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/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * This program is free software; you can redistribute it and/or

 * modify it under the terms of the GNU General Public License

 * as published by the Free Software Foundation; either version 2

 * of the License, or (at your option) any later version.

 *

 * This program is distributed in the hope that it will be useful,

 * but WITHOUT ANY WARRANTY; without even the implied warranty of

 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

 * GNU General Public License for more details.

 *

 * You should have received a copy of the GNU General Public License

 * along with this program; if not, write to the Free Software

 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 */

/*

* AUTHORS (In addition to CIT):

* 2008 IVER T.I. S.A.   {{Task}}

*/

package org.gvsig.fmap.dal.store.shp;

import java.io.File;

import org.gvsig.fmap.dal.DataTypes;

import org.gvsig.fmap.dal.store.dbf.DBFStoreParameters;

import org.gvsig.fmap.dal.store.shp.utils.SHP;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DelegatedDynObject;

import org.gvsig.tools.dynobject.DynClass;

import org.gvsig.tools.dynobject.DynField;

import org.gvsig.tools.dynobject.DynObjectManager;

import org.gvsig.tools.exception.NotYetImplemented;

import org.gvsig.tools.persistence.PersistenceException;

import org.gvsig.tools.persistence.PersistentState;

public class SHPStoreParameters extends DBFStoreParameters {

    public static final String DYNCLASS_NAME = "SHPStoreParameters";

        private static final String FIELD_SHXFILENAME = "shxfilename";

    private static final String FIELD_SHPFILENAME = "shpfilename";

    protected static DynClass DYNCLASS = null;

    protected void initialize() {

                this.delegatedDynObjet = (DelegatedDynObject) ToolsLocator

                                .getDynObjectManager()

                                .createDynObject(DYNCLASS);

        }

        public String getDataStoreName() {

                return SHPStoreProvider.NAME;

        }

        public boolean isValid() {

                return super.isValid() && (this.getSHPFileName() != null);

        }

        public File getFile() {

                return new File(this.getSHPFileName());

        }

        public void setFile(File aFile) {

                this.setSHPFile(aFile);

        }

        public String getSHPFileName() {

                return (String) this.getDynValue(FIELD_SHPFILENAME);

        }

        public File getSHPFile() {

                return new File((String) this.getDynValue(FIELD_SHPFILENAME));

        }

        public void setSHPFile(File aFile) {

                this.setDynValue(FIELD_SHPFILENAME, aFile.getPath());

                if (this.getDBFFileName() == null){

                        this.setDBFFile(SHP.getDbfFile(aFile));

                }

                if (this.getSHXFileName() == null) {

                        this.setSHXFile(SHP.getShxFile(aFile));

                }

        }

        public void setSHPFileName(String aFileName) {

                this.setDynValue(FIELD_SHPFILENAME, aFileName);

                if (this.getDBFFileName() == null) {

                        this.setDBFFile(SHP.getDbfFile(new File(aFileName)));

                }

                if (this.getSHXFileName() == null) {

                        this.setSHXFile(SHP.getShxFile(new File(aFileName)));

                }

        }

        public String getSHXFileName() {

                return (String) this.getDynValue(FIELD_SHXFILENAME);

        }

        public File getSHXFile() {

                return new File((String) this.getDynValue(FIELD_SHXFILENAME));

        }

        public void setSHXFile(File aFile) {

                this.setDynValue(FIELD_SHXFILENAME, aFile.getPath());

        }

        public void setSHXFileName(String aFileName) {

                this.setDynValue(FIELD_SHXFILENAME, aFileName);

        }

        public String getDescription() {

                return SHPStoreProvider.DESCRIPTION;

        }

        public void getState(PersistentState arg0) throws PersistenceException {

                // TODO Auto-generated method stub

                throw new NotYetImplemented();

        }

        public void setState(PersistentState state) throws PersistenceException {

                // TODO Auto-generated method stub

                super.setState(state);

                throw new NotYetImplemented();

        }

    protected static void registerDynClass() {

        DynObjectManager dynman = ToolsLocator.getDynObjectManager();

        DynClass dynClass;

        DynField field;

        if (DYNCLASS == null) {

                DynClass dbfDynClass = DBFStoreParameters.DYNCLASS;

                        dynClass = dynman.add(DYNCLASS_NAME);

            field = dynClass.addDynField(FIELD_SHPFILENAME);

            field.setDescription("SHP file name");

            field.setType(DataTypes.STRING);

            field.setMandatory(true);

            field = dynClass.addDynField(FIELD_SHXFILENAME);

            field.setDescription("SHX file name");

            field.setType(DataTypes.STRING);

            field.setMandatory(true);

            // The SHP store parameters extend the DBF store parameters

            dynClass.extend(dbfDynClass);

            DYNCLASS = dynClass;

        }

    }

}