//=============================================================================
//=== 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.region;
import jeeves.interfaces.Service;
import jeeves.server.ServiceConfig;
import jeeves.server.context.ServiceContext;
import org.fao.geonet.Util;
import org.fao.geonet.kernel.region.RegionParams;
import org.fao.geonet.kernel.region.RegionsDAO;
import org.fao.geonet.kernel.region.Request;
import org.jdom.Element;
import java.util.Collection;
//=============================================================================
/**
* Returns a specific region and coordinates given its id
*/
public class List implements Service {
public void init(String appPath, ServiceConfig params) throws Exception {
}
// --------------------------------------------------------------------------
// ---
// --- Service
// ---
// --------------------------------------------------------------------------
public Element exec(Element params, ServiceContext context) throws Exception {
String labelParam = Util.getParam(params, RegionParams.LABEL_SEARCH, null);
String categoryIdParam = Util.getParam(params, RegionParams.CATEGORY_SEARCH, null);
int maxRecordsParam = Util.getParam(params, RegionParams.MAX_RECORDS, -1);
Collection<RegionsDAO> daos = context.getApplicationContext().getBeansOfType(RegionsDAO.class).values();
Element regions = null;
for (RegionsDAO dao : daos) {
if (dao.includeInListing()) {
Request request = dao.createSearchRequest(context);
if (labelParam != null) {
request.label(labelParam);
}
if (categoryIdParam != null) {
request.categoryId(categoryIdParam);
}
if (maxRecordsParam > 0) {
request.maxRecords(maxRecordsParam);
}
Element tmp = request.xmlResult();
if (regions != null) {
@SuppressWarnings("unchecked")
java.util.List<Element> children = tmp.getChildren();
for (Element element : children) {
regions.addContent(element);
}
} else {
regions = tmp;
}
}
}
return regions;
}
}
// =============================================================================