| 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.catalogClient.parsers.dublinCore;

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

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

import es.gva.cit.catalogClient.parsers.AbstractTags;

import es.gva.cit.catalogClient.parsers.Resource;

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

/**

 * This class parses a XMLNode that contains a DublinCore tree

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

 */

public class DublinCoreRecordsParser extends AbstractTags {

    public DublinCoreRecordsParser(XMLNode node){

        setNode(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

     * @param node

     * @return

     */

    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;

    }

}