/*

 *   SONEWS News Server

 *   see AUTHORS for the list of contributors

 *

 *   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.

 *

 *   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.sonews.storage.impl;

import java.sql.SQLException;

import org.sonews.storage.Storage;

import org.sonews.storage.StorageBackendException;

/**

 *

 * @author František Kučera (frantovo.cz)

 */

public class DrupalDatabaseProvider extends JDBCDatabaseProvider {

	@Override

	public Storage storage(Thread thread)

			throws StorageBackendException {

		try {

			if (!instances.containsKey(Thread.currentThread())) {

				DrupalDatabase db = new DrupalDatabase();

				db.arise();

				instances.put(Thread.currentThread(), db);

				return db;

			} else {

				return instances.get(Thread.currentThread());

			}

		} catch (SQLException ex) {

			throw new StorageBackendException(ex);

		}

	}

}