au.edu.anu.metadatastores.store.misc.Mappings.java Source code

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Here is the source code for au.edu.anu.metadatastores.store.misc.Mappings.java

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/*******************************************************************************
 * Australian National University Metadata Stores
 * Copyright (C) 2013  The Australian National University
 * 
 * This file is part of Australian National University Metadata Stores.
 * 
 * Australian National University Metadata Stores 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.
 * 
 * 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 au.edu.anu.metadatastores.store.misc;

import org.hibernate.Query;
import org.hibernate.Session;

import au.edu.anu.metadatastores.datamodel.store.RelationMapping;
import au.edu.anu.metadatastores.services.store.StoreHibernateUtil;

/**
 * <p>Mappings<p>
 * 
 * <p>The Australian National University</p>
 * 
 * <p>Get the relation mapping via the description</p>
 * 
 * @author Genevieve Turner
 *
 */
public class Mappings {
    public static RelationMapping getMappingByDescription(String description) {
        Session session = StoreHibernateUtil.getSessionFactory().openSession();

        Query query = session.createQuery("FROM RelationMapping WHERE description = :description");
        query.setParameter("description", description);

        RelationMapping mapping = (RelationMapping) query.uniqueResult();

        session.close();

        return mapping;
    }
}