src/main/java/com/google/devtools/build/lib/skyframe/serialization/ByteArrayCodec.java

// Copyright 2020 The Bazel Authors. 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.google.devtools.build.lib.skyframe.serialization;

import com.google.protobuf.CodedInputStream;
import com.google.protobuf.CodedOutputStream;
import java.io.IOException;

/** Codec for {@code byte[]}. */
public class ByteArrayCodec implements ObjectCodec<byte[]> {

  @Override
  public Class<? extends byte[]> getEncodedClass() {
    return byte[].class;
  }

  @Override
  public void serialize(SerializationContext context, byte[] obj, CodedOutputStream codedOut)
      throws SerializationException, IOException {
    codedOut.writeByteArrayNoTag(obj);
  }

  @Override
  public byte[] deserialize(DeserializationContext context, CodedInputStream codedIn)
      throws SerializationException, IOException {
    return codedIn.readByteArray();
  }
}