/*
* �ON content management system.
* Copyright (C) 2002 Guillaume Bort(gbort@msn.com). All rights reserved.
*
* Copyright (c) 2000 The Apache Software Foundation. All rights reserved.
* Copyright 2000-2002 (C) Intalio Inc. All Rights Reserved.
*
* �ON 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.
*
* �ON core framework, �ON content server, �ON backoffice, �ON frontoffice
* and �ON admin application are parts of �ON and are distributed under
* same terms of licence.
*
*
* �ON includes software developed by the Apache Software Foundation (http://www.apache.org/)
* and software developed by the Exolab Project (http://www.exolab.org).
*
* �ON 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.
*/
package org.nextime.ion.frontoffice.objectSelector;
import java.util.Collection;
import java.util.Hashtable;
import java.util.Vector;
import org.nextime.ion.framework.business.Section;
import org.nextime.ion.framework.mapping.Mapping;
import org.nextime.ion.framework.logger.Logger;
/**
* Renvoi une collection d'objets Section racines ( dont le parent vaut null )
*/
public class FindParentSection implements ObjectSelector {
public Collection selectObjects(Hashtable params) throws SelectException {
try {
Vector v = new Vector();
int level = Integer.parseInt(params.get("level")+"");
Section s = Section.getInstance(params.get("section")+"");
if( level > s.getLevel() ) return v;
Section parent = s;
while( parent.getLevel() > level ) {
parent = parent.getParent();
}
v.add(parent);
return v;
} catch (Exception e) {
Logger.getInstance().error("Erreur du SelectObject : "+e.getMessage(),this,e);
throw new SelectException(e.getMessage());
}
}
}