Application: gvSIG desktop

package es.gva.cit.catalogClient.schemas.parsers;

import java.net.URL;

import es.gva.cit.catalogClient.metadataXML.XMLNode;

import es.gva.cit.catalogClient.metadataXML.XMLTree;

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

import es.gva.cit.catalogClient.schemas.discoverer.Record;

import es.gva.cit.catalogClient.schemas.discoverer.Resource;

/* 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

 */

/* CVS MESSAGES:

 *

 * $Id: LaitsGmuParser.java 8745 2006-11-14 13:14:23Z  $

 * $Log$

 * Revision 1.1.2.1  2006-11-08 12:57:12  jorpiell

 * Se han hecho numerosos cambios para que pueda funcionar el nomenclator de Simon y el cat?logo de GMU

 *

 *

 */

/**

 * @author Jorge Piera Llodr? (piera_jor@gva.es)

 */

public class LaitsGmuParser extends Record {

        /**

         * Constructor

         * 

         * 

         * @param node Node with the answer

         * @param serverURL Server URL. Necessary to load the image (just Geonetwork)

         */

            public  LaitsGmuParser(XMLNode node, URL serverURL) {        

                setNode(node);

                setTitle(XMLTree.searchNodeValue(node,"granuleShortName"));

                setAbstract_(XMLTree.searchNodeValue(node, "description"));

                setPurpose(null);

                setKeyWords(null);

                setResources(getResources("OnlineAccessURLs->OnlineAccessURL"));

                setFileID(null);

                setServerURL(serverURL);

                //Caution: getImageUrl uses serverURL and FileID!!!

                setImage(null);

            } 

        /**

         * 

         * 

         * 

         * @return 

         * @param label 

         */

            private Resource[] getResources(String label) {        

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

                Coordinates coordinates = null;

                String srs = null;

                if (nodes == null) {

                    return null;

                }

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

                if (nodes.length > 0){

                        srs = XMLTree.searchNodeValue(getNode(),"ogc:BBOX->referenceSystemNameCode");

                        coordinates = new Coordinates(XMLTree.searchNodeValue(getNode(),"ogc:BBOX->westBoundingCoordinate"),

                                        XMLTree.searchNodeValue(getNode(),"ogc:BBOX->northBoundingCoordinate"),

                                                XMLTree.searchNodeValue(getNode(),"ogc:BBOX->eastBoundingCoordinate"),

                                                XMLTree.searchNodeValue(getNode(),"ogc:BBOX->southBoundingCoordinate"));

                }

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

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

                                "URL"),

                            Resource.DOWNLOAD,

                            XMLTree.searchNodeValue(nodes[i], "orName"),

                            XMLTree.searchNodeValue(nodes[i], "URLDescription"),

                            XMLTree.searchNodeAtribute(nodes[i], "orFunct->OnFunctCd",

                                "value"),

                                                srs,        

                                    coordinates);

                            if (resources[i].getLinkage() == null){

                                    resources[i].setLinkage("");

                            }

                }

                return resources;

            }     

         }