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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
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/**
* 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.cache;
import java.lang.ref.Reference;
import java.lang.ref.ReferenceQueue;
/**
* Created by jribble on 2/20/17.
*/
public class ReferenceCachedValue extends StdCachedValue implements CachedValue {
public enum Type {SOFT, WEAK}
private final Reference ref;
public ReferenceCachedValue(K key, V value, long ttl, long maxIdleTime, ReferenceQueue queue, Type type) {
super(key, null, ttl, maxIdleTime);
if (type == Type.SOFT) {
this.ref = new CachedValueSoftReference(this, value, queue);
} else {
this.ref = new CachedValueWeakReference(this, value, queue);
}
}
@Override
public V getValue() {
super.getValue();
return ref.get();
}
}
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