//=============================================================================
//=== 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.schema;
import org.fao.geonet.exceptions.OperationAbortedEx;
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.kernel.SchemaManager;
import org.jdom.Element;
import java.net.MalformedURLException;
import java.net.URL;
//=============================================================================
public class Add 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);
SchemaManager scm = gc.getBean(SchemaManager.class);
String schema = Util.getParam(params, Params.SCHEMA);
String urlStr, uuid, fname;
uuid = "";
URL url = null;
// -- try the file name argument then the url then the uuid of a metadata
// -- record to which a schema is attached
fname = Util.getParam(params, Params.FNAME, "");
if ("".equals(fname)) {
urlStr = Util.getParam(params, Params.URL, "");
if ("".equals(urlStr)) {
uuid = Util.getParam(params, Params.UUID, "");
if ("".equals(uuid)) {
throw new IllegalArgumentException("One of fname, url or uuid must be supplied");
}
} else {
try {
url = new URL(urlStr);
} catch (MalformedURLException mu) {
throw new OperationAbortedEx("URL "+urlStr+" is malformed: "+mu.getMessage());
}
}
}
// -- test if schema already exists, if so then chuck a fit and exit
if (scm.existsSchema(schema)) {
throw new OperationAbortedEx("Schema already exists");
}
SchemaUtils su = new SchemaUtils();
return su.addSchema(context, schema, fname, url, uuid, scm);
}
}
// =============================================================================