/**
*
* geo-platform
* Rich webgis framework
* http://geo-platform.org
* ====================================================================
*
* Copyright (C) 2008-2017 geoSDI Group (CNR IMAA - Potenza - ITALY).
*
* 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 3 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, see http://www.gnu.org/licenses/
*
* ====================================================================
*
* Linking this library statically or dynamically with other modules is
* making a combined work based on this library. Thus, the terms and
* conditions of the GNU General Public License cover the whole combination.
*
* As a special exception, the copyright holders of this library give you permission
* to link this library with independent modules to produce an executable, regardless
* of the license terms of these independent modules, and to copy and distribute
* the resulting executable under terms of your choice, provided that you also meet,
* for each linked independent module, the terms and conditions of the license of
* that module. An independent module is a module which is not derived from or
* based on this library. If you modify this library, you may extend this exception
* to your version of the library, but you are not obligated to do so. If you do not
* wish to do so, delete this exception statement from your version.
*/
package org.geosdi.geoplatform.connector.api.capabilities.model.csw.converter;
import com.thoughtworks.xstream.converters.Converter;
import com.thoughtworks.xstream.converters.MarshallingContext;
import com.thoughtworks.xstream.converters.UnmarshallingContext;
import com.thoughtworks.xstream.io.HierarchicalStreamReader;
import com.thoughtworks.xstream.io.HierarchicalStreamWriter;
import java.util.ArrayList;
import java.util.List;
import org.geosdi.geoplatform.connector.api.capabilities.model.csw.AbstractCatalogKeyword;
import org.geosdi.geoplatform.connector.api.capabilities.model.csw.CatalogKeyword;
import org.geosdi.geoplatform.connector.api.capabilities.model.csw.CatalogKeywordType;
import org.geosdi.geoplatform.connector.api.capabilities.model.csw.CatalogKeywords;
/**
*
* @author Giuseppe La Scaleia - CNR IMAA geoSDI Group
* @email giuseppe.lascaleia@geosdi.org
*/
public class CatalogKeywordsConverter implements Converter {
@Override
public void marshal(Object source, HierarchicalStreamWriter writer, MarshallingContext context) {
throw new UnsupportedOperationException("Not supported yet.");
}
@Override
public Object unmarshal(HierarchicalStreamReader reader, UnmarshallingContext context) {
CatalogKeywords catalogKeywords = new CatalogKeywords();
List<AbstractCatalogKeyword> keywords = new ArrayList<AbstractCatalogKeyword>();
while (reader.hasMoreChildren()) {
reader.moveDown();
if (reader.getNodeName().equals("ows:Keyword")) {
CatalogKeyword keyword = new CatalogKeyword();
keyword.setKeyword(reader.getValue());
keywords.add(keyword);
} else if (reader.getNodeName().equals("ows:Type")) {
CatalogKeywordType keywordType = new CatalogKeywordType();
keywordType.setType(reader.getValue());
keywords.add(keywordType);
}
reader.moveUp();
}
catalogKeywords.setKeywords(keywords);
return catalogKeywords;
}
@Override
public boolean canConvert(Class type) {
return type.equals(CatalogKeywords.class);
}
}