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/*
* Copyright 2005-2010 the original author or authors.
*
* Licensed under the Apache 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://www.apache.org/licenses/LICENSE-2.0
*
* 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.wamblee.concurrency;
import java.util.concurrent.locks.ReentrantLock;
/**
* In memory JVM lock.
*
* @author Erik Brakkee
*/
public class JvmLock implements Lock {
/**
* Reentrant lock to use.
*/
private ReentrantLock lock;
/**
* In-memory lock.
*/
public JvmLock() {
lock = new ReentrantLock(true);
}
/*
* (non-Javadoc)
*
* @see org.wamblee.concurrency.Lock#acquire()
*/
public void acquire() {
lock.lock();
}
/*
* (non-Javadoc)
*
* @see org.wamblee.concurrency.Lock#release()
*/
public void release() {
lock.unlock();
}
}