com.vmware.xenon.common.serialization.ByteBufferSerializer Maven / Gradle / Ivy
/*
* Copyright (c) 2014-2015 VMware, Inc. All Rights Reserved.
*
* 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 com.vmware.xenon.common.serialization;
import java.nio.ByteBuffer;
import com.esotericsoftware.kryo.Kryo;
import com.esotericsoftware.kryo.Serializer;
import com.esotericsoftware.kryo.io.Input;
import com.esotericsoftware.kryo.io.Output;
final class ByteBufferSerializer extends Serializer {
public static final Serializer INSTANCE = new ByteBufferSerializer();
public ByteBufferSerializer() {
setImmutable(true);
setAcceptsNull(false);
}
@Override
public void write(Kryo kryo, Output output, ByteBuffer object) {
int count = object.limit();
byte[] array = object.array();
output.writeInt(count);
output.writeBytes(array, 0, count);
}
@Override
public ByteBuffer read(Kryo kryo, Input input, Class type) {
int length = input.readInt();
return ByteBuffer.wrap(input.readBytes(length));
}
}