Application: gvSIG desktop » gvSIG tools: Catalog

/* 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 org.gvsig.catalog.schemas;

import java.net.URI;

import org.gvsig.catalog.metadataxml.XMLNode;

import org.gvsig.catalog.metadataxml.XMLTree;

/**

 * This class parses the Indicio CSW server answer files.

 * 

 * 

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

 */

public class IdecISO19115Record extends Record {

        public  IdecISO19115Record() {   

        }

        /**

         * @param node 

         */

        public  IdecISO19115Record(URI uri,XMLNode node) {        

                super(uri,node);

                setTitle(XMLTree.searchNodeValue(node,

                                "identificationInfo->MD_DataIdentification->citation->title"));

                setAbstract_(XMLTree.searchNodeValue(node,

                "identificationInfo->MD_DataIdentification->abstract"));

                setPurpose(XMLTree.searchNodeValue(node,

                "identificationInfo->MD_DataIdentification->purpose"));

                setKeyWords(XMLTree.searchMultipleNodeValue(node,

                "identificationInfo->MD_DataIdentification->descriptiveKeywords->keyword"));

                setResources(getResources("distributionInfo->distributor->distributorTransferOptions->onLine"));

                //setImage(getImageUrl("identificationInfo->MD_DataIdentification->graphicOverview->fileName"));

        } 

        /**

         * It parses the online resources

         * 

         * 

         * @return Resource

         * @param label Label that contains the resource root

         */

        private Resource[] getResources(String label) {        

                XMLNode[] nodes = XMLTree.searchMultipleNode(getNode(), label);

                if (nodes == null) {

                        return null;

                }

                Resource[] resources = new Resource[nodes.length];

                for (int i = 0; i < resources.length; i++){

                        String sProtocol = XMLTree.searchNodeValue(nodes[i], "protocol");

                        String sName = XMLTree.searchNodeValue(nodes[i], "orName");

                        if (sProtocol == null){

                                sProtocol =   Resource.WEBSITE;

                                sName =  "orName";

                        }

                        resources[i] = new Resource(XMLTree.searchNodeValue(nodes[i],

                        "linkage"),

                        sProtocol,

                        sName,

                        "orDesc",

                        "",

                        "",        

                        null);

                }

                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().endsWith("MD_Metadata")){

                        if (node.searchNode("identificationInfo->MD_DataIdentification->citation->title")!=null){

                                return true;

                        }

                }

                return false;

        } 

}