Application: gvSIG desktop » gvSIG raster

/* gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2016 gvSIG Association

 *

 * 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.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.raster.googlemaps.provider;

import java.util.ArrayList;

import java.util.List;

import org.gvsig.fmap.dal.DALFileLibrary;

import org.gvsig.fmap.dal.DALLibrary;

import org.gvsig.fmap.dal.FileHelper;

import org.gvsig.fmap.dal.spi.DALSPILocator;

import org.gvsig.fmap.dal.spi.DataManagerProviderServices;

import org.gvsig.googlemaps.lib.api.GoogleMapsLibrary;

import org.gvsig.metadata.exceptions.MetadataException;

import org.gvsig.tools.library.AbstractLibrary;

import org.gvsig.tools.library.LibraryException;

/**

 * GoogleMaps Library to register provider commponents

 * @author fdiaz

 *

 */

public class GoogleMapsRasterLibrary extends AbstractLibrary {

    // Para calcular los pixel size por zoom level GoogleMaps utiliza el tama?o de 256

    // pero nuestro proveedor servir? tiles de 640

    static int GOOGLE_MAPS_TILE_SIZE = 256;

    static int TILE_SIZE = 640;

    static int MAX_ZOOM_LEVEL = 22;

    @Override

    public void doRegistration() {

        registerAsServiceOf(DALLibrary.class);

        require(DALFileLibrary.class);

        require(GoogleMapsLibrary.class);

    }

        @Override

        protected void doInitialize() throws LibraryException {

        }

        @Override

        protected void doPostInitialize() throws LibraryException {

                List<Throwable> exs = new ArrayList<Throwable>();

                FileHelper.registerParametersDefinition(

                                GoogleMapsRasterProviderParameters.PARAMETERS_DEFINITION_NAME,

                                GoogleMapsRasterProviderParameters.class, "GoogleMapsRasterParameters.xml");

                try {

                        FileHelper.registerMetadataDefinition(

                            GoogleMapsRasterProvider.METADATA_DEFINITION_NAME,

                            GoogleMapsRasterProvider.class, "GoogleMapsRasterMetadata.xml");

                } catch (MetadataException e) {

                        exs.add(e);

                }

                DataManagerProviderServices dataman = DALSPILocator.getDataManagerProviderServices();

                try {

            if (!dataman.getStoreProviders()

                .contains(GoogleMapsRasterProvider.NAME)) {

                dataman.registerStoreProviderFactory(

                    new GoogleMapsRasterProviderFactory(

                        GoogleMapsRasterProvider.NAME,

                        GoogleMapsRasterProvider.DESCRIPTION));

            }

                } catch (RuntimeException e) {

                        exs.add(e);

                }

                if (exs.size() > 0) {

                        throw new LibraryException(this.getClass(), exs);

                }

        }

}