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.gml;

import org.gvsig.compat.CompatLibrary;

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

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

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

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.gvsig.xmlschema.lib.api.XMLSchemaLocator;

import org.gvsig.xmlschema.lib.api.XMLSchemaManager;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

/**

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

 */

public class GmlLibrary extends AbstractLibrary  {

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

        private static final String GMLFORMAT = "gml";

        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.

                GPEManager gpeManager = GPELocator.getGPEManager();

                if (gpeManager == null) {

                        throw new ReferenceNotRegisteredException(

                                        GPELocator.GPE_MANAGER_NAME, GPELocator.getInstance());

                }

                GPEProviderManager gpeProviderManager = GPEProviderLocator.getGPEProviderManager();

                if (gpeProviderManager == null) {

                        throw new ReferenceNotRegisteredException(

                                        GPEProviderLocator.GPE_PROVIDER_MANAGER_NAME, GPEProviderLocator.getInstance());

                }

                gpeManager.setProperty(GmlProperties.DECIMAL, ".");

                gpeManager.setProperty(GmlProperties.COORDINATES_SEPARATOR, ",");

                gpeManager.setProperty(GmlProperties.TUPLES_SEPARATOR, " ");

                gpeManager.setProperty(GmlProperties.DEFAULT_FEATURECOLLECTION, "FeatureCollection");

                gpeManager.setProperty(GmlProperties.DEFAULT_FEATURE, "Feature");

                gpeManager.setProperty(GmlProperties.SRS_BASED_ON_XML, new Boolean(true));

                try {

                        gpeProviderManager.addGpeParser("GMLSFP0", "Parser for GML", org.gvsig.gpe.prov.gml.parser.GPEGmlSFP0Parser.class);                        

                } catch (ParserNotRegisteredException e) {

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

                }

                try {                        

                        gpeProviderManager.addGpeWriterHandlerImplementor("GMLSFP0", "Writer for GML", org.gvsig.gpe.prov.gml.writer.GPEGmlSFP0WriterHandlerImplementor.class);

                } catch (WriterHandlerNotRegisteredException e) {

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

                }

                XMLSchemaManager xmlSchemaManager = XMLSchemaLocator.getXMLSchemaManager();

                if (xmlSchemaManager != null) {

                        //Register dataTypes

                        xmlSchemaManager.registerFormat("text/xml; subtype=gml/2.0.0", GMLFORMAT);

                        xmlSchemaManager.registerFormat("text/xml; subtype=gml/2.1.0", GMLFORMAT);

                        xmlSchemaManager.registerFormat("text/xml; subtype=gml/3.2", GMLFORMAT);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "Point", XMLSchemaManager.POINT);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "LineString", XMLSchemaManager.LINESTRING);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "LinearRing", XMLSchemaManager.POLYGON);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "Polygon", XMLSchemaManager.POLYGON);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "MultiGeometry", XMLSchemaManager.MULTIGEOMETRY);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "MultiPoint", XMLSchemaManager.MULTIPOINT);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "MultiLineString", XMLSchemaManager.MULTILINESTRING);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "MultiPolygon", XMLSchemaManager.MULTIPOLYGON);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "MultiCurve", XMLSchemaManager.MULTILINESTRING);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "MultiSurface", XMLSchemaManager.MULTIPOLYGON);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "Curve", XMLSchemaManager.LINESTRING);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "Surface", XMLSchemaManager.POLYGON);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "PointPropertyType", XMLSchemaManager.POINT);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "LineStringPropertyType", XMLSchemaManager.LINESTRING);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "LinearRingPropertyType", XMLSchemaManager.POLYGON);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "PolygonPropertyType", XMLSchemaManager.POLYGON);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "MultiGeometryPropertyType", XMLSchemaManager.MULTIGEOMETRY);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "MultiPointPropertyType", XMLSchemaManager.MULTIPOINT);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "MultiLineStringPropertyType", XMLSchemaManager.MULTILINESTRING);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "MultiPolygonPropertyType", XMLSchemaManager.MULTIPOLYGON);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "MultiCurvePropertyType", XMLSchemaManager.MULTILINESTRING);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "MultiSurfacePropertyType", XMLSchemaManager.MULTIPOLYGON);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "CurvePropertyType", XMLSchemaManager.LINESTRING);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "SurfacePropertyType", XMLSchemaManager.POLYGON);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "GeometryPropertyType", XMLSchemaManager.GEOMETRY);

                        xmlSchemaManager.addParserGeometryType(GMLFORMAT, "GeometryAssociationType", XMLSchemaManager.GEOMETRY);

                }

        }

}