StopAgencyAndIdArrayListAdapter.java

/* This program 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 3 of
 the License, or (props, 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, see <http://www.gnu.org/licenses/>. */

package org.opentripplanner.routing.transit_index.adapters;

import java.util.ArrayList;

import javax.xml.bind.annotation.adapters.XmlAdapter;

import org.onebusaway.gtfs.model.Stop;

public class StopAgencyAndIdArrayListAdapter extends
        XmlAdapter<ArrayList<AgencyAndIdType>, ArrayList<Stop>> {

    @Override
    public ArrayList<Stop> unmarshal(ArrayList<AgencyAndIdType> arg) throws Exception {
        throw new UnsupportedOperationException(
                "We presently serialize stops as AgencyAndId, and thus cannot deserialize them");
    }

    @Override
    public ArrayList<AgencyAndIdType> marshal(ArrayList<Stop> arg) throws Exception {
        if (arg == null) {
            return null;
        }
        ArrayList<AgencyAndIdType> result = new ArrayList<AgencyAndIdType>();
        for (Stop a : arg)
            result.add(new AgencyAndIdType(a.getId().getAgencyId(), a.getId().getId()));
        return result;
    }

}