/**
* Copyright (C) 2009 eXo Platform SAS.
*
* This 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 software 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 software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.exoplatform.portal.pc;
import java.io.Serializable;
import org.gatein.pc.api.PortletStateType;
import org.gatein.pc.api.state.PropertyMap;
import org.gatein.pc.portlet.state.SimplePropertyMap;
import org.gatein.pc.portlet.state.StateConversionException;
import org.gatein.pc.portlet.state.StateConverter;
import org.gatein.pc.portlet.state.producer.PortletState;
/**
* @author <a href="mailto:julien.viet@exoplatform.com">Julien Viet</a>
* @version $Revision$
*/
public class ExoStateConverter implements StateConverter {
public <S extends Serializable> S marshall(PortletStateType<S> stateType, PortletState state)
throws StateConversionException, IllegalArgumentException {
if (stateType.getJavaType().equals(ExoPortletState.class)) {
ExoPortletState map = marshall(state);
return (S) map;
} else {
throw new UnsupportedOperationException();
}
}
public ExoPortletState marshall(PortletState state) {
if (state == null) {
throw new IllegalArgumentException("No null state");
}
ExoPortletState map = new ExoPortletState("local." + state.getPortletId());
map.getState().putAll(state.getProperties());
return map;
}
public <S extends Serializable> PortletState unmarshall(PortletStateType<S> stateType, S marshalledState)
throws StateConversionException, IllegalArgumentException {
if (stateType.getJavaType().equals(ExoPortletState.class)) {
ExoPortletState map = (ExoPortletState) marshalledState;
return unmarshall(map);
} else {
throw new UnsupportedOperationException();
}
}
public PortletState unmarshall(ExoPortletState marshalledState) {
if (marshalledState == null) {
throw new IllegalArgumentException("No null map");
}
PropertyMap properties = new SimplePropertyMap(marshalledState.getState());
String portletID = marshalledState.getPortletId().substring("local.".length());
return new PortletState(portletID, properties);
}
}