tests/performance-jmh/src/main/java/org/apache/qpid/proton/message/DispositionBenchmark.java

/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements. See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You 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
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * 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.apache.qpid.proton.message;

import org.apache.qpid.proton.amqp.UnsignedInteger;
import org.apache.qpid.proton.amqp.messaging.Accepted;
import org.apache.qpid.proton.amqp.transport.Disposition;
import org.apache.qpid.proton.amqp.transport.Role;
import org.openjdk.jmh.annotations.Benchmark;
import org.openjdk.jmh.annotations.Setup;
import org.openjdk.jmh.runner.RunnerException;

import java.nio.ByteBuffer;

public class DispositionBenchmark extends MessageBenchmark
{

    private Disposition disposition;

    @Setup
    public void init()
    {
        super.init();
        initDisposition();
        encode();
    }

    private void initDisposition()
    {
        disposition = new Disposition();
        disposition.setRole(Role.RECEIVER);
        disposition.setSettled(true);
        disposition.setState(Accepted.getInstance());
        disposition.setFirst(UnsignedInteger.valueOf(2));
        disposition.setLast(UnsignedInteger.valueOf(2));
    }

    @Benchmark
    @Override
    public ByteBuffer encode()
    {
        return super.encodeObj(disposition);
    }

    @Benchmark
    @Override
    public Object decode()
    {
        return super.decode();
    }

    public static void main(String[] args) throws RunnerException
    {
        runBenchmark(DispositionBenchmark.class);
    }
}