//$HeadURL: svn+ssh://lbuesching@svn.wald.intevation.de/deegree/base/trunk/resources/eclipse/files_template.xml $
/*----------------------------------------------------------------------------
 This file is part of deegree, http://deegree.org/
 Copyright (C) 2001-2010 by:
 - Department of Geography, University of Bonn -
 and
 - lat/lon GmbH -

 This library is free software; you can redistribute it and/or modify it under
 the terms of the GNU Lesser General Public License as published by the Free
 Software Foundation; either version 2.1 of the License, or (at your option)
 any later version.
 This library 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 Lesser General Public License for more
 details.
 You should have received a copy of the GNU Lesser General Public License
 along with this library; if not, write to the Free Software Foundation, Inc.,
 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA

 Contact information:

 lat/lon GmbH
 Aennchenstr. 19, 53177 Bonn
 Germany
 http://lat-lon.de/

 Department of Geography, University of Bonn
 Prof. Dr. Klaus Greve
 Postfach 1147, 53001 Bonn
 Germany
 http://www.geographie.uni-bonn.de/deegree/

 e-mail: info@deegree.org
 ----------------------------------------------------------------------------*/

package org.deegree.client.core.debug;

import static org.slf4j.LoggerFactory.getLogger;

import java.util.Map;

import javax.faces.context.FacesContext;
import javax.faces.event.PhaseEvent;
import javax.faces.event.PhaseId;
import javax.faces.event.PhaseListener;

import org.slf4j.Logger;

/**
 * TODO add class documentation here
 * 
 * @author <a href="mailto:buesching@lat-lon.de">Lyn Buesching</a>
 * @author last edited by: $Author: lyn $
 * 
 * @version $Revision: $, $Date: $
 */
public class ParameterPhaseListener implements PhaseListener {

    private static final long serialVersionUID = 4319821487773977882L;

    private static final Logger LOG = getLogger( ParameterPhaseListener.class );

    public void afterPhase( PhaseEvent event ) {
    }

    public void beforePhase( PhaseEvent event ) {
        FacesContext fc = FacesContext.getCurrentInstance();
        Map<String, String> map = fc.getExternalContext().getRequestParameterMap();
        for ( String key : map.keySet() ) {
            StringBuilder sbm = new StringBuilder();
            sbm.append( "Parameter: " );
            sbm.append( key );
            sbm.append( " = " );
            sbm.append( map.get( key ) );
            LOG.debug( sbm.toString() );
        }
    }

    public PhaseId getPhaseId() {
        return PhaseId.RESTORE_VIEW;
    }

}
