com.google.devtools.build.lib.skyframe.serialization.HashCodeCodec.java Source code

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Here is the source code for com.google.devtools.build.lib.skyframe.serialization.HashCodeCodec.java

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// Copyright 2018 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.common.hash.HashCode;
import com.google.protobuf.CodedInputStream;
import com.google.protobuf.CodedOutputStream;
import java.io.IOException;

/** Encodes a HashCode. */
public class HashCodeCodec implements ObjectCodec<HashCode> {

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

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

    @Override
    public Class<HashCode> getEncodedClass() {
        return HashCode.class;
    }
}