NoOpLockProvider.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
 * (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 Lesser General Public License
 *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
 */
package org.geowebcache.locks;

import org.geowebcache.GeoWebCacheException;

/**
 * A no-op implementation of LockProvider. It does not actually lock anything, can be used to test
 * if the other subsystems continue to work properly in face of absence of locks
 * 
 * @author Andrea Aime - GeoSolutions
 * 
 */
public class NoOpLockProvider implements LockProvider {

    public LockProvider.Lock getLock(String lockKey) throws GeoWebCacheException {
        return new Lock() {
            
            public void release() throws GeoWebCacheException {
                // nothing to do
            }
        };
    }

}