Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2023 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.downloader;

import org.gvsig.compat.CompatLibrary;

import org.gvsig.tools.library.AbstractLibrary;

import org.gvsig.tools.library.LibraryException;

import org.gvsig.tools.locator.ReferenceNotRegisteredException;

/**

 * Library for API initialization and configuration.

 *

 * @author gvSIG team

 */

public class DownloaderLibrary extends AbstractLibrary {

    @Override

    public void doRegistration() {

        registerAsAPI(DownloaderLibrary.class);

        require(CompatLibrary.class);

    }

    @Override

    protected void doInitialize() throws LibraryException {

        // Do nothing

    }

    @Override

    protected void doPostInitialize() throws LibraryException {

        // Validate there is any implementation registered.

        DownloaderManager manager = DownloaderLocator.getManager();

        if (manager == null) {

            throw new ReferenceNotRegisteredException(

                DownloaderLocator.MANAGER_NAME, DownloaderLocator.getInstance());

        }

    }

}