Application: gvSIG desktop » gvSIG data provider for GPE

/* gvSIG. Geographic Information System of the Valencian Government

*

* Copyright (C) 2007-2008 Infrastructures and Transports Department

* of the Valencian Government (CIT)

* 

* 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.

* 

*/

/*

* AUTHORS (In addition to CIT):

* 2009 {Iver T.I.}   {Task}

*/

package org.gvsig.gpe.prov.kml;

import org.gvsig.compat.CompatLibrary;

import org.gvsig.gpe.lib.api.GPELibrary;

import org.gvsig.gpe.lib.api.exceptions.ParserNotRegisteredException;

import org.gvsig.gpe.lib.api.exceptions.WriterHandlerNotRegisteredException;

import org.gvsig.gpe.lib.spi.GPEProviderLocator;

import org.gvsig.gpe.lib.spi.GPEProviderManager;

import org.gvsig.tools.library.AbstractLibrary;

import org.gvsig.tools.library.LibraryException;

import org.gvsig.tools.locator.ReferenceNotRegisteredException;

import org.gvsig.xmlpull.lib.api.XmlPullLibrary;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

 * @author <a href="mailto:jpiera@gvsig.org">Jorge Piera</a>

 */

public class KmlLibrary extends AbstractLibrary  {

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

        public void doRegistration() {

                registerAsServiceOf(GPELibrary.class);

                require(CompatLibrary.class);

                require(XmlPullLibrary.class);

        }

        protected void doInitialize() throws LibraryException {

                // Nothing to do

        }

        protected void doPostInitialize() throws LibraryException {

                // Validate there is any implementation registered.

                GPEProviderManager gpeProviderManager = GPEProviderLocator.getGPEProviderManager();

                if (gpeProviderManager == null) {

                        throw new ReferenceNotRegisteredException(

                                        GPEProviderLocator.GPE_PROVIDER_MANAGER_NAME, GPEProviderLocator.getInstance());

                }        

                try {                        

                        gpeProviderManager.addGpeParser("KML", "Parser for KML 2.2", org.gvsig.gpe.prov.kml.parser.GPEKml2_2_Parser.class);

            gpeProviderManager.addGpeParser("KMZ", "Parser for KMZ 2.2", org.gvsig.gpe.prov.kml.parser.GPEKmz2_2_Parser.class);

                } catch (ParserNotRegisteredException e) {

                        logger.error("Impossible to register a KML parser");

                }

                try {                        

                        gpeProviderManager.addGpeWriterHandlerImplementor("KML", "Writer for KML", org.gvsig.gpe.prov.kml.writer.GPEKml21WriterHandlerImplementor.class);

                } catch (WriterHandlerNotRegisteredException e) {

                        logger.error("Impossible to register a KML writer");

                }

        }

}