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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.codec;
import io.netty.buffer.ByteBuf;
import org.redisson.client.codec.Codec;
import org.redisson.client.handler.State;
import org.redisson.client.protocol.Decoder;
import org.redisson.client.protocol.Encoder;
import java.io.IOException;
/**
*
* @author Nikita Koksharov
*
*/
public abstract class BaseEventCodec implements Codec {
public enum OSType {WINDOWS, HPNONSTOP}
protected final Codec codec;
protected final OSType osType;
public BaseEventCodec(Codec codec, OSType osType) {
this.codec = codec;
this.osType = osType;
}
protected Object decode(ByteBuf buf, State state, Decoder> decoder) throws IOException {
int keyLen;
if (osType == OSType.WINDOWS) {
keyLen = buf.readIntLE();
} else if (osType == OSType.HPNONSTOP) {
keyLen = (int) buf.readLong();
} else {
keyLen = (int) buf.readLongLE();
}
ByteBuf keyBuf = buf.readSlice(keyLen);
Object key = decoder.decode(keyBuf, state);
return key;
}
@Override
public Decoder
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