//=============================================================================
//=== 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.kernel.mef;
import org.fao.geonet.exceptions.BadFormatEx;
import org.fao.geonet.utils.Xml;
import org.jdom.Element;
import java.io.File;
/**
* Import an XML file and create a temporary information file before passing the
* information to the MEF visitor.
*
*/
public class XmlVisitor implements IVisitor {
public void visit(File xmlFile, IMEFVisitor v) throws Exception {
handleXml(xmlFile, v);
}
/**
* Load an XML file and pass it to a MEF visitor.
*/
public Element handleXml(File xmlFile, IMEFVisitor v) throws Exception {
Element md;
md = Xml.loadFile(xmlFile);
if (md == null)
throw new BadFormatEx("Missing xml metadata file .");
v.handleMetadata(md, 0);
// Generate dummy info file.
Element info;
info = new Element("info");
v.handleInfo(info, 0);
return info;
}
public void handleBin(File mefFile, IMEFVisitor v, Element info, int index)
throws Exception {
}
}