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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.codec;

import io.netty.buffer.ByteBuf;
import io.netty.buffer.ByteBufAllocator;
import io.netty.buffer.ByteBufInputStream;
import io.netty.buffer.ByteBufOutputStream;
import org.apache.fury.Fury;
import org.apache.fury.ThreadSafeFury;
import org.apache.fury.config.FuryBuilder;
import org.apache.fury.config.Language;
import org.apache.fury.io.FuryStreamReader;
import org.apache.fury.memory.MemoryBuffer;
import org.apache.fury.memory.MemoryUtils;
import org.redisson.client.codec.BaseCodec;
import org.redisson.client.handler.State;
import org.redisson.client.protocol.Decoder;
import org.redisson.client.protocol.Encoder;

import java.io.IOException;
import java.util.Collections;
import java.util.Set;

/**
 * Apache Fury codec
 * 
 * Fully thread-safe.
 *
 * @author Nikita Koksharov
 *
 */
public class FuryCodec extends BaseCodec {

    private final ThreadSafeFury fury;
    private final Set allowedClasses;
    private final Language language;

    public FuryCodec() {
        this(null, Collections.emptySet(), Language.JAVA);
    }

    public FuryCodec(Set allowedClasses) {
        this(null, allowedClasses, Language.JAVA);
    }

    public FuryCodec(Language language) {
        this(null, Collections.emptySet(), language);
    }

    public FuryCodec(Set allowedClasses, Language language) {
        this(null, allowedClasses, language);
    }

    public FuryCodec(ClassLoader classLoader, FuryCodec codec) {
        this(classLoader, codec.allowedClasses, codec.language);
    }

    public FuryCodec(ClassLoader classLoader) {
        this(classLoader, Collections.emptySet(), Language.JAVA);
    }

    public FuryCodec(ClassLoader classLoader, Set allowedClasses, Language language) {
        this.allowedClasses = allowedClasses;
        this.language = language;

        FuryBuilder builder = Fury.builder();
        if (classLoader != null) {
            builder.withClassLoader(classLoader);
        }
        builder.withLanguage(language);
        builder.requireClassRegistration(!allowedClasses.isEmpty());
        fury = builder.buildThreadSafeFuryPool(10, 512);

        for (String allowedClass : allowedClasses) {
            try {
                fury.register(Class.forName(allowedClass));
            } catch (ClassNotFoundException e) {
                throw new IllegalStateException(e);
            }
        }
    }

    private final Decoder