//=============================================================================
//=== Copyright (C) 2001-2005 Food and Agriculture Organization of the
//=== United Nations (FAO-UN), United Nations World Food Programme (WFP)
//=== and United Nations Environment Programme (UNEP)
//===
//=== 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
//===
//=== Contact: Jeroen Ticheler - FAO - Viale delle Terme di Caracalla 2,
//=== Rome - Italy. email: GeoNetwork@fao.org
//==============================================================================
package org.fao.geonet.services.thesaurus;
import static org.fao.geonet.services.thesaurus.AddElement.*;
import jeeves.constants.Jeeves;
import jeeves.interfaces.Service;
import jeeves.server.ServiceConfig;
import jeeves.server.context.ServiceContext;
import org.fao.geonet.Util;
import org.fao.geonet.GeonetContext;
import org.fao.geonet.constants.Geonet;
import org.fao.geonet.constants.Params;
import org.fao.geonet.domain.Pair;
import org.fao.geonet.kernel.KeywordBean;
import org.fao.geonet.kernel.Thesaurus;
import org.fao.geonet.kernel.ThesaurusManager;
import org.jdom.Element;
import java.util.Map;
import java.util.Set;
//=============================================================================
/**
* Update the information of a thesaurus
*/
public class UpdateElement implements Service {
public void init(String appPath, ServiceConfig params) throws Exception {
}
// --------------------------------------------------------------------------
// ---
// --- Service
// ---
// --------------------------------------------------------------------------
/*
* TODO
*/
public Element exec(Element params, ServiceContext context)
throws Exception {
GeonetContext gc = (GeonetContext) context
.getHandlerContext(Geonet.CONTEXT_NAME);
String ref = Util.getParam(params, Params.REF);
String oldid = Util.getParam(params, "oldid");
String newid = Util.getParam(params, "newid");
String namespace = Util.getParam(params, "namespace");
String thesaType = Util.getParam(params, "refType");
ThesaurusManager manager = gc.getBean(ThesaurusManager.class);
Thesaurus thesaurus = manager.getThesaurusByName(ref);
if (!(oldid.equals(newid))) {
if (thesaurus.isFreeCode(null, newid)) {
thesaurus.updateCodeByURI(oldid, newid);
}else{
Element elResp = new Element(Jeeves.Elem.RESPONSE);
elResp.addContent(new Element("error").addContent(new Element("message").setText("Code value already exists in thesaurus")));
return elResp;
}
}
KeywordBean bean = new KeywordBean(thesaurus.getIsoLanguageMapper())
.setNamespaceCode(namespace)
.setUriCode(newid);
Map<Pair<String, String>, String> localizations = getLocalizedElements(params);
if (localizations.isEmpty()) {
String prefLab = Util.getParam(params, PREF_LAB);
String lang = Util.getParam(params, "lang");
String definition = Util.getParam(params, DEFINITION, "");
bean.setValue(prefLab, lang).setDefinition(definition, lang);
} else {
Set<Map.Entry<Pair<String, String>, String>> entries = localizations.entrySet();
for (Map.Entry<Pair<String, String>, String> entry : entries) {
String lang = entry.getKey().one();
if (entry.getKey().two().equals(DEFINITION)) {
final String definition = entry.getValue();
bean.setDefinition(definition, lang);
} else if (entry.getKey().two().equals(PREF_LAB)) {
final String label = entry.getValue();
bean.setValue(label, lang);
} else {
throw new IllegalArgumentException("Unknown localization type: "+entry.getKey().two());
}
}
}
if (thesaType.equals("place")) {
bean.setCoordEast(Util.getParam(params, "east"))
.setCoordNorth(Util.getParam(params, "north"))
.setCoordSouth(Util.getParam(params, "south"))
.setCoordWest(Util.getParam(params, "west"));
}
thesaurus.updateElement(bean, false);
Element elResp = new Element(Jeeves.Elem.RESPONSE);
elResp.addContent(new Element("selected").setText(ref));
elResp.addContent(new Element("mode").setText("edit"));
return elResp;
}
}
// =============================================================================