//=============================================================================
//=== Copyright (C) 2001-2007 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., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA
//===
//=== Contact: Jeroen Ticheler - FAO - Viale delle Terme di Caracalla 2,
//=== Rome - Italy. email: geonetwork@osgeo.org
//==============================================================================
package org.fao.geonet.services.metadata;
import jeeves.constants.Jeeves;
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.kernel.DataManager;
import org.fao.geonet.services.NotInReadOnlyModeService;
import org.jdom.Element;
import java.util.HashMap;
import java.util.List;
import java.util.Map;
import java.util.Set;
/**
* A simple service that returns a small report
* about children update process.
*
* @author m.coudert
*/
public class UpdateChildren extends NotInReadOnlyModeService {
//--------------------------------------------------------------------------
//---
//--- Init
//---
//--------------------------------------------------------------------------
public void init(String appPath, ServiceConfig params) throws Exception
{}
//--------------------------------------------------------------------------
//---
//--- API
//---
//--------------------------------------------------------------------------
public Element serviceSpecificExec(Element params, ServiceContext context) throws Exception
{
String parentUuid = Util.getParam(params,"parentUuid");
String childrenIds = Util.getParam(params, "childrenIds");
// Transform params element into Map<String, String> for xsl transformation
@SuppressWarnings("unchecked")
List<Element> lstParams = params.getChildren();
Map<String, Object> parameters = new HashMap<String, Object>();
for (Element param : lstParams) {
parameters.put(param.getName(), param.getTextTrim());
}
// Handle children IDs.
String[] children = childrenIds.split(",");
// Update children
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dm = gc.getBean(DataManager.class);
Set<String> untreatedChildren = dm.updateChildren(context, parentUuid, children, parameters);
Element response = new Element(Jeeves.Elem.RESPONSE);
int treatedChildren = children.length;
StringBuilder untreatedReport = new StringBuilder();
if (untreatedChildren.size() != 0) {
treatedChildren = children.length - untreatedChildren.size();
untreatedReport.setLength(0);
untreatedReport.append(untreatedChildren.size()).append(" child/children not updated");
for (String id : untreatedChildren)
untreatedReport.append(", ").append(id);
}
String report = treatedChildren + " child/children updated for metadata " + parentUuid + ". " + untreatedReport;
return response.setText(report);
}
}