/**
* Licensed to The Apereo Foundation under one or more contributor license
* agreements. See the NOTICE file distributed with this work for additional
* information regarding copyright ownership.
*
*
* The Apereo Foundation licenses this file to you under the Educational
* Community License, Version 2.0 (the "License"); you may not use this file
* except in compliance with the License. You may obtain a copy of the License
* at:
*
* http://opensource.org/licenses/ecl2.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
* License for the specific language governing permissions and limitations under
* the License.
*
*/
package org.opencastproject.index.service.message;
import org.opencastproject.util.MultiResourceLock;
import com.entwinemedia.fn.Fn;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;
public class MessageReceiverLockService {
private static final Logger logger = LoggerFactory.getLogger(MessageReceiverLockService.class);
private final MultiResourceLock lock = new MultiResourceLock();
public <K, A> A synchronize(K resource, Fn<K, A> function) {
logger.debug("Locked resource '{}'", resource);
A result = lock.synchronize(resource, function);
logger.debug("Released locked resource '{}'", resource);
return result;
}
}