| gvSIG desktop 1

/* gvSIG. Sistema de Informaci?n Geogr?fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package es.gva.cit.catalog.schemas;

import java.net.URI;

import es.gva.cit.catalog.metadataxml.XMLNode;

import es.gva.cit.catalog.metadataxml.XMLTree;

import es.gva.cit.catalog.querys.Coordinates;

/**

 * This class parses a XMLNode that contains a DublinCore tree

 * 

 * 

 * @author Jorge Piera Llodra (piera_jor@gva.es)

 */

public class DublinCoreRecord extends Record {

        public  DublinCoreRecord() {   

        }

        /**

         * @param node 

         */

        public  DublinCoreRecord(URI uri,XMLNode node) {        

                super(uri,node);            

                setTitle(XMLTree.searchNodeValue(node,"dc:title"));

                setAbstract_(XMLTree.searchNodeValue(node, "dc:subject"));

                setPurpose(XMLTree.searchNodeValue(node, "dc:description"));

                setResources(getResources(node));          

        } 

        /**

         * It parses the resource tags

         * 

         * 

         * @return 

         * @param node 

         */

        public Resource[] getResources(XMLNode node) {        

                String format = XMLTree.searchNodeValue(node, "dc:format");

                String source = XMLTree.searchNodeValue(node, "dc:source");

                Coordinates coordinates = new Coordinates(XMLTree.searchNodeValue(getNode(),"dc:spatial->dcmiBox:Box->dcmiBox:westlimit"),

                                XMLTree.searchNodeValue(getNode(),"dc:spatial->dcmiBox:Box->dcmiBox:northlimit"),

                                XMLTree.searchNodeValue(getNode(),"dc:spatial->dcmiBox:Box->dcmiBox:eastlimit"),

                                XMLTree.searchNodeValue(getNode(),"dc:spatial->dcmiBox:Box->dcmiBox:southlimit"));

                if ((source == null) || (format == null)){

                        return null;

                }

                if (format.toLowerCase().equals("shapefile"))

                        format = Resource.DOWNLOAD;

                if (format.toLowerCase().trim().equals("web page"))

                        format = Resource.WEBSITE;

                Resource[] resources = new Resource[1];

                resources[0] = new Resource(source,format,"","","","",coordinates);

                return resources;

        }

        /*

         * (non-Javadoc)

         * @see es.gva.cit.catalogClient.schemas.discoverer.Record#accept(java.net.URI, es.gva.cit.catalogClient.metadataxml.XMLNode)

         */

        public boolean accept(URI uri, XMLNode node) {

                if ((node.getName().equals("dc:metadata")) ||

                                (node.getName().equals("simpledc")) ||

                                (node.getName().equals("csw:SummaryRecord")) ||

                                (node.getName().equals("csw:Record"))){

                        return true;

                }

                return false;

        } 

}