//=============================================================================
//=== 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.constants.Params;
import org.fao.geonet.domain.ISODate;
import org.fao.geonet.exceptions.UnAuthorizedException;
import org.fao.geonet.kernel.AccessManager;
import org.fao.geonet.kernel.DataManager;
import org.fao.geonet.kernel.metadata.StatusActions;
import org.fao.geonet.kernel.metadata.StatusActionsFactory;
import org.fao.geonet.services.NotInReadOnlyModeService;
import org.fao.geonet.services.Utils;
import org.jdom.Element;
import java.util.HashSet;
import java.util.Set;
/**
* Stores status on a metadata.
*/
public class UpdateStatus extends NotInReadOnlyModeService {
/**
*
* @param appPath
* @param params
* @throws Exception
*/
public void init(String appPath, ServiceConfig params) throws Exception {}
/**
*
* @param params
* @param context
* @return
* @throws Exception
*/
public Element serviceSpecificExec(Element params, ServiceContext context) throws Exception {
GeonetContext gc = (GeonetContext) context.getHandlerContext(Geonet.CONTEXT_NAME);
DataManager dataMan = gc.getBean(DataManager.class);
AccessManager am = gc.getBean(AccessManager.class);
String id = Utils.getIdentifierFromParameters(params, context);
//--- check access
int iLocalId = Integer.parseInt(id);
if (!dataMan.existsMetadata(iLocalId))
throw new IllegalArgumentException("Metadata not found --> " + id);
//--- only allow the owner of the record to set its status
if (!am.isOwner(context, id)) {
throw new UnAuthorizedException("Only the owner of the metadata can set the status. User is not the owner of the metadata", null);
}
String status = Util.getParam(params, Params.STATUS);
String changeMessage = Util.getParam(params, Params.CHANGE_MESSAGE);
ISODate changeDate = new ISODate();
//--- use StatusActionsFactory and StatusActions class to
//--- change status and carry out behaviours for status changes
StatusActionsFactory saf = new StatusActionsFactory(gc.getStatusActionsClass());
StatusActions sa = saf.createStatusActions(context);
Set<Integer> metadataIds = new HashSet<Integer>();
metadataIds.add(iLocalId);
sa.statusChange(status, metadataIds, changeDate, changeMessage);
//--- reindex metadata
dataMan.indexMetadata(id, true);
//--- return id for showing
return new Element(Jeeves.Elem.RESPONSE).addContent(new Element(Geonet.Elem.ID).setText(id));
}
}