Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 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 3

 * 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.export;

import org.gvsig.export.spi.ExportServiceManager;

import org.gvsig.tools.locator.BaseLocator;

import org.gvsig.tools.locator.Locator;

import org.gvsig.tools.locator.LocatorException;

/**

 * This locator is the entry point for the Exportto library, providing

 * access to all Exportto services through the {@link ExportManager} .

 * 

 * @author gvSIG team

 * @version $Id$

 */

public class ExportLocator extends BaseLocator {

    public static final String MANAGER_NAME = "Export.manager";

    public static final String MANAGER_DESCRIPTION = "Export Manager";

    public static final String ENTRIES_MANAGER_NAME = "Export.entriesManager";

    public static final String ENTRIES_MANAGER_DESCRIPTION = "Export Entries Manager";

    public static final String SERVICE_MANAGER_NAME = "Export.serviceManager";

    public static final String SERVICE_MANAGER_DESCRIPTION = "Export Service Manager";

    private static final String LOCATOR_NAME = "Export.locator";

    /**

     * Unique instance.

     */

    private static final ExportLocator INSTANCE = new ExportLocator();

    /**

     * Return the singleton instance.

     * 

     * @return the singleton instance

     */

    public static ExportLocator getInstance() {

        return INSTANCE;

    }

    /**

     * Return the Locator's name.

     * 

     * @return a String with the Locator's name

     */

    @Override

    public final String getLocatorName() {

        return LOCATOR_NAME;

    }

    /**

     * Return a reference to the ExportManager.

     * 

     * @return a reference to the ExportManager

     * @throws LocatorException

     *             if there is no access to the class or the class cannot be

     *             instantiated

     * @see Locator#get(String)

     */

    public static ExportManager getManager() throws LocatorException {

        return (ExportManager) getInstance().get(MANAGER_NAME);

    }

    /**

     * Registers the Class implementing the ExportManager interface.

     * 

     * @param clazz

     *            implementing the ExportManager interface

     */

    public static void registerManager(Class<? extends ExportManager> clazz) {

        getInstance().register(MANAGER_NAME, MANAGER_DESCRIPTION, clazz);

    }

    /**

     * Return a reference to the ExportServiceMnager.

     * 

     * @return a reference to the ExportServiceMnager

     * @throws LocatorException

     *             if there is no access to the class or the class cannot be

     *             instantiated

     * @see Locator#get(String)

     */

    public static ExportServiceManager getServiceManager() throws LocatorException {

        return (ExportServiceManager) getInstance().get(SERVICE_MANAGER_NAME);

    }

    /**

     * Registers the Class implementing the ExportServiceManager interface.

     * 

     * @param clazz

     *            implementing the ExportServiceManager interface

     */

    public static void registerServiceManager(Class<? extends ExportServiceManager> clazz) {

        getInstance().register(SERVICE_MANAGER_NAME, SERVICE_MANAGER_DESCRIPTION, clazz);

    }

}