfile;

        }

        protected void setSHXFile(File file){

                this.shxfile = file;

                super.clearInternalMap();

        }

        /**

         * @return the srs

         */

        public String getSRS() {

                return srs;

        }

        /**

         * @param srs the srs to set

         */

        public void setSRS(String srs) {

                this.srs = srs;

                super.clearInternalMap();

        }

        /* (non-Javadoc)

         * @see org.gvsig.fmap.data.feature.file.dbf.DBFStoreParameters#getDBFFile()

         */

        protected File getDBFFile() {

                return super.getDBFFile();

        }

        /* (non-Javadoc)

         * @see org.gvsig.fmap.data.feature.file.dbf.DBFStoreParameters#setDBFFile(java.io.File)

         */

        protected void setDBFFile(File aFile) {

                super.setDBFFile(aFile);

        }

        public boolean fileAccept(File f) {

                return f.getAbsolutePath().toLowerCase().endsWith(".shp");

        }

        public String getDescription() {

                return "Shp File";

        }

        public XMLEntity getXMLEntity() {

                XMLEntity xmlEntity = super.getXMLEntity();

                xmlEntity.putProperty("shpfile", this.shpfile.getPath());

                xmlEntity.putProperty("shxfile", this.shxfile.getPath());

                xmlEntity.putProperty("srs", this.srs);

                return xmlEntity;

        }

        public void loadFromXMLEntity(XMLEntity xmlEntity)

                        throws InitializeException {

                super.loadFromXMLEntity(xmlEntity);

                try {

                        this.shpfile = new File(xmlEntity.getStringProperty("shpfile"));

                } catch (NotExistInXMLEntity e) {

                        throw new InitializeException("shpfile property not found", this

                                        .getDataStoreName());

                }

                try {

                        this.shxfile = new File(xmlEntity.getStringProperty("shxfile"));

                } catch (NotExistInXMLEntity e) {

                        throw new InitializeException("shpfile property not found", this

                                        .getDataStoreName());

                }

                try {

                        this.srs = xmlEntity.getStringProperty("srs");

                } catch (NotExistInXMLEntity e) {

                        throw new InitializeException("shpfile property not found", this

                                        .getDataStoreName());

                }

        }

        protected Map getInternalMap() {

                Map map = super.getInternalMap();

                map.put("srs", this.srs);

                map.put("shpfile", this.shpfile.getPath());

                map.put("shxfile", this.shxfile.getPath());

                return map;

        }

}