Application: gvSIG desktop » gvSIG projections

/**

 * 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.crs.installer;

import java.io.File;

import java.io.IOException;

import org.apache.commons.io.FileUtils;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.PluginsLocator;

import org.gvsig.andami.PluginsManager;

import org.gvsig.crs.CrsFactory;

import org.gvsig.crs.JCrsExtension;

import org.gvsig.installer.lib.api.InstallerLocator;

import org.gvsig.installer.lib.api.InstallerManager;

import org.gvsig.installer.lib.spi.InstallerProviderLocator;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynClass;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.dynobject.DynObjectManager;

import org.gvsig.tools.service.spi.AbstractProviderFactory;

import org.gvsig.tools.service.spi.Provider;

import org.gvsig.tools.service.spi.ProviderManager;

import org.gvsig.tools.service.spi.ProviderServices;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

public class EPSGDatabaseInstallerFactory extends

        AbstractProviderFactory {

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

    public static final String PROVIDER_NAME = "jCRS_EPSG";

    public static final String PROVIDER_DESCRIPTION = "EPSG database installer for jCRS";

    private DynClass dynclass;

    @Override

    protected DynClass createParametersDynClass() {

        if ( dynclass == null ) {

            initialize();

        }

        return dynclass;

    }

    @Override

    protected Provider doCreate(DynObject parameters, ProviderServices services) {

        return new EPSGDatabaseInstaller(services);

    }

    public void initialize() {

        if ( dynclass == null ) {

            DynObjectManager dynObjectManager = ToolsLocator

                    .getDynObjectManager();

            dynclass = dynObjectManager.createDynClass(PROVIDER_NAME,

                    PROVIDER_DESCRIPTION);

            dynObjectManager.add(dynclass);

        }

    }

    public static void registerEPSGDatabaseInstaller() {

        InstallerManager installerManager = InstallerLocator.getInstallerManager();

        ProviderManager providerManager = InstallerProviderLocator.getProviderManager();

        PluginsManager pluginsManager = PluginsLocator.getManager();

        providerManager.addProviderFactory(new EPSGDatabaseInstallerFactory());

        File epsgDatabaseFolder = new File(CrsFactory.getDataBaseFolder(),"EPSG");

        try {

            FileUtils.forceMkdir(epsgDatabaseFolder);

        } catch (IOException ex) {

            logger.warn("Can't create EPSG databases folder in '"+epsgDatabaseFolder.getAbsolutePath()+"'.",ex);

        }

        installerManager.addLocalAddonRepository(epsgDatabaseFolder, PROVIDER_NAME);

    }

}