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.app.gui.panels;

import java.lang.reflect.InvocationTargetException;

import org.cresques.cts.IProjection;

import org.gvsig.app.gui.panels.crs.ICrsUIFactory;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

public abstract class CRSSelectPanelFactory  {

        private static Logger logger = LoggerFactory.getLogger(CRSSelectPanelFactory.class);

        private static Class panelClass = null;

        private static Class uiFactory = null;

        public static void registerPanelClass(Class panelClass) {

                CRSSelectPanelFactory.panelClass = panelClass;

        }

        public static void registerUIFactory(Class uiFactory) {

                CRSSelectPanelFactory.uiFactory = uiFactory;

        }

        public static CRSSelectPanel getPanel(IProjection proj) {

                CRSSelectPanel panel = null;

                Class [] args = {IProjection.class};

                Object [] params = {proj};

                try {

                        panel = (CRSSelectPanel) panelClass.getConstructor(args).newInstance(params);

                } catch (IllegalArgumentException e) {

                        logger.error("Error creating CRS selection button", e);

                } catch (SecurityException e) {

                        logger.error("Error creating CRS selection button", e);

                } catch (InstantiationException e) {

                        logger.error("Error creating CRS selection button", e);

                } catch (IllegalAccessException e) {

                        logger.error("Error creating CRS selection button", e);

                } catch (InvocationTargetException e) {

                        logger.error("Error creating CRS selection button", e);

                } catch (NoSuchMethodException e) {

                        logger.error("Error creating CRS selection button", e);

                }

                return panel;

        }

        public static ICrsUIFactory getUIFactory() {

                ICrsUIFactory factory = null;

                try {

                        factory = (ICrsUIFactory) uiFactory.newInstance();

                } catch (InstantiationException e) {

                        logger.error("Error creating CRS UI factory. Switching to default factory", e);

                } catch (IllegalAccessException e) {

                        logger.error("Error creating CRS UI factory. Switching to default factory", e);

                }

                return factory;

        }

}