/*
 * Copyright 2014 Janssen Research & Development, LLC.
 *
 * This file is part of REST API: transMART's plugin exposing tranSMART's
 * data via an HTTP-accessible RESTful API.
 *
 * 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 3 of the License, or (at your
 * option) any later version, along with the following terms:
 *
 *   1. You may convey a work based on this program in accordance with
 *      section 5, provided that you retain the above notices.
 *   2. You may convey verbatim copies of this program code as you receive
 *      it, in any medium, provided that you retain the above notices.
 *
 * 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.transmartproject.rest.marshallers

class ObservationSerializationHelper extends AbstractHalOrJsonSerializationHelper<ObservationWrapper> {

    final Class targetType = ObservationWrapper

    final String collectionName = 'observations'

    @Override
    Map<String, Object> convertToMap(ObservationWrapper observation) {
        [
                subject: observation.subject,
                label:   observation.label,
                value:   observation.value,
        ]
    }

    @Override
    Set<String> getEmbeddedEntities(ObservationWrapper observation) {
        ['subject'] as Set
    }

    static String getObservationsIndexUrl(String baseUrl) {
        "${baseUrl}/observations"
    }

}
