com.espertech.esper.runtime.client.util.LockStrategyDefault Maven / Gradle / Ivy
/*
***************************************************************************************
* Copyright (C) 2006 EsperTech, Inc. All rights reserved. *
* http://www.espertech.com/esper *
* http://www.espertech.com *
* ---------------------------------------------------------------------------------- *
* The software in this package is published under the terms of the GPL license *
* a copy of which has been included with this distribution in the license.txt file. *
***************************************************************************************
*/
package com.espertech.esper.runtime.client.util;
import com.espertech.esper.common.internal.util.ManagedReadWriteLock;
/**
* Obtains the write lock of the runtime-wide event processing read-write lock by simply blocking until the lock was obtained.
*/
public class LockStrategyDefault implements LockStrategy {
/**
* The instance of the default lock strategy.
*/
public final static LockStrategyDefault INSTANCE = new LockStrategyDefault();
private LockStrategyDefault() {
}
public void acquire(ManagedReadWriteLock runtimeWideLock) throws LockStrategyException {
runtimeWideLock.acquireWriteLock();
}
public void release(ManagedReadWriteLock runtimeWideLock) {
runtimeWideLock.releaseWriteLock();
}
}