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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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package com.fasterxml.jackson.databind.deser.std;
import java.io.*;
import java.nio.ByteBuffer;
import com.fasterxml.jackson.core.*;
import com.fasterxml.jackson.databind.*;
import com.fasterxml.jackson.databind.type.LogicalType;
import com.fasterxml.jackson.databind.util.ByteBufferBackedOutputStream;
public class ByteBufferDeserializer extends StdScalarDeserializer
{
private static final long serialVersionUID = 1L;
protected ByteBufferDeserializer() { super(ByteBuffer.class); }
@Override // since 2.12
public LogicalType logicalType() {
return LogicalType.Binary;
}
@Override
public ByteBuffer deserialize(JsonParser parser, DeserializationContext cx) throws IOException {
byte[] b = parser.getBinaryValue();
return ByteBuffer.wrap(b);
}
@Override
public ByteBuffer deserialize(JsonParser jp, DeserializationContext ctxt, ByteBuffer intoValue) throws IOException {
// Let's actually read in streaming manner...
OutputStream out = new ByteBufferBackedOutputStream(intoValue);
jp.readBinaryValue(ctxt.getBase64Variant(), out);
out.close();
return intoValue;
}
}
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