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Easy Redis Java client and Real-Time Data Platform. Valkey compatible. Sync/Async/RxJava3/Reactive API. Client side caching. Over 50 Redis based Java objects and services: JCache API, Apache Tomcat, Hibernate, Spring, Set, Multimap, SortedSet, Map, List, Queue, Deque, Semaphore, Lock, AtomicLong, Map Reduce, Bloom filter, Scheduler, RPC
/**
* Copyright (c) 2013-2024 Nikita Koksharov
*
* 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.redisson;
import java.util.List;
import org.redisson.api.RLock;
/**
* RedLock locking algorithm implementation for multiple locks.
* It manages all locks as one.
*
* @see http://redis.io/topics/distlock
*
* @author Nikita Koksharov
*
*/
@Deprecated
public class RedissonRedLock extends RedissonMultiLock {
/**
* Creates instance with multiple {@link RLock} objects.
* Each RLock object could be created by own Redisson instance.
*
* @param locks - array of locks
*/
public RedissonRedLock(RLock... locks) {
super(locks);
}
@Override
protected int failedLocksLimit() {
return locks.size() - minLocksAmount(locks);
}
protected int minLocksAmount(final List locks) {
return locks.size()/2 + 1;
}
@Override
protected long calcLockWaitTime(long remainTime) {
return Math.max(remainTime / locks.size(), 1);
}
@Override
public void unlock() {
unlockInner(locks);
}
}
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