//=============================================================================
//=== 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.interfaces.Service;
import jeeves.server.ServiceConfig;
import jeeves.server.context.ServiceContext;
import org.fao.geonet.GeonetContext;
import org.fao.geonet.constants.Geonet;
import org.fao.geonet.constants.Params;
import org.fao.geonet.domain.MetadataStatus;
import org.fao.geonet.kernel.AccessManager;
import org.fao.geonet.kernel.DataManager;
import org.fao.geonet.lib.Lib;
import org.fao.geonet.repository.StatusValueRepository;
import org.fao.geonet.services.Utils;
import org.jdom.Element;
import java.util.HashSet;
import java.util.List;
import java.util.Set;
//=============================================================================
/** Given a metadata id returns all associated status records. Called by the
* metadata.status service
*/
public class GetStatus implements Service
{
//--------------------------------------------------------------------------
//---
//--- Init
//---
//--------------------------------------------------------------------------
public void init(String appPath, ServiceConfig params) throws Exception {}
//--------------------------------------------------------------------------
//---
//--- Service
//---
//--------------------------------------------------------------------------
public Element exec(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);
if (!am.isOwner(context,id))
throw new IllegalArgumentException("You are not the owner of metadata --> "+id);
//-----------------------------------------------------------------------
//--- retrieve metadata status
MetadataStatus stats = dataMan.getStatus(iLocalId);
String status = Params.Status.UNKNOWN;
String userId = "-1"; // no userId
if (stats != null) {
status = String.valueOf(stats.getId().getStatusId());
userId = String.valueOf(stats.getId().getUserId());
}
//-----------------------------------------------------------------------
//--- retrieve status values
Element elStatus = gc.getBean(StatusValueRepository.class).findAllAsXml();
@SuppressWarnings("unchecked")
List<Element> kids = elStatus.getChildren();
for (Element kid : kids) {
kid.setName(Geonet.Elem.STATUS);
//--- set status value of this metadata to 'on'
if (kid.getChildText("id").equals(status)) {
kid.addContent(new Element("on"));
//--- set the userId of the submitter into the result
kid.addContent(new Element("userId").setText(userId));
}
}
//-----------------------------------------------------------------------
//--- get the list of content reviewers for this metadata record
Set<Integer> ids = new HashSet<Integer>();
ids.add(Integer.valueOf(id));
Element cRevs = am.getContentReviewers(ids);
cRevs.setName("contentReviewers");
//-----------------------------------------------------------------------
//--- put it all together
Element elRes = new Element(Jeeves.Elem.RESPONSE)
.addContent(new Element(Geonet.Elem.ID).setText(id))
.addContent(new Element("hasEditPermission").setText(am.hasEditPermission(context, id) ? "true" : "false"))
.addContent(elStatus)
.addContent(cRevs);
return elRes;
}
}
//=============================================================================